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 50% 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.

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

United Airlines is the most popular carrier operating from Washington, D.C. Dulles Intl to Monrovia Roberts Intl

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.

$861 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 $1,688 to $1,565. The lowest price recently found on this route was $1,150.

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

Round-trip

One-way

Last minute

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

5:35 am - 6:45 pm

ROB

IAD

18h 10m

1 stop

$1,150Royal Air Maroc

Fri, Aug 28 - Sat, Dec 19

8:45 pm - 2:05 am

IAD

ROB

24h 20m

1 stop

3:05 am - 6:45 pm

ROB

IAD

20h 40m

1 stop

$1,156Royal Air Maroc

Fri, Nov 20 - Thu, Jan 28

8:45 pm - 2:05 am

IAD

ROB

24h 20m

1 stop

3:05 am - 6:45 pm

ROB

IAD

20h 40m

1 stop

$1,160Royal Air Maroc

Mon, Nov 2 - Tue, Feb 2

8:45 pm - 2:05 am

IAD

ROB

24h 20m

1 stop

3:05 am - 6:45 pm

ROB

IAD

20h 40m

1 stop

$1,242Royal Air Maroc

Fri, Nov 6 - Sat, Feb 6

5:40 pm - 7:50 pm

IAD

ROB

22h 10m

2 stops

9:10 pm - 2:15 pm

ROB

IAD

21h 05m

1 stop

$1,315United Airlines

Mon, Sep 7 - Wed, Sep 30

12:43 pm - 7:50 pm

IAD

ROB

27h 07m

3 stops

9:10 pm - 2:15 pm

ROB

IAD

21h 05m

1 stop

$1,318Multiple Airlines

Mon, Sep 7 - Wed, Sep 30

9:00 pm - 7:55 pm

IAD

ROB

42h 55m

3 stops

8:15 am - 3:40 pm

ROB

IAD

35h 25m

3 stops

$1,320Multiple Airlines

Wed, Sep 30 - Wed, Oct 21

9:45 am - 7:50 pm

IAD

ROB

30h 05m

3 stops

10:45 pm - 8:23 pm

ROB

IAD

25h 38m

2 stops

$1,321Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

9:55 am - 7:00 pm

IAD

ROB

29h 05m

2 stops

8:20 pm - 4:20 pm

ROB

IAD

25h 00m

3 stops

$1,322Multiple Airlines

Wed, Oct 28 - Thu, Nov 19

6:16 am - 7:50 pm

IAD

ROB

33h 34m

3 stops

9:10 pm - 10:59 pm

ROB

IAD

29h 49m

2 stops

$1,330United Airlines

Mon, Sep 7 - Wed, Sep 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

Oct 25

IAD6:25 pmWashington, D.C. Dulles Intl

46h 50m

3 stops

ROB9:15 pmMonrovia Roberts Intl

Nov 1

ROB10:45 pmMonrovia Roberts Intl

45h 45m

2 stops

IAD3:30 pmWashington, D.C. Dulles Intl

$1,355

SWISS

Sep 30

IAD8:20 pmWashington, D.C. Dulles Intl

43h 30m

3 stops

ROB7:50 pmMonrovia Roberts Intl

Oct 21

ROB9:10 pmMonrovia Roberts Intl

47h 35m

2 stops

IAD4:45 pmWashington, D.C. Dulles Intl

$1,361

SWISS

Jul 6

IAD8:20 pmWashington, D.C. Dulles Intl

43h 30m

3 stops

ROB7:50 pmMonrovia Roberts Intl

Jul 12

ROB9:10 pmMonrovia Roberts Intl

47h 35m

2 stops

IAD4:45 pmWashington, D.C. Dulles Intl

$1,611

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

Aug 28

IAD9:00 pmWashington, D.C. Dulles Intl

27h 35m

1 stop

ROB4:35 amMonrovia Roberts Intl

Dec 19

ROB5:35 amMonrovia Roberts Intl

18h 10m

1 stop

IAD6:45 pmWashington, D.C. Dulles Intl

$1,150

Royal Air Maroc

Nov 20

IAD8:45 pmWashington, D.C. Dulles Intl

24h 20m

1 stop

ROB2:05 amMonrovia Roberts Intl

Jan 28

ROB3:05 amMonrovia Roberts Intl

20h 40m

1 stop

IAD6:45 pmWashington, D.C. Dulles Intl

$1,156

Royal Air Maroc

Jul 8

IAD9:00 pmWashington, D.C. Dulles Intl

27h 35m

1 stop

ROB4:35 amMonrovia Roberts Intl

Jul 17

ROB5:45 amMonrovia Roberts Intl

17h 15m

1 stop

IAD7:00 pmWashington, D.C. Dulles Intl

$1,501

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

Cheapest round-trip

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 8/28

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Sat 12/19

5:35 am-6:45 pm

1 stop18h 10m

$1,150

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 11/20

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Thu 1/28

3:05 am-6:45 pm

1 stop20h 40m

$1,156

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 11/2

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Tue 2/2

3:05 am-6:45 pm

1 stop20h 40m

$1,160

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 11/6

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Sat 2/6

3:05 am-6:45 pm

1 stop20h 40m

$1,242

Quickest round-trip

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 9/7

5:40 pm-7:50 pm

2 stops22h 10m

Monrovia Roberts Intl

Wed 9/30

9:10 pm-2:15 pm

1 stop21h 05m

$1,315

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 9/7

12:43 pm-7:50 pm

3 stops27h 07m

Monrovia Roberts Intl

Wed 9/30

9:10 pm-2:15 pm

1 stop21h 05m

$1,318

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 9/30

9:00 pm-7:55 pm

3 stops42h 55m

Monrovia Roberts Intl

Wed 10/21

8:15 am-3:40 pm

3 stops35h 25m

$1,320

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 10/20

9:45 am-7:50 pm

3 stops30h 05m

Monrovia Roberts Intl

Tue 10/27

10:45 pm-8:23 pm

2 stops25h 38m

$1,321

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 10/28

9:55 am-7:00 pm

2 stops29h 05m

Monrovia Roberts Intl

Thu 11/19

8:20 pm-4:20 pm

3 stops25h 00m

$1,322

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 9/7

6:16 am-7:50 pm

3 stops33h 34m

Monrovia Roberts Intl

Wed 9/30

9:10 pm-10:59 pm

2 stops29h 49m

$1,330

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

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 April, then October is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Monrovia during October average around $1,124.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport 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 $1,344 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 $1,059 on momondo.

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

You could potentially save up to 10% 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	16h 00m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Monrovia takes 16h 00m

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

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

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. 16h 00m 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 May 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 50% of all bookings. The subsequent popular airlines are Brussels Airlines at 22%, Royal Air Maroc at 17%, and United Airlines at 10%.

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
Royal Air Maroc	PriceFrom $986	Free Cancellation	Rating 6.2 611 reviews	Search Royal Air Maroc flights
United Airlines	PriceFrom $1,045	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
Ethiopian Air	PriceFrom $1,048	Free Cancellation	Rating 7.2 1,003 reviews	Search Ethiopian Air flights
Brussels Airlines	PriceFrom $1,112	Free Cancellation	Rating 7.2 408 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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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

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

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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

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 from Washington, D.C. Dulles Intl Airport 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?

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Monrovia 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Liberia

Fly your favorite airline to Monrovia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Monrovia

List of cabin classes available on flights landing in Monrovia. Availability may vary depending on flight origin and airline.

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