IAD - ROB

$814 Find Cheap Flights from Washington Dulles Airport to Monrovia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Monrovia departing on 5/13. 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 Monrovia

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

Cheapest round-trip
$1,152
Typical prices: $1,375-$1,108
Royal Air Maroc
Wed 9/30Wed 10/21
IAD - ROB • 1 stop
Cheapest one-way
$814
Multiple Airlines
Wed 5/13
IAD - ROB • 3 stops
Top airlines
Cheapest • from $1,152 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Monrovia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,334 (round-trip)
Shortest trip • 20h 39m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Monrovia!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Monrovia 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 Dulles Intl to Monrovia

Wed, Sep 30 - Wed, Oct 21
Royal Air Maroc Logo
9:00 pm - 4:35 am
IAD
-
ROB
27h 35m
1 stop
Royal Air Maroc Logo
5:45 am - 7:00 pm
ROB
-
IAD
17h 15m
1 stop
$1,152Royal Air Maroc
Wed, Aug 12 - Wed, Sep 16
Royal Air Maroc Logo
9:00 pm - 4:35 am
IAD
-
ROB
27h 35m
1 stop
Royal Air Maroc Logo
5:45 am - 7:00 pm
ROB
-
IAD
17h 15m
1 stop
$1,279Royal Air Maroc
Wed, Sep 30 - Wed, Oct 21
Multiple Airlines Logo
9:00 pm - 7:55 pm
IAD
-
ROB
42h 55m
3 stops
Multiple Airlines Logo
8:00 am - 3:40 pm
ROB
-
IAD
35h 40m
3 stops
$1,295Multiple Airlines
Tue, May 12 - Tue, May 19
Ethiopian Air Logo
10:55 am - 2:45 pm
IAD
-
ROB
23h 50m
1 stop
Ethiopian Air Logo
11:05 am - 8:55 am
ROB
-
IAD
25h 50m
2 stops
$1,298Ethiopian Air
Mon, Oct 12 - Wed, Nov 4
Brussels Airlines Logo
5:45 pm - 7:50 pm
IAD
-
ROB
22h 05m
2 stops
Brussels Airlines Logo
10:45 pm - 2:30 pm
ROB
-
IAD
20h 45m
1 stop
$1,312Brussels Airlines
Mon, Oct 12 - Wed, Nov 4
Multiple Airlines Logo
9:55 am - 7:50 pm
IAD
-
ROB
29h 55m
3 stops
Multiple Airlines Logo
10:45 pm - 4:40 pm
ROB
-
IAD
22h 55m
2 stops
$1,316Multiple Airlines
Wed, Sep 30 - Wed, Oct 21
Multiple Airlines Logo
9:00 pm - 7:55 pm
IAD
-
ROB
42h 55m
3 stops
Multiple Airlines Logo
8:00 am - 3:40 pm
ROB
-
IAD
35h 40m
3 stops
$1,320Multiple Airlines
Wed, Aug 12 - Wed, Sep 16
Multiple Airlines Logo
9:00 pm - 7:55 pm
IAD
-
ROB
42h 55m
3 stops
Multiple Airlines Logo
8:00 am - 3:40 pm
ROB
-
IAD
35h 40m
3 stops
$1,321Multiple Airlines
Wed, Sep 30 - Wed, Oct 21
Multiple Airlines Logo
8:20 pm - 7:50 pm
IAD
-
ROB
43h 30m
3 stops
Multiple Airlines Logo
9:10 pm - 2:20 pm
ROB
-
IAD
21h 10m
1 stop
$1,332Multiple Airlines
Wed, Sep 30 - Wed, Oct 21
SWISS Logo
8:20 pm - 7:50 pm
IAD
-
ROB
43h 30m
3 stops
SWISS Logo
9:10 pm - 3:25 pm
ROB
-
IAD
22h 15m
2 stops
$1,352SWISS
Booking Insights

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

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

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Monrovia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Monrovia departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Monrovia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Monrovia is April, where tickets cost $1,014 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,777 and $1,669 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Monrovia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Monrovia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Monrovia, you should book around 2 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$814
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 30% increase in price.
Flight from Washington Dulles Airport to Monrovia

When to book flights from Dulles Intl to Monrovia

Are your dates flexible? Find out the best times to travel from Dulles Intl to Monrovia 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 Washington Dulles Airport to Monrovia flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Monrovia was $814 for a one-way ticket and $1,152 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Monrovia?

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

  • Which airports will I be using when flying from Washington Dulles Airport to Monrovia?

    On your way to Monrovia, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Monrovia Roberts Intl.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Monrovia?

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

  • Which airline alliances offer flights from Washington Dulles Airport to Monrovia?

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Monrovia are United Airlines and Ethiopian Air. With an average price for the route of $1,428 and an overall rating of 7.4, United Airlines is the most popular choice. Ethiopian Air is also a great choice for the route, with an average price of $1,335 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Monrovia?

