$103+ Cheap flights from Austin (AUS) 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SJO
Mar 10 — Mar 171
1 adult, Economy
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Find cheap flights from Austin to Costa Rica with Cheapflights
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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 February 8, 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 February 8, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:12 pm
AUS
- SJO
1 stop15h 30m
Spirit Airlines
Mon 4/1312:19 pm
SJO
- AUS
1 stop11h 05m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Sat 2/2811:34 am
AUS
- SJO
1 stop24h 48m
Spirit Airlines
Wed 3/41:31 pm
SJO
- AUS
1 stop20h 58m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:15 am
AUS
- SJO
2 stops28h 25m
Spirit Airlines
Sun 3/812:31 pm
SJO
- AUS
1 stop20h 58m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$267
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:59 pm
AUS
- SJO
1 stop18h 41m
Spirit Airlines
Tue 3/1012:31 pm
SJO
- AUS
1 stop7h 22m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$269
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:18 pm
AUS
- SJO
1 stop17h 24m
Spirit Airlines
Wed 3/2512:19 pm
SJO
- AUS
1 stop11h 05m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$271
This Copa Airlines deal was found by Cheapflights users on 2/6. 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.
Mon 5/253:36 pm
AUS
- SJO
1 stop17h 45m
Copa Airlines
Sun 6/75:47 am
SJO
- AUS
1 stop7h 12m
Copa Airlines
Deal found 2/6![Copa Airlines logo]()
$272
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:18 pm
AUS
- SJO
1 stop17h 24m
Spirit Airlines
Wed 4/112:19 pm
SJO
- AUS
1 stop11h 05m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$273
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:12 pm
AUS
- SJO
1 stop15h 30m
Spirit Airlines
Tue 4/1412:19 pm
SJO
- AUS
1 stop11h 05m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$276
This Copa Airlines deal was found by Cheapflights users on 2/5. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:36 pm
AUS
- SJO
3 stops26h 11m
Copa Airlines
Sat 5/235:47 am
SJO
- AUS
1 stop7h 12m
Copa Airlines
Deal found 2/5![Copa Airlines logo]()
$277
This Copa Airlines deal was found by Cheapflights users on 2/7. 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.
Wed 2/182:33 pm
AUS
- SJO
1 stop17h 48m
Copa Airlines
Sun 2/224:09 am
SJO
- AUS
1 stop8h 59m
Copa Airlines
Deal found 2/7![Copa Airlines logo]()
$280
This Copa Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 5/253:36 pm
AUS
- SJO
1 stop16h 36m
Copa Airlines
Mon 6/14:10 am
SJO
- AUS
1 stop8h 49m
Copa Airlines
Deal found 2/8![Copa Airlines logo]()
$282
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:18 pm
AUS
- SJO
1 stop17h 24m
Spirit Airlines
Thu 4/212:19 pm
SJO
- AUS
1 stop11h 05m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$285
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 February 8, 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 February 8, 2026.
This Copa Airlines deal was found by Cheapflights users on 2/5. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:36 pm
AUS
- SJO
1 stop7h 10m
Copa Airlines
Sun 4/195:46 am
SJO
- AUS
1 stop7h 13m
Copa Airlines
Deal found 2/5![Copa Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 2/6. 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 2/246:35 am
AUS
- SJO
1 stop15h 27m
Delta
Sat 2/282:25 pm
SJO
- AUS
1 stop9h 57m
Delta
Deal found 2/6![Delta logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:59 pm
AUS
- SJO
1 stop18h 41m
Spirit Airlines
Sat 3/71:31 pm
SJO
- AUS
1 stop7h 22m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:30 am
AUS
- LIR
1 stop7h 40m
United Airlines
Sat 5/93:27 pm
LIR
- AUS
1 stop6h 48m
United Airlines
Deal found 2/6![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Wed 4/225:00 am
AUS
- LIR
1 stop9h 40m
American Airlines
Tue 4/282:10 pm
LIR
- AUS
1 stop7h 40m
American Airlines
Deal found 2/6![American Airlines logo]()
$298
This Copa Airlines deal was found by Cheapflights users on 2/5. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:36 pm
AUS
- SJO
1 stop16h 36m
Copa Airlines
Sat 5/235:47 am
SJO
- AUS
1 stop7h 12m
Copa Airlines
Deal found 2/5![Copa Airlines logo]()
$272
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:59 pm
AUS
- SJO
1 stop18h 41m
Spirit Airlines
Wed 3/41:31 pm
SJO
- AUS
1 stop7h 22m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:30 am
AUS
- LIR
1 stop7h 40m
United Airlines
Tue 6/23:27 pm
LIR
- AUS
1 stop16h 12m
United Airlines
Deal found 2/6![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:25 am
AUS
- LIR
1 stop7h 35m
Delta
Wed 5/131:25 pm
LIR
- AUS
1 stop10h 05m
Delta
Deal found 2/8![Delta logo]()
$298
This Copa Airlines deal was found by Cheapflights users on 2/6. 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 4/303:36 pm
AUS
- SJO
1 stop17h 45m
Copa Airlines
Mon 5/45:47 am
SJO
- AUS
1 stop7h 12m
Copa Airlines
Deal found 2/6![Copa Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:44 pm
AUS
- LIR
1 stop15h 16m
United Airlines
Tue 6/23:27 pm
LIR
- AUS
1 stop6h 45m
United Airlines
Deal found 2/6![United Airlines logo]()
$298
This Copa Airlines deal was found by Cheapflights users on 2/5. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/253:36 pm
AUS
- SJO
1 stop17h 45m
Copa Airlines
Mon 6/15:47 am
SJO
- AUS
1 stop7h 12m
Copa Airlines
Deal found 2/5![Copa Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:30 am
AUS
- LIR
1 stop13h 07m
United Airlines
Sat 3/78:35 am
LIR
- AUS
1 stop6h 47m
United Airlines
Deal found 2/4![United Airlines logo]()
$298
This Copa Airlines deal was found by Cheapflights users on 2/7. 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.
