Washington (DCA) to Liberia (LIR) flight deal in business from $449

UAUnited Airlines

One Way•Business Class

DCA

Ronald Reagan Washington National Airport

Washington, United States

LIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$791 USD

-43%$449 USD

Verified 16 days ago

December 2026

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30$7471$7052$7053$8264$8775$4906$6377$8178$8269$1,61710$81711$87912$68613$67114$70515$82016$91117$94218$1,89219$1,89220$1,12921$1,04422$1,00323$1,13424$1,02525$1,89226$1,89227$91028$83729$74730$44931$4651$5782$6693$660

Fair Availability

21% of dates checked are available within 10% of the lowest price

Wednesday, December 16th, 2026

Outbound Flights

19h 40m·1 stop

$911 USD

DCADec 16 20:00

→

ORDDec 16 21:05

UA 2218Airbus A320

12h 20m layover·Overnight

ORDDec 17 09:25

→

LIRDec 17 14:40

UA 1120Boeing 737

8h 10m·1 stop

$1,617 USD

DCADec 16 06:00

→

IAHDec 16 08:33

UA 1450Boeing 737

1h 3m layover

IAHDec 16 09:36

→

LIRDec 16 13:10

UA 1512Boeing 737

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