    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 Washington Dulles Airport to Monrovia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monrovia from Washington Dulles Airport 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 Washington Dulles Airport to Monrovia?

    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 Monrovia with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ROB 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 Washington Dulles Airport to Monrovia?

    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 Monrovia from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Dulles Intl to Monrovia

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Monrovia. 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 Dulles Intl to Monrovia? 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 9681 reviews
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Vegetarian selection could be better. Bread was too hard to chew.

8.0 ExcellentAnonymous, Apr 2026
IAD - FRA
Read more United Airlines reviews

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

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

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

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

The TV wasn't working No music for the whole flight from JFK to LOS It was too burring.

Flight was delayed by two hours. This really messed things up because I missed my connecting flight in Addis. I had a meeting in Entebbe which was scrapped because my flight from Addis landed later in the day.

I will fly this going forward especially for ORD to EBB and the reverse.

I paid for internet that did not work and had to pay more to have it

The crew was unfriendly and very rude to name a few (Helina). I felt unsafe due to most of the cabinets were open while on flight. All in all the flight was ok, but the crew needed more training on customer service most of all for international flights.

Delay not posted, only departure time listed- not boarding time. We left an hour late and arrived 45 min late. Restrooms had backed up sinks and toilets not flushed ) passenger error). Lots of screen for entertainment didn’t work. But we arrived with our luggage

The plane was old and the luggage racks above us were visibly shaking during turbulence. Water was dripping on our heads during landing. Our flight was over 2 hours late departing but we were not updated or told what to expect as the screen at the gate continued to read “on time”

Check in took over an hour because printer was not working. Attendant did not know how to give free layover Addis Ababa hotel vouchers or update frequent flyer number. After repeated attempts, got voucher emailed. However hotel wanted printed voucher hence more delay. Bus time from hotel back to airport was printed 4:50 hours, but hotel reception called at 3 pm saying bus will leave at 4 pm. Then hotel reception called again saying 4:15 pm. We rushed at 4:15 pm and bus was not ready until 4:40 pm. Many audio outlets were not working in planes.

It is nice and great but the houstees crew are all the way back arguing with customers and behavior issues same of the crew i saw that also all the trips were very much butter!

I have my baggage left either in Jeddah or Addis and undelivered to Abuja

i cannot remember in the last 10 years, when was the last time i couldn't stretch my legs while sitting. while seated, my knees are almost touching the seat in front of me. the order of Languages of onboard announcements is not the best in all other companies they use their national language FIRST , in air senegal they lut rheir national language last. What a shame

ldid not like the late departure did not like the late food service. Food should have been serve earlier ro allow more sleeping time. Did not like beeing interrupted just to show announcement about their duty free onboard Finally baggage did not make it to final destination and are still in casablanca.

Dirty seats, entertainment unit not working. The crew member assisting in giving boarding passes was rude. She didn’t give us the seats we bought and then tried to give us 4 seats saying they were in the same row which they were not. We had paid for our seats to be assigned!. Food was bad, service was poor. My son had asked the hostess for a sprite which she told she would get but did not

My luggage was left behind in Miami. I wasn’t the only one. I couldn’t get a boarding pass from air Maroc but I got one from American Airlines for the air Maroc leg. I had the sense of getting in line with air Maroc boarding crew and showed them my AA boarding pass for air Maroc and I got a new one from them. There were several passengers filing missing bags reports in Casablanca so I assume there isn’t a good coordination between airlines. My AA bag ticket says Casablanca but it is from AA. I wasn’t the only one missing a bag.

I couldn’t find my boarding pass with the information provided by Underpricer. It took me several hours to find what the issue was. Finally I got the right code to get my boarding pass from American Airlines. Underpricer WhatsApp call center finally got it right. When I got to Casablanca my luggage was left in Miami. Not sure which airline fault it was if Air Maroc or AA. I filled out a report with Air Maroc

Horrible. Flight was overbooked and I was put on a flight to Miami without a leg to my final destination. And Kayak is not helping resolve the problem

I would like to praise one of the stewards, Mohamed, who was swift and efficient to help me as I was not feeling well at some point during the flight.

Food quality was low for business class. No snacks between meals. Very confusing “One World” participation. This airline seems to be part of the program but doesn’t recognize the benefits to customers (luggage allowance)???

Due to the operational delay with Southwest, I missed my connecting flight in New York. Southwest rebooked me with Turkish. Southwest paid for my accommodation in NY, but did not provide food at the hotel. I ended up spending 34 dollars on my dinner. Moreover, in Istanbul, where I transited, I had more than 10 hours of layover without access to the Turkish Lounge. I spent 117 USD to have access to the Yotel cabin for only 4 hours of rest and recuperation from jet lag. This was the most painful trip I have ever had in my life.

Cancellation was really bad no organizations at all and I want to choose a direct flight for the 18 January counter agent does not allowed me no even to speak was rude I was forced to got a third world country flight

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

Information on your arrival and departure airports