Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Monrovia?

Addis Ababa (ADD) has the shortest average layover time for this route: 2h 40m.

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Monrovia?

Flights connecting via Brussels (BRU) have the shortest average one-way travel time: 20h 44m.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Monrovia?

Flights via Addis Ababa (ADD) offer the lowest average round-trip price of $1,001.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Monrovia Roberts Intl?

Ethiopian Air and SWISS are the most popular carriers operating from Washington, D.C. Dulles Intl to Monrovia Roberts Intl

What airlines fly to Monrovia?

Ethiopian Air, Brussels Airlines and Royal Air Maroc are the top three most popular airlines that fly to Monrovia from Washington, D.C. Dulles Intl Airport according to our data. Ethiopian Air is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Monrovia. Keep in mind that there are 4 different airlines that fly to Monrovia on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Monrovia?

Brussels (BRU) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport were last updated today.

What documentation or ID do you need to fly to Monrovia Roberts Intl Airport?

The travel and health documents you'll need for your trip to Monrovia Roberts Intl Airport 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 Monrovia Roberts Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$717 Cheap Flights from Washington, D.C. Dulles Intl Airport to Monrovia in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Monrovia?

Prices are currently low for flights on this route. Typical prices usually range from $1,247 to $1,671. The lowest price recently found on this route was $1,043.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Monrovia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 pm - 4:35 am

IAD

ROB

27h 35m

1 stop

5:45 am - 7:00 pm

ROB

IAD

17h 15m

1 stop

$1,043Royal Air Maroc

Mon, Apr 27 - Fri, May 15

10:55 am - 2:45 pm

IAD

ROB

23h 50m

1 stop

11:05 am - 8:55 am

ROB

IAD

25h 50m

2 stops

$1,083Ethiopian Air

Sun, Apr 19 - Tue, May 19

10:08 pm - 7:50 pm

IAD

ROB

41h 42m

3 stops

9:10 pm - 7:28 am

ROB

IAD

38h 18m

2 stops

$1,118SWISS

Sun, Apr 5 - Tue, May 5

11:00 am - 2:45 pm

IAD

ROB

23h 45m

1 stop

11:05 am - 8:55 am

ROB

IAD

25h 50m

2 stops

$1,130Ethiopian Air

Sun, Mar 15 - Tue, Apr 7

9:55 am - 9:15 pm

IAD

ROB

31h 20m

3 stops

9:10 pm - 1:30 pm

ROB

IAD

20h 20m

1 stop

$1,132Multiple Airlines

Mon, Mar 16 - Fri, Sep 25

9:00 pm - 4:35 am

IAD

ROB

27h 35m

1 stop

5:45 am - 7:00 pm

ROB

IAD

17h 15m

1 stop

$1,135Royal Air Maroc

Wed, May 6 - Wed, May 27

9:00 pm - 4:35 am

IAD

ROB

27h 35m

1 stop

5:45 am - 7:00 pm

ROB

IAD

17h 15m

1 stop

$1,136Royal Air Maroc

Fri, May 1 - Fri, May 15

5:40 pm - 7:50 pm

IAD

ROB

22h 10m

2 stops

9:10 pm - 2:20 pm

ROB

IAD

21h 10m

1 stop

$1,142Brussels Airlines

Mon, Jul 27 - Wed, Sep 2

11:00 am - 2:45 pm

IAD

ROB

23h 45m

1 stop

11:05 am - 8:55 am

ROB

IAD

25h 50m

2 stops

$1,144Ethiopian Air

Sun, Mar 15 - Tue, Apr 7

10:31 am - 7:50 pm

IAD

ROB

29h 19m

3 stops

9:10 pm - 2:20 pm

ROB

IAD

21h 10m

1 stop

$1,150United Airlines

Mon, Jul 27 - Wed, Sep 2

Royal Air Maroc flights from Washington, D.C. Dulles Intl Airport to Monrovia

Our best Royal Air Maroc deals on Washington, D.C. Dulles Intl Airport to Monrovia flight tickets

Royal Air Maroc

Apr 27

IAD9:00 pmWashington, D.C. Dulles Intl

27h 35m

1 stop

ROB4:35 amMonrovia Roberts Intl

May 15

ROB5:45 amMonrovia Roberts Intl

17h 15m

1 stop

IAD7:00 pmWashington, D.C. Dulles Intl

$1,043

Royal Air Maroc

May 6

IAD9:00 pmWashington, D.C. Dulles Intl

27h 35m

1 stop

ROB4:35 amMonrovia Roberts Intl

May 27

ROB5:45 amMonrovia Roberts Intl

17h 15m

1 stop

IAD7:00 pmWashington, D.C. Dulles Intl

$1,135

Royal Air Maroc

May 1

IAD9:00 pmWashington, D.C. Dulles Intl

27h 35m

1 stop

ROB4:35 amMonrovia Roberts Intl

May 15

ROB5:45 amMonrovia Roberts Intl

17h 15m

1 stop

IAD7:00 pmWashington, D.C. Dulles Intl

$1,136

Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to Monrovia

Our best Ethiopian Air deals on Washington, D.C. Dulles Intl Airport to Monrovia flight tickets

