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Dulles Intl

$148+ Cheap flights from Liberia (LIR) to Dulles Intl (IAD)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Liberia to Dulles Intl

Cheapest flights from Liberia to Dulles Intl
Explore the most affordable flight options available from Liberia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. 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
2 stops18h 31m
American Airlines
Sat 3/74:46 pm
IAD
-
LIR
2 stops20h 32m
American Airlines
Deal found 1/28$262
This Delta deal was found by Cheapflights users on 1/28. 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
-
IAD
1 stop9h 16m
Delta
Wed 2/187:15 am
IAD
-
LIR
1 stop7h 35m
Delta
Deal found 1/28$270
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/141:21 pm
LIR
-
IAD
2 stops18h 27m
American Airlines
Wed 2/185:00 am
IAD
-
LIR
1 stop8h 37m
American Airlines
Deal found 1/28$273
This United Airlines deal was found by Cheapflights users on 1/29. 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 stop16h 00m
United Airlines
Deal found 1/29$279
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 3/312:18 pm
LIR
-
IAD
2 stops21h 14m
American Airlines
Sun 4/57:09 pm
IAD
-
LIR
2 stops20h 09m
American Airlines
Deal found 1/28$323
This United Airlines deal was found by Cheapflights users on 1/28. 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
-
IAD
1 stop30h 16m
United Airlines
Mon 2/95:45 pm
IAD
-
LIR
1 stop20h 25m
United Airlines
Deal found 1/28$333
This United Airlines deal was found by Cheapflights users on 1/26. 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 1/292:01 pm
LIR
-
IAD
1 stop24h 59m
United Airlines
Mon 2/25:45 pm
IAD
-
LIR
1 stop20h 25m
United Airlines
Deal found 1/26$355
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/28:35 am
LIR
-
IAD
1 stop25h 51m
United Airlines
Sat 3/710:31 pm
IAD
-
LIR
1 stop14h 24m
United Airlines
Deal found 1/28$369
This Faresmojo deal was found by Cheapflights users on 1/26. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
LIR
-
IAD
1 stop8h 44m
JetBlue
Fri 7/107:00 am
IAD
-
LIR
1 stop6h 57m
JetBlue
Deal found 1/26$370

Find flight deals from Liberia to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) to Dulles Intl (IAD). 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$262
(American Airlines)

One-way from

$148
(United Airlines)

Popular in

March

Cheapest in

July

Average price

$240
Provider with most accurate pricing for Liberia-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Liberia-Washington, D.C. Dulles Intl flights.
Search Deals
From Liberia to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Liberia to Washington, D.C. Dulles Intl
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 January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia to Dulles Intl 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 January 29, 2026.
Use the filters below to find and compare flights from Liberia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Liberia

Fly to

Dulles Intl

Route

Depart

Return

Price

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Fri 5/1

3:25 pm-11:28 am

1 stop18h 03m

Washington, D.C. Dulles Intl

Thu 5/14

10:35 pm-3:25 pm

1 stop18h 50m

$270

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

7:15 am-1:50 pm

1 stop7h 35m

$270

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Sat 2/14

3:13 pm-1:32 pm

2 stops21h 19m

Washington, D.C. Dulles Intl

Wed 2/18

5:00 am-2:13 pm

2 stops10h 13m

$278

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

6:30 am-12:10 pm

1 stop7h 40m

$279

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 3/31

2:18 pm-1:32 pm

2 stops21h 14m

Washington, D.C. Dulles Intl

Sun 4/5

7:09 pm-1:18 pm

2 stops20h 09m

$323

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Mon 3/2

1:21 pm-11:00 am

2 stops20h 39m

Washington, D.C. Dulles Intl

Sat 3/7

4:46 pm-11:37 am

2 stops19h 51m

$323

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Mon 3/2

8:35 am-11:26 am

1 stop25h 51m

Washington, D.C. Dulles Intl

Sat 3/7

10:31 pm-11:55 am

1 stop14h 24m

$369

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Wed 2/4

3:05 pm-12:24 am

1 stop8h 19m

$148

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Fri 4/24

3:25 pm-10:44 pm

1 stop29h 19m

$148

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 2/19

8:35 am-11:21 am

1 stop25h 46m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 15 results
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Compare providers for flights from Liberia to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Liberia to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Liberia-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Liberia-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Liberia-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Liberia-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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. Dulles Intl Airport 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 Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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. Dulles Intl Airport

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

Currently, July is the cheapest month in which you can book a flight from Liberia to Washington, D.C. Dulles Intl Airport (average of $144). Flying from Liberia to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $244). 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.

Related info for your journey

Find useful and relevant information for your journey from Liberia to Dulles Intl. 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. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Liberia, you will be flying from Liberia, which is the city’s only airport. Liberia (LIR) is located 7.7 mi from the center of Liberia. There are 0 flights from Liberia to Washington, D.C. Dulles Intl per day from 0 different airlines.

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

    There are many flights that can get you from Liberia to Washington, D.C. Dulles Intl Airport in 8h 16m. Fly via American Airlines or Delta to get the fastest option. Airlines will cover a distance of 2020 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Liberia to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Liberia to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Liberia to Dulles Intl?

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

  • Can I find deals for business class flights from Liberia to Dulles Intl?

    Yes. Cheapflights offers flight deals from Liberia to Dulles Intl 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. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Liberia to Washington, D.C. Dulles Intl Airport (average of $144). Flying from Liberia to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $244). 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. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport 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
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Liberia to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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