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Cheap flights from San Antonio to San José from $122

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 Antonio to San José departing on 1/11. 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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Spirit Airlines Logo
7:37 pm - 12:25 pmSAT-SJO
16h 48m1 stop
Spirit Airlines Logo
1:31 pm - 11:26 pmSJO-SAT
9h 55m1 stop
$264Spirit Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Spirit Airlines Logo
7:37 pm - 12:15 pmSAT-SJO
16h 38m1 stop
Spirit Airlines Logo
1:31 pm - 11:26 pmSJO-SAT
9h 55m1 stop
$278Spirit Airlines
Find Deal
Thu, Nov 27 - Sun, Dec 7
Multiple Airlines Logo
7:37 pm - 12:25 pmSAT-SJO
16h 48m1 stop
Multiple Airlines Logo
5:30 am - 1:00 pmSJO-SAT
31h 30m2 stops
$299Multiple Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Multiple Airlines Logo
7:37 pm - 12:25 pmSAT-SJO
16h 48m1 stop
Multiple Airlines Logo
3:07 pm - 4:51 pmSJO-SAT
25h 44m1 stop
$300Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 13
Spirit Airlines Logo
7:37 pm - 12:25 pmSAT-SJO
16h 48m1 stop
Spirit Airlines Logo
12:39 pm - 11:26 pmSJO-SAT
10h 47m2 stops
$302Spirit Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Spirit Airlines Logo
7:37 pm - 12:15 pmSAT-SJO
16h 38m1 stop
Spirit Airlines Logo
1:31 pm - 11:26 pmSJO-SAT
9h 55m1 stop
$308Spirit Airlines
Find Deal
Fri, Nov 28 - Mon, Dec 8
Spirit Airlines Logo
7:37 pm - 12:25 pmSAT-SJO
16h 48m1 stop
Spirit Airlines Logo
1:31 pm - 11:26 pmSJO-SAT
9h 55m1 stop
$314Spirit Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Multiple Airlines Logo
5:35 pm - 12:25 pmSAT-SJO
42h 50m2 stops
Multiple Airlines Logo
1:20 pm - 6:32 pmSJO-SAT
29h 12m1 stop
$315Multiple Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
Multiple Airlines Logo
7:04 pm - 10:19 amSAT-SJO
15h 15m1 stop
Multiple Airlines Logo
3:07 pm - 4:51 pmSJO-SAT
25h 44m1 stop
$316Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 13
Spirit Airlines Logo
4:16 pm - 12:21 amSAT-SJO
8h 05m1 stop
Spirit Airlines Logo
1:16 am - 3:11 pmSJO-SAT
13h 55m1 stop
$318Spirit Airlines
Find Deal
Fri, Jan 30 - Sat, Feb 7

Spirit Airlines flights from San Antonio to San José

Our best Spirit Airlines deals on San Antonio to San José flight tickets
Spirit Airlines
Dec 3
SAT7:37 pmSan Antonio
16h 48m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Dec 11
SJO1:31 pmSan José Juan Santamaria Intl
9h 55m
1 stop
SAT11:26 pmSan Antonio
$264
Find similar
Spirit Airlines
Nov 27
SAT7:37 pmSan Antonio
16h 38m
1 stop
SJO12:15 pmSan José Juan Santamaria Intl
Dec 7
SJO1:31 pmSan José Juan Santamaria Intl
9h 55m
1 stop
SAT11:26 pmSan Antonio
$278
Find similar
Spirit Airlines
Dec 3
SAT7:37 pmSan Antonio
16h 48m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Dec 11
SJO12:39 pmSan José Juan Santamaria Intl
10h 47m
2 stops
SAT11:26 pmSan Antonio
$302
Find similar

United Airlines flights from San Antonio to San José

Our best United Airlines deals on San Antonio to San José flight tickets
United Airlines
Nov 11
SAT9:45 amSan Antonio
10h 54m
1 stop
SJO8:39 pmSan José Juan Santamaria Intl
Nov 13
SJO8:45 amSan José Juan Santamaria Intl
12h 35m
1 stop
SAT9:20 pmSan Antonio
$538
Find similar
United Airlines
Nov 11
SAT5:30 amSan Antonio
7h 45m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Nov 14
SJO8:45 amSan José Juan Santamaria Intl
14h 11m
1 stop
SAT10:56 pmSan Antonio
$568
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to San José 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 November 6, 2025.
Use the filters below to find and compare flights from San Antonio to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 12/3

