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Dulles Intl

$154+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — IAD
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/12. 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 2/262:01 pm
LIR
-
IAD
1 stop26h 29m
United Airlines
Fri 3/610:31 pm
IAD
-
LIR
1 stop15h 29m
United Airlines
Deal found 2/12$259
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/268:35 am
LIR
-
IAD
1 stop12h 41m
United Airlines
Mon 3/26:03 am
IAD
-
LIR
1 stop8h 07m
United Airlines
Deal found 2/9$268
This BusinessClass deal was found by Cheapflights users on 2/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:35 am
LIR
-
IAD
1 stop12h 41m
Multiple Airlines
Fri 3/610:31 pm
IAD
-
LIR
1 stop15h 29m
Multiple Airlines
Deal found 2/12$270
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 3/61:21 pm
LIR
-
IAD
2 stops18h 27m
American Airlines
Sun 3/87:09 pm
IAD
-
LIR
1 stop20h 18m
American Airlines
Deal found 2/12$280
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/22:01 pm
LIR
-
IAD
1 stop20h 48m
United Airlines
Sat 3/710:31 pm
IAD
-
LIR
1 stop14h 24m
United Airlines
Deal found 2/12$281
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/62:01 pm
LIR
-
IAD
1 stop8h 58m
United Airlines
Sun 3/810:31 pm
IAD
-
LIR
1 stop15h 24m
United Airlines
Deal found 2/12$321
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/143:13 pm
LIR
-
IAD
2 stops16h 35m
American Airlines
Wed 2/186:00 am
IAD
-
LIR
1 stop9h 25m
American Airlines
Deal found 2/10$323
This Delta deal was found by Cheapflights users on 2/11. 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 2/186:00 am
IAD
-
LIR
1 stop9h 15m
Delta
Deal found 2/11$331
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 5/12:40 pm
LIR
-
IAD
2 stops26h 53m
American Airlines
Thu 5/148:11 pm
IAD
-
LIR
2 stops19h 29m
American Airlines
Deal found 2/13$335
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/21:17 pm
LIR
-
IAD
2 stops20h 43m
American Airlines
Sat 3/74:46 pm
IAD
-
LIR
2 stops20h 32m
American Airlines
Deal found 2/11$337

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(United Airlines)

One-way from

$154
(United Airlines)

Popular in

February

Cheapest in

July

Average price

$1,042
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. 32% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 13, 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

Thu 2/26

2:01 pm-5:30 pm

1 stop26h 29m

Washington, D.C. Dulles Intl

Fri 3/6

10:31 pm-1:00 pm

1 stop15h 29m

$259

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-10:00 am

1 stop13h 50m

$268

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

6:03 am-1:10 pm

1 stop8h 07m

$268

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 2/26

8:35 am-10:16 pm

1 stop12h 41m

Washington, D.C. Dulles Intl

Fri 3/6

10:31 pm-1:00 pm

1 stop15h 29m

$270

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Mon 3/2

2:01 pm-11:49 am

1 stop20h 48m

Washington, D.C. Dulles Intl

Sat 3/7

10:31 pm-11:55 am

1 stop14h 24m

$281

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Tue 6/2

3:27 pm-10:43 pm

1 stop29h 16m

$154

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Wed 6/10

3:27 pm-10:43 pm

1 stop29h 16m

$154

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Mon 5/18

3:27 pm-10:49 pm

1 stop29h 22m

$154

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Sun 5/24

8:30 am-7:25 am

1 stop20h 55m

$154

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Wed 6/3

3:27 pm-10:43 pm

1 stop29h 16m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 11 results
1
2

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 February.
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 $142). Flying from Liberia to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $243). 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 26h 29m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 2020 mi.

  • 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 $142). Flying from Liberia to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $243). 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
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

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Alternative routes for Liberia to Dulles Intl

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