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LIR - IAD

$179 Find cheap flights from Liberia to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Liberia to Dulles Intl departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Liberia to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Liberia to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Liberia to Dulles Intl (LIR-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Liberia to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:02 pm - 12:39 pmLIR-IAD
20h 37m2 stops
5:31 pm - 1:12 pmIAD-LIR
21h 41m2 stops
$325American Airlines
Find Deal
Fri, Sep 27 - Tue, Oct 1
12:00 pm - 11:35 pmLIR-IAD
9h 35m1 stop
1:05 am - 11:50 amIAD-LIR
12h 45m1 stop
Tue, Jun 4 - Mon, Jun 10
9:20 am - 4:40 amLIR-IAD
17h 20m2 stops
1:05 am - 9:10 amIAD-LIR
10h 05m1 stop
Tue, Jun 4 - Mon, Jun 10
12:59 pm - 12:43 pmLIR-IAD
21h 44m2 stops
8:15 pm - 11:45 amIAD-LIR
17h 30m2 stops
$480American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
1:14 pm - 11:59 pmLIR-IAD
8h 45m1 stop
6:15 am - 12:10 pmIAD-LIR
7h 55m1 stop
$535United Airlines
Find Deal
Fri, Sep 27 - Tue, Oct 1
2:10 pm - 5:13 pmLIR-IAD
25h 03m1 stop
8:15 pm - 11:45 amIAD-LIR
17h 30m2 stops
$566American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
10:00 am - 5:40 amLIR-IAD
17h 40m1 stop
6:30 am - 12:20 pmIAD-LIR
7h 50m1 stop
Tue, Jun 4 - Tue, Jun 11
1:14 pm - 11:59 pmLIR-IAD
8h 45m1 stop
10:09 pm - 10:13 amIAD-LIR
14h 04m1 stop
$661United Airlines
Find Deal
Tue, Jun 4 - Sat, Jun 15
12:59 pm - 5:13 pmLIR-IAD
26h 14m2 stops
9:18 am - 1:19 pmIAD-LIR
30h 01m1 stop
$674American Airlines
Find Deal
Tue, Jun 4 - Sat, Jun 15
12:59 pm - 5:13 pmLIR-IAD
26h 14m2 stops
9:18 am - 11:45 amIAD-LIR
28h 27m2 stops
$720American Airlines
Find Deal
Tue, Jun 4 - Sat, Jun 15

Flights from Liberia to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Liberia to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Liberia to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($179) and United Airlines ($186). The cheapest round-trip tickets were found on American Airlines ($325) and United Airlines ($535).

Good to know

Cheapest flight

$179
Flight from Liberia to Washington Dulles Airport

When to book flights from Liberia to Dulles Intl

Are your dates flexible? Find out the best times to travel from Liberia to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Liberia to Washington Dulles Airport flights

  • What is the cheapest flight from Liberia to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Liberia to Washington, D.C. Dulles Intl Airport was $179 for a one-way ticket and $325 for a round-trip.

  • Do I need a passport to fly between Liberia and Washington Dulles Airport?

    A passport is required to fly from Liberia to Washington Dulles Airport.

  • Which aircraft models fly most regularly from Liberia to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Liberia to Washington Dulles Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Liberia and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Liberia to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Liberia to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Liberia to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Liberia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Liberia to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Liberia with another airline. Booking your flights between Liberia and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Liberia to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Liberia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Liberia to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Liberia to Washington, D.C. found on KAYAK in the last 72 hours.
5/22Wed
1 stopAmerican Airlines
7h 51mLIR-IAD
$179
5/21Tue
1 stopUnited Airlines
17h 59mLIR-IAD
$186
6/3Mon
1 stopUnited Airlines
30h 32mLIR-IAD
$188
9/6Fri
1 stopDelta
9h 02mLIR-IAD
$224
8/31Sat
1 stopDelta
24h 49mLIR-IAD
$236
6/6Thu
1 stop
12h 15mLIR-IAD
$255
6/4Tue
2 stops
14h 40mLIR-IAD
$257
5/18Sat
2 stopsAir Canada
29h 33mLIR-IAD
$356
8/6Tue
1 stopAlaska Airlines
17h 40mLIR-IAD
$407
6/22Sat
1 stopAir Canada
23h 39mLIR-IAD
$630

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Last minute flights from Liberia to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Liberia to Washington, D.C. that are departing in the next 10 days.
5/7Tue
multi-stopUnited Airlines
17h 59mLIR-IAD
5/14Tue
multi-stopUnited Airlines
19h 25mIAD-LIR
$388
5/7Tue
multi-stopAmerican Airlines
22h 22mLIR-IAD
5/14Tue
multi-stopAmerican Airlines
24h 08mIAD-LIR
$422

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Liberia - Washington Dulles Airport Flights

Departure:

Liberia (LIR)Costa Rica

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Liberia

Cabin classes: