What is the cheapest airline that flies from Washington, D.C. to Liberia?

Ethiopian Air, United Airlines, and Brussels Airlines are the most popular carriers operating from Washington, D.C. to Liberia

How long is the flight from Washington, D.C. to Liberia?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Liberia, then you can expect flight times to average 20h 52m and 29h 31m, respectively.

What airlines fly to Liberia?

Ethiopian Air, Brussels Airlines and Royal Air Maroc are the top three most popular airlines that fly to Liberia from Washington, D.C. according to our data. Ethiopian Air is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Liberia. Keep in mind that there are 4 different airlines that fly to Liberia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Liberia?

Prices for flights from Washington, D.C. to Liberia were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Liberia?

As of December 2025, there are 4 operators available to choose from for flights from Washington, D.C. to Liberia.

How old do you have to be to fly from Washington, D.C. to Liberia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Liberia.

What documentation or ID do you need to fly to Liberia?

The travel and health documents you'll need for your trip to Liberia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$733 Cheap Flights from Washington, D.C. to Liberia in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 2:45 pm

IAD

ROB

23h 45m1 stop

11:05 am - 8:00 am

ROB

IAD

25h 55m2 stops

$1,060Ethiopian Air

Tue, Feb 3 - Thu, Feb 19

10:00 am - 2:45 pm

IAD

ROB

23h 45m1 stop

11:05 am - 8:00 am

ROB

IAD

25h 55m2 stops

$1,061Ethiopian Air

Tue, Feb 17 - Thu, Mar 5

8:45 pm - 2:05 am

IAD

ROB

24h 20m1 stop

3:05 am - 6:45 pm

ROB

IAD

20h 40m1 stop

$1,074Royal Air Maroc

Wed, Feb 4 - Tue, Feb 24

8:45 pm - 4:35 am

IAD

ROB

26h 50m1 stop

3:05 am - 6:45 pm

ROB

IAD

20h 40m1 stop

$1,080Royal Air Maroc

Fri, Jan 16 - Thu, Jan 29

10:00 am - 2:45 pm

IAD

ROB

23h 45m1 stop

11:05 am - 8:00 am

ROB

IAD

25h 55m2 stops

$1,083Ethiopian Air

Tue, Feb 3 - Thu, Feb 26

9:45 pm - 2:05 am

IAD

ROB

24h 20m1 stop

5:45 am - 7:00 pm

ROB

IAD

17h 15m1 stop

$1,084Royal Air Maroc

Wed, Mar 11 - Wed, Apr 1

5:45 pm - 9:15 pm

IAD

ROB

22h 30m2 stops

10:45 pm - 2:35 pm

ROB

IAD

20h 50m1 stop

$1,094Brussels Airlines

Tue, Feb 17 - Wed, Mar 4

8:00 pm - 9:15 pm

DCA

ROB

45h 15m3 stops

10:45 pm - 3:32 pm

ROB

DCA

44h 47m2 stops

$1,099United Airlines

Sun, Mar 8 - Tue, Mar 17

10:05 am - 9:15 pm

BWI

ROB

30h 10m3 stops

10:45 pm - 9:42 pm

ROB

BWI

27h 57m2 stops

$1,109United Airlines

Mon, Jan 19 - Wed, Mar 4

11:05 am - 9:15 pm

DCA

ROB

30h 10m3 stops

8:05 pm - 10:23 am

ROB

DCA

42h 18m3 stops

$1,250Air Canada

Mon, Mar 9 - Fri, Mar 20

Brussels Airlines flights from Washington, D.C. to Liberia

Our best Brussels Airlines deals on Washington, D.C. to Liberia flight tickets

Brussels Airlines

Feb 17

IAD5:45 pmWashington, D.C. Dulles Intl

22h 30m

2 stops

ROB9:15 pmMonrovia Roberts Intl

Mar 4

ROB10:45 pmMonrovia Roberts Intl

20h 50m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$1,094

Find similar

Brussels Airlines

Feb 3

IAD5:45 pmWashington, D.C. Dulles Intl

22h 30m

2 stops

ROB9:15 pmMonrovia Roberts Intl

Feb 17

ROB10:45 pmMonrovia Roberts Intl

45h 10m

2 stops

IAD2:55 pmWashington, D.C. Dulles Intl

$1,136

Find similar

Brussels Airlines

Feb 19

IAD5:45 pmWashington, D.C. Dulles Intl

20h 00m

1 stop

ROB6:45 pmMonrovia Roberts Intl

Mar 3

ROB10:45 pmMonrovia Roberts Intl

20h 50m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$1,139

Find similar

SWISS flights from Washington, D.C. to Liberia

