$143+ Cheap flights from Costa Rica to Maryland
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BWI
Aug 14 — Aug 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Costa Rica to Maryland 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 Costa Rica to Maryland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Costa Rica to MarylandExplore the most affordable flight options available from Costa Rica to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
Explore the most affordable flight options available from Costa Rica to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/182:57 pm
SJO
- BWI
2 stops16h 47m
American Airlines
Fri 10/237:14 pm
BWI
- SJO
2 stops18h 46m
American Airlines
Deal found 7/13![American Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:57 pm
SJO
- BWI
1 stop25h 33m
American Airlines
Tue 10/66:49 pm
BWI
- SJO
1 stop27h 16m
American Airlines
Deal found 7/11![American Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/52:53 pm
SJO
- BWI
2 stops22h 09m
American Airlines
Sun 9/208:20 pm
BWI
- SJO
2 stops17h 39m
American Airlines
Deal found 7/10![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 11/112:39 pm
SJO
- BWI
2 stops19h 33m
American Airlines
Sat 11/145:04 am
BWI
- SJO
2 stops16h 51m
American Airlines
Deal found 7/13![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:45 pm
LIR
- BWI
2 stops19h 59m
American Airlines
Thu 10/157:14 pm
BWI
- LIR
2 stops20h 04m
American Airlines
Deal found 7/14![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am
SJO
- BWI
1 stop13h 28m
American Airlines
Sat 10/177:14 pm
BWI
- SJO
2 stops18h 46m
American Airlines
Deal found 7/14![American Airlines logo]()
$306
This Cheapflightsfares deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 10/82:05 pm
SJO
- BWI
1 stop7h 22m
JetBlue
Wed 10/146:09 am
BWI
- SJO
1 stop8h 46m
JetBlue
Deal found 7/12![JetBlue logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:45 pm
LIR
- IAD
2 stops28h 31m
American Airlines
Thu 10/157:13 pm
IAD
- LIR
2 stops20h 05m
American Airlines
Deal found 7/11![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/1711:10 am
LIR
- BWI
1 stop9h 35m
United Airlines
Sun 7/196:00 am
BWI
- LIR
1 stop8h 10m
United Airlines
Deal found 7/13![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/171:20 pm
LIR
- DCA
1 stop8h 39m
United Airlines
Sun 7/1912:52 pm
DCA
- LIR
1 stop22h 48m
United Airlines
Deal found 7/13![United Airlines logo]()
$327
This Avianca deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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.
Mon 9/145:25 pm
SJO
- IAD
1 stop6h 50m
Avianca
Mon 9/284:10 am
IAD
- SJO
1 stop6h 35m
Avianca
Deal found 7/11![Avianca logo]()
$331
This Avianca deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/23:10 pm
SJO
- IAD
1 stop11h 10m
Avianca
Tue 9/83:40 am
IAD
- SJO
1 stop6h 50m
Avianca
Deal found 7/13![Avianca logo]()
$335
Best flights from Costa Rica to MarylandDiscover carefully curated flight deals from Costa Rica to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from Costa Rica to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 9/31:20 pm
LIR
- DCA
1 stop8h 39m
United Airlines
Mon 9/76:00 am
DCA
- LIR
1 stop8h 10m
United Airlines
Deal found 7/11![United Airlines logo]()
$336
This Copa Airlines deal was found by Cheapflights users on 7/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:45 am
SJO
- IAD
1 stop16h 47m
Copa Airlines
Fri 9/114:34 pm
IAD
- SJO
1 stop16h 52m
Copa Airlines
Deal found 7/15![Copa Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:45 pm
LIR
- BWI
1 stop25h 39m
American Airlines
Thu 10/157:14 pm
BWI
- LIR
1 stop20h 04m
American Airlines
Deal found 7/14![American Airlines logo]()
$373
This JetBlue deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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.
