$159+ Cheap flights from Costa Rica to Washington, D.C. (WAS)
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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — WAS
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Costa Rica to Washington, D.C.
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Cheapest flights from Costa Rica to Washington, D.C.Explore the most affordable flight options available from Costa Rica to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Costa Rica to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2811:35 am -
1 stop12h 07m
Wed 1/137:00 am -
1 stop13h 54m
Deal found 10/16![American Airlines logo]()
$313
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:37 am -
1 stop9h 19m
Mon 11/238:04 pm -
2 stops17h 55m
Deal found 10/18![American Airlines logo]()
$317
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.
Fri 12/42:00 pm -
1 stop19h 48m
Mon 12/75:35 am -
1 stop8h 02m
Deal found 10/19![American Airlines logo]()
$324
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:10 pm -
1 stop23h 35m
Thu 11/264:30 pm -
1 stop22h 40m
Deal found 10/19![Air Canada logo]()
$325
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:46 pm -
2 stops20h 56m
Sat 11/147:18 am -
2 stops14h 32m
Deal found 10/16![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:58 am -
1 stop8h 01m
Sat 1/98:51 pm -
1 stop16h 48m
Deal found 10/17![American Airlines logo]()
$340
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:10 pm -
1 stop27h 48m
Thu 11/266:00 am -
1 stop9h 20m
Deal found 10/19![Air Canada logo]()
$345
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/171:31 pm -
1 stop10h 11m
Sat 1/97:10 pm -
1 stop18h 29m
Deal found 10/17![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:00 pm -
Nonstop4h 35m
Sat 1/96:00 am -
1 stop8h 10m
Deal found 10/17![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:30 pm -
1 stop11h 18m
Sat 1/95:24 pm -
2 stops20h 46m
Deal found 10/17![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:30 pm -
1 stop9h 15m
Sat 1/91:01 pm -
2 stops25h 09m
Deal found 10/17![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am -
2 stops14h 54m
Thu 11/128:07 pm -
2 stops19h 42m
Deal found 10/17![American Airlines logo]()
$359
Best flights from Costa Rica to Washington, D.C.Discover carefully curated flight deals from Costa Rica to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Costa Rica to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:10 pm -
1 stop23h 35m
Thu 11/264:30 pm -
1 stop22h 40m
Deal found 10/19![Air Canada logo]()
$325
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.
Wed 1/205:20 pm -
2 stops27h 12m
Wed 1/2710:35 am -
1 stop27h 21m
Deal found 10/19![United Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:58 am -
1 stop8h 01m
Sat 1/98:51 pm -
1 stop16h 48m
Deal found 10/17![American Airlines logo]()
$340
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:59 am -
1 stop22h 16m
Fri 11/131:16 am -
1 stop8h 03m
Deal found 10/18![Copa Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop13h 47m
Sat 11/282:00 pm -
1 stop9h 15m
Deal found 10/16![Delta logo]()
$409
This Ovago deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/198:45 am -
1 stop12h 27m
Fri 2/267:50 pm -
1 stop23h 47m
Deal found 10/16![Multiple Airlines logo]()
$519
This Southwest deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:45 pm -
2 stops17h 15m
Thu 2/257:00 am -
1 stop8h 15m
Deal found 10/17![Southwest logo]()
$562
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:10 pm -
2 stops20h 09m
Thu 11/266:00 am -
1 stop9h 20m
Deal found 10/19![Air Canada logo]()
$345
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.
Tue 1/123:42 pm -
2 stops26h 02m
Sun 1/177:14 pm -
2 stops20h 02m
Deal found 10/19![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:30 pm -
1 stop11h 18m
Sat 1/95:24 pm -
2 stops20h 46m
Deal found 10/17![United Airlines logo]()
$358
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:09 pm -
1 stop7h 21m
Mon 12/148:00 am -
1 stop7h 04m
Deal found 10/18![JetBlue logo]()
$746
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:30 pm -
1 stop9h 15m
Sat 1/91:01 pm -
2 stops25h 09m
Deal found 10/17![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:20 pm -
1 stop13h 05m
Sat 1/96:00 am -
1 stop13h 37m
Deal found 10/17![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 am -
1 stop9h 24m
Thu 11/266:00 am -
1 stop8h 12m
Deal found 10/14![Delta logo]()
$466
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.
Wed 1/205:20 pm -
1 stop22h 11m
Wed 1/271:01 pm -
1 stop24h 55m
Deal found 10/19![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop9h 24m
Sat 11/2812:00 pm -
1 stop11h 15m
Deal found 10/16![Delta logo]()
$466
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:10 pm -
2 stops18h 19m
Thu 12/106:00 am -
1 stop9h 20m
Deal found 10/18![Air Canada logo]()
$497
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:35 am -
1 stop9h 09m
Tue 11/312:50 pm -
1 stop25h 32m
Deal found 10/17![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:37 pm -
1 stop7h 58m
Sat 11/1411:08 am -
1 stop12h 07m
Deal found 10/15![Delta logo]()
$481
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:40 pm -
1 stop17h 18m
Mon 11/2311:05 am -
1 stop28h 15m
Deal found 10/19![Multiple Airlines logo]()
$618
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.
Wed 11/1811:28 pm -
1 stop22h 57m
Wed 11/256:15 am -
1 stop27h 17m
Deal found 10/19![United Airlines logo]()
$388
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/203:10 pm -
2 stops18h 19m
Wed 1/278:45 pm -
2 stops18h 35m
Deal found 10/19![Air Canada logo]()
$525
This Southwest deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:05 pm -
1 stop9h 35m
Sat 1/99:40 am -
Nonstop4h 50m
Deal found 10/17![Southwest logo]()
$641
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/121:55 pm -
1 stop8h 05m
Mon 2/158:30 am -
1 stop10h 46m
Deal found 10/17![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/212:10 pm -
1 stop9h 16m
Sat 1/231:00 pm -
1 stop10h 05m
Deal found 10/17![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/128:45 am -
1 stop12h 49m
Mon 2/156:05 am -
1 stop8h 17m
Deal found 10/17![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/201:15 am -
2 stops12h 09m
Mon 1/256:05 am -
2 stops15h 34m
Deal found 10/17![United Airlines logo]()
$388
This Mytrip deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:20 pm -
1 stop18h 04m
Thu 2/2512:55 pm -
2 stops26h 15m
Deal found 10/17![Air Canada logo]()
$666
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.
Mon 12/2112:35 pm -
1 stop10h 24m
Wed 12/306:00 am -
2 stops41h 32m
Deal found 10/18![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/241:15 am -
1 stop21h 44m
Sun 1/317:45 pm -
1 stop25h 54m
Deal found 10/17![United Airlines logo]()
$388
Last-minute flights from Costa Rica to Washington, D.C.Discover last-minute flight deals from Costa Rica to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Washington, D.C.. Data last updated October 20, 2026 and is based on user searches.
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:45 pm -
1 stop6h 35m
Mon 10/263:30 am -
1 stop7h 05m
Deal found 10/19![Avianca logo]()
$364
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am -
2 stops14h 54m
Thu 11/128:07 pm -
2 stops19h 42m
Deal found 10/17![American Airlines logo]()
$359
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:10 am -
1 stop8h 45m
Sat 11/74:25 pm -
1 stop8h 15m
Deal found 10/19![Avianca logo]()
$366
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am -
2 stops24h 44m
Sat 11/77:17 pm -
2 stops19h 29m
Deal found 10/16![American Airlines logo]()
$370
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:00 pm -
1 stop23h 18m
Wed 11/187:17 pm -
2 stops19h 29m
Deal found 10/18![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:20 am -
1 stop9h 39m
Wed 12/28:50 pm -
1 stop19h 02m
Deal found 10/17![American Airlines logo]()
$368
This Copa Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:10 pm -
1 stop8h 05m
Sun 11/81:16 am -
1 stop8h 51m
Deal found 10/17![Copa Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:46 pm -
1 stop27h 31m
Sat 11/147:16 pm -
1 stop26h 34m
Deal found 10/16![American Airlines logo]()
$324
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:10 pm -
1 stop23h 35m
Thu 11/264:30 pm -
1 stop22h 40m
Deal found 10/19![Air Canada logo]()
$325
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:10 pm -
1 stop27h 48m
Thu 11/266:00 am -
1 stop9h 20m
Deal found 10/19![Air Canada logo]()
$345
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:37 am -
1 stop9h 19m
Mon 11/238:04 pm -
2 stops17h 55m
Deal found 10/18![American Airlines logo]()
$317
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:10 pm -
1 stop9h 25m
Sat 11/283:00 am -
1 stop6h 50m
Deal found 10/19![Avianca logo]()
$365
One-way flights from Costa Rica to Washington, D.C.Search for one-way flight options from Costa Rica to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Costa Rica to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Southwest deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:45 pm -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Southwest logo]()
$159
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.
Thu 1/142:06 pm -
1 stop20h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$165
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.
Thu 1/142:06 pm -
1 stop24h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$165
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:20 pm -
1 stop29h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Air Canada logo]()
$166
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:20 pm -
1 stop28h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Air Canada logo]()
$166
This Trip.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:10 pm -
1 stop26h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Air Canada logo]()
$171
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:10 pm -
1 stop28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Canada logo]()
$171
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:25 pm -
1 stop9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Delta logo]()
$176
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:00 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$184
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.