Ethiopian Air

Apr 19

IAD10:55 amWashington, D.C. Dulles Intl

23h 50m

1 stop

ROB2:45 pmMonrovia Roberts Intl

May 19

ROB11:05 amMonrovia Roberts Intl

25h 50m

2 stops

IAD8:55 amWashington, D.C. Dulles Intl

$1,083

Ethiopian Air

Mar 15

IAD11:00 amWashington, D.C. Dulles Intl

23h 45m

1 stop

ROB2:45 pmMonrovia Roberts Intl

Apr 7

ROB11:05 amMonrovia Roberts Intl

25h 50m

2 stops

IAD8:55 amWashington, D.C. Dulles Intl

$1,130

Ethiopian Air

Mar 3

IAD10:00 amWashington, D.C. Dulles Intl

23h 45m

1 stop

ROB2:45 pmMonrovia Roberts Intl

May 19

ROB11:05 amMonrovia Roberts Intl

25h 50m

2 stops

IAD8:55 amWashington, D.C. Dulles Intl

$1,142

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Monrovia 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

Mon 4/27

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Fri 5/15

5:45 am-7:00 pm

1 stop17h 15m

$1,043

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 4/19

10:55 am-2:45 pm

1 stop23h 50m

Monrovia Roberts Intl

Tue 5/19

11:05 am-8:55 am

2 stops25h 50m

$1,083

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 4/5

10:08 pm-7:50 pm

3 stops41h 42m

Monrovia Roberts Intl

Tue 5/5

9:10 pm-7:28 am

2 stops38h 18m

$1,118

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 3/15

11:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Tue 4/7

11:05 am-8:55 am

2 stops25h 50m

$1,130

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 3/16

9:55 am-9:15 pm

3 stops31h 20m

Monrovia Roberts Intl

Fri 9/25

9:10 pm-1:30 pm

1 stop20h 20m

$1,132

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 5/6

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Wed 5/27

5:45 am-7:00 pm

1 stop17h 15m

$1,135

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 5/1

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Fri 5/15

5:45 am-7:00 pm

1 stop17h 15m

$1,136

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 7/27

5:40 pm-7:50 pm

2 stops22h 10m

Monrovia Roberts Intl

Wed 9/2

9:10 pm-2:20 pm

1 stop21h 10m

$1,142

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 3/15

11:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Tue 4/7

11:05 am-8:55 am

2 stops25h 50m

$1,144

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 7/27

10:31 am-7:50 pm

3 stops29h 19m

Monrovia Roberts Intl

Wed 9/2

9:10 pm-2:20 pm

1 stop21h 10m

$1,150

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. Dulles Intl Airport to Monrovia

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

Layovers

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Monrovia?

What is the cheapest month to fly to Monrovia?

If you’re not able to fly to Monrovia in January, then October is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Monrovia during October average around $1,111.

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

You are more likely to see cheaper flights to Monrovia from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Monrovia for around $1,391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Monrovia from Washington, D.C. Dulles Intl Airport for as low as $1,001 on momondo.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Monrovia flights?

You could potentially save up to 4% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Monrovia flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Monrovia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Monrovia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Monrovia (IAD to ROB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Monrovia

Fastest flight time	21h 45m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Monrovia takes 21h 45m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Monrovia. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Monrovia.

Search flight deals

How far is Washington, D.C. Dulles Intl to Monrovia Roberts Intl by plane?
The distance between Washington, D.C. Dulles Intl and Monrovia Roberts Intl is about 4691.9 mi. 21h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport?
There are 4 operators available for flights from Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport as of February 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport.
What documentation or ID do you need to fly to Monrovia Roberts Intl Airport?
The travel and health documents you'll need for your trip to Monrovia Roberts Intl Airport 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 Monrovia Roberts Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Monrovia?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Monrovia is Ethiopian Air, representing 58% of all bookings. The subsequent popular airlines are Brussels Airlines at 23%, Royal Air Maroc at 10%, and United Airlines at 8%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Monrovia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Monrovia with momondo

Airline	Rating	Free Cancellation	Price
Ethiopian Air	PriceFrom $1,014	Free Cancellation	Rating 7.2 962 reviews	Search Ethiopian Air flights
United Airlines	PriceFrom $1,045	Free Cancellation	Rating 7.4 9,352 reviews	Search United Airlines flights
Royal Air Maroc	PriceFrom $1,076	Free Cancellation	Rating 6.2 582 reviews	Search Royal Air Maroc flights
Brussels Airlines	PriceFrom $1,138	Free Cancellation	Rating 7.2 387 reviews	Search Brussels Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Monrovia from Washington, D.C..

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

Yes. All flights to Monrovia from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Monrovia.

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

Yes momondo offers price alerts on flights to Monrovia from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Royal Air Maroc flights from Washington, D.C. Dulles Intl Airport to Monrovia

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Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to Monrovia

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Monrovia

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Monrovia?

What is the cheapest month to fly to Monrovia?

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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Monrovia flights?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Monrovia Roberts Intl?

What airlines fly to Monrovia?

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Monrovia?

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Monrovia?

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Monrovia?

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Monrovia?

When to book flights from Washington, D.C. Dulles Intl Airport to Monrovia

Cheap Washington, D.C. Dulles Intl Airport to Monrovia (IAD to ROB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Monrovia

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Best airlines flying from Washington, D.C. Dulles Intl Airport to Monrovia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Monrovia with momondo

Why use momondo?

An easier way to manage your Monrovia trip

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