Our best SWISS deals on Washington, D.C. to Liberia flight tickets

SWISS

Feb 4

IAD5:25 pmWashington, D.C. Dulles Intl

44h 20m

2 stops

ROB6:45 pmMonrovia Roberts Intl

Feb 25

ROB10:45 pmMonrovia Roberts Intl

22h 55m

2 stops

IAD4:40 pmWashington, D.C. Dulles Intl

$1,128

Find similar

SWISS

Feb 18

IAD5:45 pmWashington, D.C. Dulles Intl

44h 00m

2 stops

ROB6:45 pmMonrovia Roberts Intl

Mar 3

ROB10:45 pmMonrovia Roberts Intl

46h 55m

2 stops

IAD4:40 pmWashington, D.C. Dulles Intl

$1,134

Find similar

SWISS

Feb 18

IAD5:45 pmWashington, D.C. Dulles Intl

44h 00m

2 stops

ROB6:45 pmMonrovia Roberts Intl

Mar 4

ROB10:45 pmMonrovia Roberts Intl

20h 50m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$1,144

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 2/3

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Thu 2/19

11:05 am-8:00 am

2 stops25h 55m

$1,060

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 2/17

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Thu 3/5

11:05 am-8:00 am

2 stops25h 55m

$1,061

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 2/4

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Tue 2/24

3:05 am-6:45 pm

1 stop20h 40m

$1,074

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 1/16

8:45 pm-4:35 am

1 stop26h 50m

Monrovia Roberts Intl

Thu 1/29

3:05 am-6:45 pm

1 stop20h 40m

$1,080

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 2/3

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Thu 2/26

11:05 am-8:00 am

2 stops25h 55m

$1,083

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 3/11

9:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Wed 4/1

5:45 am-7:00 pm

1 stop17h 15m

$1,084

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 2/17

5:45 pm-9:15 pm

2 stops22h 30m

Monrovia Roberts Intl

Wed 3/4

10:45 pm-2:35 pm

1 stop20h 50m

$1,094

Washington, D.C.Monrovia

DCA - ROB

DCAROB

Washington, D.C. Reagan-National

Sun 3/8

8:00 pm-9:15 pm

3 stops45h 15m

Monrovia Roberts Intl

Tue 3/17

10:45 pm-3:32 pm

2 stops44h 47m

$1,099

BaltimoreMonrovia

BWI - ROB

BWIROB

Baltimore/Washington

Mon 1/19

10:05 am-9:15 pm

3 stops30h 10m

Monrovia Roberts Intl

Wed 3/4

10:45 pm-9:42 pm

2 stops27h 57m

$1,109

Washington, D.C.Monrovia

DCA - ROB

DCAROB

Washington, D.C. Reagan-National

Mon 3/9

11:05 am-9:15 pm

3 stops30h 10m

Monrovia Roberts Intl

Fri 3/20

8:05 pm-10:23 am

3 stops42h 18m

$1,250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Liberia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Liberia?

The month of February is another great option to travel to Liberia, with average flight prices from Washington, D.C. averaging around $1,282.

What is the cheapest day to depart on your flight to Liberia?

On average, the least expensive day to fly to Liberia from Washington, D.C. is on a Friday. momondo users have found tickets for Friday departures for as low as $1,315. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Liberia for around $1,681.

What is the cheapest time of day to depart on your flight to Liberia?

In the evening is the cheapest time of day to fly from Washington, D.C. to Liberia when you can find flight prices for as low as $1,417. Flying to Liberia in the evening is an ideal time because this is during off-peak travel hours. Flights to Liberia are more costly in the afternoon, with an average ticket price of $1,634. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Liberia?

You are more likely to see cheaper flights to Liberia from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around $1,414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liberia from Washington, D.C. for as low as $1,001 on momondo.

