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 21h 30m and 31h 34m, 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 45% 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.

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

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

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 July 2026, 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.

$772 Cheap Flights from Washington, D.C. to Liberia in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 am - 2:45 pm

IAD

ROB

23h 50m

1 stop

11:05 am - 8:55 am

ROB

IAD

25h 50m

2 stops

$1,086Ethiopian Air

Fri, Oct 9 - Tue, Oct 13

9:00 pm - 4:35 am

IAD

ROB

27h 35m

1 stop

3:25 am - 7:05 pm

ROB

IAD

20h 40m

1 stop

$1,148Royal Air Maroc

Wed, Sep 30 - Thu, Nov 5

9:20 pm - 5:50 pm

IAD

ROB

16h 30m

2 stops

11:05 am - 8:00 am

ROB

IAD

25h 55m

2 stops

$1,173Ethiopian Air

Wed, Oct 14 - Tue, Nov 17

10:00 am - 2:45 pm

IAD

ROB

23h 45m

1 stop

7:30 am - 7:05 pm

ROB

IAD

16h 35m

2 stops

$1,179Multiple Airlines

Tue, Nov 17 - Wed, Nov 25

9:20 pm - 5:50 pm

IAD

ROB

16h 30m

2 stops

7:30 am - 7:30 pm

ROB

IAD

16h 00m

2 stops

$1,219Multiple Airlines

Wed, Sep 30 - Wed, Oct 21

9:20 pm - 5:50 pm

IAD

ROB

16h 30m

2 stops

11:05 am - 8:00 am

ROB

IAD

25h 55m

2 stops

$1,220Ethiopian Air

Wed, Sep 30 - Mon, Nov 9

12:00 pm - 9:15 pm

DCA

ROB

28h 15m

3 stops

10:45 pm - 6:23 pm

ROB

DCA

24h 38m

2 stops

$1,379United Airlines

Tue, Nov 17 - Wed, Nov 25

5:40 pm - 7:50 pm

BWI

ROB

46h 10m

3 stops

9:10 pm - 9:29 pm

ROB

BWI

28h 19m

2 stops

$1,474United Airlines

Fri, Aug 28 - Fri, Sep 11

5:32 pm - 7:50 pm

BWI

ROB

46h 18m

3 stops

9:10 pm - 9:32 pm

ROB

BWI

28h 22m

2 stops

$1,754Brussels Airlines

Fri, Jul 31 - Fri, Aug 7

5:32 pm - 7:50 pm

BWI

ROB

46h 18m

3 stops

9:10 pm - 9:32 pm

ROB

BWI

28h 22m

2 stops

$1,844Brussels Airlines

Fri, Jul 31 - Fri, Aug 7

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

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

United Airlines

Sep 1

IAD5:40 pmWashington, D.C. Dulles Intl

22h 10m

2 stops

ROB7:50 pmMonrovia Roberts Intl

Sep 30

ROB9:10 pmMonrovia Roberts Intl

21h 05m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

$1,364

United Airlines

Sep 1

IAD6:16 amWashington, D.C. Dulles Intl

33h 34m

3 stops

ROB7:50 pmMonrovia Roberts Intl

Sep 30

ROB9:10 pmMonrovia Roberts Intl

21h 05m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

$1,369

United Airlines

Sep 1

DCA8:25 amWashington, D.C. Reagan-National

31h 25m

3 stops

ROB7:50 pmMonrovia Roberts Intl

Sep 30

ROB9:10 pmMonrovia Roberts Intl

28h 49m

2 stops

DCA9:59 pmWashington, D.C. Reagan-National

$1,379

Ethiopian Air flights from Washington, D.C. to Liberia

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

Ethiopian Air

Oct 14

IAD9:20 pmWashington, D.C. Dulles Intl

16h 30m

2 stops

ROB5:50 pmMonrovia Roberts Intl

Nov 17

ROB11:05 amMonrovia Roberts Intl

25h 55m

2 stops

IAD8:00 amWashington, D.C. Dulles Intl

$1,173

Ethiopian Air

Sep 30

IAD9:20 pmWashington, D.C. Dulles Intl

16h 30m

2 stops

ROB5:50 pmMonrovia Roberts Intl

Nov 9

ROB11:05 amMonrovia Roberts Intl

25h 55m

2 stops

IAD8:00 amWashington, D.C. Dulles Intl

$1,220

Ethiopian Air

Sep 1

IAD10:55 amWashington, D.C. Dulles Intl

23h 50m

1 stop

ROB2:45 pmMonrovia Roberts Intl

Sep 23

ROB7:30 amMonrovia Roberts Intl

16h 00m

2 stops

IAD7:30 pmWashington, D.C. Dulles Intl

$1,248

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 10/9

10:55 am-2:45 pm

1 stop23h 50m

Monrovia Roberts Intl

Tue 10/13

11:05 am-8:55 am

2 stops25h 50m

$1,086

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 9/30

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Thu 11/5

3:25 am-7:05 pm

1 stop20h 40m

$1,148

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 10/14

9:20 pm-5:50 pm

2 stops16h 30m

Monrovia Roberts Intl

Tue 11/17

11:05 am-8:00 am

2 stops25h 55m

