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Dulles Intl

$180+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — IAD
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
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 August 12, 2026.

This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 10/102:44 pm -
2 stops21h 34m
Sat 10/177:13 pm -
2 stops20h 05m
Deal found 8/12$273
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 11/183:35 pm -
2 stops24h 36m
Thu 11/267:09 pm -
2 stops20h 10m
Deal found 8/11$332
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:20 pm -
1 stop13h 00m
Thu 11/268:34 am -
1 stop29h 36m
Deal found 8/11$333
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:03 pm -
1 stop20h 52m
Sun 10/186:15 am -
1 stop7h 55m
Deal found 8/10$337
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:03 pm -
1 stop20h 52m
Sat 10/173:02 pm -
1 stop23h 08m
Deal found 8/10$352
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:20 pm -
1 stop9h 10m
Sun 10/186:15 am -
1 stop7h 55m
Deal found 8/10$363
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 10/292:44 pm -
2 stops16h 00m
Mon 11/97:17 pm -
2 stops18h 16m
Deal found 8/8$376
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 11/115:20 pm -
1 stop28h 05m
Thu 11/262:38 pm -
1 stop23h 32m
Deal found 8/9$377

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 August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(American Airlines)

One-way from

$180
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$618

Good one-way deal

$211 or less
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. 28% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease ($89 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from Liberia to Washington, D.C. Dulles Intl.
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 August 12, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Sat 10/10

1:03 pm-11:55 am

1 stop20h 52m

Washington, D.C. Dulles Intl

Sat 10/17

3:02 pm-12:10 pm

1 stop23h 08m

$352

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Sat 10/10

1:03 pm-11:55 am

1 stop20h 52m

Washington, D.C. Dulles Intl

Sun 10/18

6:15 am-12:10 pm

1 stop7h 55m

$358

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Thu 10/29

1:20 pm-11:28 am

1 stop20h 08m

Washington, D.C. Dulles Intl

Mon 11/9

10:35 pm-11:44 am

1 stop14h 09m

$363
Quickest round-trip

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Fri 10/9

1:20 pm-12:30 am

1 stop9h 10m

Washington, D.C. Dulles Intl

Sun 10/18

6:15 am-12:10 pm

1 stop7h 55m

$363

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Thu 10/29

2:44 pm-8:44 am

2 stops16h 00m

Washington, D.C. Dulles Intl

Mon 11/9

7:17 pm-12:33 pm

2 stops18h 16m

$376

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Thu 11/12

5:20 pm-11:44 am

1 stop17h 24m

Washington, D.C. Dulles Intl

Thu 11/26

2:38 pm-1:10 pm

1 stop23h 32m

$377

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Sun 11/8

9:25 am-5:35 am

1 stop19h 10m

Washington, D.C. Dulles Intl

Fri 11/27

5:50 pm-11:44 am

1 stop18h 54m

$392

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Tue 1/12

3:17 pm-12:36 pm

2 stops20h 19m

Washington, D.C. Dulles Intl

Sun 1/17

6:00 am-12:21 pm

1 stop7h 21m

$398

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Thu 9/24

1:20 pm-12:30 am

1 stop9h 10m

Washington, D.C. Dulles Intl

Sun 9/27

6:15 am-12:10 pm

1 stop7h 55m

$418

LiberiaWashington, D.C.

LIR Liberia - IAD Washington, D.C. Dulles Intl

LIRIAD

Liberia

Wed 11/11

5:20 pm-7:20 am

1 stop13h 00m

Washington, D.C. Dulles Intl

Sat 11/28

6:10 am-11:44 am

1 stop30h 34m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 21 resultsSorted by cheapest first
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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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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.

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 13h. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 2020 mi.

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

    Looking at all options, your cheapest flight can be booked for $181. While the most popular route (Liberia - Washington, D.C. Dulles Intl) can be booked for $337 on average, our data indicates $994 when flying from Liberia to Washington, D.C. Dulles Intl Airport.

  • 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.

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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Oxon Hill
Clinton
Hunt Valley
Woodbridge

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