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$153+ Cheap flights from San Antonio (SAT) to Costa Rica

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SJO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from San Antonio to Costa Rica

Keep the following information in mind while searching for San Antonio to Costa Rica flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$321
(CheapOair)

One-way from

$153
(Mytrip)

Popular in

March

Cheapest in

May

Average price

$581
Provider with most accurate pricing for San Antonio-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for San Antonio-San José Juan Santamaria Intl flights.
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From San Antonio to Costa Rica
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One-way flight from San Antonio to Costa Rica
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Highest demand for flights based on searches. 11% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Antonio to Costa Rica

Cheapest flights from San Antonio to Costa Rica
Explore the most affordable flight options available from San Antonio to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:31 amSAT - SJO
1 stop12h 43mMultiple Airlines
Tue 5/203:31 pmSJO - SAT
1 stop17h 29mMultiple Airlines
Deal found 4/16$304
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:09 amSAT - SJO
1 stop14h 41mSpirit Airlines
Mon 5/1212:28 pmSJO - SAT
1 stop9h 23mSpirit Airlines
Deal found 4/16$332
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:32 pmSAT - SJO
2 stops17h 23mAmerican Airlines
Sat 10/47:35 amSJO - SAT
1 stop15h 02mAmerican Airlines
Deal found 4/16$346
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:30 amSAT - LIR
1 stop9h 00mDelta
Thu 5/81:25 pmLIR - SAT
1 stop7h 53mDelta
Deal found 4/16$382
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:24 amSAT - LIR
1 stop8h 52mAmerican Airlines
Sun 5/1112:45 pmLIR - SAT
1 stop9h 37mAmerican Airlines
Deal found 4/17$407
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:45 amSAT - SJO
1 stop11h 30mDelta
Wed 12/102:17 pmSJO - SAT
1 stop8h 06mDelta
Deal found 4/16$410
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 5/125:30 amSAT - LIR
1 stop10h 55mUnited Airlines
Mon 5/191:20 pmLIR - SAT
1 stop8h 52mUnited Airlines
Deal found 4/17$463
This Southwest deal was found by Cheapflights users on 4/17. 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.
Mon 8/115:35 amSAT - SJO
2 stops14h 20mSouthwest
Fri 8/228:50 amSJO - SAT
2 stops13h 05mSouthwest
Deal found 4/17$484
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:00 pmSAT - SJO
1 stop16h 25mUnited Airlines
Tue 12/28:45 amSJO - SAT
1 stop13h 48mUnited Airlines
Deal found 4/16$500
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:01 pmSAT - SJO
2 stops32h 24mAir Canada
Mon 12/88:55 amSJO - SAT
2 stops37h 38mAir Canada
Deal found 4/16$610
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:35 amSAT - SJO
2 stops18h 17mAlaska Airlines
Mon 5/191:06 amSJO - SAT
2 stops51h 04mAlaska Airlines
Deal found 4/16$621
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:56 pmSAT - LIR
3 stops19h 44mMultiple Airlines
Sun 5/113:40 pmLIR - SAT
2 stops30h 11mMultiple Airlines
Deal found 4/15$702

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Costa Rica 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 April 17, 2025.
Use the filters below to find and compare flights from San Antonio to Costa Rica that are best for you.

Fly from

San Antonio

Fly to

Costa Rica

Route

Depart

Return

Price

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Mon 9/1

11:19 am-11:52 pm

1 stop13h 33m

San José Juan Santamaria Intl

Mon 9/8

4:13 pm-10:00 am

1 stop16h 47m

$321

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Mon 5/5

10:09 am-11:50 pm

1 stop14h 41m

San José Juan Santamaria Intl

Mon 5/12

12:28 pm-10:51 pm

1 stop9h 23m

$331

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Sun 9/21

6:42 pm-11:20 am

2 stops17h 38m

San José Juan Santamaria Intl

Sat 10/4

7:35 am-11:00 pm

1 stop14h 25m

$346

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Sat 5/3

5:30 am-1:30 pm

1 stop9h 00m

Liberia

Thu 5/8

1:25 pm-10:18 pm

1 stop7h 53m

$382

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Sat 5/3

5:18 pm-11:20 am

2 stops19h 02m

Liberia

Thu 5/8

12:20 pm-10:16 pm

1 stop8h 56m

$386

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Wed 4/30

5:30 am-11:55 am

1 stop7h 25m

San José Juan Santamaria Intl

Mon 5/5

1:20 pm-12:30 am

1 stop10h 10m

$427

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Mon 5/12

5:30 am-3:25 pm

1 stop10h 55m

Liberia

Mon 5/19

1:20 pm-11:12 pm

1 stop8h 52m

$463

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Mon 8/11

5:35 am-6:55 pm

2 stops14h 20m

San José Juan Santamaria Intl

Fri 8/22

8:50 am-10:55 pm

2 stops13h 05m

$484

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Mon 5/19

6:06 pm-7:37 pm

1 stop26h 31m

San José Juan Santamaria Intl

Tue 6/3

1:30 pm-10:59 pm

1 stop8h 29m

$496

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Sat 5/3

8:56 pm-3:40 pm

3 stops19h 44m

Liberia

Sun 5/11

3:40 pm-10:51 pm

2 stops30h 11m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 18 results
1
2

Best time to book a flight from San Antonio to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from San Antonio 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 San Antonio to Costa Rica

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Costa Rica (average of $398). Flying from San Antonio to Costa Rica in March is currently the most expensive (average of $555). 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.

What is the cheapest time of day to fly from SAT to CR?

Find hourly flight availability from San Antonio to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from San Antonio to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from San Antonio to Costa Rica, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Costa Rica. 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 from for flights from San Antonio to Costa Rica?

    If you book a flight to Costa Rica from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Costa Rica 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 San Antonio to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Costa Rica (average of $398). Flying from San Antonio to Costa Rica in March is currently the most expensive (average of $555). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from San Antonio to Costa Rica

Discover the top 5 airlines that operate flights from San Antonio to Costa Rica. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$257Average$386FlexibilityNo cancel feeOn-time65%
DeltaCheapest$329Average$511FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$367Average$658FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$374Average$567FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$401Average$646FlexibilityNo cancel feeOn-time69%

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