$133+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SJO
Nov 22 — Nov 291
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 October 23, 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 October 23, 2026.
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:40 am -
1 stop5h 25m
Thu 11/192:45 pm -
1 stop7h 00m
Deal found 10/20![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:41 pm -
1 stop18h 04m
Fri 11/202:00 pm -
1 stop10h 22m
Deal found 10/20![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:05 pm -
2 stops19h 28m
Wed 11/183:35 pm -
2 stops19h 34m
Deal found 10/21![American Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:46 pm -
2 stops18h 47m
Sat 11/211:36 pm -
1 stop9h 00m
Deal found 10/21![American Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:20 am -
1 stop7h 25m
Sat 11/213:25 pm -
1 stop8h 05m
Deal found 10/20![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/145:05 pm -
2 stops19h 28m
Fri 11/201:31 pm -
1 stop9h 45m
Deal found 10/22![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:05 pm -
2 stops18h 12m
Fri 11/203:23 pm -
1 stop24h 28m
Deal found 10/20![American Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:00 am -
1 stop11h 37m
Thu 12/32:20 pm -
1 stop7h 01m
Deal found 10/21![United Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 10/19. 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 -
2 stops18h 30m
Fri 12/113:35 pm -
2 stops19h 15m
Deal found 10/19![American Airlines logo]()
$311
This Copa Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:31 pm -
1 stop17h 48m
Sat 10/315:55 pm -
1 stop18h 53m
Deal found 10/20![Copa Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:20 am -
1 stop7h 25m
Wed 11/182:00 pm -
1 stop9h 30m
Deal found 10/20![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:46 pm -
2 stops18h 47m
Fri 11/201:31 pm -
1 stop9h 45m
Deal found 10/21![American Airlines logo]()
$332
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 October 23, 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 October 23, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/172:30 pm -
1 stop16h 32m
Tue 1/263:59 am -
1 stop8h 59m
Deal found 10/20![Copa Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/192:45 pm -
1 stop7h 20m
Sat 1/303:55 pm -
1 stop8h 37m
Deal found 10/20![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/165:15 am -
1 stop7h 55m
Fri 11/202:20 pm -
1 stop8h 55m
Deal found 10/22![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:40 am -
2 stops8h 10m
Fri 11/202:45 pm -
2 stops18h 50m
Deal found 10/21![Southwest logo]()
$432
This JetBlue deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/97:00 am -
1 stop7h 05m
Fri 2/123:05 pm -
1 stop8h 09m
Deal found 10/20![JetBlue logo]()
$473
This Copa Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 3/24:03 am -
1 stop8h 59m
Deal found 10/20![Copa Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:15 am -
1 stop7h 55m
Sun 11/228:45 am -
1 stop12h 53m
Deal found 10/21![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:15 am -
1 stop7h 55m
Mon 11/232:20 pm -
1 stop7h 11m
Deal found 10/21![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/135:15 am -
1 stop6h 10m
Wed 11/252:25 pm -
1 stop8h 50m
Deal found 10/22![United Airlines logo]()
$435
This JetBlue deal was found by Cheapflights users on 10/22. 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.
