Find Costa Rica to Washington, D.C. (IAD) flights

Compare prices from Costa Rica to Washington, D.C. (IAD) flights

Fares recently seen on Star Alliance member airline websites. Not all Star Alliance Member Airlines or all fares/options are shown.
LIR D. Oduber Quiros Intl Airport, Costa Rica
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IAD Dulles International Airport, United States
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13 Night(s) Trip
Liberia (Costa Rica) (LIR) - Washington, D.C. (IAD)

Roundtrip | Economy

airline logo
LIR - IAD

Mar 04, 2018

IAD - LIR

Mar 17, 2018

Sold by

Copa Airlines

Please note possible operating carriers. Additional baggage fees may apply.

USD 718*
3 Night(s) Trip
San José (SJO) - Washington, D.C. (WAS)

Roundtrip | Economy

airline logo
SJO - WAS

Feb 09, 2018

WAS - SJO

Feb 12, 2018

Sold by

United Airlines

Please note possible operating carriers. Additional baggage fees may apply.

USD 321*
9 Night(s) Trip
San José (SJO) - Washington, D.C. (IAD)

Roundtrip | Economy

airline logo
SJO - IAD

May 02, 2018

IAD - SJO

May 11, 2018

Sold by

Copa Airlines

Please note possible operating carriers. Additional baggage fees may apply.

USD 463*
12 Night(s) Trip
San José (SJO) - Washington, D.C. (IAD)

Roundtrip | Economy

airline logo
SJO - IAD

Feb 15, 2018

IAD - SJO

Feb 27, 2018

Sold by

United Airlines

Please note possible operating carriers. Additional baggage fees may apply.

USD 375*
4 Night(s) Trip
Liberia (Costa Rica) (LIR) - Washington, D.C. (WAS)

Roundtrip | Economy

airline logo
LIR - WAS

Mar 11, 2018

WAS - LIR

Mar 15, 2018

Sold by

United Airlines

Please note possible operating carriers. Additional baggage fees may apply.

USD 642*
3 Night(s) Trip
San José (SJO) - Washington, D.C. (DCA)

Roundtrip | Economy

airline logo
SJO - DCA

Feb 08, 2018

DCA - SJO

Feb 11, 2018

Sold by

United Airlines

Please note possible operating carriers. Additional baggage fees may apply.

USD 311*
31 Night(s) Trip
Liberia (Costa Rica) (LIR) - Washington, D.C. (DCA)

Roundtrip | Economy

airline logo
LIR - DCA

Mar 28, 2018

DCA - LIR

Apr 28, 2018

Sold by

United Airlines

Please note possible operating carriers. Additional baggage fees may apply.

USD 449*

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Washington, D.C.

18°C Monday Jan 22, 2018
15°C Tuesday Jan 23, 2018
6°C Wednesday Jan 24, 2018
5°C Thursday Jan 25, 2018
-1°C Friday Jan 26, 2018
3°C Saturday Jan 27, 2018
10°C Sunday Jan 28, 2018
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