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Cheap flights from San Jose, California to San Antonio from $136

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 6/1. 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
2:12 pm - 8:14 pm
SJC
-
SAT
28h 02m
1 stop
Frontier Logo
8:59 pm - 1:17 pm
SAT
-
SJC
18h 18m
1 stop
$240Frontier
Mon, Jun 1 - Wed, Jun 3
Frontier Logo
2:12 pm - 8:14 pm
SJC
-
SAT
28h 02m
1 stop
Frontier Logo
8:59 pm - 1:17 pm
SAT
-
SJC
18h 18m
1 stop
$260Frontier
Thu, Jul 9 - Sun, Jul 12
Frontier Logo
2:12 pm - 8:11 pm
SJC
-
SAT
27h 59m
1 stop
Frontier Logo
8:56 pm - 1:17 pm
SAT
-
SJC
18h 21m
1 stop
$280Frontier
Mon, Jun 8 - Thu, Jun 11
Frontier Logo
2:12 pm - 8:11 pm
SJC
-
SAT
27h 59m
1 stop
Frontier Logo
8:56 pm - 1:17 pm
SAT
-
SJC
18h 21m
1 stop
$300Frontier
Thu, Jun 11 - Thu, Jun 18
Frontier Logo
2:12 pm - 8:14 pm
SJC
-
SAT
28h 02m
1 stop
Frontier Logo
8:56 pm - 1:17 pm
SAT
-
SJC
18h 21m
1 stop
$315Frontier
Sun, Jun 7 - Fri, Jun 12
Frontier Logo
2:12 pm - 8:11 pm
SJC
-
SAT
27h 59m
1 stop
Frontier Logo
8:56 pm - 1:17 pm
SAT
-
SJC
18h 21m
1 stop
$334Frontier
Thu, Jun 25 - Sun, Jun 28
Frontier Logo
2:12 pm - 8:11 pm
SJC
-
SAT
27h 59m
1 stop
Frontier Logo
8:56 pm - 1:17 pm
SAT
-
SJC
18h 21m
1 stop
$345Frontier
Thu, Jun 11 - Fri, Jun 19
Frontier Logo
2:12 pm - 8:14 pm
SJC
-
SAT
28h 02m
1 stop
Frontier Logo
9:09 pm - 1:17 pm
SAT
-
SJC
18h 08m
1 stop
$353Frontier
Mon, May 25 - Thu, May 28
Frontier Logo
2:12 pm - 6:54 pm
SJC
-
SAT
26h 42m
2 stops
Frontier Logo
8:59 pm - 1:17 pm
SAT
-
SJC
18h 18m
1 stop
$359Frontier
Sat, Jul 25 - Wed, Jul 29
Frontier Logo
2:12 pm - 8:11 pm
SJC
-
SAT
27h 59m
1 stop
Frontier Logo
7:51 pm - 7:37 pm
SAT
-
SJC
25h 46m
2 stops
$362Frontier
Mon, Jun 22 - Wed, Jul 1

Frontier flights from San Jose, California to San Antonio

Our best Frontier deals on San Jose, California to San Antonio flight tickets
Frontier
Jun 1
SJC2:12 pmSan Jose
28h 02m
1 stop
SAT8:14 pmSan Antonio
Jun 3
SAT8:59 pmSan Antonio
18h 18m
1 stop
SJC1:17 pmSan Jose
$240
Frontier
Jul 9
SJC2:12 pmSan Jose
28h 02m
1 stop
SAT8:14 pmSan Antonio
Jul 12
SAT8:59 pmSan Antonio
18h 18m
1 stop
SJC1:17 pmSan Jose
$260
Frontier
Jun 8
SJC2:12 pmSan Jose
27h 59m
1 stop
SAT8:11 pmSan Antonio
Jun 11
SAT8:56 pmSan Antonio
18h 21m
1 stop
SJC1:17 pmSan Jose
$280

American Airlines flights from San Jose, California to San Antonio

Our best American Airlines deals on San Jose, California to San Antonio flight tickets
American Airlines
Jun 10
SJC2:35 pmSan Jose
7h 24m
1 stop
SAT11:59 pmSan Antonio
Jun 12
SAT7:04 pmSan Antonio
5h 38m
1 stop
SJC10:42 pmSan Jose
$434
American Airlines
May 24
SJC11:48 amSan Jose
8h 12m
1 stop
SAT10:00 pmSan Antonio
May 27
SAT3:44 pmSan Antonio
4h 52m
1 stop
SJC6:36 pmSan Jose
$467
American Airlines
Jun 26
SJC6:01 amSan Jose
6h 02m
1 stop
SAT2:03 pmSan Antonio
Jun 29
SAT5:35 pmSan Antonio
7h 37m
1 stop
SJC11:12 pmSan Jose
$471

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 May 15, 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

Mon 6/1

2:12 pm-8:14 pm

1 stop28h 02m

San Antonio

Wed 6/3

8:59 pm-1:17 pm

1 stop18h 18m

$240

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 7/9

2:12 pm-8:14 pm

1 stop28h 02m

San Antonio

Sun 7/12

8:59 pm-1:17 pm

1 stop18h 18m

$260

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 6/8

2:12 pm-8:11 pm

1 stop27h 59m

San Antonio

Thu 6/11

8:56 pm-1:17 pm

1 stop18h 21m

$280

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 6/11

2:12 pm-8:11 pm

1 stop27h 59m

San Antonio

Thu 6/18

8:56 pm-1:17 pm

1 stop18h 21m

$300

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sun 6/7

2:12 pm-8:14 pm

1 stop28h 02m

San Antonio

Fri 6/12

8:56 pm-1:17 pm

1 stop18h 21m

$315

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 6/25

2:12 pm-8:11 pm

1 stop27h 59m

San Antonio

Sun 6/28

8:56 pm-1:17 pm

1 stop18h 21m

$334

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 6/11

2:12 pm-8:11 pm

1 stop27h 59m

San Antonio

Fri 6/19

8:56 pm-1:17 pm

1 stop18h 21m

$345

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 5/25

2:12 pm-8:14 pm

1 stop28h 02m

San Antonio

Thu 5/28

9:09 pm-1:17 pm

1 stop18h 08m

$353
Quickest round-trip

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 7/25

2:12 pm-6:54 pm

2 stops26h 42m

San Antonio

Wed 7/29

8:59 pm-1:17 pm

1 stop18h 18m

$359

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 6/22

2:12 pm-8:11 pm

1 stop27h 59m

San Antonio

Wed 7/1

7:51 pm-7:37 pm

2 stops25h 46m

$362

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 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 $341.

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 from San Jose, California 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 $411 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 $285 on momondo.

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

You could potentially save up to 40% 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 May 2026, prices for San Jose, California to San Antonio flights are approximately 397% 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 15m

Direct flights

None
The fastest flight from San Jose, California to San Antonio takes 5h 15m
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 15m 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 $254Free CancellationRating
8.0
4,295 reviews
Search Southwest flights
DeltaPriceFrom $255Free CancellationRating
7.9
8,455 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,726 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.1
11,662 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 $254. Generally, Southwest has 6 flights on this route every week with an average price of $416. 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
Pleasanton
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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