Sat 5/93:36 pm
AUS
- SJO
1 stop7h 11m
Copa Airlines
Sat 5/165:47 am
SJO
- AUS
1 stop7h 12m
Copa Airlines
Deal found 2/7![Copa Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:44 pm
AUS
- LIR
1 stop15h 16m
United Airlines
Tue 6/23:27 pm
LIR
- AUS
1 stop6h 45m
United Airlines
Deal found 2/6![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:25 am
AUS
- LIR
1 stop5h 45m
United Airlines
Tue 5/191:20 pm
LIR
- AUS
1 stop8h 55m
United Airlines
Deal found 2/6![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:30 am
AUS
- LIR
1 stop5h 30m
United Airlines
Thu 7/233:27 pm
LIR
- AUS
1 stop16h 12m
United Airlines
Deal found 2/8![United Airlines logo]()
$298
Last-minute flights from Austin to Costa RicaDiscover last-minute flight deals from Austin to Costa Rica. Data last updated February 8, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Costa Rica. Data last updated February 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sun 2/85:10 am
AUS
- SJO
1 stop13h 06m
United Airlines
Sat 2/148:45 am
SJO
- AUS
1 stop6h 47m
United Airlines
Deal found 2/7![United Airlines logo]()
$290
This Copa Airlines deal was found by Cheapflights users on 2/7. 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.
Wed 2/182:33 pm
AUS
- SJO
1 stop17h 48m
Copa Airlines
Sun 2/224:09 am
SJO
- AUS
1 stop8h 59m
Copa Airlines
Deal found 2/7![Copa Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 2/181:44 pm
AUS
- SJO
1 stop8h 18m
Delta
Sat 2/282:25 pm
SJO
- AUS
1 stop9h 57m
Delta
Deal found 2/6![Delta logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Fri 2/2711:34 am
AUS
- SJO
1 stop24h 48m
Spirit Airlines
Sun 3/812:31 pm
SJO
- AUS
1 stop20h 58m
Spirit Airlines
Deal found 2/4![Spirit Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Sat 2/2811:34 am
AUS
- SJO
1 stop24h 48m
Spirit Airlines
Wed 3/41:31 pm
SJO
- AUS
1 stop20h 58m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:15 am
AUS
- SJO
2 stops28h 25m
Spirit Airlines
Sun 3/812:31 pm
SJO
- AUS
1 stop20h 58m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:17 pm
AUS
- LIR
1 stop6h 20m
United Airlines
Fri 3/62:20 pm
LIR
- AUS
1 stop8h 35m
United Airlines
Deal found 2/6![United Airlines logo]()
$298
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:59 pm
AUS
- SJO
1 stop18h 41m
Spirit Airlines
Tue 3/1012:31 pm
SJO
- AUS
1 stop7h 22m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Wed 3/49:00 am
AUS
- SJO
2 stops11h 33m
American Airlines
Tue 3/102:20 pm
SJO
- AUS
1 stop17h 07m
American Airlines
Deal found 2/6![American Airlines logo]()
$291
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:18 pm
AUS
- SJO
1 stop17h 24m
Spirit Airlines
Wed 3/2512:19 pm
SJO
- AUS
1 stop11h 05m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$271
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:18 pm
AUS
- SJO
1 stop17h 24m
Spirit Airlines
Thu 4/212:19 pm
SJO
- AUS
1 stop11h 05m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$285
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:18 pm
AUS
- SJO
1 stop17h 24m
Spirit Airlines
Wed 4/112:19 pm
SJO
- AUS
1 stop11h 05m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$273
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 February 8, 2026.
