ROB - IAD

$1,052 Find Cheap Flights from Monrovia to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monrovia to Dulles Intl departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monrovia to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monrovia to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$3,625
Multiple Airlines
Tue 2/17Mon 4/27
ROB - IAD • 2 stops
Cheapest one-way
$1,052
Typical prices: $973-$1,034
United Airlines
Tue 2/17
ROB - IAD • 1 stop
Top airlines
Brussels Airlines
Cheapest • from $4,838 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Monrovia to Dulles Intl (ROB-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monrovia to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Monrovia to Dulles Intl

Tue, Feb 17 - Mon, Apr 27
Multiple Airlines Logo
10:45 pm - 8:54 pm
ROB
-
IAD
27h 09m
2 stops
Multiple Airlines Logo
9:55 am - 7:50 pm
IAD
-
ROB
29h 55m
3 stops
$3,625Multiple Airlines
Tue, Feb 17 - Mon, Apr 27
Multiple Airlines Logo
10:45 pm - 8:54 pm
ROB
-
IAD
27h 09m
2 stops
Multiple Airlines Logo
9:55 am - 7:50 pm
IAD
-
ROB
29h 55m
3 stops
$3,631Multiple Airlines
Tue, Feb 17 - Mon, Apr 27
Multiple Airlines Logo
10:45 pm - 8:54 pm
ROB
-
IAD
27h 09m
2 stops
Multiple Airlines Logo
9:55 am - 7:50 pm
IAD
-
ROB
29h 55m
3 stops
$3,634Multiple Airlines
Tue, Feb 17 - Mon, Apr 27
Multiple Airlines Logo
10:45 pm - 2:35 pm
ROB
-
IAD
20h 50m
1 stop
Multiple Airlines Logo
9:55 am - 7:50 pm
IAD
-
ROB
29h 55m
3 stops
$3,643Multiple Airlines
Tue, Feb 17 - Mon, Apr 27
Multiple Airlines Logo
10:45 pm - 2:35 pm
ROB
-
IAD
20h 50m
1 stop
Multiple Airlines Logo
9:55 am - 7:50 pm
IAD
-
ROB
29h 55m
3 stops
$3,649Multiple Airlines
Tue, Feb 17 - Mon, Apr 27
Multiple Airlines Logo
10:45 pm - 2:35 pm
ROB
-
IAD
20h 50m
1 stop
Multiple Airlines Logo
9:55 am - 7:50 pm
IAD
-
ROB
29h 55m
3 stops
$3,652Multiple Airlines
Tue, Feb 17 - Mon, Apr 27
Brussels Airlines Logo
10:45 pm - 2:35 pm
ROB
-
IAD
20h 50m
1 stop
Brussels Airlines Logo
5:30 pm - 7:50 pm
IAD
-
ROB
22h 20m
2 stops
$4,838Brussels Airlines
Tue, Feb 17 - Mon, Apr 27
Brussels Airlines Logo
10:45 pm - 2:35 pm
ROB
-
IAD
20h 50m
1 stop
Brussels Airlines Logo
5:30 pm - 7:50 pm
IAD
-
ROB
22h 20m
2 stops
$4,844Brussels Airlines
Tue, Feb 17 - Mon, Apr 27
Brussels Airlines Logo
10:45 pm - 2:35 pm
ROB
-
IAD
20h 50m
1 stop
Brussels Airlines Logo
5:30 pm - 7:50 pm
IAD
-
ROB
22h 20m
2 stops
$4,854Brussels Airlines
Tue, Feb 17 - Mon, Apr 27
Ethiopian Air Logo
7:30 am - 8:00 am
ROB
-
IAD
29h 30m
4 stops
Ethiopian Air Logo
9:40 pm - 5:50 pm
IAD
-
ROB
16h 10m
2 stops
$7,019Ethiopian Air
Booking Insights

KAYAK's insights & trends for Monrovia to Dulles Intl flights

Get data-powered insights and trends into flights from Monrovia to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Monrovia to Washington, D.C.?

Percentage of 1-stop round-trip flights from Monrovia to Washington, D.C. chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Brussels (BRU) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Monrovia to Washington, D.C. picked an itinerary connecting there.

What is the cheapest layover airport when flying from Monrovia to Washington, D.C.?

Average round-trip price for 1-stop flights from Monrovia to Washington, D.C. clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Casablanca (CMN) offer the most affordable fares, with an average round-trip price of $1,139.

Which layover airport offers the shortest total travel time from Monrovia to Washington, D.C.?

Shortest average total travel time for 1-stop one-way flights from Monrovia to Washington, D.C. via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Casablanca (CMN) for the shortest journey. The average one-way travel time for flights connecting there is 17h 20m.

Which layover airport has the quickest connection when flying from Monrovia to Washington, D.C.?

Average layover duration at different layover airports for 1-stop one-way flights from Monrovia to Washington, D.C., based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Brussels (BRU) often has the shortest layovers from Monrovia to Washington, D.C., with an average of 5h 12m.

Good to know

Cheapest flight$1,052
Flight from Monrovia to Washington, D.C.

When to book flights from Monrovia to Dulles Intl

Are your dates flexible? Find out the best times to travel from Monrovia to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Monrovia to Washington, D.C. flights

  • What is the cheapest flight from Monrovia to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Monrovia to Washington, D.C. Dulles Intl Airport was $1,052 for a one-way ticket and $3,625 for a round-trip.

  • Do I need a passport to fly between Monrovia and Washington, D.C.?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Monrovia and on arrival in Washington, D.C..

  • Which airports will I be using when flying from Monrovia to Washington, D.C.?

    Monrovia airport is called Monrovia Roberts Intl and the only airport in Washington, D.C. is Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Monrovia to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Monrovia to Washington, D.C.?

    Star Alliance is the only airline alliance operating flights between Monrovia and Washington, D.C..

  • Which is the best airline for flights from Monrovia to Washington, D.C., United Airlines or Brussels Airlines?

    The two airlines most popular with KAYAK users for flights from Monrovia to Washington, D.C. are United Airlines and Brussels Airlines. With an average price for the route of $1,536 and an overall rating of 7.4, United Airlines is the most popular choice. Brussels Airlines is also a great choice for the route, with an average price of $1,624 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Monrovia to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monrovia to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monrovia to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Monrovia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monrovia to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Monrovia with another airline. Booking your flights between Monrovia and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monrovia to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Monrovia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Monrovia to Washington, D.C.?

    In the past 3 days, the cheapest round-trip tickets from Monrovia to Washington, D.C. were found on Brussels Airlines ($4,838) and Ethiopian Air ($7,019).

Reviews of the top airlines flying from Monrovia to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Monrovia to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monrovia to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9215 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

6.0 GoodMichael, Jan 2026
GVA - IAD
Read more United Airlines reviews

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

l really enjoy very much the flight was very pleasant

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

The food is terrible. The same pasta or chicken with bad taste and presentation

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

Everything you need to know for your flight from Monrovia to Dulles Intl

Information on your arrival and departure airports