Thu 9/32:06 pm
LIR
- DCA
1 stop7h 27m
JetBlue
Mon 9/76:00 am
DCA
- LIR
1 stop9h 01m
JetBlue
Deal found 7/10![JetBlue logo]()
$380
This Air Canada deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:10 pm
LIR
- DCA
2 stops20h 09m
Air Canada
Fri 10/3012:55 pm
DCA
- LIR
2 stops26h 15m
Air Canada
Deal found 7/13![Air Canada logo]()
$390
This Southwest deal was found by Cheapflights users on 7/15. 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 11/59:00 am
SJO
- BWI
2 stops13h 20m
Southwest
Sun 11/810:00 pm
BWI
- SJO
2 stops15h 20m
Southwest
Deal found 7/15![Southwest logo]()
$447
This CheapOair deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:15 am
SJO
- PHL
2 stops24h 49m
Multiple Airlines
Sat 7/255:52 pm
PHL
- SJO
1 stop16h 28m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$539
This Frontier deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:45 am
SJO
- PHL
1 stop12h 52m
Frontier
Sat 7/259:16 pm
PHL
- SJO
1 stop13h 04m
Frontier
Deal found 7/11![Frontier logo]()
$546
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 9/31:20 pm
LIR
- IAD
1 stop9h 10m
United Airlines
Mon 9/76:30 am
IAD
- LIR
1 stop7h 40m
United Airlines
Deal found 7/12![United Airlines logo]()
$336
This Copa Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/85:55 pm
SJO
- IAD
1 stop19h 09m
Copa Airlines
Tue 9/159:35 am
IAD
- SJO
1 stop23h 35m
Copa Airlines
Deal found 7/10![Copa Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 9/58:45 am
SJO
- IAD
1 stop34h 37m
United Airlines
Sun 9/208:31 am
IAD
- SJO
1 stop29h 50m
United Airlines
Deal found 7/11![United Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:45 pm
LIR
- IAD
2 stops28h 31m
American Airlines
Thu 10/157:13 pm
IAD
- LIR
2 stops20h 05m
American Airlines
Deal found 7/14![American Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 12/2411:28 pm
SJO
- DCA
1 stop10h 01m
United Airlines
Thu 12/318:00 am
DCA
- SJO
1 stop13h 39m
United Airlines
Deal found 7/10![United Airlines logo]()
$343
This Air Canada deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 11/53:20 pm
LIR
- PHL
1 stop22h 24m
Air Canada
Mon 11/93:20 pm
PHL
- LIR
1 stop24h 00m
Air Canada
Deal found 7/13![Air Canada logo]()
$438
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 9/117:55 am
SJO
- DCA
1 stop11h 10m
United Airlines
Wed 9/166:00 am
DCA
- SJO
1 stop8h 21m
United Airlines
Deal found 7/11![United Airlines logo]()
$343
This Faresmojo deal was found by Cheapflights users on 7/15. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:00 pm
SJO
- BWI
Nonstop4h 50m
JetBlue
Sat 8/17:15 am
BWI
- SJO
1 stop8h 20m
JetBlue
Deal found 7/15![JetBlue logo]()
$463
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 10/99:00 am
SJO
- DCA
2 stops11h 55m
Southwest
Sat 10/176:10 am
DCA
- SJO
2 stops15h 30m
Southwest
Deal found 7/11![Southwest logo]()
$465
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 7/267:15 am
SJO
- IAD
1 stop14h 04m
United Airlines
Tue 8/410:20 pm
IAD
- SJO
1 stop13h 51m
United Airlines
Deal found 7/12![United Airlines logo]()
$352
This JetBlue deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/42:06 pm
LIR
- BWI
1 stop7h 21m
JetBlue
Mon 9/76:09 am
BWI
- LIR
1 stop8h 52m
JetBlue
Deal found 7/10![JetBlue logo]()
$473
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:40 pm
LIR
- DCA
1 stop15h 23m
American Airlines
Mon 8/36:18 am
DCA
- LIR
1 stop7h 12m
American Airlines
Deal found 7/15![American Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 10/69:00 am
SJO
- PHL
1 stop11h 10m
Southwest
Sun 10/117:30 am
PHL
- SJO
1 stop7h 10m
Southwest
Deal found 7/10![Southwest logo]()
$479
This Copa Airlines deal was found by Cheapflights users on 7/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:17 pm
SJO
- IAD
1 stop8h 04m
Copa Airlines
Sat 8/222:25 am
IAD
- SJO
1 stop10h 33m
Copa Airlines
Deal found 7/15![Copa Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 9/117:55 am
SJO
- DCA
1 stop11h 10m
United Airlines
Sun 9/207:29 pm
DCA
- SJO
1 stop18h 52m
United Airlines
Deal found 7/12![United Airlines logo]()
$352
This Copa Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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.
Fri 8/145:45 am
SJO
- IAD
1 stop20h 36m
Copa Airlines
Sat 8/294:34 pm
IAD
- SJO
1 stop18h 30m
Copa Airlines
Deal found 7/12![Copa Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:00 am
SJO
- PHL
1 stop12h 25m
Southwest
Sun 10/117:30 am
PHL
- SJO
1 stop7h 10m
Southwest
Deal found 7/14![Southwest logo]()
$493
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:20 pm
LIR
- PHL
1 stop22h 24m
Air Canada
Sat 1/25:05 pm
PHL
- LIR
1 stop22h 05m
Air Canada
Deal found 7/14![Air Canada logo]()
$546
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:40 pm
LIR
- BWI
1 stop17h 28m
American Airlines
Mon 8/37:30 am
BWI
- LIR
1 stop8h 12m
American Airlines
Deal found 7/15![American Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 10/11:20 pm
LIR
- BWI
2 stops31h 39m
United Airlines
Sun 10/46:51 pm
BWI
- LIR
2 stops19h 19m
United Airlines
Deal found 7/13![United Airlines logo]()
$361
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:05 am
SJO
- PHL
2 stops15h 27m
Multiple Airlines
Sat 10/37:30 pm
PHL
- SJO
2 stops15h 00m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$651
This Copa Airlines deal was found by Cheapflights users on 7/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:00 am
SJO
- IAD
1 stop22h 19m
Copa Airlines
Mon 1/43:26 pm
IAD
- SJO
1 stop20h 34m
Copa Airlines
Deal found 7/15![Copa Airlines logo]()
$494
Last-minute flights from Costa Rica to MarylandDiscover last-minute flight deals from Costa Rica to Maryland. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Maryland. Data last updated July 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/1711:10 am
LIR
- BWI
1 stop9h 35m
United Airlines
Sun 7/196:00 am
BWI
- LIR
1 stop8h 10m
United Airlines
Deal found 7/13![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/171:20 pm
LIR
- DCA
1 stop8h 39m
United Airlines
Sun 7/1912:52 pm
DCA
- LIR
1 stop22h 48m
United Airlines
Deal found 7/13![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:27 pm
LIR
- BWI
2 stops20h 30m
United Airlines
Mon 7/206:38 pm
BWI
- LIR
2 stops17h 02m
United Airlines
Deal found 7/15![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:27 pm
LIR
- DCA
1 stop28h 48m
United Airlines
Mon 7/206:00 am
DCA
- LIR
1 stop8h 10m
United Airlines
Deal found 7/15![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/227:55 am
SJO
- DCA
1 stop11h 11m
United Airlines
Tue 7/288:20 am
DCA
- SJO
1 stop13h 17m
United Airlines
Deal found 7/13![United Airlines logo]()
$343
This Avianca deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/224:35 pm
SJO
- IAD
1 stop7h 40m
Avianca
Tue 7/285:35 pm
IAD
- SJO
1 stop8h 05m
Avianca
Deal found 7/13![Avianca logo]()
$344
This Avianca deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 7/225:05 am
SJO
- IAD
1 stop11h 10m
Avianca
Thu 7/305:35 pm
IAD
- SJO
1 stop8h 05m
Avianca
Deal found 7/11![Avianca logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/2311:13 am
SJO
- IAD
1 stop9h 30m
United Airlines
Sat 8/110:20 pm
IAD
- SJO
1 stop13h 51m
United Airlines
Deal found 7/13![United Airlines logo]()
$352
This Avianca deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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.
