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Cheap flights from San José to San Antonio from $261

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San José to San Antonio departing on 12/7. 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 José to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Viva Logo
2:25 am - 9:45 am
SJO
-
SAT
7h 20m
1 stop
Viva Logo
10:55 am - 1:25 am
SAT
-
SJO
14h 30m
1 stop
$261Viva
Mon, Dec 7 - Mon, Dec 14
Viva Logo
2:25 am - 9:45 am
SJO
-
SAT
7h 20m
1 stop
Viva Logo
10:55 am - 1:25 am
SAT
-
SJO
14h 30m
1 stop
$282Viva
Mon, Dec 7 - Mon, Dec 14
United Airlines Logo
7:55 am - 9:31 pm
SJO
-
SAT
12h 36m
1 stop
United Airlines Logo
5:58 pm - 12:21 pm
SAT
-
SJO
19h 23m
1 stop
$387United Airlines
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
1:00 pm - 11:55 pm
SJO
-
SAT
9h 55m
1 stop
American Airlines Logo
6:00 am - 1:57 pm
SAT
-
SJO
8h 57m
1 stop
$396American Airlines
Thu, Sep 17 - Sun, Sep 27
American Airlines Logo
1:00 pm - 10:01 am
SJO
-
SAT
20h 01m
1 stop
American Airlines Logo
5:14 am - 12:59 pm
SAT
-
SJO
8h 45m
1 stop
$403American Airlines
Fri, Sep 25 - Tue, Sep 29
Southwest Logo
9:00 am - 10:00 pm
SJO
-
SAT
12h 00m
2 stops
Southwest Logo
1:00 pm - 6:45 pm
SAT
-
SJO
6h 45m
1 stop
$443Southwest
Fri, Sep 25 - Mon, Sep 28
JetBlue Logo
1:14 pm - 12:28 am
SJO
-
SAT
10h 14m
1 stop
JetBlue Logo
5:20 am - 11:49 am
SAT
-
SJO
7h 29m
1 stop
$446JetBlue
Fri, Aug 28 - Mon, Aug 31
Southwest Logo
9:00 am - 10:00 pm
SJO
-
SAT
12h 00m
2 stops
Southwest Logo
9:20 am - 6:45 pm
SAT
-
SJO
10h 25m
2 stops
$475Southwest
Fri, Sep 25 - Tue, Sep 29
United Airlines Logo
7:55 am - 3:53 pm
SJO
-
SAT
6h 58m
1 stop
United Airlines Logo
5:30 am - 12:22 pm
SAT
-
SJO
7h 52m
1 stop
$478United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
7:55 am - 10:51 pm
SJO
-
SAT
13h 56m
1 stop
United Airlines Logo
2:25 pm - 7:37 pm
SAT
-
SJO
6h 12m
1 stop
$481United Airlines
Thu, Oct 1 - Mon, Oct 5

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Viva flights from San José to San Antonio

Our best Viva deals on San José to San Antonio flight tickets
Viva
Dec 7
SJO2:25 amSan José Juan Santamaria Intl
7h 20m
1 stop
SAT9:45 amSan Antonio
Dec 14
SAT10:55 amSan Antonio
14h 30m
1 stop
SJO1:25 amSan José Juan Santamaria Intl
$261
Viva
Dec 7
SJO2:25 amSan José Juan Santamaria Intl
7h 20m
1 stop
SAT9:45 amSan Antonio
Dec 14
SAT10:55 amSan Antonio
14h 30m
1 stop
SJO1:25 amSan José Juan Santamaria Intl
$282
Viva
Aug 17
SJO2:20 amSan José Juan Santamaria Intl
7h 30m
1 stop
SAT10:50 amSan Antonio
Aug 26
SAT8:45 pmSan Antonio
16h 35m
1 stop
SJO12:20 pmSan José Juan Santamaria Intl
$458