Search for one-way flight options from Austin to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
This Super.com deal was found by Cheapflights users on 2/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:12 am
AUS
- SJO
1 stop6h 02m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$103
This Super.com deal was found by Cheapflights users on 2/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:12 am
AUS
- SJO
1 stop6h 02m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Sat 2/2811:34 am
AUS
- SJO
1 stop24h 48m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:15 am
AUS
- SJO
1 stop29h 07m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$108
This Super.com deal was found by Cheapflights users on 2/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:12 pm
AUS
- SJO
1 stop15h 30m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$111
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
AUS
- SJO
1 stop7h 00m
JetBlue
Deal found 2/7![JetBlue logo]()
$113
This Super.com deal was found by Cheapflights users on 2/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:12 am
AUS
- SJO
1 stop6h 02m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Mon 3/97:15 am
AUS
- SJO
1 stop29h 07m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$126
This American Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 2/266:26 pm
AUS
- SJO
1 stop15h 58m
American Airlines
Deal found 2/7![American Airlines logo]()
$128
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:12 pm
AUS
- SJO
1 stop15h 30m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$131
This American Airlines deal was found by Cheapflights users on 2/7. 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.
Sat 3/216:36 pm
AUS
- LIR
1 stop17h 37m
American Airlines
Deal found 2/7![American Airlines logo]()
$133
This American Airlines deal was found by Cheapflights users on 2/5. 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 4/118:30 pm
AUS
- LIR
2 stops15h 58m
American Airlines
Deal found 2/5![American Airlines logo]()
$139
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 February 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Cheapflightsfares) |
One-way from | $103 (Super.com) |
Popular in | December |
Cheapest in | November |
Average price | $383 |
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 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Austin to Costa Rica that are best for you.
Fly from
Austin
Fly to
Costa Rica
Route
Depart
Return
Price
AustinSan José
AUS - SJO
AUSSJO
Austin Bergstrom
Wed 4/15
3:36 pm-9:46 pm
1 stop7h 10m
San José Juan Santamaria Intl
Sun 4/19
5:46 am-1:59 pm
1 stop7h 13m
$272
AustinSan José
AUS - SJO
AUSSJO
Austin Bergstrom
Sun 5/17
3:36 pm-7:12 am
1 stop16h 36m
San José Juan Santamaria Intl
Sat 5/23
5:47 am-1:59 pm
1 stop7h 12m
$272
AustinSan José
AUS - SJO
AUSSJO
Austin Bergstrom
Thu 4/30
3:36 pm-8:21 am
1 stop17h 45m
San José Juan Santamaria Intl
Mon 5/4
5:47 am-1:59 pm
1 stop7h 12m
$282
AustinSan José
AUS - SJO
AUSSJO
Austin Bergstrom
Mon 5/25
3:36 pm-8:21 am
1 stop17h 45m
San José Juan Santamaria Intl
Mon 6/1
5:47 am-1:59 pm
1 stop7h 12m
$282
AustinSan José
AUS - SJO
AUSSJO
Austin Bergstrom
Tue 2/24
6:35 am-10:02 pm
1 stop15h 27m
San José Juan Santamaria Intl
Sat 2/28
2:25 pm-12:22 am
1 stop9h 57m
$287
AustinSan José
AUS - SJO
AUSSJO
Austin Bergstrom
Sat 5/9
3:36 pm-9:47 pm
1 stop7h 11m
San José Juan Santamaria Intl
Sat 5/16
5:47 am-1:59 pm
1 stop7h 12m
$291
AustinSan José
AUS - SJO
AUSSJO
Austin Bergstrom
Sun 3/1
4:59 pm-11:40 am
1 stop18h 41m
San José Juan Santamaria Intl
Sat 3/7
1:31 pm-8:53 pm
1 stop7h 22m
$296
AustinSan José
AUS - SJO
AUSSJO
Austin Bergstrom
Sun 3/1
4:59 pm-11:40 am
1 stop18h 41m
San José Juan Santamaria Intl
Wed 3/4
1:31 pm-8:53 pm
1 stop7h 22m
$296
AustinLiberia
AUS - LIR
AUSLIR
Austin Bergstrom
Sat 5/2
5:30 am-12:10 pm
1 stop7h 40m
Liberia
Sat 5/9
3:27 pm-11:15 pm
1 stop6h 48m
$298
AustinLiberia
AUS - LIR
AUSLIR
Austin Bergstrom
Wed 4/22
5:00 am-1:40 pm
1 stop9h 40m
Liberia
Tue 4/28
2:10 pm-10:50 pm
1 stop7h 40m
$298
Showing 1-10 of 38 results
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-SJO
AUS-LIR
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-SJO
AUS-LIR
What is the cheapest month to book a flight from Austin to Costa Rica?
Currently, June is the cheapest month in which you can book a flight from Austin to Costa Rica (average of $158). Flying from Austin 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.
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 February 8, 2026.
Peruse reviews from past customers who have flown with Southwest, Copa Airlines, and United 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
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Austin to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
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 February 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Austin to Costa Rica
Discover the top 7 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 2,558,603 searches. Data last updated February 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$307 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$157 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$164 | Average$352 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$249 | Average$446 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$267 | Average$478 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$596 | FlexibilityNo cancel fee | On-time63% |