Fri 7/243:10 pm
SJO
- IAD
1 stop9h 35m
Avianca
Wed 8/55:35 pm
IAD
- SJO
1 stop8h 05m
Avianca
Deal found 7/12![Avianca logo]()
$354
This Avianca deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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.
Sat 8/13:10 pm
SJO
- IAD
1 stop9h 35m
Avianca
Thu 8/63:40 am
IAD
- SJO
1 stop6h 50m
Avianca
Deal found 7/13![Avianca logo]()
$341
This Copa Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/24:08 am
SJO
- IAD
1 stop18h 25m
Copa Airlines
Sat 8/82:25 am
IAD
- SJO
1 stop8h 39m
Copa Airlines
Deal found 7/13![Copa Airlines logo]()
$342
This Avianca deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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.
Mon 8/33:10 pm
SJO
- IAD
1 stop9h 35m
Avianca
Thu 9/105:35 pm
IAD
- SJO
1 stop8h 05m
Avianca
Deal found 7/11![Avianca logo]()
$343
One-way flights from Costa Rica to MarylandSearch for one-way flight options from Costa Rica to Maryland. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from Costa Rica to Maryland. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 10/71:25 pm
LIR
- BWI
1 stop7h 12m
Delta
Deal found 7/12![Delta logo]()
$143
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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.
Mon 11/92:45 pm
LIR
- BWI
1 stop8h 50m
Southwest
Deal found 7/12![Southwest logo]()
$148
This Delta deal was found by Cheapflights users on 7/14. 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.
Sat 10/102:00 pm
LIR
- BWI
1 stop17h 16m
Delta
Deal found 7/14![Delta logo]()
$154
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:10 pm
LIR
- BWI
1 stop8h 10m
Southwest
Deal found 7/14![Southwest logo]()
$158
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:18 pm
LIR
- BWI
2 stops21h 39m
American Airlines
Deal found 7/15![American Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 9/102:47 pm
LIR
- BWI
2 stops26h 46m
American Airlines
Deal found 7/11![American Airlines logo]()
$168
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:18 pm
LIR
- BWI
1 stop18h 51m
American Airlines
Deal found 7/14![American Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am
SJO
- BWI
1 stop14h 34m
American Airlines
Deal found 7/13![American Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 7/14. 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.
Fri 10/91:23 pm
SJO
- BWI
1 stop7h 14m
Delta
Deal found 7/14![Delta logo]()
$173
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/171:00 pm
SJO
- BWI
1 stop20h 09m
American Airlines
Deal found 7/13![American Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:47 pm
LIR
- BWI
2 stops22h 12m
American Airlines
Deal found 7/14![American Airlines logo]()
$179
This JetBlue deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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.
Thu 10/82:05 pm
SJO
- BWI
1 stop7h 22m
JetBlue
Deal found 7/12![JetBlue logo]()
$181
Find flight deals from Costa Rica to Maryland
Keep the following information in mind while searching for Costa Rica to Maryland flight deals. Data was last updated July 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (American Airlines) |
One-way from | $143 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $380 |
Good one-way deal | $380 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Maryland 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 July 15, 2026.
Use the filters below to find and compare flights from Costa Rica to Maryland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LiberiaWashington, D.C.
LIR - DCA
LIRDCA
Liberia
Thu 9/3
1:20 pm-11:59 pm
1 stop8h 39m
Washington, D.C. Reagan-National
Mon 9/7
6:00 am-12:10 pm
1 stop8h 10m
$336
LiberiaWashington, D.C.