United Airlines flights from San José to San Antonio

Our best United Airlines deals on San José to San Antonio flight tickets
United Airlines
Sep 25
SJO7:55 amSan José Juan Santamaria Intl
12h 36m
1 stop
SAT9:31 pmSan Antonio
Sep 28
SAT5:58 pmSan Antonio
19h 23m
1 stop
SJO12:21 pmSan José Juan Santamaria Intl
$387
United Airlines
Oct 22
SJO7:55 amSan José Juan Santamaria Intl
6h 58m
1 stop
SAT3:53 pmSan Antonio
Oct 26
SAT5:30 amSan Antonio
7h 52m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
$478
United Airlines
Oct 21
SJO7:55 amSan José Juan Santamaria Intl
12h 36m
1 stop
SAT9:31 pmSan Antonio
Oct 26
SAT11:45 amSan Antonio
8h 54m
1 stop
SJO7:39 pmSan José Juan Santamaria Intl
$481

momondo Fare Finder

 
Customize your flight search to find flights from San José 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 2, 2026.
Use the filters below to find and compare flights from San José to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Mon 12/7

2:25 am-9:45 am

1 stop7h 20m

San Antonio

Mon 12/14

10:55 am-1:25 am

1 stop14h 30m

$261

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Mon 12/7

2:25 am-9:45 am

1 stop7h 20m

San Antonio

Mon 12/14

10:55 am-1:25 am

1 stop14h 30m

$282

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 9/25

7:55 am-9:31 pm

1 stop12h 36m

San Antonio

Mon 9/28

5:58 pm-12:21 pm

1 stop19h 23m

$387

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Thu 9/17

1:00 pm-11:55 pm

1 stop9h 55m

San Antonio

Sun 9/27

6:00 am-1:57 pm

1 stop8h 57m

$396

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 9/25

1:00 pm-10:01 am

1 stop20h 01m

San Antonio

Tue 9/29

5:14 am-12:59 pm

1 stop8h 45m

$403

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 9/25

9:00 am-10:00 pm

2 stops12h 00m

San Antonio

Mon 9/28

1:00 pm-6:45 pm

1 stop6h 45m

$443

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 8/28

1:14 pm-12:28 am

1 stop10h 14m

San Antonio

Mon 8/31

5:20 am-11:49 am

1 stop7h 29m

$446

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 9/25

9:00 am-10:00 pm

2 stops12h 00m

San Antonio

Tue 9/29

9:20 am-6:45 pm

2 stops10h 25m

$475
Quickest round-trip

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Thu 10/22

7:55 am-3:53 pm

1 stop6h 58m

San Antonio

Mon 10/26

5:30 am-12:22 pm

1 stop7h 52m

$478

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Thu 10/1

7:55 am-10:51 pm

1 stop13h 56m

San Antonio

Mon 10/5

2:25 pm-7:37 pm

1 stop6h 12m

$481

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 José 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 José and San Antonio?

Prices are currently low for flights on this route.

Typical prices usually range from $397 to $806.
The lowest price recently found on this route was $261.

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 José during November instead. Flights to San Antonio in November, while not as cheap as those in September, still average around $419.

How far in advance should I book a flight from San José to San Antonio?

You are more likely to see cheaper flights to San Antonio from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $503 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 José for as low as $309 on momondo.

How have San José to San Antonio flight prices changed over time?

As of August 2026, prices for San José to San Antonio flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from San José to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from San José to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San José to San Antonio (SJO to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to San Antonio

Fastest flight time

6h 55m

Direct flights

None
The fastest flight from San José to San Antonio takes 6h 55m
There are no direct flights from San José to San Antonio. There are no popular flight routes from San José to San Antonio.
Search flight deals

Frequently asked questions about flying from San José to San Antonio

  • How far is San José Juan Santamaria Intl to San Antonio by plane?

    San José Juan Santamaria Intl and San Antonio are 1635.6 mi apart from one another. In terms of flight time, this usually takes a little over 6h 55m.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to San Antonio Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San José Juan Santamaria Intl 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 José to San Antonio?

Best airlines flying from San José to San Antonio

Compare and see reviews for airlines that fly from San José to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $354Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
SouthwestPriceFrom $360Free CancellationRating
8.0
4,229 reviews
Search Southwest flights
American AirlinesPriceFrom $371Free CancellationRating
7.1
11,846 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
Pleasanton
Boerne
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from San José to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San José to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from San José to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from San José with this policy.

How can momondo help me find flights from San José to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from San José.

I’m not ready to book a flight from San José to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San José 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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