$147+ Cheap flights from Austin (AUS) to Costa Rica
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SJO
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Costa Rica 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Costa Rica
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Cheapest flights from Austin to Costa RicaExplore the most affordable flight options available from Austin to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Austin to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 10/205:20 am -
1 stop7h 15m
Wed 10/281:00 pm -
1 stop9h 24m
Deal found 9/5![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 9/5. 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.
Mon 12/76:44 pm -
1 stop18h 01m
Thu 12/172:00 pm -
1 stop10h 23m
Deal found 9/5![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/198:24 pm -
2 stops17h 54m
Thu 10/292:44 pm -
2 stops17h 48m
Deal found 9/5![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 9/4. 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 11/285:51 pm -
1 stop20h 40m
Fri 12/113:35 pm -
1 stop17h 26m
Deal found 9/4![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/285:05 am -
1 stop9h 13m
Tue 10/62:44 pm -
2 stops19h 12m
Deal found 9/6![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/287:05 am -
1 stop7h 13m
Wed 11/43:35 pm -
1 stop17h 26m
Deal found 9/8![American Airlines logo]()
$341
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:32 pm -
1 stop20h 27m
Sun 11/153:59 am -
1 stop8h 49m
Deal found 9/9![Copa Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/237:00 am -
1 stop8h 00m
Thu 10/296:00 am -
1 stop12h 58m
Deal found 9/8![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 9/5. 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.
Mon 10/195:20 am -
1 stop7h 15m
Wed 11/42:00 pm -
1 stop9h 24m
Deal found 9/5![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 9/5. 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.
Fri 12/46:44 pm -
1 stop18h 01m
Thu 12/172:00 pm -
1 stop8h 12m
Deal found 9/5![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/2812:05 pm -
1 stop8h 34m
Mon 11/28:45 am -
1 stop9h 06m
Deal found 9/7![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 9/5. 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 11/151:00 pm -
1 stop25h 17m
Wed 11/253:23 pm -
1 stop7h 34m
Deal found 9/5![American Airlines logo]()
$360
Best flights from Austin to Costa RicaDiscover carefully curated flight deals from Austin to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Austin to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 11/287:50 pm -
1 stop18h 41m
Fri 12/111:33 pm -
2 stops21h 15m
Deal found 9/4![American Airlines logo]()
$337
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/242:33 pm -
1 stop20h 26m
Tue 3/24:10 am -
1 stop8h 52m
Deal found 9/9![Copa Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 9/295:15 am -
1 stop7h 45m
Tue 10/61:00 pm -
1 stop9h 24m
Deal found 9/6![Delta logo]()
$356
This JetBlue deal was found by Cheapflights users on 9/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:15 am -
1 stop6h 43m
Mon 10/192:05 pm -
1 stop8h 04m
Deal found 9/8![JetBlue logo]()
$402
This Air Canada deal was found by Cheapflights users on 9/4. 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.
Tue 12/112:05 pm -
1 stop26h 05m
Sun 12/63:10 pm -
1 stop20h 01m
Deal found 9/4![Air Canada logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 1/195:15 am -
1 stop8h 07m
Fri 1/291:15 am -
1 stop9h 58m
Deal found 9/9![United Airlines logo]()
$478
This Southwest deal was found by Cheapflights users on 9/9. 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 2/178:30 pm -
2 stops17h 15m
Wed 2/242:45 pm -
1 stop6h 50m
Deal found 9/9![Southwest logo]()
$510
This JetBlue deal was found by Cheapflights users on 9/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:15 am -
1 stop6h 45m
Tue 11/173:05 pm -
1 stop8h 06m
Deal found 9/8![JetBlue logo]()
$402
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/172:30 pm -
1 stop20h 30m
Tue 1/263:59 am -
1 stop8h 59m
Deal found 9/9![Copa Airlines logo]()
$429
This JetBlue deal was found by Cheapflights users on 9/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:15 am -
1 stop6h 45m
Fri 11/133:05 pm -
1 stop8h 06m
Deal found 9/8![JetBlue logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 2/245:30 pm -
2 stops18h 45m
Wed 3/38:45 am -
1 stop6h 44m
Deal found 9/9![United Airlines logo]()
$478
This Copa Airlines deal was found by Cheapflights users on 9/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:31 pm -
1 stop17h 48m
Mon 9/285:45 am -
1 stop7h 03m
Deal found 9/9![Copa Airlines logo]()
$471
This JetBlue deal was found by Cheapflights users on 9/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 am -
1 stop6h 43m
Mon 10/262:05 pm -
1 stop8h 08m
Deal found 9/4![JetBlue logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/285:10 am -
1 stop8h 11m
Fri 10/3011:35 am -
1 stop8h 56m
Deal found 9/9![United Airlines logo]()
$499
This JetBlue deal was found by Cheapflights users on 9/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:15 am -
1 stop6h 45m
Sat 11/73:05 pm -
1 stop8h 06m
Deal found 9/5![JetBlue logo]()
$434
This Copa Airlines deal was found by Cheapflights users on 9/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:32 pm -
1 stop16h 33m
Sat 12/126:03 pm -
1 stop18h 45m
Deal found 9/8![Copa Airlines logo]()
$484
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:20 am -
1 stop6h 37m
Sun 10/112:05 pm -
1 stop8h 04m
Deal found 9/6![JetBlue logo]()
$434
This Copa Airlines deal was found by Cheapflights users on 9/7. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:31 pm -
1 stop7h 17m
Fri 10/235:55 pm -
1 stop18h 53m
Deal found 9/7![Copa Airlines logo]()
$505
This Copa Airlines deal was found by Cheapflights users on 9/6. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:31 pm -
1 stop18h 33m
Mon 10/194:08 am -
1 stop8h 40m
Deal found 9/6![Copa Airlines logo]()
$505
This JetBlue deal was found by Cheapflights users on 9/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:15 am -
1 stop6h 45m
Fri 11/133:05 pm -
1 stop8h 06m
Deal found 9/8![JetBlue logo]()
$470
Last-minute flights from Austin to Costa RicaDiscover last-minute flight deals from Austin to Costa Rica. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Costa Rica. Data last updated September 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/6. 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.
