ROB - IAD

$930 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 8/31. 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

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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Cheap Flights from Monrovia to Washington, D.C. (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 Washington, D.C. 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

Wed, Sep 3 - Sat, Sep 20
United Airlines Logo
9:10 pm - 2:25 pmROB-IAD
21h 15m1 stop
United Airlines Logo
12:40 pm - 7:50 pmIAD-ROB
27h 10m3 stops
$1,165United Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 22
 Logo
9:10 pm - 9:38 amROB-IAD
40h 28m2 stops
 Logo
5:37 pm - 7:50 pmIAD-ROB
46h 13m3 stops
$1,167
Find Deal
Wed, Sep 3 - Sat, Sep 20
United Airlines Logo
9:10 pm - 4:23 pmROB-IAD
23h 13m2 stops
United Airlines Logo
12:40 pm - 7:50 pmIAD-ROB
27h 10m3 stops
$1,170United Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 22
Royal Air Maroc Logo
5:00 am - 7:05 pmROB-IAD
18h 05m2 stops
Royal Air Maroc Logo
9:05 pm - 5:45 amIAD-ROB
28h 40m2 stops
$1,179Royal Air Maroc
Find Deal
Tue, Sep 2 - Sat, Sep 20
United Airlines Logo
9:10 pm - 4:23 pmROB-IAD
23h 13m2 stops
United Airlines Logo
12:40 pm - 7:50 pmIAD-ROB
27h 10m3 stops
$1,181United Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 20
Ethiopian Air Logo
11:05 am - 8:55 amROB-IAD
25h 50m2 stops
Ethiopian Air Logo
10:55 am - 2:45 pmIAD-ROB
23h 50m1 stop
$1,212Ethiopian Air
Find Deal
Tue, Sep 2 - Sat, Sep 20
United Airlines Logo
9:10 pm - 2:25 pmROB-IAD
21h 15m1 stop
United Airlines Logo
5:45 pm - 7:50 pmIAD-ROB
22h 05m2 stops
$1,225United Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 20
Brussels Airlines Logo
9:10 pm - 2:25 pmROB-IAD
21h 15m1 stop
Brussels Airlines Logo
5:35 pm - 7:50 pmIAD-ROB
22h 15m1 stop
$1,267Brussels Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 20
Ethiopian Air Logo
11:05 am - 8:55 amROB-IAD
25h 50m2 stops
Ethiopian Air Logo
9:20 pm - 5:50 pmIAD-ROB
16h 30m2 stops
$1,295Ethiopian Air
Find Deal
Sat, Sep 6 - Sat, Sep 20
Ethiopian Air Logo
7:30 am - 7:30 pmROB-IAD
16h 00m2 stops
Ethiopian Air Logo
10:55 am - 2:45 pmIAD-ROB
23h 50m1 stop
$1,353Ethiopian Air
Find Deal
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’s the cheapest day of the week to fly from Monrovia to Washington, D.C.?

The average price of all round-trip flights from Monrovia to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Monrovia to Washington, D.C., look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Washington, D.C., Friday is the cheapest day to fly and Thursday is the most expensive.

Good to know

Cheapest flight$930
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 $930 for a one-way ticket and $1,165 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.?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Monrovia and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • 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 7.3.

  • 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 3 airlines serving 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 8925 reviews
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

10.0 ExcellentAnonymous, Aug 2025TPA - IAD
Read more United Airlines reviews

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

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

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

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

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

Checking in wasn't organized, too many so-called diplomats were jumping line while everyone was waiting in line. They should have their own line not to impede on other passengers that was also waiting to be served. We all paid money and there should be no discrimination because everyone's money should have the same value diplomat or not! If they want to give diplomats some special treatment then let them create their own check in desk and not treat other passengers some that are (elderly, some with children, pregnant women) making them stand longer in line than necessary just because people are jumping line 😡

Food hardly ever changes Videos not often updated for often travel.

It was an old aircraft, stiff seats almost wooden chairs with thin cushions. Food was ok.

The flight is packed and it feels like the space per individual has gotten smaller. Excruciating for a 14hr flight.

Forgotten Suite inside of the top compartment but went back to ask and they didn’t leave at the lost and found place. Also the checking in was so horrible. I had multi city and one of the passenger saint have visa go go go Dubai. The Ethiopian airlines never had information about requirement for US permanent resident so couldn’t go to Dubai. And when coming back to US we were told we can not use our Addis to Washington ticket and they forced us to get new ticket. Very horrible experience.

I had a comfortable seat that makes my trip wonderful. I appreciate the Ethiopia crew, they were very helpful

i send you separate claim of what happens ,I buy ticketed from you and you said that it is confirmed and shall send the ticket in 24 hrs but you did not send and when we go to Ethiopian air line counter they say it is pending and we dont know why ,and we forced to buy another ticket ,and this all because Ethiopian air lines canceled the return flight from Adi Ababa to Amman, please note that we buy all the tickets through your app and hold you responsible for all loss and discomfort.

Im if Ethiopian can allow customers to use their mileage for in flight connexion it will be great.

United was best airlines I have seen since I got there choose united airlines

For Vegetarian Food was very poor. Though we had opted for Asian Vegetarian Food they didn’t serve but only what was available was served. We were offered Smoked Salmon!

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