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Cheap flights from San Jose, California to San Antonio from $109

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 11/7. 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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Find the cheapest flights from San Jose, California to San Antonio

Cheap round-trip flights

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Multiple Airlines Logo
6:19 pm - 2:28 pmSJC-SAT
18h 09m1 stop
Multiple Airlines Logo
3:23 pm - 5:34 pmSAT-SJC
28h 11m1 stop
$259Multiple Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Delta Logo
9:50 am - 5:10 pmSJC-SAT
5h 20m1 stop
Delta Logo
6:00 pm - 11:53 pmSAT-SJC
7h 53m1 stop
$263Delta
Find Deal
Mon, Dec 8 - Thu, Dec 11
Southwest Logo
2:00 pm - 10:25 pmSJC-SAT
6h 25m1 stop
Southwest Logo
1:45 pm - 8:30 pmSAT-SJC
8h 45m2 stops
$268Southwest
Find Deal
Mon, Dec 8 - Wed, Dec 10
Multiple Airlines Logo
6:19 pm - 2:28 pmSJC-SAT
18h 09m1 stop
Multiple Airlines Logo
3:23 pm - 11:32 amSAT-SJC
22h 09m2 stops
$273Multiple Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Frontier Logo
12:27 pm - 2:17 pmSJC-SAT
23h 50m1 stop
Frontier Logo
8:25 pm - 11:32 amSAT-SJC
17h 07m1 stop
$274Frontier
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Fri, Nov 14 - Sun, Nov 16
Southwest Logo
6:45 am - 4:10 pmSJC-SAT
7h 25m1 stop
Southwest Logo
7:00 am - 10:35 amSAT-SJC
5h 35m1 stop
$310Southwest
Find Deal
Thu, Dec 4 - Sat, Dec 6
Southwest Logo
1:05 pm - 9:40 pmSJC-SAT
6h 35m2 stops
Southwest Logo
2:45 pm - 9:55 pmSAT-SJC
9h 10m2 stops
$313Southwest
Find Deal
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
12:27 pm - 3:35 pmSJC-SAT
25h 08m2 stops
Frontier Logo
8:25 pm - 11:32 amSAT-SJC
17h 07m1 stop
$332Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
12:40 pm - 10:59 pmSJC-SAT
8h 19m2 stops
United Airlines Logo
11:47 am - 9:27 pmSAT-SJC
11h 40m2 stops
$360United Airlines
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Thu, Dec 4 - Sat, Dec 6
American Airlines Logo
6:10 am - 7:58 pmSJC-SAT
11h 48m1 stop
American Airlines Logo
12:55 pm - 6:31 pmSAT-SJC
7h 36m2 stops
$408American Airlines
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Sat, Nov 15 - Tue, Nov 18

Delta flights from San Jose, California to San Antonio

Our best Delta deals on San Jose, California to San Antonio flight tickets
Delta
Dec 8
SJC9:50 amSan Jose
5h 20m
1 stop
SAT5:10 pmSan Antonio
Dec 11
SAT6:00 pmSan Antonio
7h 53m
1 stop
SJC11:53 pmSan Jose
$263
Find similar
Delta
Nov 18
SJC7:00 amSan Jose
5h 46m
1 stop
SAT2:46 pmSan Antonio
Nov 24
SAT5:59 pmSan Antonio
7h 53m
1 stop
SJC11:52 pmSan Jose
$315
Find similar
Delta
Dec 31
SJC5:55 amSan Jose
5h 51m
1 stop
SAT1:46 pmSan Antonio
Jan 7
SAT6:29 pmSan Antonio
6h 26m
1 stop
SJC10:55 pmSan Jose
$323
Find similar

Southwest flights from San Jose, California to San Antonio

Our best Southwest deals on San Jose, California to San Antonio flight tickets
Southwest
Dec 8
SJC2:00 pmSan Jose
6h 25m
1 stop
SAT10:25 pmSan Antonio
Dec 10
SAT1:45 pmSan Antonio
8h 45m
2 stops
SJC8:30 pmSan Jose
$268
Find similar
Southwest
Dec 4
SJC6:45 amSan Jose
7h 25m
1 stop
SAT4:10 pmSan Antonio
Dec 6
SAT7:00 amSan Antonio
5h 35m
1 stop
SJC10:35 amSan Jose
$310
Find similar
Southwest
Jan 8
SJC1:05 pmSan Jose
6h 35m
2 stops
SAT9:40 pmSan Antonio
Jan 12
SAT2:45 pmSan Antonio
9h 10m
2 stops
SJC9:55 pmSan Jose
$313
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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 October 30, 2025.
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

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 11/10

6:19 pm-2:28 pm

1 stop18h 09m

San Antonio

Thu 11/13

3:23 pm-5:34 pm

1 stop28h 11m

$259

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 12/8

9:50 am-5:10 pm

1 stop5h 20m

San Antonio

Thu 12/11

6:00 pm-11:53 pm

1 stop7h 53m

$263

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 12/8

2:00 pm-10:25 pm

1 stop6h 25m

San Antonio

Wed 12/10

1:45 pm-8:30 pm

2 stops8h 45m

$268

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 11/10

6:19 pm-2:28 pm

1 stop18h 09m

San Antonio

Thu 11/13

3:23 pm-11:32 am

2 stops22h 09m

$273

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 11/14

12:27 pm-2:17 pm

1 stop23h 50m

San Antonio

Sun 11/16

8:25 pm-11:32 am

1 stop17h 07m

$274

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 12/4

6:45 am-4:10 pm

1 stop7h 25m

San Antonio

Sat 12/6

7:00 am-10:35 am

1 stop5h 35m

$310

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 1/8

1:05 pm-9:40 pm

2 stops6h 35m

San Antonio

Mon 1/12

2:45 pm-9:55 pm

2 stops9h 10m

$313

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 11/14

12:27 pm-3:35 pm

2 stops25h 08m

San Antonio

Sun 11/16

8:25 pm-11:32 am

1 stop17h 07m

$332

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 12/4

12:40 pm-10:59 pm

2 stops8h 19m

San Antonio

Sat 12/6

11:47 am-9:27 pm

2 stops11h 40m

$360

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 11/15

6:10 am-7:58 pm

1 stop11h 48m

San Antonio

Tue 11/18

12:55 pm-6:31 pm

2 stops7h 36m

$408

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 December, 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 December, still average around $298.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $259. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $406.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from San Jose, California to San Antonio at noon for as low as $278. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the evening, with an average ticket price of $367. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $371 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 $306 on momondo.

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

You could potentially save up to 42% 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 October 2025, prices for San Jose, California to San Antonio flights are approximately 2% cheaper 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

Direct flights

None
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.
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  • How far is San Jose to San Antonio by plane?

    There are 1450.2 mi between San Jose and San Antonio. 4h 55m 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 $108Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $262Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
DeltaPriceFrom $298Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $298Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,998 reviews
Search United 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 $262. Generally, Southwest has 1 flight on this route every week with an average price of $432. 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
Boerne
Kerrville
Schertz
Pleasanton

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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