HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Liberia

$727+ Cheap flights from Dulles Intl (IAD) to Liberia

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ROB
Mar 12 — Mar 191
Thu 3/12
Thu 3/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Liberia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 10, 2026.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:45 pm
IAD
-
ROB
1 stop24h 20m
Royal Air Maroc
Sat 1/303:05 am
ROB
-
IAD
1 stop20h 40m
Royal Air Maroc
Deal found 2/9$1,013
This oojo deal was found by Cheapflights users on 2/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:45 pm
IAD
-
ROB
1 stop24h 20m
Royal Air Maroc
Wed 4/295:45 am
ROB
-
IAD
1 stop17h 15m
Royal Air Maroc
Deal found 2/6$1,021
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:45 pm
IAD
-
ROB
1 stop24h 20m
Royal Air Maroc
Tue 2/23:05 am
ROB
-
IAD
1 stop20h 40m
Royal Air Maroc
Deal found 2/9$1,049
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:00 am
IAD
-
ROB
1 stop23h 45m
Ethiopian Air
Mon 3/1611:05 am
ROB
-
IAD
2 stops25h 55m
Ethiopian Air
Deal found 2/8$1,081
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:00 am
IAD
-
ROB
1 stop23h 45m
Ethiopian Air
Mon 2/2311:05 am
ROB
-
IAD
2 stops25h 55m
Ethiopian Air
Deal found 2/8$1,085
This United Airlines deal was found by Cheapflights users on 2/7. 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 2/235:45 pm
IAD
-
ROB
2 stops22h 30m
United Airlines
Wed 3/410:45 pm
ROB
-
IAD
1 stop20h 50m
United Airlines
Deal found 2/7$1,096
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:45 pm
IAD
-
ROB
1 stop24h 20m
Royal Air Maroc
Wed 5/275:45 am
ROB
-
IAD
1 stop17h 15m
Royal Air Maroc
Deal found 2/8$1,129
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:30 pm
IAD
-
ROB
3 stops43h 45m
SWISS
Wed 2/310:45 pm
ROB
-
IAD
2 stops46h 55m
SWISS
Deal found 2/9$1,137

Find flight deals from Dulles Intl to Liberia

Keep the following information in mind while searching for Dulles Intl to Liberia flight deals. Data was last updated February 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,021
(oojo)

One-way from

$727
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$1,179
Provider with most accurate pricing for Washington, D.C. (WAS)-Monrovia Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Monrovia Roberts Intl 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 ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 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 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 February 10, 2026.
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.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 2/20

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Wed 4/29

5:45 am-7:00 pm

1 stop17h 15m

$1,021

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 2/23

5:45 pm-9:15 pm

2 stops22h 30m

Monrovia Roberts Intl

Wed 3/4

10:45 pm-2:35 pm

1 stop20h 50m

$1,096

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 2/27

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Wed 5/27

5:45 am-7:00 pm

1 stop17h 15m

$1,129

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 2/24

5:45 pm-9:15 pm

3 stops22h 30m

Monrovia Roberts Intl

Wed 8/19

9:10 pm-4:45 pm

2 stops23h 35m

$1,156

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sat 3/14

11:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Mon 3/23

7:30 am-8:05 pm

2 stops16h 35m

$1,171

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 2/20

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Wed 4/29

7:30 am-7:45 pm

2 stops16h 15m

$1,184

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sat 3/7

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Sat 4/4

7:30 am-7:45 pm

2 stops16h 15m

$1,216

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sat 7/18

5:35 pm-7:50 pm

2 stops22h 15m

Monrovia Roberts Intl

Sun 8/23

9:10 pm-2:20 pm

2 stops45h 10m

$1,217

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 3/25

9:50 pm-5:50 pm

2 stops16h 00m

Monrovia Roberts Intl

Wed 4/15

7:30 am-7:45 pm

2 stops16h 15m

$1,218

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 2/24

10:00 am-2:45 pm

1 stop23h 45m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 16 results
1
2

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

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Liberia (average of $995). Flying from Washington, D.C. Dulles Intl Airport to Liberia in July is currently the most expensive (average of $1,335). 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.

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 February 10, 2026.
Read reviews from past customers who have flown United Airlines, Brussels Airlines, and Ethiopian Air 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.
United Airlines
7.4
Good
9,269 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,269 reviews
United Airlines
7.4
Good
9,269 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Brussels Airlines
7.2
Good
384 reviews
United Airlines
7.4
Good
9,269 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Ethiopian Air
7.2
Good
958 reviews
United Airlines
7.4
Good
9,269 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Royal Air Maroc
6.2
Okay
573 reviews
United Airlines
7.4
Good
9,269 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

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

    For as low as $1,096, Royal Air Maroc can have you in Liberia from Washington, D.C. Dulles Intl Airport in 22h 30m. The distance between Washington, D.C. Dulles Intl Airport and Liberia is about 4718 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 to fly from Washington, D.C. Dulles Intl Airport to Liberia one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Liberia are United Airlines ($77), Frontier ($80), and JetBlue ($103).

  • 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Liberia (average of $995). Flying from Washington, D.C. Dulles Intl Airport to Liberia in July is currently the most expensive (average of $1,335). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Cairo flights
Dulles Intl to Accra flights
Dulles Intl to Lagos flights
Dulles Intl to Casablanca flights
Reagan-National to Cairo flights
Baltimore to Cairo flights
Dulles Intl to Jomo Kenyatta Intl flights
Reagan-National to Casablanca flights
Dulles Intl to Cape Town flights
Dulles Intl to Marrakech flights
Reagan-National to Jomo Kenyatta Intl flights
Baltimore to Jomo Kenyatta Intl flights
Reagan-National to Lagos flights
Baltimore to Casablanca flights
Baltimore to Lagos flights
Baltimore to Accra flights
Dulles Intl to OR Tambo flights
Reagan-National to Marrakech flights
Reagan-National to Accra flights
Baltimore to Marrakech flights
Dulles Intl to Addis Ababa flights
Reagan-National to OR Tambo flights
Baltimore to Cape Town flights
Reagan-National to Cape Town flights
Baltimore to OR Tambo flights
Dulles Intl to Dakar flights
Dulles Intl to Douala flights
Dulles Intl to Yaoundé flights
Dulles Intl to Arusha flights
Reagan-National to Addis Ababa flights
Reagan-National to Douala flights
Dulles Intl to Tunis flights
Baltimore to Douala flights
Dulles Intl to Entebbe flights
Dulles Intl to Abuja flights
Dulles Intl to Zanzibar flights
Reagan-National to Lusaka flights
Reagan-National to Yaoundé flights
Reagan-National to Entebbe flights
Baltimore to Yaoundé flights
Baltimore to Addis Ababa flights
Dulles Intl to Harare flights
Dulles Intl to Lusaka flights
Baltimore to Dakar flights
Reagan-National to Arusha flights
Dulles Intl to Freetown flights
Reagan-National to Zanzibar flights
Baltimore to Lusaka flights
Reagan-National to Dakar flights

Top 4 airlines flying from Dulles Intl to Liberia

Discover the top 4 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 February 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,014Average$1,225FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$1,045Average$1,491FlexibilityNo cancel feeOn-time69%
Royal Air MarocCheapest$1,076Average$1,596FlexibilityNo cancel feeOn-time75%
Brussels AirlinesCheapest$1,138Average$1,586FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.