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

November 2026

Today

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26$57027$46228$46729$59430$75431$6891$8032$8033$8034$8695$7056$8017$6018$8039$63710$81611$46212$47913$75214$46515$44916$44917$82518$82719$91720$1,13521$97922$73223$1,61724$1,61725$80426$69027$57928$73729$65630$7471$7052$7053$8264$8775$4906$637

Fair Availability

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

Tuesday, November 24th, 2026

Outbound Flights

8h 10m·1 stop

$1,617 USD

DCANov 24 06:00

→

IAHNov 24 08:34

UA 1450Boeing 737

1h 1m layover

IAHNov 24 09:35

→

LIRNov 24 13:10

UA 1512Boeing 737MAX 9 Passenger

16h 44m·1 stop

$1,617 USD

DCANov 24 20:00

→

EWRNov 24 21:30

UA 4174Bombardier Regional Jet 550

9h 48m layover·Overnight

EWRNov 25 07:18

→

LIRNov 25 11:44

UA 1876Boeing 737MAX 9 Passenger

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