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Cheap flights from San Jose, California to San Antonio from $73

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 2/22. 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
12:34 pm - 12:25 pm
SJC
-
SAT
21h 51m1 stop
Frontier Logo
1:15 pm - 9:42 am
SAT
-
SJC
22h 27m1 stop
$190Frontier
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
11:14 am - 7:58 pm
SJC
-
SAT
6h 44m1 stop
Multiple Airlines Logo
10:35 am - 10:29 am
SAT
-
SJC
25h 54m2 stops
$256Multiple Airlines
Thu, Jan 15 - Sat, Jan 17
Delta Logo
6:25 pm - 10:00 am
SJC
-
SAT
13h 35m2 stops
Delta Logo
7:35 am - 5:38 pm
SAT
-
SJC
12h 03m2 stops
$292Delta
Wed, Feb 18 - Tue, Feb 24
Delta Logo
1:57 pm - 12:35 am
SJC
-
SAT
8h 38m1 stop
Delta Logo
7:00 am - 5:38 pm
SAT
-
SJC
12h 38m2 stops
$293Delta
Sat, Feb 14 - Tue, Feb 17
Frontier Logo
12:34 pm - 12:25 pm
SJC
-
SAT
21h 51m1 stop
Frontier Logo
8:24 pm - 9:42 am
SAT
-
SJC
15h 18m2 stops
$302Frontier
Thu, Jan 22 - Sun, Jan 25
Delta Logo
7:45 am - 9:28 pm
SJC
-
SAT
11h 43m2 stops
Delta Logo
7:00 am - 5:40 pm
SAT
-
SJC
12h 40m2 stops
$314Delta
Thu, Jan 15 - Sat, Jan 17
Delta Logo
1:57 pm - 12:35 am
SJC
-
SAT
8h 38m1 stop
Delta Logo
5:59 pm - 10:55 am
SAT
-
SJC
18h 56m2 stops
$321Delta
Tue, Feb 17 - Mon, Feb 23
Delta Logo
1:57 pm - 12:35 am
SJC
-
SAT
8h 38m1 stop
Delta Logo
4:42 pm - 10:05 pm
SAT
-
SJC
7h 23m1 stop
$323Delta
Sat, Feb 14 - Tue, Feb 17
Delta Logo
7:15 am - 11:43 pm
SJC
-
SAT
14h 28m2 stops
Delta Logo
5:30 am - 12:39 pm
SAT
-
SJC
9h 09m1 stop
$324Delta
Wed, Feb 18 - Sat, Feb 21
Delta Logo
1:57 pm - 12:35 am
SJC
-
SAT
8h 38m1 stop
Delta Logo
5:30 am - 12:39 pm
SAT
-
SJC
9h 09m1 stop
$326Delta
Sat, Feb 14 - Sat, Feb 21

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
Jan 28
SJC6:02 pmSan Jose
21h 43m
1 stop
SAT5:45 pmSan Antonio
Feb 2
SAT6:46 pmSan Antonio
21h 56m
1 stop
SJC2:42 pmSan Jose
$343
Find similar
Alaska Airlines
Feb 20
SJC7:10 pmSan Jose
20h 00m
1 stop
SAT5:10 pmSan Antonio
Feb 25
SAT6:06 pmSan Antonio
18h 22m
1 stop
SJC10:28 amSan Jose
$368
Find similar
Alaska Airlines
Feb 15
SJC8:00 amSan Jose
7h 10m
1 stop
SAT5:10 pmSan Antonio
Feb 25
SAT6:06 pmSan Antonio
17h 16m
1 stop
SJC9:22 amSan Jose
$380
Find similar

Delta flights from San Jose, California to San Antonio

Our best Delta deals on San Jose, California to San Antonio flight tickets
Delta
Feb 18
SJC6:25 pmSan Jose
13h 35m
2 stops
SAT10:00 amSan Antonio
Feb 23
SAT5:59 pmSan Antonio
21h 38m
2 stops
SJC1:37 pmSan Jose
$292
Find similar
Delta
Feb 14
SJC1:57 pmSan Jose
8h 38m
1 stop
SAT12:35 amSan Antonio
Feb 23
SAT5:59 pmSan Antonio
21h 38m
2 stops
SJC1:37 pmSan Jose
$293
Find similar
Delta
Jan 15
SJC7:45 amSan Jose
11h 43m
2 stops
SAT9:28 pmSan Antonio
Jan 17
SAT7:00 amSan Antonio
12h 40m
2 stops
SJC5:40 pmSan Jose
$314
Find similar

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 December 23, 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

Thu 1/22

12:34 pm-12:25 pm

1 stop21h 51m

San Antonio

Sun 1/25

1:15 pm-9:42 am

1 stop22h 27m

$190

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 1/15

11:14 am-7:58 pm

1 stop6h 44m

San Antonio

Sat 1/17

10:35 am-10:29 am

2 stops25h 54m

$256

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 2/18

6:25 pm-10:00 am

2 stops13h 35m

San Antonio

Tue 2/24

7:35 am-5:38 pm

2 stops12h 03m

$292

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 2/14

1:57 pm-12:35 am

1 stop8h 38m

San Antonio

Tue 2/17

7:00 am-5:38 pm

2 stops12h 38m

$293

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 1/22

12:34 pm-12:25 pm

1 stop21h 51m

San Antonio

Sun 1/25

8:24 pm-9:42 am

2 stops15h 18m

$302

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 1/15

7:45 am-9:28 pm

2 stops11h 43m

San Antonio

Sat 1/17

7:00 am-5:40 pm

2 stops12h 40m

$314

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 2/17

1:57 pm-12:35 am

1 stop8h 38m

San Antonio

Mon 2/23

5:59 pm-10:55 am

2 stops18h 56m

$321

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 2/14

1:57 pm-12:35 am

1 stop8h 38m

San Antonio

Tue 2/17

4:42 pm-10:05 pm

1 stop7h 23m

$323

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 2/18

7:15 am-11:43 pm

2 stops14h 28m

San Antonio

Sat 2/21

5:30 am-12:39 pm

1 stop9h 09m

$324

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 2/14

1:57 pm-12:35 am

1 stop8h 38m

San Antonio

Sat 2/21

5:30 am-12:39 pm

1 stop9h 09m

$326

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 September instead. Flights to San Antonio in September, while not as cheap as those in January, still average around $323.

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.

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 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 $390 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 $278 on momondo.

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

There is only 1 cabin class available to choose from on San Jose 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 59% 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 December 2025, prices for San Jose, California to San Antonio flights are approximately 67% 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

5h 35m

Direct flights

None
The fastest flight from San Jose, California to San Antonio takes 5h 35m
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

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

    There are 1450.2 mi between San Jose and San Antonio. 5h 35m 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 $171Free CancellationRating
6.3
8,196 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $254Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
DeltaPriceFrom $269Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $298Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,105 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 $254. Generally, Southwest has 4 flights on this route every week with an average price of $414. 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
Kerrville
Boerne
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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