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Liberia

$107+ Cheap flights from Dulles Intl (IAD) to Liberia (LIR)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LIR
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Dulles Intl to Liberia

Cheapest flights from Dulles Intl to Liberia
Explore the most affordable flight options available from Dulles Intl to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 11/106:00 amIAD - LIR
1 stop13h 37mUnited Airlines
Thu 11/138:35 amLIR - IAD
1 stop11h 16mUnited Airlines
Deal found 10/28$265
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/105:27 pmIAD - LIR
2 stops21h 46mAmerican Airlines
Fri 11/143:18 pmLIR - IAD
2 stops20h 54mAmerican Airlines
Deal found 10/27$269
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/76:00 amIAD - LIR
1 stop13h 37mUnited Airlines
Wed 11/1212:50 pmLIR - IAD
1 stop15h 26mUnited Airlines
Deal found 10/27$270
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/32:16 pmIAD - LIR
2 stops23h 05mAmerican Airlines
Sat 11/81:34 pmLIR - IAD
1 stop9h 25mAmerican Airlines
Deal found 10/27$274
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/126:04 amIAD - LIR
1 stop9h 14mAmerican Airlines
Mon 11/173:18 pmLIR - IAD
1 stop30h 15mAmerican Airlines
Deal found 10/28$277
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:29 pmIAD - LIR
2 stops21h 49mAmerican Airlines
Mon 11/103:18 pmLIR - IAD
2 stops21h 17mAmerican Airlines
Deal found 10/26$279
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/61:58 pmIAD - LIR
2 stops23h 20mAmerican Airlines
Mon 11/103:18 pmLIR - IAD
2 stops21h 17mAmerican Airlines
Deal found 10/28$292
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/48:05 pmIAD - LIR
1 stop17h 14mAmerican Airlines
Tue 12/91:19 pmLIR - IAD
1 stop8h 49mAmerican Airlines
Deal found 10/28$313
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/298:17 pmIAD - LIR
2 stops17h 01mAmerican Airlines
Sat 12/61:25 pmLIR - IAD
2 stops18h 19mAmerican Airlines
Deal found 10/27$317
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/136:00 amIAD - LIR
1 stop13h 37mUnited Airlines
Sat 12/208:35 amLIR - IAD
1 stop12h 44mUnited Airlines
Deal found 10/27$319
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:15 amIAD - LIR
1 stop28h 04mAmerican Airlines
Mon 12/81:19 pmLIR - IAD
1 stop8h 49mAmerican Airlines
Deal found 10/26$320
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 10/286:00 amIAD - LIR
1 stop8h 10mUnited Airlines
Tue 11/48:35 amLIR - IAD
1 stop12h 37mUnited Airlines
Deal found 10/27$328

Cheap flight deals from Dulles Intl to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Liberia (LIR). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$265
(United Airlines)

One-way from

$107
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$478
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Liberia flights.
Search Deals
From Washington, D.C. Dulles Intl to Liberia
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Liberia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Liberia 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 October 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Liberia that are best for you.

Fly from

Dulles Intl

Fly to

Liberia

Route

Depart

Return

Price

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Tue 1/27

3:42 pm-1:24 pm

2 stops22h 42m

Liberia

Wed 2/4

2:05 pm-12:24 am

1 stop9h 19m

$289

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Tue 1/27

3:42 pm-1:24 pm

2 stops22h 42m

Liberia

Thu 2/5

2:45 pm-6:33 pm

2 stops26h 48m

$289

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Mon 1/26

7:30 pm-1:24 pm

2 stops18h 54m

Liberia

Thu 2/5

2:45 pm-8:47 pm

2 stops29h 02m

$289

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Mon 2/9

7:15 am-1:50 pm

1 stop7h 35m

Liberia

Fri 2/13

3:55 pm-12:07 am

1 stop7h 12m

$297

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Sun 3/22

10:06 pm-12:10 pm

1 stop16h 04m

Liberia

Thu 3/26

11:35 am-10:28 pm

1 stop8h 53m

$324

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Fri 1/16

10:05 pm-3:51 pm

1 stop18h 46m

Liberia

Mon 1/19

8:35 am-8:49 pm

1 stop11h 14m

$355

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Wed 12/10

6:00 am-1:10 pm

1 stop8h 10m

Liberia

Mon 12/22

2:20 pm-11:49 pm

1 stop8h 29m

$355

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Sun 2/1

10:32 pm-4:08 pm

1 stop18h 36m

Liberia

Fri 2/6

8:35 am-10:18 pm

1 stop12h 43m

$355

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Fri 1/30

6:03 am-1:10 pm

1 stop8h 07m

Liberia

Sun 2/1

9:30 am-12:59 am

1 stop14h 29m

$355

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Tue 1/27

10:32 pm-4:08 pm

1 stop18h 36m

Liberia

Sun 2/1

9:30 am-6:47 am

1 stop20h 17m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 21 results
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Compare providers for flights from Dulles Intl to Liberia

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 Dulles Intl to Liberia in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Liberia from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Liberia

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Liberia?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Liberia. Price data was last updated on October 24, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Liberia is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Liberia (average of $152). Flying from Washington, D.C. Dulles Intl Airport to Liberia in February is currently the most expensive (average of $271). 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.

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

Reviews of airlines servicing Liberia

Get insights into the airlines that provide service to Liberia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Liberia. Reviews last updated October 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Liberia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Liberia. 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 into for flights to Liberia from Washington, D.C. Dulles Intl?

    Most people fly into Liberia (LIR) if they book a flight to Liberia from Washington, D.C. Dulles Intl. On average, Liberia has 0 inbound flights from Washington, D.C. Dulles Intl per day from 3 airlines. Liberia is conveniently located just 7.7 mi from Liberia’s city center.

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

    For as low as $324, Delta can have you in Liberia from Washington, D.C. Dulles Intl Airport in 16h 04m. The distance between Washington, D.C. Dulles Intl Airport and Liberia is about 2020 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Liberia round-trip?

    According to our current data, Delta ($272), United Airlines ($274), and American Airlines ($289) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Liberia. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Liberia 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 Washington, D.C. Dulles Intl Airport to Liberia?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Liberia (average of $152). Flying from Washington, D.C. Dulles Intl Airport to Liberia in February is currently the most expensive (average of $271). 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 Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra

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Alternative routes for Dulles Intl to Liberia

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

Top 3 airlines flying from Dulles Intl to Liberia

Discover the top 3 airlines that operate flights from Dulles Intl to Liberia. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$272Average$440FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$533FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$289Average$542FlexibilityNo cancel feeOn-time71%

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