LIR - IAD
LIRIAD
Liberia
Thu 9/3
1:20 pm-12:30 am
1 stop9h 10m
Washington, D.C. Dulles Intl
Mon 9/7
6:30 am-12:10 pm
1 stop7h 40m
$336
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Sat 9/5
8:45 am-9:22 pm
1 stop34h 37m
Washington, D.C. Dulles Intl
Sun 9/20
8:31 am-12:21 pm
1 stop29h 50m
$343
San JoséWashington, D.C.
SJO - DCA
SJODCA
San José Juan Santamaria Intl
Thu 12/24
11:28 pm-10:29 am
1 stop10h 01m
Washington, D.C. Reagan-National
Thu 12/31
8:00 am-8:39 pm
1 stop13h 39m
$343
San JoséWashington, D.C.
SJO - DCA
SJODCA
San José Juan Santamaria Intl
Fri 9/11
7:55 am-9:05 pm
1 stop11h 10m
Washington, D.C. Reagan-National
Wed 9/16
6:00 am-12:21 pm
1 stop8h 21m
$343
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Sun 7/26
7:15 am-11:19 pm
1 stop14h 04m
Washington, D.C. Dulles Intl
Tue 8/4
10:20 pm-10:11 am
1 stop13h 51m
$352
San JoséWashington, D.C.
SJO - DCA
SJODCA
San José Juan Santamaria Intl
Fri 9/11
7:55 am-9:05 pm
1 stop11h 10m
Washington, D.C. Reagan-National
Sun 9/20
7:29 pm-12:21 pm
1 stop18h 52m
$352
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Fri 9/4
5:45 am-12:32 am
1 stop16h 47m
Washington, D.C. Dulles Intl
Fri 9/11
4:34 pm-7:26 am
1 stop16h 52m
$358
LiberiaBaltimore
LIR - BWI
LIRBWI
Liberia
Thu 10/1
1:20 pm-10:59 pm
2 stops31h 39m
Baltimore/Washington
Sun 10/4
6:51 pm-12:10 pm
2 stops19h 19m
$361
LiberiaBaltimore
LIR - BWI
LIRBWI
Liberia
Thu 10/8
2:45 pm-6:24 pm
1 stop25h 39m
Baltimore/Washington
Thu 10/15
7:14 pm-1:18 pm
1 stop20h 04m
$373
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Maryland
Have a flexible travel schedule? Discover the best time to fly to Maryland from Costa Rica with our price prediction graph.
LIR-BWI
LIR-DCA
SJO-IAD
SJO-DCA
SJO-BWI
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 Maryland
CR0-USMD
LIR-BWI
LIR-DCA
SJO-IAD
SJO-DCA
What is the cheapest month to book a flight from Costa Rica to Maryland?
Currently, October is the cheapest month in which you can book a flight from Costa Rica to Maryland (average of $164). Flying from Costa Rica to Maryland in April is currently the most expensive (average of $269). 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 MD?
Find hourly flight availability from Costa Rica to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 15, 2026.
When flying from Costa Rica to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How far ahead should I book a flight from Costa Rica to Maryland?
To ensure you get the cheapest price possible for a flight from Costa Rica to Maryland, you should look to book at least 54 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 Maryland
Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated July 15, 2026.
See what other customers who have flown with Southwest,Copa Airlines, andUnited Airlines from Costa Rica to Maryland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Costa Rica to Maryland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maryland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Maryland by cabin class
Find flights from Costa Rica to Maryland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Maryland flights
Browse other Costa Rica and Maryland flight options. Last updated on July 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Maryland
Find the right flight back to Costa Rica after your stay in Maryland
Costa Rica to Maryland flights
Consider these flights traveling from Costa Rica to Maryland.
Top 4 airlines flying from Costa Rica to Maryland
Discover the top 4 airlines that operate flights from Costa Rica to Maryland. 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 July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$335 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$225 | Average$252 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$542 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$284 | Average$331 | FlexibilityNo cancel fee | On-time70% |