SJC - SAT

$125 Find Cheap Flights from San Jose to San Antonio - Compare and Save

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 Antonio departing on 9/3. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$244
Typical prices: $316-$504
Frontier
Mon 8/17Wed 8/19
SJC - SAT • 1 stop
Cheapest one-way
$125
Typical prices: $85-$185
Frontier
Thu 9/3
SJC - SAT • 1 stop
Top airlines
Cheapest • from $244 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between San Jose and San Antonio. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $407 (round-trip)
Shortest trip • 4h 59m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Jose to San Antonio (SJC-SAT)

 
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 Antonio 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Jose to San Antonio

Mon, Aug 17 - Wed, Aug 19
Frontier Logo
2:12 pm - 9:29 pm
SJC
-
SAT
29h 17m
1 stop
Frontier Logo
10:24 pm - 12:07 pm
SAT
-
SJC
15h 43m
1 stop
$244Frontier
Thu, Sep 24 - Thu, Oct 1
Frontier Logo
10:47 pm - 11:44 am
SJC
-
SAT
10h 57m
1 stop
Frontier Logo
12:39 pm - 9:52 pm
SAT
-
SJC
11h 13m
1 stop
$250Frontier
Thu, Sep 10 - Thu, Sep 17
Frontier Logo
10:47 pm - 11:44 am
SJC
-
SAT
10h 57m
1 stop
Frontier Logo
12:39 pm - 9:52 pm
SAT
-
SJC
11h 13m
1 stop
$250Frontier
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
5:15 pm - 12:35 am
SJC
-
SAT
5h 20m
1 stop
Southwest Logo
3:55 pm - 6:55 pm
SAT
-
SJC
5h 00m
1 stop
$364Southwest
Wed, Oct 21 - Thu, Oct 29
Southwest Logo
9:45 am - 5:40 pm
SJC
-
SAT
5h 55m
1 stop
Southwest Logo
3:55 pm - 6:55 pm
SAT
-
SJC
5h 00m
1 stop
$364Southwest
Thu, Sep 10 - Mon, Sep 14
Delta Logo
7:00 am - 2:49 pm
SJC
-
SAT
5h 49m
1 stop
Delta Logo
6:01 pm - 11:40 pm
SAT
-
SJC
7h 39m
1 stop
$369Delta
Tue, Nov 17 - Thu, Dec 3
Delta Logo
7:00 am - 2:52 pm
SJC
-
SAT
5h 52m
1 stop
Delta Logo
12:45 pm - 4:16 pm
SAT
-
SJC
5h 31m
1 stop
$369Delta
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
2:30 pm - 10:25 pm
SJC
-
SAT
5h 55m
1 stop
Southwest Logo
6:05 pm - 9:40 pm
SAT
-
SJC
5h 35m
1 stop
$369Southwest
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
12:58 pm - 10:59 pm
SJC
-
SAT
8h 01m
1 stop
American Airlines Logo
8:17 am - 12:08 pm
SAT
-
SJC
5h 51m
1 stop
$410American Airlines
Fri, Aug 28 - Wed, Sep 2
American Airlines Logo
12:03 pm - 7:37 pm
SJC
-
SAT
5h 34m
1 stop
American Airlines Logo
3:43 pm - 6:33 pm
SAT
-
SJC
4h 50m
1 stop
$410American Airlines
Booking Insights

KAYAK's insights & trends for San Jose to San Antonio flights

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

How much is a round-trip flight from San Jose, California to San Antonio?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Jose, California to San Antonio departing in September.

Flight prices are below average for this route right now.

Flights to San Antonio from San Jose, California usually cost between $316 and $504 in September.
The lowest price found in the past 5 days was $250 on Frontier (Sep 10-Sep 17).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Jose to San Antonio, 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 Antonio is January, where tickets cost $350 (return) on average. On the other hand, the most expensive months are February and July, where the average cost of round-trip tickets is $516 and $506 respectively.

Good to know

Low season

January

Cheapest flight

$125
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from San Jose to San Antonio

When to book flights from San Jose to San Antonio

Are your dates flexible? Find out the best times to travel from San Jose to San Antonio 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 Antonio

  • Where can you spend the night at San Antonio Airport?

    Various nearby hotels offer complimentary shuttle services to and from the airport. These hotels include La Quinta Inn & Suites San Antonio Airport, SpringHill Suites San Antonio Airport, Drury Inn & Suites San Antonio Airport, and TownePlace Suites San Antonio Airport. In addition, you can use the courtesy phones available at the baggage claim area.