Fri 1/87:00 am -
1 stop7h 00m
Sun 1/1712:40 pm -
1 stop10h 34m
Deal found 10/22![JetBlue logo]()
$556
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/65:40 pm -
1 stop19h 30m
Wed 1/132:20 pm -
1 stop7h 15m
Deal found 10/22![United Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 10/22. 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 11/139:25 pm -
2 stops15h 40m
Wed 11/252:10 pm -
2 stops19h 05m
Deal found 10/22![Southwest logo]()
$637
This Copa Airlines deal was found by Cheapflights users on 10/22. 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 3/144:06 pm -
1 stop18h 54m
Sat 3/202:20 pm -
1 stop22h 42m
Deal found 10/22![Copa Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:07 pm -
1 stop16h 18m
Thu 11/1912:35 pm -
1 stop10h 40m
Deal found 10/21![United Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/127:00 am -
1 stop13h 39m
Thu 11/1912:35 pm -
1 stop10h 40m
Deal found 10/22![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:16 pm -
1 stop6h 21m
Tue 12/81:00 pm -
1 stop22h 18m
Deal found 10/18![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/109:45 am -
1 stop10h 54m
Wed 2/1712:35 pm -
1 stop6h 38m
Deal found 10/18![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/102:23 pm -
1 stop6h 16m
Thu 2/188:45 am -
1 stop8h 48m
Deal found 10/18![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/19. 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 2/14:16 pm -
2 stops23h 54m
Thu 2/188:45 am -
1 stop14h 03m
Deal found 10/19![United Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/295:15 am -
1 stop15h 24m
Tue 1/191:15 am -
1 stop12h 00m
Deal found 10/22![United Airlines logo]()
$621
Last-minute flights from Austin to Costa RicaDiscover last-minute flight deals from Austin to Costa Rica. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Costa Rica. Data last updated October 23, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:31 pm -
1 stop17h 48m
Sat 10/315:55 pm -
1 stop18h 53m
Deal found 10/20![Copa Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:41 pm -
1 stop18h 04m
Fri 11/202:00 pm -
1 stop10h 22m
Deal found 10/20![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:05 pm -
2 stops18h 12m
Fri 11/203:23 pm -
1 stop24h 28m
Deal found 10/20![American Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:40 am -
1 stop5h 25m
Thu 11/192:45 pm -
1 stop7h 00m
Deal found 10/20![Southwest logo]()
$275
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:05 pm -
2 stops19h 28m
Wed 11/183:35 pm -
2 stops19h 34m
Deal found 10/21![American Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:46 pm -
2 stops18h 47m
Sat 11/211:36 pm -
1 stop9h 00m
Deal found 10/21![American Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:20 am -
1 stop7h 25m
Fri 11/202:00 pm -
1 stop10h 22m
Deal found 10/20![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:20 am -
1 stop7h 25m
Wed 11/182:00 pm -
1 stop9h 30m
Deal found 10/20![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:46 pm -
2 stops18h 47m
Fri 11/201:31 pm -
1 stop9h 45m
Deal found 10/21![American Airlines logo]()
$332
This Copa Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 11/172:32 pm -
1 stop17h 47m
Sun 2/286:00 pm -
1 stop18h 57m
Deal found 10/22![Copa Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 10/19. 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 -
2 stops18h 30m
Fri 12/113:35 pm -
2 stops19h 15m
Deal found 10/19![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:00 am -
1 stop11h 37m
Thu 12/32:20 pm -
1 stop7h 01m
Deal found 10/21![United Airlines logo]()
$307
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 October 23, 2026.
Search for one-way flight options from Austin to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:50 pm -
2 stops18h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:15 am -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$137
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/218:30 pm -
2 stops17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$138
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:37 am -
1 stop9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$158
This Viva deal was found by Cheapflights users on 10/19. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:55 pm -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Viva logo]()
$165
This JetBlue deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:15 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![JetBlue logo]()
$178
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:06 pm -
2 stops21h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:00 am -
1 stop8h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/316:45 am -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$186
This JetBlue deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:00 am -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![JetBlue logo]()
$191
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/175:13 pm -
2 stops19h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:05 am -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$195
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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Southwest) |
One-way from | $133 (American Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $451 |
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 October 23, 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
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Mon 12/7
5:15 am-1:10 pm
1 stop7h 55m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Wed 4/21
5:10 am-11:28 am
1 stop7h 18m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$178
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Mon 11/30
7:15 am-2:00 pm
1 stop6h 45m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$178
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Sun 11/15
5:40 am-1:50 pm
2 stops8h 10m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$205
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Fri 1/1
12:11 pm-10:32 pm
1 stop10h 21m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
AustinLiberia
AUS Austin Bergstrom - LIR Liberia
AUSLIR
Austin Bergstrom
Fri 12/4
7:00 am-2:04 pm
1 stop7h 04m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Tue 11/17
9:37 am-8:39 pm
1 stop11h 02m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$227
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Sat 1/9
8:00 am-10:05 pm
1 stop14h 05m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$237
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Wed 4/21
9:25 am-7:00 pm
2 stops10h 35m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$237
AustinSan José
AUS Austin Bergstrom - SJO San José Juan Santamaria Intl
AUSSJO
Austin Bergstrom
Mon 2/1
5:15 am-8:39 pm
1 stop15h 24m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$238
Showing 1-10 of 38 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 $355). Flying from Austin to Costa Rica in December is currently the most expensive (average of $616). 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 17 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 October 23, 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.
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
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
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 October 23, 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 October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$302 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$352 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$249 | Average$460 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$261 | Average$513 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$533 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$624 | FlexibilityNo cancel fee | On-time63% |