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 14 days ago

August 2026

Today

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27$44928$47229$47330$46531$5711$5622$5583$4494$4725$4626$4657$4658$4809$44910$59311$69512$47313$63814$93715$81616$85417$57018$44919$83720$1,64221$93722$49023$44924$44925$44926$69027$87728$87729$60730$66931$5701$5702$1,6173$9164$8775$6076$827

Fair Availability

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

Friday, August 21st, 2026

Outbound Flights

8h 10m·1 stop

$937 USD

DCAAug 21 06:00

→

IAHAug 21 08:19

UA 1450Boeing 737MAX 8 Passenger

1h 20m layover

IAHAug 21 09:39

→

LIRAug 21 12:10

UA 1512Boeing 737

29h 50m·1 stop

$978 USD

DCAAug 21 08:20

→

IAHAug 21 10:38

UA 697Airbus A319

23h 1m layover·Overnight

IAHAug 22 09:39

→

LIRAug 22 12:10

UA 1512Boeing 737

18h 41m·1 stop

$1,642 USD

DCAAug 21 19:29

→

IAHAug 21 21:48

UA 1678Boeing 737

11h 51m layover·Overnight

IAHAug 22 09:39

→

LIRAug 22 12:10

UA 1512Boeing 737

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