$1,173

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 11/17

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Wed 11/25

7:30 am-7:05 pm

2 stops16h 35m

$1,179

Quickest round-trip

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 9/30

9:20 pm-5:50 pm

2 stops16h 30m

Monrovia Roberts Intl

Wed 10/21

7:30 am-7:30 pm

2 stops16h 00m

$1,219

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 9/30

9:20 pm-5:50 pm

2 stops16h 30m

Monrovia Roberts Intl

Mon 11/9

11:05 am-8:00 am

2 stops25h 55m

$1,220

Washington, D.C.Monrovia

DCA - ROB

DCAROB

Washington, D.C. Reagan-National

Tue 11/17

12:00 pm-9:15 pm

3 stops28h 15m

Monrovia Roberts Intl

Wed 11/25

10:45 pm-6:23 pm

2 stops24h 38m

$1,379

BaltimoreMonrovia

BWI - ROB

BWIROB

Baltimore/Washington

Fri 8/28

5:40 pm-7:50 pm

3 stops46h 10m

Monrovia Roberts Intl

Fri 9/11

9:10 pm-9:29 pm

2 stops28h 19m

$1,474

BaltimoreMonrovia

BWI - ROB

BWIROB

Baltimore/Washington

Fri 7/31

5:32 pm-7:50 pm

3 stops46h 18m

Monrovia Roberts Intl

Fri 8/7

9:10 pm-9:32 pm

2 stops28h 22m

$1,754

BaltimoreMonrovia

BWI - ROB

BWIROB

Baltimore/Washington

Fri 7/31

5:32 pm-7:50 pm

3 stops46h 18m

Monrovia Roberts Intl

Fri 8/7

9:10 pm-9:32 pm

2 stops28h 22m

$1,844

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 November is another great option to travel to Liberia, with average flight prices from Washington, D.C. averaging around $1,033.

How far in advance should I book a flight from Washington, D.C. 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 $1,352 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 $1,059 on momondo.

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

You could potentially save up to 11% 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 10m
Direct flights	None

The fastest flight from Washington, D.C. to Liberia takes 16h 10m

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

Frequently asked questions about flying from Washington, D.C. to Liberia

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 July 2026, 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
Royal Air Maroc	PriceFrom $986	Free Cancellation	Rating 6.2 622 reviews	Search Royal Air Maroc flights
Ethiopian Air	PriceFrom $1,048	Free Cancellation	Rating 7.2 1,008 reviews	Search Ethiopian Air flights
United Airlines	PriceFrom $1,104	Free Cancellation	Rating 7.4 9,947 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $1,112	Free Cancellation	Rating 7.2 420 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

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Flights to Monroviafrom $1,151

Cheap flights from Washington, D.C. to Liberia from $772

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 7/14. 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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United Airlines flights from Washington, D.C. to Liberia

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

Ethiopian Air flights from Washington, D.C. to Liberia

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

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

What is the cheapest month to fly to Liberia?

How far in advance should I book a flight from Washington, D.C. to Liberia?

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

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

What airlines fly to Liberia?

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

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

Frequently asked questions about flying from Washington, D.C. 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?

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

Washington, D.C. flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Liberia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Liberia

List of cabin classes available on flights landing in Liberia. Availability may vary depending on flight origin and airline.

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