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

Royal Air Maroc is the most popular carrier operating from Monrovia Roberts Intl to Washington, D.C.

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

Prices for flights from Monrovia Roberts Intl Airport to Washington, D.C. refresh daily.

How old do you have to be to fly from Monrovia Roberts Intl Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Monrovia Roberts Intl Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,244 Cheap Flights from Monrovia to Washington, D.C. in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 pm - 2:15 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 05m1 stop Brussels Bruxelles-National

5:25 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

46h 25m3 stops Geneva Geneve-Cointrin Brussels Bruxelles-National Freetown Lungi Intl

$1,244Brussels Airlines

Wed, Sep 23 - Wed, Sep 30

9:10 pm - 1:30 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

20h 20m1 stop Brussels Bruxelles-National

5:25 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

46h 25m3 stops Geneva Geneve-Cointrin Brussels Bruxelles-National Freetown Lungi Intl

$1,250Brussels Airlines

Fri, Sep 25 - Fri, Oct 2

9:10 pm - 2:15 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 05m2 stops Brussels Bruxelles-National Rome Fiumicino

5:25 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

46h 25m3 stops Geneva Geneve-Cointrin Brussels Bruxelles-National Freetown Lungi Intl

$1,270Brussels Airlines

Fri, Sep 25 - Fri, Oct 2

9:10 pm - 2:55 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 45m2 stops Brussels Bruxelles-National Paris Charles de Gaulle

5:25 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

46h 25m3 stops Geneva Geneve-Cointrin Brussels Bruxelles-National Freetown Lungi Intl

$1,274Brussels Airlines

Wed, Sep 23 - Wed, Sep 30

5:45 am - 7:00 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

17h 15m1 stop Casablanca Mohamed V

9:00 pm - 4:35 amIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

27h 35m1 stop Casablanca Mohamed V

$1,292Royal Air Maroc

Fri, Sep 25 - Fri, Oct 2

9:10 pm - 1:30 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

20h 20m1 stop Brussels Bruxelles-National

10:30 am - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

29h 20m3 stops Chicago O'Hare Intl Brussels Bruxelles-National Freetown Lungi Intl

$1,314United Airlines

Tue, Sep 22 - Mon, Oct 12

9:10 pm - 2:20 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Brussels Bruxelles-National

10:18 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

41h 32m3 stops Chicago O'Hare Intl Brussels Bruxelles-National Freetown Lungi Intl

$1,319United Airlines

Tue, Sep 22 - Fri, Oct 16

9:10 pm - 3:00 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 50m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

3:45 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

24h 05m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Freetown Lungi Intl

$1,416Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

9:10 pm - 2:15 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 05m1 stop Brussels Bruxelles-National

5:45 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

22h 05m2 stops Brussels Bruxelles-National Freetown Lungi Intl

$1,475Brussels Airlines

Wed, Sep 23 - Tue, Sep 29

9:10 pm - 3:00 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 50m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

12:43 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

27h 07m3 stops Toronto Pearson Intl Brussels Bruxelles-National Freetown Lungi Intl

$1,491Multiple Airlines

Wed, Sep 23 - Mon, Sep 28

Cheap last minute flights

Enter your travel dates to find the best prices.

9:10 pm - 11:13 amROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

42h 03m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

5:35 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

22h 15m2 stops Brussels Bruxelles-National Freetown Lungi Intl

$1,293Multiple Airlines

Wed, Sep 16 - Sat, Sep 26

9:10 pm - 2:20 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Brussels Bruxelles-National

5:45 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

22h 05m2 stops Brussels Bruxelles-National Freetown Lungi Intl

$1,302Multiple Airlines

Wed, Sep 16 - Sat, Sep 26

9:10 pm - 7:00 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

25h 50m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

6:15 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

45h 35m3 stops Madrid Barajas Brussels Bruxelles-National Freetown Lungi Intl

$1,315Multiple Airlines

Wed, Sep 16 - Sun, Sep 27

9:10 pm - 2:20 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Brussels Bruxelles-National

