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Cheap flights from San Jose, California to San Antonio from $122

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.
Frontier Logo
1:38 pm - 2:20 pmSJC  San Jose-SAT San Antonio
22h 42m1 stop Las Vegas Harry Reid Intl
Frontier Logo
12:39 pm - 12:43 pmSAT  San Antonio-SJC San Jose
26h 04m1 stop Las Vegas Harry Reid Intl
$250Frontier
Mon, Sep 14 - Thu, Sep 17
Frontier Logo
1:38 pm - 11:44 amSJC  San Jose-SAT San Antonio
20h 06m1 stop Las Vegas Harry Reid Intl
Frontier Logo
3:19 pm - 12:43 pmSAT  San Antonio-SJC San Jose
23h 24m1 stop Las Vegas Harry Reid Intl
$250Frontier
Thu, Sep 10 - Wed, Sep 16
Frontier Logo
10:47 pm - 9:03 pmSJC  San Jose-SAT San Antonio
20h 16m1 stop Las Vegas Harry Reid Intl
Frontier Logo
3:19 pm - 12:43 pmSAT  San Antonio-SJC San Jose
23h 24m1 stop Las Vegas Harry Reid Intl
$253Frontier
Thu, Sep 10 - Wed, Sep 16
Southwest Logo
6:00 am - 4:05 pmSJC  San Jose-SAT San Antonio
8h 05m1 stop Houston Hobby
Southwest Logo
3:55 pm - 6:55 pmSAT  San Antonio-SJC San Jose
5h 00m1 stop Los Angeles
$364Southwest
Thu, Oct 1 - Mon, Oct 5
Southwest Logo
6:15 am - 1:10 pmSJC  San Jose-SAT San Antonio
4h 55m1 stop Phoenix Sky Harbor Intl
Southwest Logo
3:55 pm - 6:55 pmSAT  San Antonio-SJC San Jose
5h 00m1 stop Los Angeles
$364Southwest
Sat, Oct 24 - Mon, Oct 26
Delta Logo
6:40 am - 6:46 pmSJC  San Jose-SAT San Antonio
10h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:50 pm - 10:06 pmSAT  San Antonio-SJC San Jose
7h 16m1 stop Los Angeles
$369Delta
Thu, Sep 10 - Mon, Sep 14
Delta Logo
5:13 pm - 12:31 amSJC  San Jose-SAT San Antonio
5h 18m1 stop Salt Lake City
Delta Logo
7:20 am - 10:45 amSAT  San Antonio-SJC San Jose
5h 25m1 stop Los Angeles
$369Delta
Fri, Sep 11 - Sat, Sep 19
American Airlines Logo
2:30 pm - 10:54 pmSJC  San Jose-SAT San Antonio
6h 24m1 stop Dallas/Fort Worth
American Airlines Logo
3:43 pm - 6:33 pmSAT  San Antonio-SJC San Jose
4h 50m1 stop Phoenix Sky Harbor Intl
$369American Airlines
Sat, Sep 5 - Tue, Sep 8
American Airlines Logo
6:00 am - 1:02 pmSJC  San Jose-SAT San Antonio
5h 02m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:10 pm - 10:31 pmSAT  San Antonio-SJC San Jose
5h 21m1 stop Phoenix Sky Harbor Intl
$369American Airlines
Tue, Sep 15 - Thu, Sep 17
Southwest Logo
12:00 pm - 10:00 pmSJC  San Jose-SAT San Antonio
8h 00m1 stop Phoenix Sky Harbor Intl
Southwest Logo
6:10 am - 9:10 amSAT  San Antonio-SJC San Jose
5h 00m1 stop Las Vegas Harry Reid Intl
$369Southwest
Wed, Sep 16 - Wed, Sep 23

