Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Jose, California to San Antonio from $137

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
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
$269Frontier
Thu, Aug 6 - Wed, Aug 12
Frontier Logo
2:17 pm - 9:29 pm
SJC
-
SAT
5h 12m
1 stop
Frontier Logo
10:24 pm - 12:07 pm
SAT
-
SJC
15h 43m
1 stop
$289Frontier
Fri, Aug 28 - Wed, Sep 2
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
$290Frontier
Fri, Jul 31 - Wed, Aug 5
Southwest Logo
3:10 pm - 10:15 pm
SJC
-
SAT
5h 05m
1 stop
Southwest Logo
12:20 pm - 7:05 pm
SAT
-
SJC
8h 45m
1 stop
$300Southwest
Mon, Aug 24 - Sat, Aug 29
Southwest Logo
1:25 pm - 9:25 pm
SJC
-
SAT
6h 00m
1 stop
Southwest Logo
12:50 pm - 6:15 pm
SAT
-
SJC
7h 25m
2 stops
$306Southwest
Mon, Aug 24 - Sat, Aug 29
Southwest Logo
3:10 pm - 11:25 pm
SJC
-
SAT
6h 15m
2 stops
Southwest Logo
6:20 am - 10:30 am
SAT
-
SJC
6h 10m
2 stops
$311Southwest
Mon, Aug 24 - Sat, Aug 29
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
$320Frontier
Fri, Jul 31 - Sun, Aug 2
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
$339Frontier
Fri, Jul 24 - Sun, Jul 26
Alaska Airlines Logo
6:48 pm - 5:00 am
SJC
-
SAT
8h 12m
1 stop
Alaska Airlines Logo
7:02 am - 1:20 pm
SAT
-
SJC
8h 18m
1 stop
$357Alaska Airlines
Tue, Aug 11 - Wed, Aug 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
$358Frontier
Fri, Jul 24 - Sun, Jul 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from San Jose, California to San Antonio

Our best Frontier deals on San Jose, California to San Antonio flight tickets
Frontier
Aug 6
SJC2:12 pmSan Jose
28h 25m
1 stop
SAT8:37 pmSan Antonio
Aug 12
SAT9:32 pmSan Antonio
17h 45m
1 stop
SJC1:17 pmSan Jose
$269
Frontier
Aug 28
SJC2:17 pmSan Jose
5h 12m
1 stop
SAT9:29 pmSan Antonio
Sep 2
SAT10:24 pmSan Antonio
15h 43m
1 stop
SJC12:07 pmSan Jose
$289
Frontier
Jul 31
SJC2:12 pmSan Jose
28h 25m
1 stop
SAT8:37 pmSan Antonio
Aug 5
SAT9:32 pmSan Antonio
17h 45m
1 stop
SJC1:17 pmSan Jose
$290

Southwest flights from San Jose, California to San Antonio

Our best Southwest deals on San Jose, California to San Antonio flight tickets
Southwest
Aug 24
SJC3:10 pmSan Jose
5h 05m
1 stop
SAT10:15 pmSan Antonio
Aug 29
SAT12:20 pmSan Antonio
8h 45m
1 stop
SJC7:05 pmSan Jose
$300
Southwest
Aug 24
SJC1:25 pmSan Jose
6h 00m
1 stop
SAT9:25 pmSan Antonio
Aug 29
SAT12:50 pmSan Antonio
7h 25m
2 stops
SJC6:15 pmSan Jose
$306
Southwest
Aug 24
SJC3:10 pmSan Jose
6h 15m
2 stops
SAT11:25 pmSan Antonio
Aug 29
SAT6:20 amSan Antonio
6h 10m
2 stops
SJC10:30 amSan Jose
$311

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 July 7, 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 8/6

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Wed 8/12

9:32 pm-1:17 pm

1 stop17h 45m

$269

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 8/28

2:17 pm-9:29 pm

1 stop5h 12m

San Antonio

Wed 9/2

10:24 pm-12:07 pm

1 stop15h 43m

$289

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 7/31

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Wed 8/5

9:32 pm-1:17 pm

1 stop17h 45m

$290

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 8/24

3:10 pm-10:15 pm

1 stop5h 05m

San Antonio

Sat 8/29

12:20 pm-7:05 pm

1 stop8h 45m

$300

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 8/24

1:25 pm-9:25 pm

1 stop6h 00m

San Antonio

Sat 8/29

12:50 pm-6:15 pm

2 stops7h 25m

$306
Quickest round-trip

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 8/24

3:10 pm-11:25 pm

2 stops6h 15m

San Antonio

Sat 8/29

6:20 am-10:30 am

2 stops6h 10m

$311

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 7/31

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Sun 8/2

9:32 pm-1:17 pm

1 stop17h 45m

$320

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 7/24

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Sun 7/26

9:32 pm-1:17 pm

1 stop17h 45m

$339

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 8/11

6:48 pm-5:00 am

1 stop8h 12m

San Antonio

Wed 8/12

7:02 am-1:20 pm

1 stop8h 18m

$357

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 7/24

2:12 pm-8:37 pm

1 stop28h 25m

San Antonio

Sun 7/26

9:32 pm-1:17 pm

1 stop17h 45m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $350.

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

You could potentially save up to 38% 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 July 2026, prices for San Jose, California to San Antonio flights are approximately 129% 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 40m

Direct flights

None
The fastest flight from San Jose, California to San Antonio takes 4h 40m
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 40m 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
DeltaPriceFrom $255Free CancellationRating
7.8
8,450 reviews
Search Delta flights
SouthwestPriceFrom $272Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $316Free CancellationRating
7.1
11,784 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 $272. Generally, Southwest has 5 flights on this route every week with an average price of $434. 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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/6
Thu 8/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States