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Cheap flights from San Jose, California to San Antonio from $70

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 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
10:34 am - 9:58 am
SJC
-
SAT
21h 24m1 stop
Frontier Logo
11:35 am - 8:40 am
SAT
-
SJC
23h 05m1 stop
$164Frontier
Thu, Feb 26 - Sun, Mar 1
Frontier Logo
10:34 am - 9:58 am
SJC
-
SAT
21h 24m1 stop
Frontier Logo
11:35 am - 8:40 am
SAT
-
SJC
23h 05m1 stop
$172Frontier
Thu, Feb 26 - Sun, Mar 1
Frontier Logo
6:49 pm - 9:58 am
SJC
-
SAT
13h 09m2 stops
Frontier Logo
11:35 am - 8:40 am
SAT
-
SJC
23h 05m1 stop
$202Frontier
Thu, Feb 26 - Sun, Mar 1
Frontier Logo
9:35 am - 9:04 pm
SJC
-
SAT
9h 29m1 stop
Frontier Logo
1:15 pm - 9:42 am
SAT
-
SJC
22h 27m1 stop
$213Frontier
Fri, Feb 6 - Sun, Feb 8
Frontier Logo
10:34 am - 8:45 am
SJC
-
SAT
20h 11m2 stops
Frontier Logo
11:35 am - 8:40 am
SAT
-
SJC
23h 05m1 stop
$222Frontier
Thu, Feb 26 - Sun, Mar 1
Delta Logo
11:40 am - 12:41 am
SJC
-
SAT
11h 01m2 stops
Delta Logo
1:13 pm - 10:05 pm
SAT
-
SJC
10h 52m2 stops
$254Delta
Tue, Jan 27 - Mon, Mar 2
Frontier Logo
3:27 pm - 12:56 pm
SJC
-
SAT
19h 29m1 stop
Frontier Logo
1:51 pm - 7:13 pm
SAT
-
SJC
7h 22m1 stop
$258Frontier
Sun, Apr 5 - Thu, Apr 9
Delta Logo
11:40 am - 12:16 am
SJC
-
SAT
10h 36m2 stops
Delta Logo
7:00 am - 12:31 pm
SAT
-
SJC
7h 31m1 stop
$259Delta
Tue, Mar 24 - Wed, Apr 1
Delta Logo
11:40 am - 12:41 am
SJC
-
SAT
11h 01m2 stops
Delta Logo
6:20 pm - 1:34 pm
SAT
-
SJC
21h 14m2 stops
$264Delta
Tue, Jan 27 - Mon, Feb 2
Delta Logo
10:45 pm - 9:55 am
SJC
-
SAT
9h 10m1 stop
Delta Logo
1:37 pm - 9:33 pm
SAT
-
SJC
9h 56m1 stop
$265Delta
Tue, Mar 24 - Wed, Apr 1

Frontier flights from San Jose, California to San Antonio

Our best Frontier deals on San Jose, California to San Antonio flight tickets
Frontier
Feb 26
SJC10:34 amSan Jose
21h 24m
1 stop
SAT9:58 amSan Antonio
Mar 1
SAT11:35 amSan Antonio
23h 05m
1 stop
SJC8:40 amSan Jose
$164
Frontier
Feb 26
SJC10:34 amSan Jose
21h 24m
1 stop
SAT9:58 amSan Antonio
Mar 1
SAT11:35 amSan Antonio
23h 05m
1 stop
SJC8:40 amSan Jose
$172
Frontier
Feb 26
SJC6:49 pmSan Jose
13h 09m
2 stops
SAT9:58 amSan Antonio
Mar 1
SAT11:35 amSan Antonio
23h 05m
1 stop
SJC8:40 amSan Jose
$202

Southwest flights from San Jose, California to San Antonio

Our best Southwest deals on San Jose, California to San Antonio flight tickets
Southwest
Jan 27
SJC10:25 amSan Jose
8h 40m
2 stops
SAT9:05 pmSan Antonio
Mar 2
SAT2:25 pmSan Antonio
6h 50m
1 stop
SJC7:15 pmSan Jose
$307
Southwest
Mar 17
SJC1:55 pmSan Jose
4h 55m
1 stop
SAT8:50 pmSan Antonio
Mar 19
SAT5:50 amSan Antonio
5h 25m
1 stop
SJC9:15 amSan Jose
$319
Southwest
Jan 27
SJC1:05 pmSan Jose
6h 35m
2 stops
SAT9:40 pmSan Antonio
Feb 26
SAT8:00 amSan Antonio
8h 15m
2 stops
SJC2:15 pmSan Jose
$329

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 January 8, 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

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 2/26

10:34 am-9:58 am

1 stop21h 24m

San Antonio

Sun 3/1

11:35 am-8:40 am

1 stop23h 05m

$164

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 2/26

10:34 am-9:58 am

1 stop21h 24m

San Antonio

Sun 3/1

11:35 am-8:40 am

1 stop23h 05m

$172

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 2/26

6:49 pm-9:58 am

2 stops13h 09m

San Antonio

Sun 3/1

11:35 am-8:40 am

1 stop23h 05m

$202

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 2/6

9:35 am-9:04 pm

1 stop9h 29m

San Antonio

Sun 2/8

1:15 pm-9:42 am

1 stop22h 27m

$213

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 2/26

10:34 am-8:45 am

2 stops20h 11m

San Antonio

Sun 3/1

11:35 am-8:40 am

1 stop23h 05m

$222

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 1/27

11:40 am-12:41 am

2 stops11h 01m

San Antonio

Mon 3/2

1:13 pm-10:05 pm

2 stops10h 52m

$254

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sun 4/5

3:27 pm-12:56 pm

1 stop19h 29m

San Antonio

Thu 4/9

1:51 pm-7:13 pm

1 stop7h 22m

$258

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 3/24

11:40 am-12:16 am

2 stops10h 36m

San Antonio

Wed 4/1

7:00 am-12:31 pm

1 stop7h 31m

$259

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 1/27

11:40 am-12:41 am

2 stops11h 01m

San Antonio

Mon 2/2

6:20 pm-1:34 pm

2 stops21h 14m

$264

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 3/24

10:45 pm-9:55 am

1 stop9h 10m

San Antonio

Wed 4/1

1:37 pm-9:33 pm

1 stop9h 56m

$265

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 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 $350.

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 $396 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 January 2026, prices for San Jose, California to San Antonio flights are approximately 110% 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 $175Free CancellationRating
6.3
8,287 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $254Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
DeltaPriceFrom $269Free CancellationRating
7.9
8,025 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
11,095 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
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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