San Antonio

$172+ Cheap flights from Costa Rica to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SAT
Mar 20 — Mar 271
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Cheap flight deals from Costa Rica to San Antonio

Cheapest flights from Costa Rica to San Antonio
Explore the most affordable flight options available from Costa Rica to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This eDestinos deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:06 pm
SJO
-
SAT
1 stop15h 54m
Volaris
Wed 3/1810:15 am
SAT
-
SJO
1 stop14h 41m
Volaris
Deal found 2/14$277
This Southwest deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:10 pm
SJO
-
SAT
1 stop7h 35m
Southwest
Mon 4/205:15 am
SAT
-
SJO
1 stop7h 55m
Southwest
Deal found 2/17$287
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:35 pm
SJO
-
SAT
1 stop11h 24m
Spirit Airlines
Thu 4/91:22 pm
SAT
-
SJO
1 stop22h 20m
Spirit Airlines
Deal found 2/17$322
This eDestinos deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:06 pm
SJO
-
SAT
1 stop15h 54m
Volaris
Sun 3/2210:15 am
SAT
-
SJO
1 stop14h 41m
Volaris
Deal found 2/17$332
This Mytrip deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:05 am
SJO
-
SAT
1 stop15h 54m
Multiple Airlines
Tue 3/1010:26 am
SAT
-
SJO
2 stops25h 14m
Multiple Airlines
Deal found 2/17$354
This Mytrip deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:20 pm
SJO
-
SAT
1 stop16h 40m
Multiple Airlines
Thu 3/56:00 am
SAT
-
SJO
1 stop9h 20m
Multiple Airlines
Deal found 2/17$356
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:00 am
SJO
-
SAT
1 stop11h 55m
Southwest
Sun 5/36:10 am
SAT
-
SJO
1 stop7h 50m
Southwest
Deal found 2/15$358
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:45 am
SJO
-
SAT
1 stop6h 48m
United Airlines
Tue 3/1011:44 am
SAT
-
SJO
1 stop10h 48m
United Airlines
Deal found 2/17$359
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:35 am
SJO
-
SAT
1 stop24h 48m
Multiple Airlines
Sat 3/211:22 pm
SAT
-
SJO
1 stop22h 20m
Multiple Airlines
Deal found 2/17$360
This Trip.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:06 pm
SJO
-
SAT
1 stop15h 54m
Multiple Airlines
Wed 3/2510:15 am
SAT
-
SJO
1 stop14h 41m
Multiple Airlines
Deal found 2/16$361
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:35 pm
SJO
-
SAT
1 stop7h 48m
American Airlines
Sun 4/195:25 am
SAT
-
SJO
1 stop8h 43m
American Airlines
Deal found 2/18$367

Find flight deals from Costa Rica to San Antonio

Keep the following information in mind while searching for Costa Rica to San Antonio flight deals. Data was last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(eDestinos)

One-way from

$172
(Gotogate)

Popular in

March

Cheapest in

September

Average price

$478
Provider with most accurate pricing for San José Juan Santamaria Intl-San Antonio flight deals.
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-San Antonio flights.
From Costa Rica to San Antonio
One-way flight from Costa Rica to San Antonio
Highest demand for flights based on searches. 24% potential increase in price ($164 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica 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, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Costa Rica to San Antonio that are best for you.

Fly from

Costa Rica

Fly to

San Antonio

Route

Depart

Return

Price

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Wed 4/15

1:10 pm-9:45 pm

1 stop7h 35m

San Antonio

Mon 4/20

5:15 am-12:10 pm

1 stop7h 55m

$287

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Thu 3/5

12:35 pm-11:59 pm

1 stop11h 24m

San Antonio

Thu 4/9

1:22 pm-10:42 am

1 stop22h 20m

$322

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 3/20

4:06 pm-9:00 am

1 stop15h 54m

San Antonio

Sun 3/22

10:15 am-11:56 pm

1 stop14h 41m

$332

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Sun 3/8

7:05 am-11:59 pm

1 stop15h 54m

San Antonio

Tue 3/10

10:26 am-10:40 am

2 stops25h 14m

$354

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 4/24

12:10 pm-8:23 am

2 stops19h 13m

San Antonio

Tue 4/28

7:00 am-1:22 pm

1 stop7h 22m

$358

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 5/1

9:00 am-9:55 pm

1 stop11h 55m

San Antonio

Sun 5/3

6:10 am-1:00 pm

1 stop7h 50m

$358

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Sun 3/8

7:45 am-3:33 pm

1 stop6h 48m

San Antonio

Tue 3/10

11:44 am-9:32 pm

1 stop10h 48m

$359

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Mon 3/9

11:35 am-1:23 pm

1 stop24h 48m

San Antonio

Sat 3/21

1:22 pm-10:42 am

1 stop22h 20m

$360

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Fri 4/24

1:25 pm-8:42 am

1 stop18h 17m

San Antonio

Tue 4/28

11:46 am-7:37 pm

1 stop8h 51m

$371

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Thu 4/30

7:55 am-10:47 am

1 stop25h 52m

San Antonio

Sun 5/3

6:02 pm-12:21 pm

1 stop19h 19m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 21 results
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Best time to book a flight from Costa Rica to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Costa Rica with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to San Antonio

What is the cheapest month to book a flight from Costa Rica to San Antonio?

Currently, September is the cheapest month in which you can book a flight from Costa Rica to San Antonio (average of $116). Flying from Costa Rica to San Antonio in August is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated February 18, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Costa Rica to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Antonio from Costa Rica?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Costa Rica to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How long is the flight from Costa Rica to San Antonio?

    Airlines like Southwest, Spirit Airlines, and Volaris fly from Costa Rica to San Antonio in about 7h 35m. The time it takes to get you to your destination can typically vary by up to 8h 19m. The distance from Costa Rica to San Antonio is about 1633 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Costa Rica to San Antonio one-way?

    The cheapest airlines for a one-way flight from Costa Rica to San Antonio are Viva ($184), United Airlines ($222), and American Airlines ($258).

  • Can I find deals for flights from Costa Rica to San Antonio that include hotel bookings?

    Yes. In addition to deals on Costa Rica to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to San Antonio.

  • Can I find deals for business class flights from Costa Rica to San Antonio?

    Yes. Cheapflights offers flight deals from Costa Rica to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Costa Rica to San Antonio (average of $116). Flying from Costa Rica to San Antonio in August is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Costa Rica to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Costa Rica to San Antonio

Discover the top 3 airlines that operate flights from Costa Rica to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$354Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$357Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$397Average$464FlexibilityNo cancel feeOn-time63%

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