Flights from Washington DC to San Jose, Costa Rica

Our cheapest offers for flights from Washington DC to San Jose, Costa Rica

Here you can compare cheap flights from Washington DC (WAS) to San Jose, Costa Rica (SJO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Jose, Costa Rica. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Washington-DC
San Jose, Costa Rica
Outbound
04/21/25
1 Stopover (PTY)
CM0357, CM0818
24h 53min
Return
05/19/25
1 Stopover (PTY)
CM0839, CM0404
08h 13min
Copa Airlines ?
$318
Washington-DC
San Jose, Costa Rica
Outbound
06/20/25
1 Stopover (SAL)
AV0583, AV0639
17h 35min
Return
07/19/25
1 Stopover (SAL)
AV0318, AV0580
11h 15min
Avianca ?
$418
Washington-DC
San Jose, Costa Rica
Outbound
06/20/25
1 Stopover (SAL)
AV0585, AV0639
15h 15min
Return
07/19/25
1 Stopover (SAL)
AV0650, AV0584
11h 00min
Avianca ?
$650
Washington-DC
San Jose, Costa Rica
Outbound
04/12/25
1 Stopover (SAL)
AV0583, AV0651
08h 30min
Return
04/27/25
1 Stopover (SAL)
AV0318, AV0580
11h 15min
Avianca ?
$828
found yesterday
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to San Jose, Costa Rica

Favorite airline: Avianca
The majority of passengers on the route Washington-DC – San Jose, Costa Rica prefer to fly with Avianca.
Avianca
46 %
Copa
43 %
Alaska Airlines
3 %
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 3 % cheaper.
non stop flight
1 stop
2 stops
06h 45min
07h 26min
12h 09min
$255
$247
$352
Favourite connection: via Panama City
Stopover flights on this route are especially popular via Panama City, making up 49 % of bookings.
Route
bookings
1 stopover Panama City-Tocumen International
07h 26min, from $247
49 %
1 stopover San Salvador
08h 55min, from $252
45 %
Direct flights
06h 45min, from $255
4 %

Important flight information

Flight information: Washington-DC - San Jose, Costa Rica

Roundtrip from $318.00
Flight duration min. 05:04 / max. 06:29
Return flight duration min. 04:48/ max. 06:28
Distance 3294 km
Flights per week 5
Departure airport Airport Washington-DC (WAS)
Arrival airport Airport San Jose, Costa Rica (SJO)
Destination country Flights to Costa Rica
Alternative flights to San Jose, Costa Rica
Flight destinations with a similar price