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Washington, D.C.

$989+ Cheap flights from Monrovia (ROB) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
ROB — WAS
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Monrovia to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Monrovia (ROB) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,343
(United Airlines)

One-way from

$989
(Kiwi.com)
Provider with most accurate pricing for Monrovia Roberts Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Monrovia Roberts Intl-Washington, D.C. (WAS) flights.
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From Monrovia Roberts Intl to Washington, D.C. (WAS)
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One-way flight from Monrovia Roberts Intl to Washington, D.C. (WAS)
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Find flight deals from Monrovia to Washington, D.C.

Cheapest flights from Monrovia to Washington, D.C.
Explore the most affordable flight options available from Monrovia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:45 amROB - IAD
1 stop17h 20mRoyal Air Maroc
Wed 4/309:05 pmIAD - ROB
1 stop27h 30mRoyal Air Maroc
Deal found 3/30$1,138
This CheapOair deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:45 amROB - IAD
2 stops38h 05mBritish Airways
Wed 4/307:25 pmIAD - ROB
2 stops29h 10mBritish Airways
Deal found 3/29$1,271
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/97:30 amROB - IAD
2 stops16h 35mEthiopian Air
Wed 4/309:40 pmIAD - ROB
2 stops16h 10mEthiopian Air
Deal found 3/30$1,282
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/309:10 pmROB - IAD
1 stop20h 20mUnited Airlines
Tue 8/55:45 pmIAD - ROB
2 stops22h 05mUnited Airlines
Deal found 3/30$1,343
This Gurufare deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/309:10 pmROB - IAD
1 stop20h 20mBrussels Airlines
Tue 8/55:45 pmIAD - ROB
1 stop22h 05mBrussels Airlines
Deal found 3/30$1,382
This KAYAK deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:30 amROB - IAD
2 stops16h 35mMultiple Airlines
Sun 5/1110:55 amIAD - ROB
1 stop23h 45mMultiple Airlines
Deal found 3/31$1,501

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Monrovia to Washington, D.C. that are best for you.

Fly from

Monrovia

Fly to

Washington, D.C.

Route

Depart

Return

Price

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 7/30

9:10 pm-1:30 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Tue 8/5

5:45 pm-7:50 pm

2 stops22h 05m

$1,343

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Thu 4/17

7:30 am-8:05 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Sat 5/3

9:40 pm-5:50 pm

2 stops16h 10m

$1,348

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 7/30

9:10 pm-1:30 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Tue 8/5

5:45 pm-7:50 pm

1 stop22h 05m

$1,382

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 4/16

7:30 am-8:05 pm

2 stops16h 35m

Washington, D.C. Dulles Intl

Sun 5/11

10:55 am-2:40 pm

1 stop23h 45m

$1,501

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Thu 4/10

6:40 pm-7:05 pm

2 stops28h 25m

$989

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Thu 4/10

6:40 pm-7:41 pm

3 stops53h 01m

$1,083

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Thu 4/10

7:30 am-8:55 am

4 stops29h 25m

$1,907

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Compare providers for flights from Monrovia to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Monrovia to Washington, D.C. in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Monrovia-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monrovia-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monrovia-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monrovia-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monrovia-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Monrovia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Monrovia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Monrovia to Washington, D.C.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated March 31, 2025.
United Airlines
7.4
Good
8,614 reviews

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,614 reviews
United Airlines
7.4
Good
8,614 reviews

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Brussels Airlines
7.4
Good
345 reviews
United Airlines
7.4
Good
8,614 reviews

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Ethiopian Air
7.2
Good
764 reviews
United Airlines
7.4
Good
8,614 reviews

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Kenya Airways
6.8
Okay
263 reviews
United Airlines
7.4
Good
8,614 reviews

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from Monrovia to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Monrovia to Washington, D.C.?

    Monrovia Roberts Intl (ROB) is the airport you will fly out of if you book a flight from Monrovia to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Roberts Intl; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Monrovia airport to Washington, D.C.. It is only a 30.2 mi journey to Roberts Intl (ROB) from Monrovia’s city center.

  • What are the cheapest airlines flying from Monrovia to Washington, D.C. round-trip?

    Flying on United Airlines is currently your cheapest option to Washington, D.C., with prices starting at $1,343. Additional round-trip tickets that might be worth considering are offered by Ethiopian Air and Brussels Airlines, with the lowest prices starting at $1,348 and $1,382, respectively.

  • Can I find deals for flights from Monrovia to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Monrovia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monrovia to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monrovia to Washington, D.C..

  • Can I find deals for business class flights from Monrovia to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Monrovia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Monrovia to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Monrovia to Washington, D.C. (average of $241). Flying from Monrovia to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Monrovia?

Book flights to Monrovia if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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