7:37 pm-12:25 pm

1 stop16h 48m

San José Juan Santamaria Intl

Thu 12/11

1:31 pm-11:26 pm

1 stop9h 55m

$264

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Thu 11/27

7:37 pm-12:15 pm

1 stop16h 38m

San José Juan Santamaria Intl

Sun 12/7

1:31 pm-11:26 pm

1 stop9h 55m

$278

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 12/3

7:37 pm-12:25 pm

1 stop16h 48m

San José Juan Santamaria Intl

Thu 12/11

5:30 am-1:00 pm

2 stops31h 30m

$299

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 12/3

7:37 pm-12:25 pm

1 stop16h 48m

San José Juan Santamaria Intl

Sat 12/13

3:07 pm-4:51 pm

1 stop25h 44m

$300

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 12/3

7:37 pm-12:25 pm

1 stop16h 48m

San José Juan Santamaria Intl

Thu 12/11

12:39 pm-11:26 pm

2 stops10h 47m

$302

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Fri 11/28

7:37 pm-12:15 pm

1 stop16h 38m

San José Juan Santamaria Intl

Mon 12/8

1:31 pm-11:26 pm

1 stop9h 55m

$308

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 12/3

7:37 pm-12:25 pm

1 stop16h 48m

San José Juan Santamaria Intl

Thu 12/11

1:31 pm-11:26 pm

1 stop9h 55m

$314

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Mon 11/17

5:35 pm-12:25 pm

2 stops42h 50m

San José Juan Santamaria Intl

Mon 11/24

1:20 pm-6:32 pm

1 stop29h 12m

$315

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Sat 11/29

7:04 pm-10:19 am

1 stop15h 15m

San José Juan Santamaria Intl

Sat 12/13

3:07 pm-4:51 pm

1 stop25h 44m

$316

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Fri 1/30

4:16 pm-12:21 am

1 stop8h 05m

San José Juan Santamaria Intl

Sat 2/7

1:16 am-3:11 pm

1 stop13h 55m

$318

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 José from

How to get the cheapest flight ticket from San Antonio to San José

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 José?

In general, September is the cheapest month to fly from San Antonio to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $414. If you don’t want to visit San José in September, then you should wait until May to fly from San Antonio, when ticket prices are also cheap, with an average price of $473.

What is the cheapest day to depart on your flight to San José?

On average, the least expensive day to fly to San José from San Antonio is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $501. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Antonio to San José on a Friday will generally be more expensive and average around $625. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San José?

Our data shows that the cheapest San Antonio to San José flights are usually those with departure times in the evening. Our users have found flights to San José in the evening for as low as $465. Flights in the afternoon are often more expensive with an average ticket price of $585.

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

You are more likely to see cheaper flights to San José from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $564 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from San Antonio for as low as $464 on momondo.

Can stopping save me money on San Antonio to San José flights?

You could potentially save up to 27% on your flight if you consider stops on a San Antonio to San José flight.

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

As of November 2025, prices for San Antonio to San José flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to San José

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

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

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

Direct flights

None
There are no direct flights from San Antonio to San José. There are no popular flight routes from San Antonio to San José.
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  • How far is San Antonio to San José Juan Santamaria Intl by plane?

    There are 1635.6 mi between San Antonio and San José Juan Santamaria Intl. A reasonable flight in good conditions will take 8h 05m.

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

    Prices for flights from San Antonio Airport to San José Juan Santamaria Intl Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to San José?

Best airlines flying from San Antonio to San José

Compare and see reviews for airlines that fly from San Antonio to San José with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $310Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
DeltaPriceFrom $334Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $368Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $393Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
United AirlinesPriceFrom $409Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
Heredia
Dominical
Santa Elena
Esterillos Este

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to San José. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to San José from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

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 José from San Antonio.

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

Yes momondo offers price alerts on flights to San José from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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