6:10 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

21h 40m3 stops Paris Charles de Gaulle Brussels Bruxelles-National Freetown Lungi Intl

$1,321Multiple Airlines

Wed, Sep 16 - Sat, Sep 26

9:10 pm - 2:20 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Brussels Bruxelles-National

6:15 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

45h 35m3 stops Madrid Barajas Brussels Bruxelles-National Freetown Lungi Intl

$1,324Brussels Airlines

Wed, Sep 16 - Sun, Sep 27

9:10 pm - 2:20 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Brussels Bruxelles-National

6:15 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

45h 35m3 stops Madrid Barajas Brussels Bruxelles-National Freetown Lungi Intl

$1,325Brussels Airlines

Wed, Sep 16 - Sun, Sep 27

9:10 pm - 10:59 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

29h 49m2 stops Brussels Bruxelles-National Newark

4:02 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

23h 48m3 stops Chicago O'Hare Intl Brussels Bruxelles-National Freetown Lungi Intl

$1,328United Airlines

Wed, Sep 16 - Sat, Sep 26

9:10 pm - 2:20 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Brussels Bruxelles-National

10:18 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

41h 32m3 stops Chicago O'Hare Intl Brussels Bruxelles-National Freetown Lungi Intl

$1,330United Airlines

Wed, Sep 16 - Fri, Sep 25

9:10 pm - 7:00 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

25h 50m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

5:25 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

46h 25m3 stops Geneva Geneve-Cointrin Brussels Bruxelles-National Freetown Lungi Intl

