$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
1 adult, Economy
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Find cheap flights from Costa Rica to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Costa Rica to San AntonioExplore 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.
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![Volaris logo]()
$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![Southwest logo]()
$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![Spirit Airlines logo]()
$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![Volaris logo]()
$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![Multiple Airlines logo]()
$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![Multiple Airlines logo]()
$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![Southwest logo]()
$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![United Airlines logo]()
$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![Multiple Airlines logo]()
$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![Multiple Airlines logo]()
$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![American Airlines logo]()
$367
Best flights from Costa Rica to San AntonioDiscover carefully curated flight deals from Costa Rica to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
Discover carefully curated flight deals from Costa Rica to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
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![Southwest logo]()
$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![Spirit Airlines logo]()
$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![Volaris logo]()
$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![Multiple Airlines logo]()
$354
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:10 pm
SJO
- SAT
2 stops19h 13m
GOL
Tue 4/287:00 am
SAT
- SJO
1 stop7h 22m
GOL
Deal found 2/15![GOL logo]()
$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![United Airlines logo]()
$359
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![Southwest logo]()
$358
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![Multiple Airlines logo]()
$360
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:25 pm
SJO
- SAT
1 stop18h 17m
United Airlines
Tue 4/2811:46 am
SAT
- SJO
1 stop8h 51m
United Airlines
Deal found 2/15![United Airlines logo]()
$371
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:55 am
SJO
- SAT
1 stop25h 52m
United Airlines
Sun 5/36:02 pm
SAT
- SJO
1 stop19h 19m
United Airlines
Deal found 2/15![United Airlines logo]()
$371
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:55 am
SJO
- SAT
1 stop28h 21m
United Airlines
Sun 5/32:25 pm
SAT
- SJO
1 stop22h 56m
United Airlines
Deal found 2/16![United Airlines logo]()
$371
Last-minute flights from Costa Rica to San AntonioDiscover last-minute flight deals from Costa Rica to San Antonio. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to San Antonio. Data last updated February 18, 2026 and is based on user searches.
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![Multiple Airlines logo]()
$356
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![Spirit Airlines logo]()
$322
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![Multiple Airlines logo]()
$354
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![United Airlines logo]()
$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![Multiple Airlines logo]()
$360
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![Volaris logo]()
$277
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.
Tue 3/1712:19 pm
SJO
- SAT
1 stop20h 08m
Multiple Airlines
Tue 3/242:13 pm
SAT
- SJO
1 stop21h 29m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$389
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![Multiple Airlines logo]()
$361
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![Volaris logo]()
$332
One-way flights from Costa Rica to San AntonioSearch for one-way flight options from Costa Rica to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
Search for one-way flight options from Costa Rica to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:06 pm
SJO
- SAT
1 stop15h 54m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$172
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:06 pm
SJO
- SAT
1 stop15h 54m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$196
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:35 pm
SJO
- SAT
1 stop11h 24m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$212
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:18 pm
SJO
- SAT
1 stop16h 41m
Volaris
Deal found 2/15![Volaris logo]()
$213
This Travelocity 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 Travelocity 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
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$229
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.
Sun 4/195:05 am
SJO
- SAT
2 stops27h 19m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$241
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.
Wed 4/89:00 am
SJO
- SAT
1 stop11h 05m
Southwest
Deal found 2/15![Southwest logo]()
$244
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:05 am
SJO
- SAT
2 stops30h 22m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$246
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/232:20 pm
SJO
- SAT
1 stop18h 23m
United Airlines
Deal found 2/16![United Airlines logo]()
$250
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.
Tue 3/312:35 pm
SJO
- SAT
3 stops28h 40m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$251
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 |
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
Showing 1-10 of 21 results
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.
SJO-SAT
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
CR0-SAT
SJO-SAT
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
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Costa Rica and San Antonio flights
Browse other Costa Rica and San Antonio flight options. Last updated on February 18, 2026.
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Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 18, 2026.
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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$354 | Average$431 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$357 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$397 | Average$464 | FlexibilityNo cancel fee | On-time63% |