ROB - IAD

$945 Find Cheap Flights from Monrovia to Washington, D.C. - Compare and Save

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 7/10. 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

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Everything you should know

Cheapest round-trip
$1,186
Brussels Airlines
Fri 9/11Sat 10/10
ROB - IAD • 1 stop
Cheapest one-way
$945
Typical prices: $872-$1,053
Royal Air Maroc
Fri 7/10
ROB - IAD • 1 stop
Top airlines
Cheapest • from $1,186 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Monrovia and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,237 (round-trip)
Shortest trip • 20h 30m (one-way)
Insights
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We hope you love your trip to Dulles Intl!
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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

Fri, Sep 11 - Sat, Oct 10
Brussels Airlines Logo
9:10 pm - 2:20 pm
ROB
-
IAD
21h 10m
1 stop
Brussels Airlines Logo
5:45 pm - 7:50 pm
IAD
-
ROB
22h 05m
2 stops
$1,186Brussels Airlines
Wed, Sep 16 - Sun, Sep 27
Multiple Airlines Logo
9:10 pm - 8:25 pm
ROB
-
IAD
27h 15m
2 stops
Multiple Airlines Logo
10:19 pm - 7:50 pm
IAD
-
ROB
41h 31m
3 stops
$1,201Multiple Airlines
Fri, Sep 11 - Sat, Oct 10
Brussels Airlines Logo
9:10 pm - 2:20 pm
ROB
-
IAD
21h 10m
1 stop
Brussels Airlines Logo
5:45 pm - 7:50 pm
IAD
-
ROB
22h 05m
2 stops
$1,202Brussels Airlines
Wed, Sep 16 - Sun, Sep 27
Multiple Airlines Logo
9:10 pm - 8:25 pm
ROB
-
IAD
27h 15m
2 stops
Multiple Airlines Logo
10:19 pm - 7:50 pm
IAD
-
ROB
41h 31m
3 stops
$1,203Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
Multiple Airlines Logo
9:10 pm - 4:07 pm
ROB
-
IAD
22h 57m
2 stops
Multiple Airlines Logo
5:45 pm - 7:50 pm
IAD
-
ROB
22h 05m
2 stops
$1,214Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
Multiple Airlines Logo
9:10 pm - 4:07 pm
ROB
-
IAD
22h 57m
2 stops
Multiple Airlines Logo
5:45 pm - 7:50 pm
IAD
-
ROB
22h 05m
2 stops
$1,215Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
Multiple Airlines Logo
9:10 pm - 4:07 pm
ROB
-
IAD
22h 57m
2 stops
Multiple Airlines Logo
5:45 pm - 7:50 pm
IAD
-
ROB
22h 05m
2 stops
$1,216Multiple Airlines
Fri, Sep 11 - Fri, Oct 9
Brussels Airlines Logo
9:10 pm - 1:30 pm
ROB
-
IAD
20h 20m
1 stop
Brussels Airlines Logo
5:15 pm - 7:50 pm
IAD
-
ROB
46h 35m
3 stops
$1,219Brussels Airlines
Fri, Sep 11 - Thu, Oct 8
Brussels Airlines Logo
9:10 pm - 1:30 pm
ROB
-
IAD
20h 20m
1 stop
Brussels Airlines Logo
6:10 pm - 7:50 pm
IAD
-
ROB
21h 40m
3 stops
$1,220Brussels Airlines
Fri, Sep 11 - Fri, Oct 9
Brussels Airlines Logo
9:10 pm - 1:30 pm
ROB
-
IAD
20h 20m
1 stop
Brussels Airlines Logo
5:25 pm - 7:50 pm
IAD
-
ROB
46h 25m
3 stops
$1,227Brussels Airlines
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.

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Monrovia to Washington, D.C. were found on Brussels Airlines ($1,186) and Royal Air Maroc ($1,283).

Good to know

Cheapest flight$945
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 5 days, the lowest price for a flight from Monrovia to Washington, D.C. Dulles Intl Airport was $945 for a one-way ticket and $1,186 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.

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 9930 reviews
7.1Entertainment
6.7Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

2.0 MediocreAnonymous, Jun 2026
TPA - IAD
Read more United Airlines reviews

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

The crew was the worst ive ever had in my life flying with United Airlines, letting another person move my bag without asking and then the staff saying would the floor be better after I kept begging saying dont move my bag it has fragile things inside. This incident truly makes me they favor other customers more and I dont want to worry about being on the tail end. Especially if they dont listen any input, no care for what I asked but accommodated those who are reckless and disturb others more...

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

Everything was better but france airlines more better than them

WE didint profit of food , but for the other think all was good

Too cramped up for the better seats I paid for.

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.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

Terrible seats. Whoever designed the seats should try taking a long flight in it themselves.

I missed my connecting flight due to long lines at security and immigration. Need improvements

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

my husband's monitor did not work. there was a visibly ill family in my husband's row.

There was a two hour delay because of incompetence in scheduling fuel truck. Further, upon arrival in Roanoke, hand baggage was sent to baggage claim. We carry hand baggage because it contains valuable or sensitive materials that we do not want going through the baggage system. This is very poor and United needs to perform better.

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

Information on your arrival and departure airports