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Washington, D.C.

$143+ Cheap flights from Liberia (LIR) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — WAS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Liberia to Washington, D.C.

Cheapest flights from Liberia to Washington, D.C.
Explore the most affordable flight options available from Liberia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:05 pm
LIR
-
IAD
1 stop8h 16m
Delta
Wed 2/186:00 am
IAD
-
LIR
1 stop9h 15m
Delta
Deal found 2/1$249
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:20 pm
LIR
-
DCA
1 stop8h 38m
United Airlines
Wed 5/277:30 pm
DCA
-
LIR
1 stop16h 30m
United Airlines
Deal found 2/2$258
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:20 pm
LIR
-
IAD
1 stop8h 39m
United Airlines
Wed 5/2710:10 pm
IAD
-
LIR
1 stop13h 50m
United Airlines
Deal found 2/2$258
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:29 pm
LIR
-
IAD
2 stops16h 19m
American Airlines
Wed 2/185:00 am
IAD
-
LIR
1 stop8h 37m
American Airlines
Deal found 2/2$262
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:29 pm
LIR
-
IAD
1 stop30h 24m
American Airlines
Sat 3/74:46 pm
IAD
-
LIR
2 stops20h 32m
American Airlines
Deal found 2/1$269
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:20 pm
LIR
-
BWI
1 stop20h 16m
United Airlines
Wed 5/273:00 pm
BWI
-
LIR
1 stop21h 00m
United Airlines
Deal found 2/1$273
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/142:05 pm
LIR
-
BWI
1 stop9h 30m
Delta
Wed 2/187:15 am
BWI
-
LIR
1 stop8h 00m
Delta
Deal found 2/1$291
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:35 am
LIR
-
BWI
1 stop12h 50m
United Airlines
Mon 2/98:07 am
BWI
-
LIR
1 stop11h 30m
United Airlines
Deal found 2/1$308
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:01 pm
LIR
-
DCA
1 stop8h 58m
United Airlines
Sun 2/87:59 pm
DCA
-
LIR
1 stop18h 11m
United Airlines
Deal found 1/31$308
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/612:50 pm
LIR
-
IAD
1 stop15h 31m
United Airlines
Mon 2/96:03 am
IAD
-
LIR
1 stop8h 07m
United Airlines
Deal found 1/31$308
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:20 pm
LIR
-
IAD
1 stop29h 21m
United Airlines
Sat 3/710:31 pm
IAD
-
LIR
1 stop14h 24m
United Airlines
Deal found 2/2$413
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/163:55 pm
LIR
-
DCA
1 stop16h 12m
JetBlue
Sat 2/213:48 pm
DCA
-
LIR
1 stop22h 07m
JetBlue
Deal found 2/2$433

Find flight deals from Liberia to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$249
(Delta)

One-way from

$148
(United Airlines)

Popular in

March

Cheapest in

July

Average price

$615

Good one-way deal

$401 or less
Provider with most accurate pricing for Liberia-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Liberia-Washington, D.C. (WAS) flights.
Search Deals
From Liberia to Washington, D.C. (WAS)
Search Deals
One-way flight from Liberia to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Liberia to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Liberia to Washington, D.C. that are best for you.

Fly from

Liberia

Fly to

Washington, D.C.

Route

Depart

Return

Price

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Sat 2/14

3:05 pm-12:21 am

1 stop8h 16m

Washington, D.C. Dulles Intl

Wed 2/18

6:00 am-2:15 pm

1 stop9h 15m

$249

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Wed 5/13

1:20 pm-11:58 pm

1 stop8h 38m

Washington, D.C. Reagan-National

Wed 5/27

7:30 pm-10:00 am

1 stop16h 30m

$258

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Wed 5/13

1:20 pm-11:59 pm

1 stop8h 39m

Washington, D.C. Dulles Intl

Wed 5/27

10:10 pm-12:10 pm

1 stop16h 00m

$258

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 2/26

8:35 am-10:16 pm

1 stop12h 41m

Washington, D.C. Dulles Intl

Mon 3/2

10:25 pm-4:08 pm

1 stop18h 43m

$258

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Sat 2/14

1:21 pm-8:48 am

2 stops18h 27m

Washington, D.C. Dulles Intl

Wed 2/18

5:00 am-2:13 pm

2 stops10h 13m

$262

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Mon 3/2

1:17 pm-11:00 am

2 stops20h 43m

Washington, D.C. Dulles Intl

Sat 3/7

4:46 pm-12:18 pm

2 stops20h 32m

$262

LiberiaBaltimore

LIR - BWI

LIRBWI

Liberia

Wed 5/13

1:20 pm-11:36 am

1 stop20h 16m

Baltimore/Washington

Wed 5/27

3:00 pm-10:00 am

1 stop21h 00m

$273

LiberiaBaltimore

LIR - BWI

LIRBWI

Liberia

Sat 2/14

2:05 pm-12:35 am

1 stop9h 30m

Baltimore/Washington

Wed 2/18

7:15 am-2:15 pm

1 stop8h 00m

$291

LiberiaBaltimore

LIR - BWI

LIRBWI

Liberia

Sat 2/14

1:13 pm-11:35 am

2 stops21h 22m

Baltimore/Washington

Wed 2/18

6:37 pm-12:32 pm

2 stops18h 55m

$313

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Fri 3/27

2:55 pm-1:03 pm

1 stop20h 08m

Washington, D.C. Reagan-National

Fri 4/3

4:10 pm-2:30 pm

1 stop24h 20m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 43 results
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  • Most accurate provider: When it comes to deals on Liberia-Washington, D.C. flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Liberia-Washington, D.C. flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Liberia-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Liberia-Washington, D.C. flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Liberia-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Liberia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Liberia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Liberia to Washington, D.C.

What is the cheapest month to book a flight from Liberia to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Liberia to Washington, D.C. (average of $145). Flying from Liberia to Washington, D.C. in September is currently the most expensive (average of $220). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIR to WAS?

Find hourly flight availability from Liberia to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

When flying from Liberia to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Liberia to Washington, D.C.?

Related info for your journey

Find useful and relevant information for your journey from Liberia to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Liberia to Washington, D.C.?

    Liberia (LIR) is the airport you will fly out of if you book a flight from Liberia to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Liberia; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Liberia airport to Washington, D.C.. It is only a 7.7 mi journey to Liberia (LIR) from Liberia’s city center.

  • How long is the flight from Liberia to Washington, D.C.?

    Departing from Liberia to Washington, D.C. will take you 8h 16m. The distance between Liberia and Washington, D.C. is about 2020 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Liberia to Washington, D.C. round-trip?

    Currently priced at $298, American Airlines will fly you from Liberia to Washington, D.C. and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Liberia to Washington, D.C. for 26% less than the average price by searching for this airline.

  • What are the most popular routes from Liberia to Washington, D.C.?

    Most travelers choose Liberia - Washington, D.C. Dulles Intl, Liberia - Baltimore/Washington or Liberia - Washington, D.C. Reagan-National when deciding on the best route from Liberia to Washington, D.C..

  • Can I find deals for flights from Liberia to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Liberia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Liberia to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Liberia to Washington, D.C..

  • Can I find deals for business class flights from Liberia to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Liberia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Liberia to Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Liberia to Washington, D.C. (average of $145). Flying from Liberia to Washington, D.C. in September is currently the most expensive (average of $220). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Liberia to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
San José to Dulles Intl flights
San José to Reagan-National flights
Liberia to Reagan-National flights
Liberia to Dulles Intl flights

Top airline flying from Liberia to Washington, D.C.

Discover the top airline that operate flights from Liberia to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$366FlexibilityNo cancel feeOn-time71%

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