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Cheap flights from Monrovia to Washington, D.C. from $996

This is the cheapest one-way 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 12/23. 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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Cheap round-trip flights

Royal Air Maroc Logo
5:00 am - 7:05 pmROB-IAD
18h 05m2 stops
Royal Air Maroc Logo
9:05 pm - 5:45 amIAD-ROB
28h 40m2 stops
$997Royal Air Maroc
Find Deal
Sun, Oct 12 - Wed, Oct 22
Royal Air Maroc Logo
5:00 am - 7:05 pmROB-IAD
18h 05m2 stops
Royal Air Maroc Logo
9:05 pm - 5:45 amIAD-ROB
28h 40m2 stops
$998Royal Air Maroc
Find Deal
Sun, Oct 12 - Wed, Oct 22
United Airlines Logo
9:10 pm - 2:25 pmROB-IAD
21h 15m1 stop
United Airlines Logo
5:45 pm - 7:50 pmIAD-ROB
22h 05m2 stops
$1,110United Airlines
Find Deal
Tue, Oct 7 - Mon, Oct 20
Logo
9:10 pm - 9:38 amROB-IAD
40h 28m2 stops
Logo
5:37 pm - 7:50 pmIAD-ROB
46h 13m3 stops
$1,113
Find Deal
Sun, Oct 12 - Wed, Oct 22
United Airlines Logo
9:10 pm - 2:25 pmROB-IAD
21h 15m1 stop
United Airlines Logo
1:20 pm - 7:50 pmIAD-ROB
26h 30m3 stops
$1,114United Airlines
Find Deal
Tue, Oct 7 - Mon, Oct 20
Logo
9:10 pm - 9:38 amROB-IAD
40h 28m2 stops
Logo
5:37 pm - 7:50 pmIAD-ROB
46h 13m3 stops
$1,118
Find Deal
Sun, Oct 12 - Wed, Oct 22
Ethiopian Air Logo
11:05 am - 8:55 amROB-IAD
25h 50m2 stops
Ethiopian Air Logo
10:55 am - 2:45 pmIAD-ROB
23h 50m1 stop
$1,132Ethiopian Air
Find Deal
Thu, Oct 9 - Tue, Oct 21
Ethiopian Air Logo
11:05 am - 8:55 amROB-IAD
25h 50m2 stops
Ethiopian Air Logo
10:55 am - 2:45 pmIAD-ROB
23h 50m1 stop
$1,159Ethiopian Air
Find Deal
Mon, Oct 6 - Tue, Oct 21
Brussels Airlines Logo
9:10 pm - 2:25 pmROB-IAD
21h 15m1 stop
Brussels Airlines Logo
5:45 pm - 7:50 pmIAD-ROB
22h 05m1 stop
$1,175Brussels Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 21
Brussels Airlines Logo
9:10 pm - 2:25 pmROB-IAD
21h 15m1 stop
Brussels Airlines Logo
5:45 pm - 7:50 pmIAD-ROB
22h 05m1 stop
$1,215Brussels Airlines
Find Deal
Wed, Oct 8 - Thu, Oct 23

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

Our best Royal Air Maroc deals on Monrovia to Washington, D.C. Dulles Intl Airport flight tickets
Royal Air Maroc
Oct 12
ROB5:00 amMonrovia Roberts Intl
18h 05m
2 stops
IAD7:05 pmWashington, D.C. Dulles Intl
Oct 22
IAD9:05 pmWashington, D.C. Dulles Intl
28h 40m
2 stops
ROB5:45 amMonrovia Roberts Intl
$997
Find similar
Royal Air Maroc
Oct 12
ROB5:00 amMonrovia Roberts Intl
18h 05m
2 stops
IAD7:05 pmWashington, D.C. Dulles Intl
Oct 22
IAD9:05 pmWashington, D.C. Dulles Intl
28h 40m
2 stops
ROB5:45 amMonrovia Roberts Intl
$998
Find similar

