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Cheap flights from San Jose, California to San Antonio from $125

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 8/24. 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
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
10:47 pm - 11:44 am
SJC
-
SAT
10h 57m
1 stop
Frontier Logo
3:19 pm - 12:43 pm
SAT
-
SJC
23h 24m
1 stop
$238Frontier
Thu, Sep 10 - Wed, Sep 16
Frontier Logo
1:38 pm - 11:44 am
SJC
-
SAT
20h 06m
1 stop
Frontier Logo
3:19 pm - 12:43 pm
SAT
-
SJC
23h 24m
1 stop
$243Frontier
Thu, Sep 10 - Wed, Sep 16
Frontier Logo
10:47 pm - 11:44 am
SJC
-
SAT
10h 57m
1 stop
Frontier Logo
12:39 pm - 9:52 pm
SAT
-
SJC
11h 13m
1 stop
$250Frontier
Thu, Sep 24 - Thu, Oct 1
Southwest Logo
8:30 am - 3:25 pm
SJC
-
SAT
4h 55m
1 stop
Southwest Logo
6:20 am - 11:55 am
SAT
-
SJC
7h 35m
1 stop
$364Southwest
Sat, Aug 29 - Sat, Sep 5
Southwest Logo
2:30 pm - 10:30 pm
SJC
-
SAT
6h 00m
1 stop
Southwest Logo
7:45 am - 11:20 am
SAT
-
SJC
5h 35m
1 stop
$369Southwest
Tue, Sep 8 - Tue, Sep 15
Delta Logo
5:13 pm - 12:31 am
SJC
-
SAT
5h 18m
1 stop
Delta Logo
7:20 am - 10:45 am
SAT
-
SJC
5h 25m
1 stop
$369Delta
Wed, Sep 23 - Thu, Oct 1
Delta Logo
5:13 pm - 12:31 am
SJC
-
SAT
5h 18m
1 stop
Delta Logo
7:05 am - 10:45 am
SAT
-
SJC
5h 40m
1 stop
$369Delta
Tue, Sep 22 - Tue, Sep 29
Southwest Logo
8:30 am - 3:25 pm
SJC
-
SAT
4h 55m
1 stop
Southwest Logo
6:20 am - 10:30 am
SAT
-
SJC
6h 10m
2 stops
$370Southwest
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
6:00 am - 2:53 pm
SJC
-
SAT
6h 53m
1 stop
American Airlines Logo
5:00 am - 10:53 am
SAT
-
SJC
7h 53m
1 stop
$398American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
12:49 pm - 10:50 pm
SJC
-
SAT
8h 01m
2 stops
American Airlines Logo
6:00 am - 10:53 am
SAT
-
SJC
6h 53m
1 stop
$403American Airlines
Wed, Sep 2 - Wed, Sep 9

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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
Sep 2
SJC4:30 pmSan Jose
5h 26m
1 stop
SAT11:56 pmSan Antonio
Sep 9
SAT7:20 amSan Antonio
5h 25m
1 stop
SJC10:45 amSan Jose
$369
Delta
Sep 3
SJC12:40 pmSan Jose
9h 48m
1 stop
SAT12:28 amSan Antonio
Sep 11
SAT7:20 amSan Antonio
5h 25m
1 stop
SJC10:45 amSan Jose
$371
Delta
Sep 9
SJC4:24 pmSan Jose
5h 23m
1 stop
SAT11:47 pmSan Antonio
Sep 12
SAT7:05 amSan Antonio
5h 40m
1 stop
SJC10:45 amSan Jose
$373

Frontier flights from San Jose, California to San Antonio

Our best Frontier deals on San Jose, California to San Antonio flight tickets
Frontier
Sep 10
SJC10:47 pmSan Jose
10h 57m
1 stop
SAT11:44 amSan Antonio
Sep 16
SAT3:19 pmSan Antonio
23h 24m
1 stop
SJC12:43 pmSan Jose
$238
Frontier
Sep 10
SJC1:38 pmSan Jose
20h 06m
1 stop
SAT11:44 amSan Antonio
Sep 16
SAT3:19 pmSan Antonio
23h 24m
1 stop
SJC12:43 pmSan Jose
$243
Frontier
Sep 24
SJC10:47 pmSan Jose
10h 57m
1 stop
SAT11:44 amSan Antonio
Oct 1
SAT12:39 pmSan Antonio
11h 13m
1 stop
SJC9:52 pmSan Jose
$250

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 August 4, 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 9/10

10:47 pm-11:44 am

1 stop10h 57m

San Antonio

Wed 9/16

3:19 pm-12:43 pm

1 stop23h 24m

$238

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 9/10

1:38 pm-11:44 am

1 stop20h 06m

San Antonio

Wed 9/16

3:19 pm-12:43 pm

1 stop23h 24m

$243

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 9/24

10:47 pm-11:44 am

1 stop10h 57m

San Antonio

Thu 10/1

12:39 pm-9:52 pm

1 stop11h 13m

$250

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 8/29

8:30 am-3:25 pm

1 stop4h 55m

San Antonio

Sat 9/5

6:20 am-11:55 am

1 stop7h 35m

$364

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 9/8

2:30 pm-10:30 pm

1 stop6h 00m

San Antonio

Tue 9/15

7:45 am-11:20 am

1 stop5h 35m

$369
Quickest round-trip

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 9/23

5:13 pm-12:31 am

1 stop5h 18m

San Antonio

Thu 10/1

7:20 am-10:45 am

1 stop5h 25m

$369

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 9/22

5:13 pm-12:31 am

1 stop5h 18m

San Antonio

Tue 9/29

7:05 am-10:45 am

1 stop5h 40m

$369

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 8/29

8:30 am-3:25 pm

1 stop4h 55m

San Antonio

Sat 9/5

6:20 am-10:30 am

2 stops6h 10m

$370

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 9/2

6:00 am-2:53 pm

1 stop6h 53m

San Antonio

Wed 9/9

5:00 am-10:53 am

1 stop7h 53m

$398

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 9/2

12:49 pm-10:50 pm

2 stops8h 01m

San Antonio

Wed 9/9

6:00 am-10:53 am

1 stop6h 53m

$403

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $316 to $504.
The lowest price recently found on this route was $238.

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 November instead. Flights to San Antonio in November, while not as cheap as those in January, still average around $357.

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

You could potentially save up to 46% 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 August 2026, prices for San Jose, California to San Antonio flights are approximately 147% 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 18m

Direct flights

None
The fastest flight from San Jose, California to San Antonio takes 5h 18m
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. 5h 18m 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 $308Free CancellationRating
8.0
4,222 reviews
Search Southwest flights
American AirlinesPriceFrom $316Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
DeltaPriceFrom $329Free CancellationRating
7.8
8,481 reviews
Search Delta 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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