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SJC - SAN

$23 Find Cheap Flights from San Jose to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to San Diego departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 9/11
Wed 9/18

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to San Diego, as well as popular online travel agencies
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Cheap Flight Deals from San Jose to San Diego (SJC-SAN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:03 am - 12:27 pmSJC-SAN
1h 24mnonstop
8:00 am - 9:21 amSAN-SJC
1h 21mnonstop
$38Frontier
Find Deal
Sat, Sep 7 - Mon, Sep 16
11:52 am - 1:17 pmSJC-SAN
1h 25mnonstop
8:18 am - 9:41 amSAN-SJC
1h 23mnonstop
$39Spirit Airlines
Find Deal
Sat, Aug 24 - Mon, Aug 26
10:31 am - 11:55 amSJC-SAN
1h 24mnonstop
2:07 pm - 3:29 pmSAN-SJC
1h 22mnonstop
$40Spirit Airlines
Find Deal
Thu, Oct 24 - Sat, Oct 26
10:31 am - 11:55 amSJC-SAN
1h 24mnonstop
8:18 am - 9:41 amSAN-SJC
1h 23mnonstop
$43Spirit Airlines
Find Deal
Sat, Aug 31 - Tue, Sep 3
10:31 am - 11:55 amSJC-SAN
1h 24mnonstop
2:07 pm - 3:29 pmSAN-SJC
1h 22mnonstop
$45Spirit Airlines
Find Deal
Tue, Aug 27 - Tue, Aug 27
11:03 am - 12:27 pmSJC-SAN
1h 24mnonstop
8:00 am - 9:21 amSAN-SJC
1h 21mnonstop
$48Frontier
Find Deal
Sat, Sep 7 - Mon, Sep 9
6:15 am - 7:44 amSJC-SAN
1h 29mnonstop
9:26 pm - 10:53 pmSAN-SJC
1h 27mnonstop
$137Alaska Airlines
Find Deal
Sat, Sep 7 - Sat, Sep 7
5:10 pm - 11:47 pmSJC-SAN
6h 37m1 stop
10:53 am - 3:26 pmSAN-SJC
4h 33m1 stop
$156Delta
Find Deal
Tue, Sep 10 - Tue, Sep 17
6:15 am - 7:44 amSJC-SAN
1h 29mnonstop
4:40 pm - 6:07 pmSAN-SJC
1h 27mnonstop
$168Alaska Airlines
Find Deal
Fri, Sep 13 - Fri, Sep 13
12:51 pm - 6:15 pmSJC-SAN
5h 24m1 stop
6:15 am - 11:03 amSAN-SJC
4h 48m1 stop
$187Delta
Find Deal
Fri, Oct 4 - Sat, Oct 5

Flights from San Jose to San Diego - Travel Insights & Trends

Get data-powered insights and trends into flights from San Jose to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Jose to San Diego?

The average price of all flights from San Jose to San Diego clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Diego on a Monday and more expensive on a Friday. On your return trip to San Jose, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from San Jose to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Jose to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Jose to San Diego is July, where tickets cost $115 on average. On the other hand, the most expensive months are April and March, where the average cost of tickets is $179 and $173 respectively.

How far in advance should I book a flight from San Jose to San Diego?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Jose to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Jose to San Diego, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Good to know

Low season

January

High season

August

Cheapest flight

$23
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from San Jose to San Diego

When to book flights from San Jose to San Diego

Are your dates flexible? Find out the best times to travel from San Jose to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Jose to San Diego

  • Are there car rentals at San Diego International Airport (SAN)?

    Multiple car rental agencies operate their desks at San Diego International Airport (SAN), giving you a wide range of options to choose from based on your needs. There are free dedicated shuttle buses departing continually from both Terminal 1 and Terminal 2 to the Rental Car Center where you can pick up your car. Book early to enjoy special rates.

  • Are there artworks at San Diego International Airport (SAN)?

    San Diego International Airport (SAN) features beautiful artwork for travelers arriving from SJC to marvel at. These impressive pieces are located in Terminal 2 after security. The public art collection includes dramatic gestures and subtle interventions. These magnificent pieces of work are as a result of concerted efforts from various artists, from planning to designing.

  • Which airlines allow pets in the cabin?

    If you’ll flying American Airlines from SJC to SAN, remember that the carrier allows you to bring your four-legged friends like cats and dogs in the cabin. The pets must bear valid health documentation and vaccination certificates. In addition, you must restrain the pets in their kennels during the voyage.

  • Where can I find ATMs at San Diego International Airport (SAN)?

    Several banks and credit unions run their ATMs at SAN, and you won’t have a shortage of options in case you want to recharge your wallet. You can locate them at various spots in Terminal 1, including near gates 1, 5, and 13.

  • Are there nonstop flights from San Jose to San Diego?

    You can fly nonstop from San Jose to San Diego through Alaska Airlines. The flight starts at the San Jose International Airport and lands at San Diego International Airport. American Airlines also offers a flight through this route, but it includes a stop at Phoenix Sky Harbor International Airport (PHX). Book through KAYAK if you want information about the fastest route.

  • Is there free Wi-Fi at San Jose International Airport?

    Free Wi-Fi service is available at San Jose International Airport in the public areas of Terminal A and B. The service includes 24h customer support and offers a free security application that helps to encrypt your connection. On your device, switch on Wi-Fi and find “sjcfreewifi” to connect.

  • Where are ATMs at the San Diego International Airport?

    Travelers can use Bank of America ATMs located at the three terminals. In Terminal 1, the ATMs are at the Food Court pre-security and at gate concourses post-security. In Terminal 2, you’ll find the ATMs at the food court near Starbucks and at gate concourses post-security. In Terminal 3, there are machines at the Baggage Claim area pre-security and in gate concourses post-security.

  • Where is the San Diego International Airport lost and found office?

    The lost and found office is on the first floor of Terminal 2 West in the baggage claim area. Office hours are 6 am to 11 pm. If you need assistance accessing this area, contact airport support.

  • Are there services at San Diego International Airport for disabled passengers?

    Various accessibility services are available throughout the airport to help travelers with mobility impairments. These include TDD Telephones, a courtesy cart, and visual paging monitors. There are Volunteer Airport Ambassadors at the airport to help whenever necessary. Also, you’ll find Airport Traffic Officers at key locations within and outside the terminals to assist individuals with special needs.

  • What is the cheapest flight from San Jose to San Diego?

    In the last 3 days, the lowest price for a flight from San Jose to San Diego was $23 for a one-way ticket and $38 for a round-trip.

  • Do I need a passport to fly between San Jose and San Diego?

    No, a passport isn't needed to fly from San Jose to San Diego. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from San Jose to San Diego?

    Alaska Airlines, American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the San Jose to San Diego flight route.

  • Which aircraft models fly most regularly from San Jose to San Diego?

    The Airbus A320neo is the aircraft model that flies most regularly on the San Jose to San Diego flight route.

  • Which airline alliances offer flights from San Jose to San Diego?

    oneworld is the only airline alliance operating flights between San Jose and San Diego.

  • On which days can I fly direct from San Jose to San Diego?

    There are nonstop flights from San Jose to San Diego on a daily basis.

  • Which is the best airline for flights from San Jose to San Diego, Alaska Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Jose to San Diego are Alaska Airlines and American Airlines. With an average price for the route of $243 and an overall rating of 8.0, Alaska Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $366 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from San Jose to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to San Jose with another airline. Booking your flights between San Jose and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from San Jose to San Diego

  • Looking for a cheap flight? 25% of our users found flights on this route for $44 or less one-way and $68 or less round-trip.
  • If you’re flying aboard United Airlines from San Jose International Airport (SJC) to Las Vegas, remember that the carrier has its hub at Las Vegas International Airport (LAS). You’ll use Terminal 3 upon arrival. You can locate the airline’s lounge in Concourse D (Inside Security), 3rd Floor, adjacent to Gates 33 and 35. Passengers enjoy priority clearance under fast lane program.
  • San Jose International Airport (SJC) features two passenger terminals, Terminal A and Terminal B. All domestic departures and arrivals, as well as international departures use Terminal A. Terminal B handles international arrivals. Inter-terminal transfer is via walkways through the hallway. In addition, a free shuttle offers regular connections between the terminals, departing at a 7-10min interval.
  • San Jose International Airport (SJC) lies about 3.9 miles from downtown San Jose. You can get there in various ways, including trams and buses. However, Bus line 22 provides the best option to connect the two points, taking about 32min to complete the journey. For a quicker connection, a taxi is handy as you’ll be there in under 8min.
  • Travelers scheduled to depart with early morning flights from SJC to San Diego International Airport (SAN) should plan and spend a night in one of the many hotels in this establishment. Usually, these hotels offer complimentary shuttles to and from the airport, getting you to the terminal in time for your departure. SpringHill Suites by Marriott San Jose Airport is a recommended hotel near SJC.
  • Families traveling through SJC will be glad to know that the airport caters to the needs of the smallest families and their mothers. There are nursing and lactating rooms near gates 17, 21, 24, and 26 with sinks and comfy sinks. You’re sure to breastfeed and pump in privacy.
  • If you want to travel to San Diego from San Jose, you can use the San Jose International Airport (SJC), served by different airlines, including JetBlue, Delta, Air Canada, American Airlines, and United Airlines.
  • To access your money at the San Jose International Airport, there are several ATMs. You can find the ATMs at Gates 6, 10, 15, 19, and 26. The service is also available in the Baggage Claim area.
  • If you’re traveling with a pet, there are four animal relief areas at San Jose International Airport. The pre-security locations are outside Terminal A, north of ticketing and south of parking. Post-security, it’s located inside the passenger walkway near Gates 16 and 17.
  • Wireless internet is available at San Jose International Airport in all public areas of Terminal A and B. The Wi-Fi is encrypted for online security and is available for 24h.
  • Located 3 miles from downtown San Diego, the San Diego International Airport (SAN) offers a suitable entry point for those traveling from San Jose to San Diego.
  • Many restaurants are open at San Diego International Airport. In Terminal 1, there are options like Bankers Hill Bar & Market and Peet’s Coffee & Tea. In Terminal 2, you can explore the Artisan Market, California Pizza Market, and more.
  • If you need fast Wi-Fi, San Diego International Airport offers a free connection. The Wi-Fi service offers travelers 2h sessions for any online activities.
  • You can get shoeshine services at San Diego International Airport at the Classic Shine in Terminal 1 East and Terminal 2 East near Gate 23 and Gate 36. All these locations offer varied hours of operation, so confirm ahead of time.
See more tips

Flights from San Jose to San Diego: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from San Jose to San Diego 
JamesFlew with Alaska AirlinesJun 2024
It’s pretty simple there. It’s one of the better airports.TSA has never been a problem for me there it moves and is mostly efficient… I was happy that we didn’t have to takeoff our shoes, which surprised me. They’re always seems to be long walk to the gates coming and going not sure why that is
JoonwonFlew with Alaska AirlinesApr 2024
The airplane is a quite small one, compared to the regular size, so pls be ready for some restrictions on carry on bags.

Prefer to fly non-stop from San Jose to San Diego?

Find which airlines fly direct from San Jose Airport to San Diego Airport, which days they fly and book direct flights.

Nonstop departures

San Jose to San Diego

Monday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Tuesday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Wednesday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Thursday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Friday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Saturday

Alaska Airlines, American Airlines, Frontier, +3 more

Alaska Airlines, American Airlines, +4 more

Sunday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

See more direct flights

Nonstop returns

San Diego to San Jose

Monday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Tuesday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Wednesday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Thursday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Friday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Saturday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

Sunday

Alaska Airlines, American Airlines, British Airways, +3 more

Alaska Airlines, American Airlines, +4 more

See more direct flights
See more direct flights

Top 5 airlines serving from San Jose to San Diego

 
See real verified KAYAK customer reviews for airlines flying from San Jose to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Jose to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 5547 reviews
8.3Boarding
8.1Comfort
7.3Food
7.8Entertainment
8.7Crew
Airline reviews

The flight was delayed for almost an hour. We sat on the tarmac. There was no announcement. Not by the pilot or the crew. And for some reason, there was no beverage service, so even though it was a short flight, we had sat on the tarmac and the extra hour delay made me understandably thirsty. Water would’ve been nice if they had offered it. And for the first time, I forgot to bring my own water bottle. Reminder to bring your own water bottle because you never know if you’re going to get a beverage.

6.0 GoodJulie, Jun 2024SFO - LAX
Read more about Southwest reviews

The flight was delayed for almost an hour. We sat on the tarmac. There was no announcement. Not by the pilot or the crew. And for some reason, there was no beverage service, so even though it was a short flight, we had sat on the tarmac and the extra hour delay made me understandably thirsty. Water would’ve been nice if they had offered it. And for the first time, I forgot to bring my own water bottle. Reminder to bring your own water bottle because you never know if you’re going to get a beverage.

It was a new plane with larger overhead bins & charging ports at the seats.

Wifi didn’t work, no service, seats are hard as rocks

Our flight to Oakland was great bc the plane was new but it was delayed by 15min not bad at all. Over all it was an 8/10

Our first flight was so delayed that we had 10 mins to board the next one. We requested if the flight attendant could allow us off there plane first and they denied our request even though I have seen this done before. Luck was on our side that we didn’t miss our next flight.

Everything was great except for the in-flight wifi that wasn't working.

The crew was fabulous, outstanding, friendly, attentive and just great, really made my flight one of the best I've ever had, thank you southwest crew flight #474, from Los Angeles to San Francisco on April 2,2024

Luggage was intact and arrived at the destination. What more could you ask for.. haha. The delay in arrival wasn’t SW fault.. just selfish passengers not wanting to check their luggage knowing they were in the last boarding groups

It was great! The new boeing has much more space and charging ports!

Friendly and efficient service. On time departure and earlier arrival.

Flight was delayed by 1 hr during the next 7 hrs and was cancelled completely. Had to go home after spending all day at the airport

Sucks they don’t have tvs built into the seats. If you want to watch something bring your own device. And no live tv. Also $8 just to use the WiFi. Delta has all of this for free.

Wish to have a little cushion for my lower back.

Easy checki in and boarding. VERY clean seats and excellent service.

Boarding was fast and we didn’t sit on the tarmac very long when leaving. When flight arrived waited too long to get to gate. Aisles too narrow. Seats too small, if fat person was next to me we would have been touching that’s unacceptable.

For a red-eye flight, it was overall okay. My biggest complaint is that my seat recline was broken and I paid more for a premium seat. That was disappointing.

They serve these supposedly healthy pretzels that are very bland. Also, two of the three flight attendants were sort of irritable and not very pleasant. Looks like they’ve been doing the job too long but the one lady who happened to be the oldest was very nice.at 1 point I had my foot out on the aisle briefly, and one of the attendants actually reprimanded me with a mini lecture about how she could’ve tripped and spilled drinks, it’s like I don’t need a lecture just tell me to be careful

The handle was broken on my rolling suitcase, and the leather name tag on my other case was torn off and missing. I was stuck in the middle seat even though there were many isle seats open.

The staff is very good especially the man at the boarding gate by the name of Noel. Very nice guy very helpful. Good customer service. The flight attendants are also quite nice. there was a bit of a delay leaving but not much the flight was basically on time The pretzel snack that they served everybody is very bland and dry. They need to get something more tasty

I like the kindness and friendliness of the crew but not the long waits between flights

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Boarding of flights and the notifications of delays must be managed properly with checked

Awful. My flight was three hours late leaving DFW and we just arrived at LAX three hours late and stuck on the runway. I heard the Spirit workers at the desk in DFW say that we were waiting on a crew. I am extremely disappointed in Spirit.

Canceled my first flight for no discernible reason and couldn't rebook me on to a new flight until the next day. They did not compensate me for the delay in any way.

At LAS airport, bag drop process was hard, you need to pay for a faster drop. There was a long line for a free drop and you need to do it by yourself. No one helped you. Bad experience at LAS airport.

Terrible airline. Cancelled the flight less than 24 hours before the flight. Caused me extra expenses!!! This will be the last time me and my family will travel with them

Very uncomfortable seats that do not recline. My husband had hip replacement 7 years ago; after 5 hours from Maryland to California and another 5 hours back, we had to go to the emergency for the intense pain on his hip joint and soon he will see the surgeon. The cherry on the cake was when at the end of our flight back to BWI, we were prompted by a flight attendant to stretch: "arms right, now left, now reach your toes..." (really? how can we do that as we are sitting on seats with no leg room?) "...and as you are there, pick up any garbage you may see on the floor"!!! wow!

It was delayed 7 hours!!!!! We had to spend $550 on new flights so we didn’t miss our evening event for family. It was absolutely ridiculous. Our flight was suppose to leave at 9:30 am. Nobody was there to even help until 12:30. Worst experience ever.

Delays delays and more delays in both LAX and San Jose. And then I said something else flight was supposed to arrive in Portland at 12:04 but didn't land until 2:30 PM which made me late for my appointment.

My flight was delayed then cancelled My elder parents were upstairs waiting for a spirit rep to bring them downstairs to where my sister waited for 2 hours. My elder parents are not able to walk . My dad was wet of urine from where he could not hold it .waiting for some spirit personnel to wheel chair them back down stairs to where my sister was waiting for them for two hours . That is not ok

Terrible leg room, seats don’t recline, delayed flight, and even water isn’t free onboard

I didn't like anything about the flight It was my first time and definitely my last time boarding a frontier flight. Their counter agents need training and they need to learn to communicate regularly and respectfully

The last time I flew Frontier was in the 1960s when it was a “real” airline. We flew this time because of the price & schedule. As the saying goes, you get what you pay for.

After 5 hours of delay, they cancelled the flight. Very disappointed

My flight to LA was cancelled. I waited at the airport for 3 hrs saying it was delayed and then all of a sudden it was cancelled. Frontier only gave me a voucher and refund but could not rebook me. Flights on other airlines were too expensive last minute. I had to drive down to LA and didn’t even take my return flight home since I had to drive. One of the worst airline experiences in my life. It’s crazy how airlines can just upend people’s plans just like that.

Flight was 3 hours late leaving. Poor communication from the staff about delays. Impossible to get in touch with customer service (by design). And it actually didn't come out to be much cheaper than a non-budget airline! Not worth the headache, I'm never flying Frontier again

The flight attendence were extremely rude and I am disabled

They wouldn’t let us on the flight even tho we were an hour early. No refund not even our bags that were prepaid

I did not enjoy the trip home on Frontier for several reasons: there is too much cost besides the flight, which was more than I would normally pay, then having to pay for luggage, and carry-on, seat (if you want to reserve when booking) then you must pay over $3 for a can of soda, and $4 for a snack. A cup of water is free.

I strongly dislike Frontier. I find them barebones, the seats not particularly comfortable, the nickel and diming is maddening, the app is TERRIBLE - super confusing to navigate, and the last 4 frontier flights I have flown have been on AVERAGE 2 hours late, one ruining a fancy night out in Vegas with reservations made well in advance, which was nodded to with a measly 5000 miles, which translates to almost nothing. At least credit a free checked bag or something.

8 hr delay. had to buy another ticket with another airline

Book cheap flights from San Jose to San Diego

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Jose to San Diego found on KAYAK in the last 72 hours.
11/9Sat
nonstopSpirit Airlines
1h 25mSJC-SAN
$23
9/13Fri
nonstopSpirit Airlines
1h 25mSJC-SAN
$31
9/11Wed
1 stopSpirit Airlines
9h 04mSJC-SAN
$32
8/29Thu
nonstopFrontier
1h 25mSJC-SAN
$43
8/23Fri
nonstopFrontier
1h 25mSJC-SAN
$48
10/13Sun
1 stopDelta
4h 39mSJC-SAN
$78
12/28Sat
nonstopAlaska Airlines
1h 26mSJC-SAN
$80
11/14Thu
1 stopAmerican Airlines
6h 30mSJC-SAN
$109
9/2Mon
1 stopDelta
3h 18mSJC-SAN
$119
9/13Fri
nonstopAlaska Airlines
1h 29mSJC-SAN
$125

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Last minute flights from San Jose to San Diego

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Jose to San Diego that are departing in the next 10 days.
8/17Sat
nonstopSpirit Airlines
1h 25mSJC-SAN
8/19Mon
nonstopSpirit Airlines
1h 23mSAN-SJC
$41
8/17Sat
nonstopSpirit Airlines
1h 25mSJC-SAN
8/20Tue
nonstopSpirit Airlines
1h 23mSAN-SJC
$46
8/17Sat
nonstopSpirit Airlines
1h 25mSJC-SAN
8/19Mon
multi-stopSpirit Airlines
4h 53mSAN-SJC
$54
8/17Sat
nonstopFrontier
1h 25mSJC-SAN
8/19Mon
nonstopFrontier
1h 23mSAN-SJC
$55
8/13Tue
nonstopFrontier
1h 25mSJC-SAN
8/17Sat
nonstopFrontier
1h 23mSAN-SJC
$60
8/17Sat
nonstop
1h 25mSJC-SAN
8/19Mon
nonstop
1h 23mSAN-SJC
$62
8/17Sat
nonstopSpirit Airlines
1h 25mSJC-SAN
8/20Tue
multi-stopSpirit Airlines
21h 06mSAN-SJC
$70
8/17Sat
nonstop
1h 25mSJC-SAN
8/18Sun
nonstop
1h 23mSAN-SJC
$85
8/15Thu
nonstopSouthwest
1h 25mSJC-SAN
8/15Thu
nonstopSouthwest
1h 25mSAN-SJC
$400
8/15Thu
nonstopSouthwest
1h 30mSJC-SAN
8/15Thu
multi-stopSouthwest
4h 35mSAN-SJC
$409

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San Jose - San Diego Flights

Departure:

San Jose (SJC)United States

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - San Jose

Cabin classes:

$495
$202
$293
$38