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Cheap flights from San Jose, California to San Antonio from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to San Antonio departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Jose, California to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:07 pm - 7:30 pm
SJC
-
SAT
22h 23m
1 stop
Frontier Logo
8:59 pm - 1:17 pm
SAT
-
SJC
18h 18m
1 stop
$337Frontier
Thu, Apr 30 - Wed, May 6
Alaska Airlines Logo
7:43 pm - 5:40 am
SJC
-
SAT
7h 57m
1 stop
Alaska Airlines Logo
5:57 pm - 11:31 pm
SAT
-
SJC
7h 34m
1 stop
$369Alaska Airlines
Tue, May 12 - Wed, May 13
Southwest Logo
6:45 am - 4:30 pm
SJC
-
SAT
7h 45m
1 stop
Southwest Logo
1:15 pm - 8:05 pm
SAT
-
SJC
8h 50m
1 stop
$377Southwest
Wed, May 13 - Sat, May 16
Southwest Logo
6:05 am - 2:05 pm
SJC
-
SAT
6h 00m
1 stop
Southwest Logo
10:50 am - 2:45 pm
SAT
-
SJC
5h 55m
1 stop
$378Southwest
Thu, Apr 23 - Mon, Apr 27
Delta Logo
4:00 pm - 11:36 pm
SJC
-
SAT
5h 36m
1 stop
Delta Logo
5:20 am - 12:21 pm
SAT
-
SJC
9h 01m
1 stop
$382Delta
Wed, Apr 15 - Thu, Apr 16
American Airlines Logo
6:10 am - 2:00 pm
SJC
-
SAT
5h 50m
1 stop
American Airlines Logo
6:00 am - 10:10 am
SAT
-
SJC
6h 10m
1 stop
$383American Airlines
Wed, Apr 22 - Sun, Apr 26
Frontier Logo
7:07 pm - 7:30 pm
SJC
-
SAT
22h 23m
1 stop
Frontier Logo
7:54 pm - 11:59 am
SAT
-
SJC
18h 05m
2 stops
$384Frontier
Thu, Apr 30 - Wed, May 6
Frontier Logo
12:57 pm - 6:59 pm
SJC
-
SAT
28h 02m
2 stops
Frontier Logo
8:59 pm - 1:17 pm
SAT
-
SJC
18h 18m
1 stop
$385Frontier
Fri, May 15 - Wed, May 20
Southwest Logo
9:00 am - 7:40 pm
SJC
-
SAT
8h 40m
2 stops
Southwest Logo
6:45 pm - 11:55 pm
SAT
-
SJC
7h 10m
2 stops
$388Southwest
Thu, Apr 23 - Mon, Apr 27
Delta Logo
1:59 pm - 11:36 pm
SJC
-
SAT
7h 37m
1 stop
Delta Logo
7:00 am - 12:23 pm
SAT
-
SJC
7h 23m
1 stop
$391Delta
Mon, Apr 20 - Wed, Apr 22

Frontier flights from San Jose, California to San Antonio

Our best Frontier deals on San Jose, California to San Antonio flight tickets
Frontier
Apr 30
SJC7:07 pmSan Jose
22h 23m
1 stop
SAT7:30 pmSan Antonio
May 6
SAT8:59 pmSan Antonio
18h 18m
1 stop
SJC1:17 pmSan Jose
$337
Frontier
Apr 30
SJC7:07 pmSan Jose
22h 23m
1 stop
SAT7:30 pmSan Antonio
May 6
SAT7:54 pmSan Antonio
18h 05m
2 stops
SJC11:59 amSan Jose
$384
Frontier
May 15
SJC12:57 pmSan Jose
28h 02m
2 stops
SAT6:59 pmSan Antonio
May 20
SAT8:59 pmSan Antonio
18h 18m
1 stop
SJC1:17 pmSan Jose
$385

American Airlines flights from San Jose, California to San Antonio

Our best American Airlines deals on San Jose, California to San Antonio flight tickets
American Airlines
Apr 23
SJC6:10 amSan Jose
5h 08m
1 stop
SAT1:18 pmSan Antonio
Apr 26
SAT6:00 amSan Antonio
6h 10m
1 stop
SJC10:10 amSan Jose
$436
American Airlines
May 13
SJC12:46 pmSan Jose
4h 37m
1 stop
SAT7:23 pmSan Antonio
May 17
SAT5:00 amSan Antonio
7h 10m
1 stop
SJC10:10 amSan Jose
$437
American Airlines
Apr 13
SJC4:18 pmSan Jose
4h 47m
1 stop
SAT11:05 pmSan Antonio
Apr 17
SAT6:00 amSan Antonio
6h 10m
1 stop
SJC10:10 amSan Jose
$439

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from San Jose, California to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 4/30

7:07 pm-7:30 pm

1 stop22h 23m

San Antonio

Wed 5/6

8:59 pm-1:17 pm

1 stop18h 18m

$337

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 5/12

7:43 pm-5:40 am

1 stop7h 57m

San Antonio

Wed 5/13

5:57 pm-11:31 pm

1 stop7h 34m

$369

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 5/13

6:45 am-4:30 pm

1 stop7h 45m

San Antonio

Sat 5/16

1:15 pm-8:05 pm

1 stop8h 50m

$377
Quickest round-trip

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 4/23

6:05 am-2:05 pm

1 stop6h 00m

San Antonio

Mon 4/27

10:50 am-2:45 pm

1 stop5h 55m

$378

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 4/15

4:00 pm-11:36 pm

1 stop5h 36m

San Antonio

Thu 4/16

5:20 am-12:21 pm

1 stop9h 01m

$382

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 4/22

6:10 am-2:00 pm

1 stop5h 50m

San Antonio

Sun 4/26

6:00 am-10:10 am

1 stop6h 10m

$383

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 4/30

7:07 pm-7:30 pm

1 stop22h 23m

San Antonio

Wed 5/6

7:54 pm-11:59 am

2 stops18h 05m

$384

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 5/15

12:57 pm-6:59 pm

2 stops28h 02m

San Antonio

Wed 5/20

8:59 pm-1:17 pm

1 stop18h 18m

$385

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 4/23

9:00 am-7:40 pm

2 stops8h 40m

San Antonio

Mon 4/27

6:45 pm-11:55 pm

2 stops7h 10m

$388

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 4/20

1:59 pm-11:36 pm

1 stop7h 37m

San Antonio

Wed 4/22

7:00 am-12:23 pm

1 stop7h 23m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from San Jose, California to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Jose, California and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from San Jose, California during January instead. Flights to San Antonio in January, while not as cheap as those in September, still average around $341.

What is the cheapest San Jose to San Antonio flight route?

Fly from San Jose to San Antonio for the best San Jose - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $406 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from San Jose, California for as low as $302 on momondo.

What cabin class options are available on San Jose to San Antonio flights?

There is only 1 cabin class available to choose from on San Jose to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Jose, California to San Antonio flights?

You could potentially save up to 29% on your flight if you consider stops on a San Jose, California to San Antonio flight.

How have San Jose, California to San Antonio flight prices changed over time?

As of March 2026, prices for San Jose, California to San Antonio flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from San Jose, California to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to San Antonio (SJC to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to San Antonio

Fastest flight time

5h 36m

Direct flights

None
The fastest flight from San Jose, California to San Antonio takes 5h 36m
There are no direct flights from San Jose, California to San Antonio. There are no popular flight routes from San Jose, California to San Antonio.
Search flight deals

  • How far is San Jose to San Antonio by plane?

    There are 1450.2 mi between San Jose and San Antonio. 5h 36m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Jose Airport to San Antonio Airport?

    Prices for flights from San Jose Airport to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from San Jose Airport to San Antonio Airport?

  • How old do you have to be to fly from San Jose Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Jose, California to San Antonio?

Best airlines flying from San Jose, California to San Antonio

Compare and see reviews for airlines that fly from San Jose, California to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $119Free CancellationRating
6.3
8,564 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $254Free CancellationRating
8.0
4,332 reviews
Search Southwest flights
DeltaPriceFrom $255Free CancellationRating
7.9
8,364 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,525 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.1
11,543 reviews
Search American Airlines flights

  • Southwest Flights From San Jose, California to San Antonio

    The lowest priced Southwest flight from San Jose, California to San Antonio from the last 72 hours was $254. Generally, Southwest has 9 flights on this route every week with an average price of $403. Southwest is rated 8.0/10 by our users.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to San Antonio with flexible booking policies on momondo?

Flights from San Jose to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Jose to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Jose to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Jose to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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