  • Which are the best sleeping spots at San Jose Airport?

    If you plan to spend the night at San Jose Airport, you will find a sleeping area on the landside. Since the airport doesn't allow passengers on the airside at night, you should consider identifying a sleeping spot early at the landside since it's small. The area on the window sills in the hallway between baggage claim and security is a good sleeping spot.

  • Which mode of transport is ideal for those who want to explore San Antonio?

    Those who wish to explore San Antonio fully should consider renting a car at the San Antonio airport. You will find various car rental agency desks in the baggage claim area airside of terminal A. These agencies include Alamo, Dollar, Avis, Budget, Enterprise, Advantage, Fox, Hertz, EZ Rentals, Payless, Sixt, National, and Thrifty. Additionally, the agencies offer complimentary shuttle services to their off-site center.

  • Where can I leave my vehicle at San Jose Airport for a short time?

    If you want to drive to San Jose Airport and leave it there for someone to pick it up, you can consider short-term parking. The short-term parking options are situated facing airport terminals A and B. They include Lot 2, which offers hourly parking at the terminal A garage, Lot 3 at terminal B garage and Lot 5 and 6, offering hourly and daily parking lots.

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

    In the last 5 days, the lowest price for a flight from San Jose to San Antonio was $125 for a one-way ticket and $244 for a round-trip.

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

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

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

    We unfortunately don’t have that data for this specific route.

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

    SkyTeam, and oneworld are the airline alliances operating flights between San Jose and San Antonio, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Jose to San Antonio, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from San Jose to San Antonio are Southwest and Delta. With an average price for the route of $433 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $452 and an overall rating of 7.8.

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

    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 Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio 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 Antonio?

    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 Antonio with an airline and back to San Jose with another airline. Booking your flights between San Jose and SAT 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 Antonio?

    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 Antonio from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • The military lounge in San Jose Airport (SJC) offers various services to active military officers traveling at the airport. These services include complimentary snacks and drinks, comfortable seats, working areas with tables and chairs, charging outlets, a TV and a library. The lounge is located outside the two terminals near California and the US flags.
  • If you have extra time at San Jose Airport, you can participate in piano at the airport. The pianos are available at the Meet and Greet area on the second floor opposite the security checkpoint in terminal A. In addition, you can use the pianos in the terminal B baggage claim area.
  • If you need any information on services available at San Jose Airport, you can take advantage of the airport robots. These robots include Norma, Piper and Amelia, located on the airside at 11, 25 and 21, respectively. Additionally, you can visit the information desks on the landside of each terminal, in the baggage claim area.
  • If you are hungry at San Antonio Airport (SAT), you will find various food concessions operating throughout the airport. These concessions operate with different schedules. If you want to spend extra money, you can visit a nearby hotel with a restaurant.
  • When flying from San Jose to San Antonio, passengers only have the option of connecting flights. Various airlines operate on this route, including Alaska Airlines, American Airlines, Delta, United, Spirit Airlines, Avianca, JetBlue and Volaris. Common layover stops for these flights include Salt Lake City and Los Angeles.

Reviews of the top 3 airlines serving from San Jose to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from San Jose to San Antonio. 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 Antonio? 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.
8.0
SouthwestOverall score based on 4228 reviews
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
Airline reviews

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

2.0 MediocreGlenn, Apr 2026
SJC - PHX
Read more Southwest reviews

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

I elected to pay for the upgrades and found very little difference

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

Forget beverage, they didn't even have water for half the passangers?

Flight was not full! Had a whole row to myself.

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

It was good. I wish you had gluten free snacks for my husband.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Good breakfast granola bar good crew seamless flight and baggage transfer we’ll done!

Not good. Flight crew, was not friendly and just shoved stuff at us. Not the way I like to travel.

The WiFi didn’t work entire flight, couldn’t watch a movie. The recline button didn’t work

Well, true to American Airlines, both of my flights were delayed. But it’s a good thing that American is so consistently incompetent because if the first flight was delayed in the second flight was on time then I might’ve had a problem..

Aside from the little delay, overall was flight good. Made it safely. Thanks!

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Got home at 3am after deboarding the plane. No compensation offered by American

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

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.

Everything you need to know for your flight from San Jose to San Antonio

Information on your arrival and departure airports