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Cheap flights from San Jose, California to San Antonio from $136

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:41 pm - 11:59 pmSJC  San Jose-SAT San Antonio
7h 18m1 stop Dallas/Fort Worth
American Airlines Logo
3:39 pm - 6:36 pmSAT  San Antonio-SJC San Jose
4h 57m1 stop Phoenix Sky Harbor Intl
$305American Airlines
Tue, Oct 6 - Sat, Oct 10
Southwest Logo
1:35 pm - 11:15 pmSJC  San Jose-SAT San Antonio
7h 40m1 stop Phoenix Sky Harbor Intl
Southwest Logo
7:40 am - 12:30 pmSAT  San Antonio-SJC San Jose
6h 50m1 stop San Diego
$305Southwest
Wed, Oct 14 - Wed, Oct 21
Delta Logo
2:57 pm - 12:06 amSJC  San Jose-SAT San Antonio
7h 09m1 stop Los Angeles
Delta Logo
6:05 pm - 9:59 pmSAT  San Antonio-SJC San Jose
5h 54m1 stop Salt Lake City
$305Delta
Wed, Dec 16 - Tue, Jan 5
Delta Logo
2:57 pm - 12:06 amSJC  San Jose-SAT San Antonio
7h 09m1 stop Los Angeles
Delta Logo
5:30 am - 11:56 amSAT  San Antonio-SJC San Jose
8h 26m1 stop Atlanta Hartsfield-Jackson
$305Delta
Wed, Dec 16 - Wed, Jan 6
Frontier Logo
2:41 pm - 9:34 pmSJC  San Jose-SAT San Antonio
28h 53m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:29 pm - 1:46 pmSAT  San Antonio-SJC San Jose
17h 17m1 stop Las Vegas Harry Reid Intl
$309Frontier
Thu, Nov 5 - Wed, Nov 11
Southwest Logo
1:35 pm - 11:15 pmSJC  San Jose-SAT San Antonio
7h 40m1 stop Phoenix Sky Harbor Intl
Southwest Logo
6:30 pm - 10:50 pmSAT  San Antonio-SJC San Jose
6h 20m2 stops El Paso Phoenix Sky Harbor Intl
$310Southwest
Wed, Oct 14 - Wed, Oct 21
Frontier Logo
9:02 pm - 12:15 pmSJC  San Jose-SAT San Antonio
13h 13m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:29 pm - 1:20 pmSAT  San Antonio-SJC San Jose
16h 51m1 stop Las Vegas Harry Reid Intl
$324Frontier
Thu, Oct 8 - Sun, Oct 11
Southwest Logo
6:00 am - 3:20 pmSJC  San Jose-SAT San Antonio
7h 20m1 stop Dallas Love Field
Southwest Logo
5:55 am - 10:10 amSAT  San Antonio-SJC San Jose
6h 15m1 stop Houston Hobby
$327Southwest
Sat, Nov 7 - Mon, Nov 9
American Airlines Logo
12:59 pm - 11:59 pmSJC  San Jose-SAT San Antonio
9h 00m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
3:39 pm - 6:36 pmSAT  San Antonio-SJC San Jose
4h 57m1 stop Phoenix Sky Harbor Intl
$365American Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
6:00 am - 2:08 pmSJC  San Jose-SAT San Antonio
6h 08m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 11:06 amSAT  San Antonio-SJC San Jose
7h 06m1 stop Dallas/Fort Worth
$391American Airlines
Sun, Nov 1 - Wed, Nov 4

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Frontier flights from San Jose, California to San Antonio

Our best Frontier deals on San Jose, California to San Antonio flight tickets
Frontier
Nov 5
SJC2:41 pmSan Jose
28h 53m
1 stop
SAT9:34 pmSan Antonio
Nov 11
SAT10:29 pmSan Antonio
17h 17m
1 stop
SJC1:46 pmSan Jose
$309
Frontier
Oct 8
SJC9:02 pmSan Jose
13h 13m
1 stop
SAT12:15 pmSan Antonio
Oct 11
SAT10:29 pmSan Antonio
16h 51m
1 stop
SJC1:20 pmSan Jose
$324
Frontier
Nov 2
SJC2:41 pmSan Jose
28h 53m
1 stop
SAT9:34 pmSan Antonio
Nov 12
SAT10:29 pmSan Antonio
17h 17m
1 stop
SJC1:46 pmSan Jose
$351

