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Cheap flights from Monrovia to Washington, D.C. from $1,220

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 5/29. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:10 pm - 2:20 pm
ROB
-
IAD
21h 10m
1 stop
Multiple Airlines Logo
10:11 pm - 7:50 pm
IAD
-
ROB
41h 39m
3 stops
$1,220Multiple Airlines
Fri, May 29 - Sun, Jun 7
Multiple Airlines Logo
9:10 pm - 4:02 pm
ROB
-
IAD
22h 52m
2 stops
Multiple Airlines Logo
5:25 pm - 7:50 pm
IAD
-
ROB
46h 25m
3 stops
$1,263Multiple Airlines
Wed, Sep 16 - Fri, Sep 25
Multiple Airlines Logo
9:10 pm - 4:02 pm
ROB
-
IAD
22h 52m
2 stops
Multiple Airlines Logo
5:25 pm - 7:50 pm
IAD
-
ROB
46h 25m
3 stops
$1,271Multiple Airlines
Wed, Sep 16 - Fri, Sep 25
Brussels Airlines Logo
9:10 pm - 2:20 pm
ROB
-
IAD
21h 10m
1 stop
Brussels Airlines Logo
5:25 pm - 7:50 pm
IAD
-
ROB
46h 25m
3 stops
$1,276Brussels Airlines
Wed, Sep 16 - Fri, Sep 25
Royal Air Maroc Logo
5:45 am - 7:00 pm
ROB
-
IAD
17h 15m
1 stop
Royal Air Maroc Logo
9:00 pm - 4:35 am
IAD
-
ROB
27h 35m
1 stop
$1,283Royal Air Maroc
Wed, Sep 16 - Fri, Sep 25
Brussels Airlines Logo
9:10 pm - 2:20 pm
ROB
-
IAD
21h 10m
1 stop
Brussels Airlines Logo
5:25 pm - 7:50 pm
IAD
-
ROB
46h 25m
3 stops
$1,284Brussels Airlines
Wed, Sep 16 - Fri, Sep 25
Royal Air Maroc Logo
5:45 am - 7:00 pm
ROB
-
IAD
17h 15m
1 stop
Royal Air Maroc Logo
9:00 pm - 4:35 am
IAD
-
ROB
27h 35m
1 stop
$1,285Royal Air Maroc
Wed, Sep 16 - Fri, Sep 25
United Airlines Logo
9:10 pm - 1:30 pm
ROB
-
IAD
20h 20m
1 stop
United Airlines Logo
5:35 pm - 7:50 pm
IAD
-
ROB
22h 15m
2 stops
$1,299United Airlines
Wed, May 20 - Mon, Jun 1
United Airlines Logo
9:10 pm - 2:20 pm
ROB
-
IAD
21h 10m
1 stop
United Airlines Logo
5:35 pm - 7:50 pm
IAD
-
ROB
22h 15m
2 stops
$1,302United Airlines
Tue, May 19 - Mon, Jun 1
United Airlines Logo
9:10 pm - 9:24 am
ROB
-
IAD
40h 14m
2 stops
United Airlines Logo
5:35 pm - 7:50 pm
IAD
-
ROB
22h 15m
2 stops
$1,305United Airlines
Tue, May 19 - Mon, Jun 1

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 16
ROB9:10 pmMonrovia Roberts Intl
21h 10m
1 stop
IAD2:20 pmWashington, D.C. Dulles Intl
Sep 25
IAD5:25 pmWashington, D.C. Dulles Intl
46h 25m
3 stops
ROB7:50 pmMonrovia Roberts Intl
$1,276
Brussels Airlines
Sep 16
ROB9:10 pmMonrovia Roberts Intl
21h 10m
1 stop
IAD2:20 pmWashington, D.C. Dulles Intl
Sep 25
IAD5:25 pmWashington, D.C. Dulles Intl
46h 25m
3 stops
ROB7:50 pmMonrovia Roberts Intl
$1,284
Brussels Airlines
Sep 16
ROB9:10 pmMonrovia Roberts Intl
21h 10m
1 stop
IAD2:20 pmWashington, D.C. Dulles Intl
Sep 25
IAD5:25 pmWashington, D.C. Dulles Intl
46h 25m
3 stops
ROB7:50 pmMonrovia Roberts Intl
$1,344

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

Our best Royal Air Maroc deals on Monrovia to Washington, D.C. flight tickets
Royal Air Maroc
Sep 16
ROB5:45 amMonrovia Roberts Intl
17h 15m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
Sep 25
IAD9:00 pmWashington, D.C. Dulles Intl
27h 35m
1 stop
ROB4:35 amMonrovia Roberts Intl
$1,283
Royal Air Maroc
Sep 16
ROB5:45 amMonrovia Roberts Intl
17h 15m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
Sep 25
IAD9:00 pmWashington, D.C. Dulles Intl
27h 35m
1 stop
ROB4:35 amMonrovia Roberts Intl
$1,285
Royal Air Maroc
May 1
ROB5:45 amMonrovia Roberts Intl
17h 15m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
Jun 3
IAD9:00 pmWashington, D.C. Dulles Intl
27h 35m
1 stop
ROB4:35 amMonrovia Roberts Intl
$1,476

momondo Fare Finder

 
Customize your flight search to find flights from Monrovia to Washington, D.C. 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, momondo users made 832,500 searches. Data last updated April 13, 2026.
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 - IAD

ROBIAD

Monrovia Roberts Intl

Fri 5/29

9:10 pm-2:20 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Sun 6/7

10:11 pm-7:50 pm

3 stops41h 39m

$1,220

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 9/16

9:10 pm-4:02 pm

2 stops22h 52m

Washington, D.C. Dulles Intl

Fri 9/25

5:25 pm-7:50 pm

3 stops46h 25m

$1,263

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 9/16

9:10 pm-4:02 pm

2 stops22h 52m

Washington, D.C. Dulles Intl

Fri 9/25

5:25 pm-7:50 pm

3 stops46h 25m

$1,271

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 9/16

9:10 pm-2:20 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Fri 9/25

5:25 pm-7:50 pm

3 stops46h 25m

$1,276

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 9/16

5:45 am-7:00 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Fri 9/25

9:00 pm-4:35 am

1 stop27h 35m

$1,283

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 9/16

9:10 pm-2:20 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Fri 9/25

5:25 pm-7:50 pm

3 stops46h 25m

$1,284

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 9/16

5:45 am-7:00 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Fri 9/25

9:00 pm-4:35 am

1 stop27h 35m

$1,285
Quickest round-trip

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 5/20

9:10 pm-1:30 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Mon 6/1

5:35 pm-7:50 pm

2 stops22h 15m

$1,299

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Tue 5/19

9:10 pm-2:20 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Mon 6/1

5:35 pm-7:50 pm

2 stops22h 15m

$1,302

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Tue 5/19

9:10 pm-9:24 am

2 stops40h 14m

Washington, D.C. Dulles Intl

Mon 6/1

5:35 pm-7:50 pm

2 stops22h 15m

$1,305

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

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

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

You could potentially save up to 6% 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.

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Monrovia to Washington, D.C. takes 17h 15m
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. 17h 15m 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 many operators does momondo search for flights from Monrovia Roberts Intl Airport to Washington, D.C.?

  • 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.

  • What is the most popular airline from Monrovia to Washington, D.C.?

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

Compare and see reviews for airlines that fly from Monrovia to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,163Free CancellationRating
7.4
9,579 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $1,395Free CancellationRating
7.2
400 reviews
Search Brussels Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

Why use momondo?

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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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.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport