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Get United's best fares today on flights from Washington to Liberia (Costa Rica) from *

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Low fare calendar for flights from Washington (IAD) to Liberia (Costa Rica) (LIR)

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$544*
Viewed:5 hours ago
Economy
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Roundtrip
Return:02/28/20
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$544*
Viewed:5 hours ago
Economy
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Roundtrip
Return:02/29/20
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$544*
Viewed:5 hours ago
Economy
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Roundtrip
Return:03/01/20
24
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$544*
Viewed:5 hours ago
Economy
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Roundtrip
Return:03/02/20
25
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$544*
Viewed:5 hours ago
Economy
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Roundtrip
Return:03/03/20
26
from
$492*
Viewed:5 hours ago
Economy
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Roundtrip
Return:03/11/20
27
from
$492*
Viewed:5 hours ago
Economy
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Roundtrip
Return:03/12/20
28
from
$492*
Viewed:5 hours ago
Economy
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Roundtrip
Return:03/13/20
29
from
$492*
Viewed:5 hours ago
Economy
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Roundtrip
Return:03/14/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Washington to Liberia (Costa Rica)?

FromToDatesFare TypePrice

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 03/18/20

Return: 03/25/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 03/11/20

Return: 03/18/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 03/19/20

Return: 03/26/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 04/23/20

Return: 05/07/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 04/27/20

Return: 05/11/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 05/02/20

Return: 05/16/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 04/21/20

Return: 05/05/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 05/05/20

Return: 05/19/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 04/29/20

Return: 05/13/20

Roundtrip
from
$440*
Viewed:5hoursago

Washington (IAD)

Liberia (Costa Rica) (LIR)

Depart: 05/18/20

Return: 06/01/20

Roundtrip
from
$440*
Viewed:5hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Liberia (Costa Rica)

Wednesday overcast clouds
84°F 02/19/20
Thursday scattered clouds
94°F 02/20/20
Friday broken clouds
93°F 02/21/20
Saturday broken clouds
95°F 02/22/20
Sunday scattered clouds
92°F 02/23/20
Monday sky is clear
96°F 02/24/20
Tuesday light rain
97°F 02/25/20
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