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Cheap flights from San Jose, California to San Antonio from $160

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 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
2:12 pm - 8:11 pm
SJC
-
SAT
27h 59m
1 stop
Frontier Logo
8:56 pm - 1:17 pm
SAT
-
SJC
18h 21m
1 stop
$314Frontier
Thu, Aug 27 - Sun, Aug 30
Frontier Logo
2:12 pm - 8:37 pm
SJC
-
SAT
28h 25m
1 stop
Frontier Logo
9:32 pm - 1:17 pm
SAT
-
SJC
17h 45m
1 stop
$318Frontier
Thu, Jul 9 - Sun, Jul 12
Frontier Logo
2:12 pm - 8:37 pm
SJC
-
SAT
28h 25m
1 stop
Frontier Logo
9:32 pm - 1:17 pm
SAT
-
SJC
17h 45m
1 stop
$319Frontier
Mon, Jul 27 - Sun, Aug 9
Frontier Logo
2:12 pm - 8:37 pm
SJC
-
SAT
28h 25m
1 stop
Frontier Logo
9:32 pm - 1:17 pm
SAT
-
SJC
17h 45m
1 stop
$340Frontier
Fri, Aug 14 - Sun, Aug 16
Frontier Logo
2:12 pm - 8:37 pm
SJC
-
SAT
28h 25m
1 stop
Frontier Logo
9:32 pm - 1:17 pm
SAT
-
SJC
17h 45m
1 stop
$360Frontier
Thu, Jul 9 - Sun, Jul 12
Frontier Logo
2:12 pm - 8:11 pm
SJC
-
SAT
27h 59m
1 stop
Frontier Logo
8:56 pm - 1:17 pm
SAT
-
SJC
18h 21m
1 stop
$369Frontier
Mon, Jun 15 - Fri, Jun 19
Delta Logo
4:35 pm - 11:52 pm
SJC
-
SAT
5h 17m
1 stop
Delta Logo
6:03 pm - 11:39 pm
SAT
-
SJC
7h 36m
1 stop
$383Delta
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
2:12 pm - 8:11 pm
SJC
-
SAT
27h 59m
1 stop
Frontier Logo
8:56 pm - 1:17 pm
SAT
-
SJC
18h 21m
1 stop
$389Frontier
Thu, Jun 18 - Sun, Jun 21
Delta Logo
12:40 pm - 10:43 pm
SJC
-
SAT
8h 03m
1 stop
Delta Logo
7:30 am - 10:43 am
SAT
-
SJC
5h 13m
1 stop
$390Delta
Sat, Aug 22 - Wed, Sep 2
Multiple Airlines Logo
9:10 am - 11:48 am
SJC
-
SAT
24h 38m
1 stop
Multiple Airlines Logo
5:17 pm - 10:57 pm
SAT
-
SJC
7h 40m
1 stop
$396Multiple Airlines
Thu, Sep 24 - Tue, Sep 29

Southwest flights from San Jose, California to San Antonio

Our best Southwest deals on San Jose, California to San Antonio flight tickets
Southwest
Sep 24
SJC9:30 amSan Jose
7h 00m
2 stops
SAT6:30 pmSan Antonio
Sep 29
SAT8:05 amSan Antonio
7h 30m
1 stop
SJC1:35 pmSan Jose
$403
Southwest
Sep 24
SJC9:30 amSan Jose
7h 00m
2 stops
SAT6:30 pmSan Antonio
Sep 29
SAT9:20 amSan Antonio
7h 00m
2 stops
SJC2:20 pmSan Jose
$408
Southwest
Jul 9
SJC3:35 pmSan Jose
7h 45m
2 stops
SAT1:20 amSan Antonio
Jul 12
SAT7:40 pmSan Antonio
6h 15m
1 stop
SJC11:55 pmSan Jose
$472

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 26
SJC6:17 amSan Jose
7h 40m
1 stop
SAT3:57 pmSan Antonio
Aug 31
SAT4:55 pmSan Antonio
8h 02m
1 stop
SJC10:57 pmSan Jose
$410
Alaska Airlines
Aug 31
SJC6:17 amSan Jose
7h 40m
1 stop
SAT3:57 pmSan Antonio
Sep 1
SAT4:55 pmSan Antonio
8h 02m
1 stop
SJC10:57 pmSan Jose
$417
Alaska Airlines
Aug 25
SJC6:46 pmSan Jose
19h 11m
2 stops
SAT3:57 pmSan Antonio
Sep 2
SAT4:55 pmSan Antonio
8h 02m
1 stop
SJC10:57 pmSan Jose
$448

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 May 28, 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 8/27

2:12 pm-8:11 pm

1 stop27h 59m

San Antonio

Sun 8/30

8:56 pm-1:17 pm

1 stop18h 21m

$314

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 7/9

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Sun 7/12

9:32 pm-1:17 pm

1 stop17h 45m

$318

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 7/27

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Sun 8/9

9:32 pm-1:17 pm

1 stop17h 45m

$319

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 8/14

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Sun 8/16

9:32 pm-1:17 pm

1 stop17h 45m

$340

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 7/9

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Sun 7/12

9:32 pm-1:17 pm

1 stop17h 45m

$360

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 6/15

2:12 pm-8:11 pm

1 stop27h 59m

San Antonio

Fri 6/19

8:56 pm-1:17 pm

1 stop18h 21m

$369
Quickest round-trip

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 6/30

4:35 pm-11:52 pm

1 stop5h 17m

San Antonio

Tue 7/7

6:03 pm-11:39 pm

1 stop7h 36m

$383

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 6/18

2:12 pm-8:11 pm

1 stop27h 59m

San Antonio

Sun 6/21

8:56 pm-1:17 pm

1 stop18h 21m

$389

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 8/22

12:40 pm-10:43 pm

1 stop8h 03m

San Antonio

Wed 9/2

7:30 am-10:43 am

1 stop5h 13m

$390

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 9/24

9:10 am-11:48 am

1 stop24h 38m

San Antonio

Tue 9/29

5:17 pm-10:57 pm

1 stop7h 40m

$396

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 from San Jose, California 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 $414 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 $285 on momondo.

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

There is only 1 cabin class available to choose from on San Jose, California 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 40% 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 May 2026, prices for San Jose, California to San Antonio flights are approximately 402% 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

4h 50m

Direct flights

None
The fastest flight from San Jose, California to San Antonio takes 4h 50m
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 50m 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 $254Free CancellationRating
7.9
4,264 reviews
Search Southwest flights
DeltaPriceFrom $255Free CancellationRating
7.9
8,423 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.1
11,639 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 6 flights on this route every week with an average price of $418. Southwest is rated 7.9/10 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
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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