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

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Flight deals from Washington, D.C. to Monrovia Roberts Airport

Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Monrovia Roberts Airport? If you want to travel next month, round-trip fares start from AED 3,819. Find the lowest prices on one-way and round-trip tickets right here.
Monrovia.AED 3,819 per passenger.Departing Mon, Apr 13, returning Fri, Apr 17.Round-trip flight with Royal Air Maroc.Outbound indirect flight with Royal Air Maroc, departing from Washington Dulles on Mon, Apr 13, arriving in Monrovia Roberts.Inbound indirect flight with Royal Air Maroc, departing from Monrovia Roberts on Fri, Apr 17, arriving in Washington Dulles.Price includes taxes and charges.From AED 3,819, select.
Monrovia.AED 3,839 per passenger.Departing Tue, Mar 10, returning Tue, Mar 17.Round-trip flight with Ethiopian Airlines.Outbound indirect flight with Ethiopian Airlines, departing from Washington Dulles on Tue, Mar 10, arriving in Monrovia Roberts.Inbound indirect flight with Ethiopian Airlines, departing from Monrovia Roberts on Tue, Mar 17, arriving in Washington Dulles.Price includes taxes and charges.From AED 3,839, select.
Monrovia.AED 4,165 per passenger.Departing Wed, Apr 29, returning Wed, May 6.Round-trip flight with Royal Air Maroc.Outbound indirect flight with Royal Air Maroc, departing from Washington Dulles on Wed, Apr 29, arriving in Monrovia Roberts.Inbound indirect flight with Royal Air Maroc, departing from Monrovia Roberts on Wed, May 6, arriving in Washington Dulles.Price includes taxes and charges.From AED 4,165, select.
Monrovia.AED 4,278 per passenger.Departing Fri, May 1, returning Fri, May 15.Round-trip flight with Royal Air Maroc.Outbound indirect flight with Royal Air Maroc, departing from Washington Dulles on Fri, May 1, arriving in Monrovia Roberts.Inbound indirect flight with Royal Air Maroc, departing from Monrovia Roberts on Fri, May 15, arriving in Washington Dulles.Price includes taxes and charges.From AED 4,278, select.
Monrovia.AED 4,363 per passenger.Departing Tue, Mar 31, returning Tue, Apr 14.Round-trip flight with Ethiopian Airlines.Outbound indirect flight with Ethiopian Airlines, departing from Washington Dulles on Tue, Mar 31, arriving in Monrovia Roberts.Inbound indirect flight with Ethiopian Airlines, departing from Monrovia Roberts on Tue, Apr 14, arriving in Washington Dulles.Price includes taxes and charges.From AED 4,363, select.
Monrovia.AED 4,461 per passenger.Departing Mon, Apr 6, returning Tue, Aug 4.Round-trip flight with United.Outbound indirect flight with United, departing from Washington Dulles on Mon, Apr 6, arriving in Monrovia Roberts.Inbound indirect flight with United, departing from Monrovia Roberts on Tue, Aug 4, arriving in Washington Dulles.Price includes taxes and charges.From AED 4,461, select.
Monrovia.AED 4,551 per passenger.Departing Mon, Jul 6, returning Tue, Aug 11.Round-trip flight with Brussels Airlines.Outbound indirect flight with Brussels Airlines, departing from Washington Dulles on Mon, Jul 6, arriving in Monrovia Roberts.Inbound indirect flight with Brussels Airlines, departing from Monrovia Roberts on Tue, Aug 11, arriving in Washington Dulles.Price includes taxes and charges.From AED 4,551, select.
Monrovia.AED 4,854 per passenger.Departing Thu, Dec 3, returning Mon, Dec 28.Round-trip flight with Ethiopian Airlines.Outbound indirect flight with Ethiopian Airlines, departing from Washington Dulles on Thu, Dec 3, arriving in Monrovia Roberts.Inbound indirect flight with Ethiopian Airlines, departing from Monrovia Roberts on Mon, Dec 28, arriving in Washington Dulles.Price includes taxes and charges.From AED 4,854, select.
Monrovia.AED 5,274 per passenger.Departing Thu, Jul 2, returning Tue, Jul 7.Round-trip flight with Brussels Airlines and SWISS.Outbound indirect flight with Brussels Airlines, departing from Washington Dulles on Thu, Jul 2, arriving in Monrovia Roberts.Inbound indirect flight with SWISS, departing from Monrovia Roberts on Tue, Jul 7, arriving in Washington Dulles.Price includes taxes and charges.From AED 5,274, select.
Monrovia.AED 5,499 per passenger.Departing Sun, Mar 22, returning Tue, Aug 11.Round-trip flight with Air Canada and Brussels Airlines.Outbound indirect flight with Air Canada, departing from Washington Dulles on Sun, Mar 22, arriving in Monrovia Roberts.Inbound indirect flight with Brussels Airlines, departing from Monrovia Roberts on Tue, Aug 11, arriving in Washington Dulles.Price includes taxes and charges.From AED 5,499, select.
Monrovia.AED 6,001 per passenger.Departing Tue, Jun 16, returning Tue, Jul 7.Round-trip flight with United.Outbound indirect flight with United, departing from Washington Dulles on Tue, Jun 16, arriving in Monrovia Roberts.Inbound indirect flight with United, departing from Monrovia Roberts on Tue, Jul 7, arriving in Washington Dulles.Price includes taxes and charges.From AED 6,001, select.
Monrovia.AED 19,500 per passenger.Departing Wed, Dec 16, returning Wed, Jan 6.Round-trip flight with Finnair and Brussels Airlines.Outbound indirect flight with Finnair, departing from Washington Ronald Reagan on Wed, Dec 16, arriving in Monrovia Roberts.Inbound indirect flight with Brussels Airlines, departing from Monrovia Roberts on Wed, Jan 6, arriving in Washington Ronald Reagan.Price includes taxes and charges.From AED 19,500, select.