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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
Aug 31
SJC2:30 pmSan Jose
6h 20m
1 stop
SAT10:50 pmSan Antonio
Sep 3
SAT9:27 amSan Antonio
6h 13m
1 stop
SJC1:40 pmSan Jose
$659
Alaska Airlines
Aug 28
SJC7:45 pmSan Jose
18h 28m
1 stop
SAT4:13 pmSan Antonio
Sep 2
SAT5:23 pmSan Antonio
17h 39m
2 stops
SJC9:02 amSan Jose
$930
Alaska Airlines
Aug 27
SJC6:17 amSan Jose
7h 56m
1 stop
SAT4:13 pmSan Antonio
Aug 31
SAT5:11 pmSan Antonio
17h 51m
2 stops
SJC9:02 amSan Jose
$940

Southwest flights from San Jose, California to San Antonio

Our best Southwest deals on San Jose, California to San Antonio flight tickets
Southwest
Oct 1
SJC6:00 amSan Jose
8h 05m
1 stop
SAT4:05 pmSan Antonio
Oct 5
SAT3:55 pmSan Antonio
5h 00m
1 stop
SJC6:55 pmSan Jose
$364
Southwest
Oct 21
SJC9:50 amSan Jose
5h 25m
1 stop
SAT5:15 pmSan Antonio
Nov 3
SAT11:50 amSan Antonio
6h 30m
2 stops
SJC4:20 pmSan Jose
$370
Southwest
Oct 21
SJC8:20 amSan Jose
8h 05m
2 stops
SAT6:25 pmSan Antonio
Nov 3
SAT3:00 pmSan Antonio
7h 35m
2 stops
SJC8:35 pmSan Jose
$379

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

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Mon 9/14

1:38 pm-2:20 pm

1 stop22h 42m

San Antonio

Thu 9/17

12:39 pm-12:43 pm

1 stop26h 04m

$250

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Thu 9/10

1:38 pm-11:44 am

1 stop20h 06m

San Antonio

Wed 9/16

3:19 pm-12:43 pm

1 stop23h 24m

$250

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Thu 9/10

10:47 pm-9:03 pm

1 stop20h 16m

San Antonio

Wed 9/16

3:19 pm-12:43 pm

1 stop23h 24m

$253

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Thu 10/1

6:00 am-4:05 pm

1 stop8h 05m

San Antonio

Mon 10/5

3:55 pm-6:55 pm

1 stop5h 00m

$364
Quickest round-trip

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Sat 10/24

6:15 am-1:10 pm

1 stop4h 55m

San Antonio

Mon 10/26

3:55 pm-6:55 pm

1 stop5h 00m

$364

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Thu 9/10

6:40 am-6:46 pm

1 stop10h 06m

San Antonio

Mon 9/14

4:50 pm-10:06 pm

1 stop7h 16m

$369

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Fri 9/11

5:13 pm-12:31 am

1 stop5h 18m

San Antonio

Sat 9/19

7:20 am-10:45 am

1 stop5h 25m

$369

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Sat 9/5

2:30 pm-10:54 pm

1 stop6h 24m

San Antonio

Tue 9/8

3:43 pm-6:33 pm

1 stop4h 50m

$369

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Tue 9/15

6:00 am-1:02 pm

1 stop5h 02m

San Antonio

Thu 9/17

7:10 pm-10:31 pm

1 stop5h 21m

$369

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 9/16

12:00 pm-10:00 pm

1 stop8h 00m

San Antonio

Wed 9/23

6:10 am-9:10 am

1 stop5h 00m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Prices are currently low for flights on this route.

Typical prices usually range from $334 to $478.
The lowest price recently found on this route was $250.

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 September instead. Flights to San Antonio in September, while not as cheap as those in January, still average around $368.

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

As of August 2026, prices for San Jose, California to San Antonio flights are approximately 147% 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

$122

Fastest flight time

4h 45m

Direct flights

None
The best one-way flight to San Antonio from San Jose, California in the past 72 hours is $122. The best round-trip flight deal from San Jose, California to San Antonio found on momondo in the last 72 hours is $250.
The fastest flight from San Jose, California to San Antonio takes 4h 45m
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. 4h 45m 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
4,215 reviews
Search Southwest flights
DeltaPriceFrom $329Free CancellationRating
7.8
8,507 reviews
Search Delta flights
American AirlinesPriceFrom $336Free CancellationRating
7.1
11,974 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
Pleasanton
Kerrville
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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