Mon 9/285:15 am -
1 stop7h 45m
Tue 10/61:00 pm -
1 stop9h 24m
Deal found 9/6![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/285:05 am -
1 stop9h 13m
Tue 10/62:44 pm -
2 stops19h 12m
Deal found 9/6![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/25:35 pm -
2 stops20h 43m
Fri 10/92:44 pm -
2 stops20h 20m
Deal found 9/7![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/35:35 pm -
1 stop21h 12m
Sat 10/102:18 pm -
1 stop7h 25m
Deal found 9/5![American Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/45:00 am -
1 stop9h 47m
Sat 10/1012:32 pm -
1 stop8h 48m
Deal found 9/7![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/198:24 pm -
2 stops17h 54m
Thu 10/292:44 pm -
2 stops17h 48m
Deal found 9/5![American Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 9/5. 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.
Mon 10/195:20 am -
1 stop7h 15m
Wed 11/42:00 pm -
1 stop9h 24m
Deal found 9/5![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 10/205:20 am -
1 stop7h 15m
Wed 11/42:00 pm -
1 stop9h 24m
Deal found 9/5![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/237:00 am -
1 stop8h 00m
Thu 10/296:00 am -
1 stop12h 58m
Deal found 9/8![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/287:05 am -
1 stop7h 13m
Wed 11/43:35 pm -
1 stop17h 26m
Deal found 9/8![American Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/2812:05 pm -
1 stop8h 34m
Mon 11/28:45 am -
1 stop9h 06m
Deal found 9/7![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/285:00 am -
1 stop16h 21m
Mon 11/26:20 am -
2 stops16h 39m
Deal found 9/4![American Airlines logo]()
$363
One-way flights from Austin to Costa RicaSearch for one-way flight options from Austin to Costa Rica. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Austin to Costa Rica. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/313:11 pm -
2 stops22h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 9/6. 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 11/105:46 pm -
2 stops20h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$153
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 11/47:00 am -
1 stop13h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$158
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/145:30 am -
1 stop15h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/232:50 pm -
1 stop22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Viva logo]()
$171
This Delta deal was found by Cheapflights users on 9/6. 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.
Fri 10/305:20 am -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/42:50 pm -
1 stop22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Viva logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/202:50 pm -
1 stop22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Viva logo]()
$181
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/298:00 pm -
2 stops18h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/91:55 pm -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Viva logo]()
$183
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:15 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![JetBlue logo]()
$185
This BusinessClass deal was found by Cheapflights users on 9/6. 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.
Thu 11/57:00 am -
2 stops13h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![GOL logo]()
$185
Find flight deals from Austin to Costa Rica
Keep the following information in mind while searching for Austin to Costa Rica flight deals. Data was last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (Delta) |
One-way from | $147 (American Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $438 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Austin to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Sat 11/7
7:05 pm-11:25 am
1 stop16h 20m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$158
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Fri 10/30
5:20 am-11:45 am
1 stop7h 25m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$177
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Wed 10/28
7:15 am-1:00 pm
1 stop6h 45m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Sun 11/1
5:46 pm-2:17 pm
2 stops20h 31m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Wed 10/28
4:29 pm-1:18 pm
2 stops21h 49m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Fri 12/4
3:56 pm-1:51 pm
1 stop21h 55m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
AustinSan José
AUS Austin Bergstrom - SJO San Jos é Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Mon 10/5
5:10 am-12:21 pm
1 stop8h 11m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Wed 2/24
1:40 pm-10:05 pm
1 stop8h 25m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Thu 11/5
7:05 pm-11:25 am
1 stop16h 20m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$218
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Sun 11/8
7:05 pm-11:25 am
1 stop16h 20m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$218
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Austin to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Austin with our price prediction graph.
AUS-LIR
AUS-SJO
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 Austin to Costa Rica
AUS-CR0
AUS-LIR
AUS-SJO
What is the cheapest month to book a flight from Austin to Costa Rica?
Currently, February is the cheapest month in which you can book a flight from Austin to Costa Rica (average of $343). Flying from Austin to Costa Rica in July is currently the most expensive (average of $569). 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.
How far ahead should I book a flight from Austin to Costa Rica?
To ensure you get the cheapest price possible for a flight from Austin to Costa Rica, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 September 9, 2026.
Peruse reviews from past customers who have flown with Southwest,Copa Airlines, andUnited Airlines from Austin to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Austin 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 Austin to Costa Rica
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Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Costa Rica by cabin class
Find flights from Austin to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Costa Rica flights
Browse other Austin and Costa Rica flight options. Last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Austin to Costa Rica
Discover the top 6 airlines that operate flights from Austin 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$302 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$344 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$249 | Average$437 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$266 | Average$501 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$567 | FlexibilityNo cancel fee | On-time63% |