Sun 12/2012:43 am -
1 stop9h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$186
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.
Tue 11/32:20 pm -
1 stop25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$190
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.
Fri 12/112:20 pm -
2 stops25h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$190
Find flight deals from Costa Rica to Washington, D.C.
Keep the following information in mind while searching for Costa Rica to Washington, D.C. flight deals. Data was last updated October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Delta) |
One-way from | $159 (Southwest) |
Popular in | August |
Cheapest in | February |
Average price | $363 |
Good round-trip deal | $354 or less |
Good one-way deal | $199 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Washington, D.C. 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 20, 2026.
Use the filters below to find and compare flights from Costa Rica to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LiberiaBaltimore
LIR Liberia - BWI Baltimore/Washington
LIRBWI
Liberia
Thu 11/12
2:45 pm-12:40 am
1 stop8h 55m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
LiberiaWashington, D.C.
LIR Liberia - DCA Washington, D.C. Reagan-National
LIRDCA
Liberia
Thu 1/14
2:06 pm-12:05 pm
1 stop20h 59m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
LiberiaWashington, D.C.
LIR Liberia - IAD Washington, D.C. Dulles Intl
LIRIAD
Liberia
Thu 1/14
2:06 pm-3:58 pm
1 stop24h 52m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
Quickest round-trip
LiberiaWashington, D.C.
LIR Liberia - IAD Washington, D.C. Dulles Intl
LIRIAD
Liberia
Thu 12/24
2:00 pm-7:35 pm
Nonstop4h 35m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$184
LiberiaWashington, D.C.
LIR Liberia - IAD Washington, D.C. Dulles Intl
LIRIAD
Liberia
Wed 12/23
2:00 pm-7:35 pm
Nonstop4h 35m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$184
LiberiaWashington, D.C.
LIR Liberia - DCA Washington, D.C. Reagan-National
LIRDCA
Liberia
Fri 12/18
2:00 pm-10:41 pm
1 stop7h 41m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
LiberiaBaltimore
LIR Liberia - BWI Baltimore/Washington
LIRBWI
Liberia
Tue 12/8
5:20 pm-2:01 pm
2 stops19h 41m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
LiberiaWashington, D.C.
LIR Liberia - DCA Washington, D.C. Reagan-National
LIRDCA
Liberia
Wed 12/23
4:30 pm-10:16 pm
1 stop28h 46m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
LiberiaWashington, D.C.
LIR Liberia - DCA Washington, D.C. Reagan-National
LIRDCA
Liberia
Fri 12/11
5:20 pm-6:43 pm
1 stop24h 23m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
LiberiaWashington, D.C.
LIR Liberia - IAD Washington, D.C. Dulles Intl
LIRIAD
Liberia
Thu 12/10
5:20 pm-7:22 am
1 stop13h 02m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Costa Rica with our price prediction graph.
SJO-BWI
LIR-IAD
LIR-DCA
LIR-BWI
SJO-IAD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Costa Rica to Washington, D.C.
CR0-WAS
SJO-BWI
LIR-IAD
LIR-DCA
LIR-BWI
What is the cheapest month to book a flight from Costa Rica to Washington, D.C.?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Washington, D.C. (average of $272). Flying from Costa Rica to Washington, D.C. in August is currently the most expensive (average of $466). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CR to WAS?
Find hourly flight availability from Costa Rica to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2026.
When flying from Costa Rica to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Costa Rica to Washington, D.C. delayed?
About 14% of weekly flights between Costa Rica and Washington, D.C. have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for Costa Rica to Washington, D.C. flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Costa Rica to Washington, D.C. flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 12% of flights being delayed.
How far ahead should I book a flight from Costa Rica to Washington, D.C.?
Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Costa Rica to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated October 20, 2026.
Peruse reviews from past customers who have flown with Delta,Copa Airlines, andUnited Airlines from Costa Rica to Washington, D.C. 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
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Woodbridge
Arlington
Owings Mills
Lanham
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Tysons
Towson
Oxon Hill
Laurel
Clinton
Hunt Valley
Waldorf
Silver Spring
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Washington, D.C. flight routes
Alternative routes for Costa Rica to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Washington, D.C. by cabin class
Find flights from Costa Rica to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Washington, D.C. flights
Browse other Costa Rica and Washington, D.C. flight options. Last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Costa Rica to Washington, D.C. flights
Consider these flights traveling from Costa Rica to Washington, D.C..
Other flights to Washington, D.C.
Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Top 5 airlines flying from Costa Rica to Washington, D.C.
Discover the top 5 airlines that operate flights from Costa Rica to Washington, D.C.. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$201 | Average$360 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$225 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$294 | Average$407 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$321 | Average$686 | FlexibilityNo cancel fee | On-time63% |