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

Our best Ethiopian Air deals on Monrovia to Washington, D.C. Dulles Intl Airport flight tickets
Ethiopian Air
Oct 9
ROB11:05 amMonrovia Roberts Intl
25h 50m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
Oct 21
IAD10:55 amWashington, D.C. Dulles Intl
23h 50m
1 stop
ROB2:45 pmMonrovia Roberts Intl
$1,132
Find similar
Ethiopian Air
Oct 6
ROB11:05 amMonrovia Roberts Intl
25h 50m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
Oct 21
IAD10:55 amWashington, D.C. Dulles Intl
23h 50m
1 stop
ROB2:45 pmMonrovia Roberts Intl
$1,159
Find similar
Ethiopian Air
Oct 6
ROB11:05 amMonrovia Roberts Intl
25h 50m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
Oct 24
IAD10:55 amWashington, D.C. Dulles Intl
23h 50m
1 stop
ROB2:45 pmMonrovia Roberts Intl
$1,231
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Monrovia to Washington, D.C. Dulles Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Monrovia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Sun 10/12

5:00 am-7:05 pm

2 stops18h 05m

Washington, D.C. Dulles Intl

Wed 10/22

9:05 pm-5:45 am

2 stops28h 40m

$997

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Sun 10/12

5:00 am-7:05 pm

2 stops18h 05m

Washington, D.C. Dulles Intl

Wed 10/22

9:05 pm-5:45 am

2 stops28h 40m

$998

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Tue 10/7

9:10 pm-2:25 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Mon 10/20

5:45 pm-7:50 pm

2 stops22h 05m

$1,110

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Sun 10/12

9:10 pm-9:38 am

2 stops40h 28m

Washington, D.C. Dulles Intl

Wed 10/22

5:37 pm-7:50 pm

3 stops46h 13m

$1,113

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Tue 10/7

9:10 pm-2:25 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Mon 10/20

1:20 pm-7:50 pm

3 stops26h 30m

$1,114

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Sun 10/12

9:10 pm-9:38 am

2 stops40h 28m

Washington, D.C. Dulles Intl

Wed 10/22

5:37 pm-7:50 pm

3 stops46h 13m

$1,118

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Thu 10/9

11:05 am-8:55 am

2 stops25h 50m

Washington, D.C. Dulles Intl

Tue 10/21

10:55 am-2:45 pm

1 stop23h 50m

$1,132

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Mon 10/6

11:05 am-8:55 am

2 stops25h 50m

Washington, D.C. Dulles Intl

Tue 10/21

10:55 am-2:45 pm

1 stop23h 50m

$1,159

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 10/8

9:10 pm-2:25 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Tue 10/21

5:45 pm-7:50 pm

1 stop22h 05m

$1,175

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 10/8

9:10 pm-2:25 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Thu 10/23

5:45 pm-7:50 pm

1 stop22h 05m

$1,215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $1,388. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Monrovia to Washington, D.C. Dulles Intl Airport for around $1,883.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Monrovia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,445 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,761 on average. Flights to Washington, D.C. Dulles Intl Airport from Monrovia in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How have Monrovia to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of July 2025, prices for Monrovia to Washington, D.C. Dulles Intl Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Monrovia to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (ROB to IAD) flight deals and tips

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

Best Price Found

$996

Fastest flight time

16h 00m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Monrovia in the past 72 hours is $996. The best round-trip flight deal from Monrovia to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $997.
The fastest flight from Monrovia to Washington, D.C. Dulles Intl Airport takes 16h 00m
There are no direct flights from Monrovia to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Monrovia Roberts Intl Airport - Washington, D.C. Dulles Intl Airport.
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  • How far is Monrovia Roberts Intl to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Monrovia Roberts Intl to Washington, D.C. Dulles Intl is 4691.9 mi. By plane, this route typically takes 16h 00m.

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

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie

Why use momondo?

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

It is quick and easy to find Monrovia to Washington, D.C. 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 Washington, D.C. that suits you.

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

Flights from Monrovia to Washington, D.C. 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 Monrovia to Washington, D.C.?

Once you have performed a search for Monrovia to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Monrovia to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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