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Cheap flights from San Jose, California to San Antonio from $145

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
3:48 pm - 9:57 pmSJC  San Jose-SAT San Antonio
28h 09m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:52 pm - 4:41 pmSAT  San Antonio-SJC San Jose
19h 49m1 stop Las Vegas Harry Reid Intl
$288Frontier
Mon, Dec 7 - Wed, Dec 16
Frontier Logo
3:48 pm - 6:01 pmSJC  San Jose-SAT San Antonio
24h 13m2 stops Las Vegas Harry Reid Intl Denver Intl
Frontier Logo
10:52 pm - 4:41 pmSAT  San Antonio-SJC San Jose
19h 49m1 stop Las Vegas Harry Reid Intl
$292Frontier
Mon, Dec 7 - Wed, Dec 16
Frontier Logo
12:58 pm - 11:01 amSJC  San Jose-SAT San Antonio
20h 03m1 stop Las Vegas Harry Reid Intl
Frontier Logo
11:56 am - 12:03 pmSAT  San Antonio-SJC San Jose
26h 07m1 stop Las Vegas Harry Reid Intl
$297Frontier
Wed, Feb 3 - Mon, Feb 8
Delta Logo
1:35 pm - 9:14 pmSJC  San Jose-SAT San Antonio
5h 39m1 stop Salt Lake City
Delta Logo
7:00 am - 11:50 amSAT  San Antonio-SJC San Jose
6h 50m1 stop Los Angeles
$393Delta
Sat, Feb 27 - Wed, Mar 3
Southwest Logo
6:35 am - 2:05 pmSJC  San Jose-SAT San Antonio
5h 30m1 stop Denver Intl
Southwest Logo
1:50 pm - 7:45 pmSAT  San Antonio-SJC San Jose
7h 55m1 stop Denver Intl
$403Southwest
Tue, Dec 8 - Tue, Dec 15
Southwest Logo
7:00 am - 2:00 pmSJC  San Jose-SAT San Antonio
5h 00m1 stop San Diego
Southwest Logo
5:55 pm - 10:20 pmSAT  San Antonio-SJC San Jose
6h 25m1 stop San Diego
$403Southwest
Wed, Dec 16 - Wed, Dec 16
American Airlines Logo
6:00 am - 3:38 pmSJC  San Jose-SAT San Antonio
7h 38m1 stop Dallas/Fort Worth
American Airlines Logo
8:19 am - 12:15 pmSAT  San Antonio-SJC San Jose
5h 56m1 stop Phoenix Sky Harbor Intl
$403American Airlines
Wed, Dec 9 - Wed, Dec 16
American Airlines Logo
2:58 pm - 12:07 amSJC  San Jose-SAT San Antonio
7h 09m1 stop Dallas/Fort Worth
American Airlines Logo
8:19 am - 12:15 pmSAT  San Antonio-SJC San Jose
5h 56m1 stop Phoenix Sky Harbor Intl
$408American Airlines
Wed, Dec 2 - Mon, Dec 7
Delta Logo
4:12 pm - 12:05 amSJC  San Jose-SAT San Antonio
5h 53m1 stop Los Angeles
Delta Logo
6:08 pm - 12:03 amSAT  San Antonio-SJC San Jose
7h 55m1 stop Salt Lake City
$418Delta
Tue, Dec 1 - Fri, Dec 4
Delta Logo
4:59 pm - 12:31 amSJC  San Jose-SAT San Antonio
5h 32m1 stop Salt Lake City
Delta Logo
7:01 am - 10:41 amSAT  San Antonio-SJC San Jose
5h 40m1 stop Los Angeles
$423Delta
Mon, Dec 7 - Mon, Dec 14

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Delta flights from San Jose, California to San Antonio

Our best Delta deals on San Jose, California to San Antonio flight tickets
Delta
Feb 27
SJC1:35 pmSan Jose
5h 39m
1 stop
SAT9:14 pmSan Antonio
Mar 3
SAT7:00 amSan Antonio
6h 50m
1 stop
SJC11:50 amSan Jose
$393
Delta
Dec 1
SJC4:12 pmSan Jose
5h 53m
1 stop
SAT12:05 amSan Antonio
Dec 4
SAT6:08 pmSan Antonio
7h 55m
1 stop
SJC12:03 amSan Jose
$418
Delta
Dec 3
SJC11:33 amSan Jose
10h 32m
2 stops
SAT12:05 amSan Antonio
Dec 4
SAT6:08 pmSan Antonio
7h 55m
1 stop
SJC12:03 amSan Jose
$454

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
Dec 25
SJC12:01 pmSan Jose
7h 59m
1 stop
SAT10:00 pmSan Antonio
Dec 30
SAT6:39 pmSan Antonio
6h 10m
1 stop
SJC10:49 pmSan Jose
$447
American Airlines
Nov 24
SJC6:00 amSan Jose
13h 14m
2 stops
SAT9:14 pmSan Antonio
Dec 1
SAT7:10 pmSan Antonio
5h 36m
1 stop
SJC10:46 pmSan Jose
$585
American Airlines
Nov 25
SJC6:00 amSan Jose
7h 41m
1 stop
SAT3:41 pmSan Antonio
Nov 30
SAT7:10 pmSan Antonio
5h 36m
1 stop
SJC10:46 pmSan Jose
$657

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 12/7

3:48 pm-9:57 pm

1 stop28h 09m

San Antonio

Wed 12/16

10:52 pm-4:41 pm

1 stop19h 49m

$288

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Mon 12/7

3:48 pm-6:01 pm

2 stops24h 13m

San Antonio

Wed 12/16

10:52 pm-4:41 pm

1 stop19h 49m

$292

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 2/3

12:58 pm-11:01 am

1 stop20h 03m

San Antonio

Mon 2/8

11:56 am-12:03 pm

1 stop26h 07m

$297

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Sat 2/27

1:35 pm-9:14 pm

1 stop5h 39m

San Antonio

Wed 3/3

7:00 am-11:50 am

1 stop6h 50m

$393

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Tue 12/8

6:35 am-2:05 pm

1 stop5h 30m

San Antonio

Tue 12/15

1:50 pm-7:45 pm

1 stop7h 55m

$403

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 12/16

7:00 am-2:00 pm

1 stop5h 00m

San Antonio

Wed 12/16

5:55 pm-10:20 pm

1 stop6h 25m

$403

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 12/9

6:00 am-3:38 pm

1 stop7h 38m

San Antonio

Wed 12/16

8:19 am-12:15 pm

1 stop5h 56m

$403

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Wed 12/2

2:58 pm-12:07 am

1 stop7h 09m

San Antonio

Mon 12/7

8:19 am-12:15 pm

1 stop5h 56m

$408

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Tue 12/1

4:12 pm-12:05 am

1 stop5h 53m

San Antonio

Fri 12/4

6:08 pm-12:03 am

1 stop7h 55m

$418
Quickest round-trip

San JoseSan Antonio

SJC San Jose - SAT San Antonio

SJCSAT

San Jose

Mon 12/7

4:59 pm-12:31 am

1 stop5h 32m

San Antonio

Mon 12/14

7:01 am-10:41 am

1 stop5h 40m

$423

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?

Prices are currently low for flights on this route.

Typical prices usually range from $422 to $531.
The lowest price recently found on this route was $288.

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 $391.

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

As of November 2026, prices for San Jose, California to San Antonio flights are approximately 319% 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

$145

Fastest flight time

4h 40m

Direct flights

None
The best one-way flight to San Antonio from San Jose, California in the past 72 hours is $145. The best round-trip flight deal from San Jose, California to San Antonio found on momondo in the last 72 hours is $288.
The fastest flight from San Jose, California to San Antonio takes 4h 40m
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 40m 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 $322Free CancellationRating
8.0
4,218 reviews
Search Southwest flights
DeltaPriceFrom $329Free CancellationRating
7.8
8,704 reviews
Search Delta flights
American AirlinesPriceFrom $368Free CancellationRating
7.0
12,225 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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