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

Saturday, December 26th, 2026

Outbound Flights

8h 39m·1 stop

$1,892 USD

DCADec 26 10:58

→

IAHDec 26 13:35

UA 2190Boeing 737

1h 30m layover

IAHDec 26 15:05

→

LIRDec 26 18:37

UA 1737Boeing 737

16h 34m·1 stop

$1,892 USD

DCADec 26 19:50

→

IAHDec 26 22:35

UA 1678Boeing 737

9h 19m layover·Overnight

IAHDec 27 07:54

→

LIRDec 27 11:24

UA 2009Boeing 737

19h 40m·1 stop

$1,933 USD

DCADec 26 20:00

→

ORDDec 26 21:05

UA 2218Airbus A320

12h 20m layover·Overnight

ORDDec 27 09:25

→

LIRDec 27 14:40

UA 1120Boeing 737

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