Can stopping save me money on Washington, D.C. to Liberia flights?

You could potentially save up to 42% on your flight if you consider stops on a Washington, D.C. to Liberia flight.

Cheap Washington, D.C. to Liberia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Liberia

Fastest flight time	16h 00m
Direct flights	None

The fastest flight from Washington, D.C. to Liberia takes 16h 00m

There are no direct flights from Washington, D.C. to Liberia. There are no popular flight routes from Washington, D.C. to Liberia.

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Liberia?
Prices for flights from Washington, D.C. to Liberia were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Liberia?
As of December 2025, there are 4 operators available to choose from for flights from Washington, D.C. to Liberia.
How old do you have to be to fly from Washington, D.C. to Liberia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Liberia.
What documentation or ID do you need to fly to Liberia?
The travel and health documents you'll need for your trip to Liberia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. to Liberia

Compare and see reviews for airlines that fly from Washington, D.C. to Liberia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $894	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Ethiopian Air	PriceFrom $1,033	Free Cancellation	Rating 7.2 902 reviews	Search Ethiopian Air flights
Royal Air Maroc	PriceFrom $1,080	Free Cancellation	Rating 6.2 536 reviews	Search Royal Air Maroc flights
Brussels Airlines	PriceFrom $1,138	Free Cancellation	Rating 7.2 375 reviews	Search Brussels Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Liberia?

It is quick and easy to find Washington, D.C. to Liberia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Liberia that suits you.

Can I find flights from Washington, D.C. to Liberia with flexible booking policies on momondo?

Flights from Washington, D.C. to Liberia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Liberia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Liberia.

I’m not ready to book a flight from Washington, D.C. to Liberia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Liberia, momondo offers a useful price alert feature which will track prices for flights to Liberia from Washington, D.C. and alert you when they change.

An easier way to manage your Liberia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Liberia

Flights to Monroviafrom $1,034

Washington, D.C. flight routes

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Flights from Baltimore/Washington to Chicago O'Hare Intl

Cheap flights from Washington, D.C. to Liberia from $733

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Liberia departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Washington, D.C. to Liberia

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Brussels Airlines flights from Washington, D.C. to Liberia

Our best Brussels Airlines deals on Washington, D.C. to Liberia flight tickets

SWISS flights from Washington, D.C. to Liberia

Our best SWISS deals on Washington, D.C. to Liberia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Liberia that are best for you.

See travel insights to Liberia from

How to get the cheapest flight ticket from Washington, D.C. to Liberia

What is the cheapest month to fly to Liberia?

The month of February is another great option to travel to Liberia, with average flight prices from Washington, D.C. averaging around $1,282.

What is the cheapest day to depart on your flight to Liberia?

What is the cheapest time of day to depart on your flight to Liberia?

How far in advance should I book a flight to Liberia?

Can stopping save me money on Washington, D.C. to Liberia flights?

You could potentially save up to 42% on your flight if you consider stops on a Washington, D.C. to Liberia flight.

What is the cheapest airline that flies from Washington, D.C. to Liberia?

Ethiopian Air, United Airlines, and Brussels Airlines are the most popular carriers operating from Washington, D.C. to Liberia

What airlines fly to Liberia?

How long is the flight from Washington, D.C. to Liberia?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Liberia, then you can expect flight times to average 20h 52m and 29h 31m, respectively.

Cheap Washington, D.C. to Liberia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Liberia

Fastest flight time

Direct flights

When did momondo last update prices for flights from Washington, D.C. to Liberia?

How many operators does momondo search for flights from Washington, D.C. to Liberia?

How old do you have to be to fly from Washington, D.C. to Liberia?

What documentation or ID do you need to fly to Liberia?

Best airlines flying from Washington, D.C. to Liberia

Compare and see reviews for airlines that fly from Washington, D.C. to Liberia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Liberia?

Can I find flights from Washington, D.C. to Liberia with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Liberia?

I’m not ready to book a flight from Washington, D.C. to Liberia right now. Can momondo alert me if prices change?

An easier way to manage your Liberia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Liberia

Popular cities in Liberia

Popular flights according to clicks in the last 7 days on momondo