$1,333Multiple Airlines

Wed, Sep 16 - Fri, Sep 25

9:10 pm - 9:28 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

28h 18m2 stops Brussels Bruxelles-National Newark

10:40 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

41h 10m3 stops Newark Brussels Bruxelles-National Freetown Lungi Intl

$1,340United Airlines

Wed, Sep 16 - Fri, Sep 25

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

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

Brussels Airlines

Sep 23

ROB9:10 pmMonrovia Roberts Intl

21h 05m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

Sep 30

IAD5:25 pmWashington, D.C. Dulles Intl

46h 25m

3 stops

ROB7:50 pmMonrovia Roberts Intl

$1,244

Brussels Airlines

Sep 25

ROB9:10 pmMonrovia Roberts Intl

20h 20m

1 stop

IAD1:30 pmWashington, D.C. Dulles Intl

Oct 2

IAD5:25 pmWashington, D.C. Dulles Intl

46h 25m

3 stops

ROB7:50 pmMonrovia Roberts Intl

$1,250

Brussels Airlines

Sep 20

ROB9:10 pmMonrovia Roberts Intl

20h 20m

1 stop

IAD1:30 pmWashington, D.C. Dulles Intl

Oct 13

IAD5:45 pmWashington, D.C. Dulles Intl

22h 05m

2 stops

ROB7:50 pmMonrovia Roberts Intl

$1,264

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

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

United Airlines

Sep 22

ROB9:10 pmMonrovia Roberts Intl

20h 20m

1 stop

IAD1:30 pmWashington, D.C. Dulles Intl

Oct 12

IAD10:30 amWashington, D.C. Dulles Intl

29h 20m

3 stops

ROB7:50 pmMonrovia Roberts Intl

$1,314

United Airlines

Sep 22

ROB9:10 pmMonrovia Roberts Intl

21h 10m

1 stop

IAD2:20 pmWashington, D.C. Dulles Intl

Oct 16

IAD10:18 pmWashington, D.C. Dulles Intl

41h 32m

3 stops

ROB7:50 pmMonrovia Roberts Intl

$1,319

United Airlines

Sep 16

ROB9:10 pmMonrovia Roberts Intl

29h 49m

2 stops

IAD10:59 pmWashington, D.C. Dulles Intl

Sep 26

IAD4:02 pmWashington, D.C. Dulles Intl

23h 48m

3 stops

ROB7:50 pmMonrovia Roberts Intl

$1,328

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Wed 9/23

9:10 pm-2:15 pm

1 stop21h 05m

Washington, D.C. Dulles Intl

Wed 9/30

5:25 pm-7:50 pm

3 stops46h 25m

$1,244

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Fri 9/25

9:10 pm-1:30 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Fri 10/2

5:25 pm-7:50 pm

3 stops46h 25m

$1,250

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Fri 9/25

9:10 pm-2:15 pm

2 stops21h 05m

Washington, D.C. Dulles Intl

Fri 10/2

5:25 pm-7:50 pm

3 stops46h 25m

$1,270

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Wed 9/23

9:10 pm-2:55 pm

2 stops21h 45m

Washington, D.C. Dulles Intl

Wed 9/30

5:25 pm-7:50 pm

3 stops46h 25m

$1,274

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Fri 9/25

5:45 am-7:00 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Fri 10/2

9:00 pm-4:35 am

1 stop27h 35m

$1,292

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Tue 9/22

9:10 pm-1:30 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Mon 10/12

10:30 am-7:50 pm

3 stops29h 20m

$1,314

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Tue 9/22

9:10 pm-2:20 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Fri 10/16

10:18 pm-7:50 pm

3 stops41h 32m

$1,319

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Wed 9/23

9:10 pm-3:00 pm

2 stops21h 50m

Washington, D.C. Dulles Intl

Tue 9/29

3:45 pm-7:50 pm

3 stops24h 05m

$1,416

Quickest round-trip

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Wed 9/23

9:10 pm-2:15 pm

1 stop21h 05m

Washington, D.C. Dulles Intl

Tue 9/29

5:45 pm-7:50 pm

2 stops22h 05m

$1,475

MonroviaWashington, D.C.

ROB Monrovia Roberts Intl - IAD Washington, D.C. Dulles Intl

ROBIAD

Monrovia Roberts Intl

Wed 9/23

9:10 pm-3:00 pm

2 stops21h 50m

Washington, D.C. Dulles Intl

Mon 9/28

12:43 pm-7:50 pm

3 stops27h 07m

$1,491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

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

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

You could potentially save up to 14% on your flight if you consider stops on a Monrovia to Washington, D.C. flight.

When to book flights from Monrovia to Washington, D.C.

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

Estimated round-trip price

Cheap Monrovia to Washington, D.C. (ROB to WAS) flight deals and tips

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

Best Price Found	$2,543
Fastest flight time	21h 10m
Direct flights	None

The best one-way flight to Washington, D.C. from Monrovia in the past 72 hours is $2,543. The best round-trip flight deal from Monrovia to Washington, D.C. found on momondo in the last 72 hours is $1,244.

The fastest flight from Monrovia to Washington, D.C. takes 21h 10m

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

Search flight deals

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

How far is Monrovia Roberts Intl to Washington, D.C. by plane?
A flight from Monrovia Roberts Intl to Washington, D.C. will travel around 4669.5 mi. 21h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Monrovia Roberts Intl Airport to Washington, D.C.?
Prices for flights from Monrovia Roberts Intl Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from Monrovia Roberts Intl Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Monrovia Roberts Intl Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Alexandria

National Harbor

Arlington

Gettysburg

Laurel

Waldorf

Fredericksburg

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Fairfax

Springfield

Colonial Beach

Glen Burnie

Edgewood

Bethesda

College Park

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

Finding the right flight to Washington, D.C. from Monrovia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Monrovia to Washington, D.C. flights to just show those with flexible booking policies.

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

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 Monrovia to Washington, D.C..

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

If you are not ready to book a flight from Monrovia to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Complete your trip

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Monrovia to Washington, D.C. from $1,244

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Monrovia to Washington, D.C. departing on 9/23. 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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Brussels Airlines flights from Monrovia to Washington, D.C.

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

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

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

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

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

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

When to book flights from Monrovia to Washington, D.C.

Cheap Monrovia to Washington, D.C. (ROB to WAS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

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

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. 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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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

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