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Cheap flights from Washington, D.C. Dulles Intl Airport to Monrovia from $785

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. Dulles Intl Airport to Monrovia departing on 1/24. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Monrovia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
10:55 am - 2:45 pm
IAD
-
ROB
23h 50m1 stop
Ethiopian Air Logo
11:05 am - 8:55 am
ROB
-
IAD
25h 50m2 stops
$1,061Ethiopian Air
Sun, Mar 29 - Thu, Apr 30
Royal Air Maroc Logo
8:45 pm - 4:35 am
IAD
-
ROB
26h 50m1 stop
Royal Air Maroc Logo
3:05 am - 6:45 pm
ROB
-
IAD
20h 40m1 stop
$1,074Royal Air Maroc
Fri, Jan 16 - Thu, Jan 29
Royal Air Maroc Logo
8:45 pm - 2:05 am
IAD
-
ROB
24h 20m1 stop
Royal Air Maroc Logo
3:05 am - 6:45 pm
ROB
-
IAD
20h 40m1 stop
$1,075Royal Air Maroc
Wed, Feb 4 - Tue, Feb 24
Royal Air Maroc Logo
8:45 pm - 2:05 am
IAD
-
ROB
24h 20m1 stop
Royal Air Maroc Logo
3:05 am - 6:45 pm
ROB
-
IAD
20h 40m1 stop
$1,083Royal Air Maroc
Fri, Jan 30 - Tue, Feb 24
Ethiopian Air Logo
10:00 am - 2:45 pm
IAD
-
ROB
23h 45m1 stop
Ethiopian Air Logo
11:05 am - 8:00 am
ROB
-
IAD
25h 55m2 stops
$1,084Ethiopian Air
Sun, Jan 25 - Tue, Feb 24
Royal Air Maroc Logo
8:45 pm - 2:05 am
IAD
-
ROB
24h 20m1 stop
Royal Air Maroc Logo
3:05 am - 6:45 pm
ROB
-
IAD
20h 40m1 stop
$1,085Royal Air Maroc
Fri, Jan 23 - Thu, Jan 29
Royal Air Maroc Logo
8:45 pm - 2:05 am
IAD
-
ROB
24h 20m1 stop
Royal Air Maroc Logo
5:45 am - 7:00 pm
ROB
-
IAD
17h 15m1 stop
$1,097Royal Air Maroc
Fri, Feb 20 - Wed, Apr 29
Royal Air Maroc Logo
8:45 pm - 2:05 am
IAD
-
ROB
24h 20m1 stop
Royal Air Maroc Logo
5:45 am - 7:00 pm
ROB
-
IAD
17h 15m1 stop
$1,101Royal Air Maroc
Fri, Feb 20 - Wed, Apr 29
United Airlines Logo
5:45 pm - 9:15 pm
IAD
-
ROB
22h 30m2 stops
United Airlines Logo
10:45 pm - 5:30 pm
ROB
-
IAD
23h 45m2 stops
$1,105United Airlines
Mon, Feb 2 - Tue, Feb 24
Ethiopian Air Logo
11:00 am - 2:45 pm
IAD
-
ROB
23h 45m1 stop
Ethiopian Air Logo
11:05 am - 8:55 am
ROB
-
IAD
25h 50m2 stops
$1,106Ethiopian Air
Fri, Mar 27 - Thu, Apr 30

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

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Monrovia flight tickets
SWISS
Feb 4
IAD5:25 pmWashington, D.C. Dulles Intl
44h 20m
2 stops
ROB6:45 pmMonrovia Roberts Intl
Feb 25
ROB10:45 pmMonrovia Roberts Intl
20h 50m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
$1,125
Find similar
SWISS
Mar 1
IAD8:30 pmWashington, D.C. Dulles Intl
43h 45m
3 stops
ROB9:15 pmMonrovia Roberts Intl
Mar 11
ROB10:45 pmMonrovia Roberts Intl
46h 55m
2 stops
IAD5:40 pmWashington, D.C. Dulles Intl
$1,154
Find similar
SWISS
Feb 4
IAD5:25 pmWashington, D.C. Dulles Intl
44h 20m
2 stops
ROB6:45 pmMonrovia Roberts Intl
Feb 25
ROB10:45 pmMonrovia Roberts Intl
45h 10m
2 stops
IAD2:55 pmWashington, D.C. Dulles Intl
$1,157
Find similar

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
Mar 29
IAD10:55 amWashington, D.C. Dulles Intl
23h 50m
1 stop
ROB2:45 pmMonrovia Roberts Intl
Apr 30
ROB11:05 amMonrovia Roberts Intl
25h 50m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,061
Find similar
Ethiopian Air
Jan 25
IAD10:00 amWashington, D.C. Dulles Intl
23h 45m
1 stop
ROB2:45 pmMonrovia Roberts Intl
Feb 24
ROB11:05 amMonrovia Roberts Intl
25h 55m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$1,084
Find similar
Ethiopian Air
Mar 27
IAD11:00 amWashington, D.C. Dulles Intl
23h 45m
1 stop
ROB2:45 pmMonrovia Roberts Intl
Apr 30
ROB11:05 amMonrovia Roberts Intl
25h 50m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,106
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Monrovia 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 December 18, 2025.
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

Sun 3/29

10:55 am-2:45 pm

1 stop23h 50m

Monrovia Roberts Intl

Thu 4/30

11:05 am-8:55 am

2 stops25h 50m

$1,061

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 1/16

8:45 pm-4:35 am

1 stop26h 50m

Monrovia Roberts Intl

Thu 1/29

3:05 am-6:45 pm

1 stop20h 40m

$1,074

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 2/4

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Tue 2/24

3:05 am-6:45 pm

1 stop20h 40m

$1,075

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 1/30

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Tue 2/24

3:05 am-6:45 pm

1 stop20h 40m

$1,083

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 1/25

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Tue 2/24

11:05 am-8:00 am

2 stops25h 55m

$1,084

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 1/23

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Thu 1/29

3:05 am-6:45 pm

1 stop20h 40m

$1,085

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 2/20

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Wed 4/29

5:45 am-7:00 pm

1 stop17h 15m

$1,097

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 2/20

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Wed 4/29

5:45 am-7:00 pm

1 stop17h 15m

$1,101

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 2/2

5:45 pm-9:15 pm

2 stops22h 30m

Monrovia Roberts Intl

Tue 2/24

10:45 pm-5:30 pm

2 stops23h 45m

$1,105

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 3/27

11:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Thu 4/30

11:05 am-8:55 am

2 stops25h 50m

$1,106

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 Monrovia from

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

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 October, then April is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Monrovia during April average around $1,136.

What is the cheapest day to depart on your flight to Monrovia?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Monrovia is on a Friday when prices can be found for as low as $1,360. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,680.

What is the cheapest time of day to depart on your flight to Monrovia?

The cheapest time of day to fly to Monrovia is in the evening when flights can be purchased for as low as $1,549. Try not to purchase tickets in the afternoon because they tend to be around $1,634. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $1,411 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 42% 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

22h 30m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Monrovia takes 22h 30m
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. 22h 30m 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?

  • 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?

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
United AirlinesPriceFrom $894Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
Ethiopian AirPriceFrom $1,032Free CancellationRating
7.2
912 reviews
Search Ethiopian Air flights
Royal Air MarocPriceFrom $1,080Free CancellationRating
6.2
539 reviews
Search Royal Air Maroc flights
Brussels AirlinesPriceFrom $1,138Free CancellationRating
7.2
375 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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Fly your favorite airline to Monrovia

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Ethiopian Air
Brussels Airlines
Royal Air Maroc
United Airlines