Alaska Airlines flights from San Jose, California to San Antonio

Our best Alaska Airlines deals on San Jose, California to San Antonio flight tickets
Alaska Airlines
Dec 16
SJC11:59 amSan Jose
10h 00m
2 stops
SAT11:59 pmSan Antonio
Jan 6
SAT11:25 amSan Antonio
9h 46m
2 stops
SJC7:11 pmSan Jose
$415
Alaska Airlines
Sep 26
SJC6:17 amSan Jose
8h 02m
1 stop
SAT4:19 pmSan Antonio
Sep 29
SAT5:29 pmSan Antonio
7h 28m
1 stop
SJC10:57 pmSan Jose
$792
Alaska Airlines
Sep 17
SJC6:17 amSan Jose
8h 02m
1 stop
SAT4:19 pmSan Antonio
Sep 22
SAT5:29 pmSan Antonio
7h 28m
1 stop
SJC10:57 pmSan Jose
$1,052

momondo Fare Finder

 
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
Quickest round-trip

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Tue 10/6

2:41 pm-11:59 pm

1 stop7h 18m

San Antonio

Sat 10/10

3:39 pm-6:36 pm

1 stop4h 57m

$305

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 10/14

1:35 pm-11:15 pm

1 stop7h 40m

San Antonio

Wed 10/21

7:40 am-12:30 pm

1 stop6h 50m

$305

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 12/16

2:57 pm-12:06 am

1 stop7h 09m

San Antonio

Tue 1/5

6:05 pm-9:59 pm

1 stop5h 54m

$305

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 12/16

2:57 pm-12:06 am

1 stop7h 09m

San Antonio

Wed 1/6

5:30 am-11:56 am

1 stop8h 26m

$305

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Thu 11/5

2:41 pm-9:34 pm

1 stop28h 53m

San Antonio

Wed 11/11

10:29 pm-1:46 pm

1 stop17h 17m

$309

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 10/14

1:35 pm-11:15 pm

1 stop7h 40m

San Antonio

Wed 10/21

6:30 pm-10:50 pm

2 stops6h 20m

$310

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Thu 10/8

9:02 pm-12:15 pm

1 stop13h 13m

San Antonio

Sun 10/11

10:29 pm-1:20 pm

1 stop16h 51m

$324

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Sat 11/7

6:00 am-3:20 pm

1 stop7h 20m

San Antonio

Mon 11/9

5:55 am-10:10 am

1 stop6h 15m

$327

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Tue 10/6

12:59 pm-11:59 pm

2 stops9h 00m

San Antonio

Sat 10/10

3:39 pm-6:36 pm

1 stop4h 57m

$365

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Sun 11/1

6:00 am-2:08 pm

1 stop6h 08m

San Antonio

Wed 11/4

6:00 am-11:06 am

1 stop7h 06m

$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 cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from San Jose, California during April instead. Flights to San Antonio in April, while not as cheap as those in January, still average around $409.

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

As of September 2026, prices for San Jose, California to San Antonio flights are approximately 214% 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

Best Price Found

$136

Fastest flight time

5h 00m

Direct flights

None
The best one-way flight to San Antonio from San Jose, California in the past 72 hours is $136. The best round-trip flight deal from San Jose, California to San Antonio found on momondo in the last 72 hours is $305.
The fastest flight from San Jose, California to San Antonio takes 5h 00m
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

Frequently asked questions about flying from San Jose, California to San Antonio

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

    There are 1450.2 mi between San Jose and San Antonio. 5h 00m 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
SouthwestPriceFrom $314Free CancellationRating
8.0
4,188 reviews
Search Southwest flights
DeltaPriceFrom $329Free CancellationRating
7.8
8,579 reviews
Search Delta flights
American AirlinesPriceFrom $336Free CancellationRating
7.1
12,075 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

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