$147+ 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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SJO
Jan 22 — Jan 291
1 adult, Economy
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Cheapest flights from San Antonio to Costa RicaExplore 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 December 23, 2025.
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 December 23, 2025.
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/225:48 pmSAT - SJO
1 stop18h 41mAmerican Airlines
Sun 12/2812:34 amSJO - SAT
1 stop7h 44mAmerican Airlines
Deal found 12/21![American Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 12/20. 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.
Sun 12/287:05 amSAT - SJO
1 stop14h 50mDelta
Thu 1/17:00 amSJO - SAT
1 stop11h 53mDelta
Deal found 12/20![Delta logo]()
$531
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/2311:26 amSAT - SJO
1 stop11h 19mAmerican Airlines
Tue 12/303:16 pmSJO - SAT
1 stop7h 43mAmerican Airlines
Deal found 12/21![American Airlines logo]()
$566
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2211:28 amSAT - SJO
1 stop6h 48mUnited Airlines
Sun 12/286:30 amSJO - SAT
1 stop9h 23mUnited Airlines
Deal found 12/21![United Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 12/257:40 amSAT - SJO
1 stop5h 35mUnited Airlines
Mon 12/2912:35 pmSJO - SAT
1 stop20h 15mUnited Airlines
Deal found 12/21![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/274:05 pmSAT - SJO
1 stop6h 27mUnited Airlines
Wed 1/76:30 amSJO - SAT
1 stop9h 01mUnited Airlines
Deal found 12/21![United Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/2311:26 amSAT - SJO
1 stop11h 19mAmerican Airlines
Mon 12/293:16 pmSJO - SAT
1 stop8h 35mAmerican Airlines
Deal found 12/21![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/246:00 amSAT - SJO
1 stop8h 29mAmerican Airlines
Sat 12/2712:34 amSJO - SAT
1 stop9h 11mAmerican Airlines
Deal found 12/21![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/2312:56 pmSAT - SJO
1 stop9h 49mAmerican Airlines
Thu 1/13:16 pmSJO - SAT
1 stop8h 35mAmerican Airlines
Deal found 12/21![American Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/212:13 pmSAT - SJO
1 stop8h 19mUnited Airlines
Mon 12/298:45 amSJO - SAT
1 stop7h 08mUnited Airlines
Deal found 12/21![United Airlines logo]()
$671
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/287:40 amSAT - LIR
1 stop10h 57mUnited Airlines
Thu 1/18:35 amLIR - SAT
1 stop12h 51mUnited Airlines
Deal found 12/20![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 12/277:04 pmSAT - LIR
1 stop16h 20mUnited Airlines
Sat 1/38:35 amLIR - SAT
1 stop7h 18mUnited Airlines
Deal found 12/20![United Airlines logo]()
$1,475
Find 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 December 23, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $303 (KAYAK) |
One-way from | $147 (Travelocity) |
Popular in | December |
Cheapest in | September |
Average price | $816 |
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 December 23, 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
Sun 1/18
10:35 am-11:37 am
2 stops25h 02m
San José Juan Santamaria Intl
Thu 2/26
1:31 pm-9:30 am
1 stop19h 59m
$305
San AntonioSan José
SAT - SJO
SATSJO
San Antonio
Sun 1/18
10:35 am-12:22 pm
1 stop25h 47m
San José Juan Santamaria Intl
Thu 1/29
1:30 pm-9:40 am
1 stop20h 10m
$310
San AntonioSan José
SAT - SJO
SATSJO
San Antonio
Mon 2/9
10:35 am-11:37 am
2 stops25h 02m
San José Juan Santamaria Intl
Thu 2/19
12:35 pm-9:30 am
2 stops20h 55m
$314
San AntonioSan José
SAT - SJO
SATSJO
San Antonio
Sun 1/25
10:35 am-12:22 pm
1 stop25h 47m
San José Juan Santamaria Intl
Sun 2/1
1:30 pm-9:30 am
1 stop20h 00m
$327
San AntonioSan José
SAT - SJO
SATSJO
San Antonio
Sun 1/18
10:35 am-12:22 pm
1 stop25h 47m
San José Juan Santamaria Intl
Sat 2/28
12:35 pm-11:59 pm
1 stop11h 24m
$348
San AntonioSan José
SAT - SJO
SATSJO
San Antonio
Mon 1/26
6:30 am-11:40 pm
2 stops17h 10m
San José Juan Santamaria Intl
Thu 1/29
1:30 pm-9:40 am
1 stop20h 10m
$350
San AntonioSan José
SAT - SJO
SATSJO
San Antonio
Mon 1/26
6:30 am-11:40 pm
2 stops17h 10m
San José Juan Santamaria Intl
Sat 1/31
1:30 pm-9:30 am
1 stop20h 00m
$350
San AntonioSan José
SAT - SJO
SATSJO
San Antonio
Sun 1/18
10:35 am-11:37 am
2 stops25h 02m
San José Juan Santamaria Intl
Tue 3/3
12:35 pm-11:59 pm
1 stop11h 24m
$351
San AntonioSan José
SAT - SJO
SATSJO
San Antonio
Sun 1/18
10:35 am-11:37 am
2 stops25h 02m
San José Juan Santamaria Intl
Sun 3/1
1:31 pm-9:30 am
1 stop19h 59m
$353
San AntonioLiberia
SAT - LIR
SATLIR
San Antonio
Mon 1/19
9:50 am-6:37 pm
1 stop8h 47m
Liberia
Mon 1/26
8:35 am-7:41 pm
1 stop11h 06m
$357
Showing 1-10 of 32 results
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, June is the cheapest month in which you can book a flight from San Antonio to Costa Rica (average of $158). Flying from San Antonio to Costa Rica in July is currently the most expensive (average of $328). 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 December 23, 2025.
It’s typically best to fly out from San Antonio to Costa Rica in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the morning, which is usually more expensive.
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 December 23, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Antonio to Costa Rica. 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
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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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.
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 December 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$282 | Average$362 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$329 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$368 | Average$533 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$392 | Average$563 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$393 | Average$574 | FlexibilityNo cancel fee | On-time63% |