Find the cheapest month to fly from Washington, D.C. to Monrovia Roberts

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington, D.C. to Monrovia Roberts flights are currently cheapest in April.
Mar
from AED 3,839
Apr
from AED 3,819
May
from AED 4,278
Jun
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Jul
from AED 5,274
Aug
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Sep
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Oct
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Nov
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Dec
from AED 4,854
Jan
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Feb
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Washington, D.C. to Monrovia Roberts: Alternative routes

Compare routes from Washington, D.C. to Monrovia below. You may find an airport to fly into that's cheaper, faster, or easier than Monrovia Roberts.

Monrovia Sprigg Payne

6km from central Monrovia
Closest
Search flights

Monrovia Roberts

49km from central Monrovia
Cheapest
from AED 3,819
Search flights

Washington, D.C. to Monrovia: Flight information

The things to know before you go.
Cheapest flight foundAED 3,819
Cheapest month to flyApril

Finding cheap flights from Washington, D.C. to Monrovia Roberts: Frequently asked questions

The best price we found for a round-trip flight from Washington, D.C. to Monrovia Roberts is AED 3,819. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington, D.C. to Monrovia Roberts. But we found flights with one stop from AED 3,819.
There are no flights flying from Washington, D.C. to Monrovia Roberts, as of March 2026.
The cheapest month to fly from Washington, D.C. to Monrovia Roberts is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington, D.C. to Monrovia Roberts Airport on Monday, April 13, 2026.
No airlines currently offer direct flights between Washington, D.C. and Monrovia Roberts Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Monrovia Roberts but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Monrovia is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Monrovia Roberts is Royal Air Maroc.

Flying from Washington DC to Roberts International Airport (ROB): What you need to know

  • Planning your flight from Washington DC to Roberts International Airport (ROB) begins with finding the most convenient airport to start your journey from. Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are your main options in Washington DC.

  • Roberts International Airport is located in Monrovia. The city follows the UTC+0 timezone and is four hours ahead of Washington DC.

  • To ensure you get on your flight from Washington DC to ROB, leave plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • With more people on the move during high season, aim to be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with longer queues.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • Traveling from central Washington DC to DCA takes about 45 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 8 kilometers in 15 minutes or so, depending on traffic.

  • Catching an early flight from Washington DC to Roberts International Airport? Avoid the mad dash to the terminal (and get a little more snooze time) by picking one of these stays close to Ronald Reagan National Airport:

  • 76.44% of flights leaving from Ronald Reagan National Airport land at their destination on schedule.

  • DCA is located at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Turn your flight into part of the adventure with a stopover on your flight from Washington DC to Roberts International Airport. Brussels Airport (BRU) is a popular option between Washington Dulles International Airport and ROB.

  • You can reach IAD from central Washington DC in approximately 50 minutes by car (depending on traffic). The journey by public transport takes roughly 1 hour 10 minutes to travel the 56 kilometers or so.

  • Get a head start on your vacation with an extra night away from home. Before your Washington DC to ROB flight, stay in one of these hotels near Washington Dulles International Airport:

  • Washington Dulles International Airport has an on-time performance of 74.39%. This figure shows how frequently flights that depart from this airport make it to their destination on time.

  • IAD is located at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • BWI is roughly 48 kilometers from central Washington DC. Driving from the city center to the terminal takes about 50 minutes. If you're planning to use public transport, you can expect a journey of around 1 hour 30 minutes.

  • Make catching an early Washington DC to Roberts International Airport flight the easiest part of your trip. Stay at one of these accommodation options close to Baltimore/Wash International Thurgood Marshall Airport and head to your check-in counter with plenty of time to spare:

  • Airports have an on-time performance rating that monitors how often flights arrive at their destinations when they should. At BWI, that rate is 77.13%.

About Roberts International Airport (ROB)

  • It's hard to beat the convenience of staying close to the terminal if you've arrived on a late flight from Washington DC to Roberts International Airport. The Farmington Hotel and Royal Ambassador Hotel are comfortable options near ROB.

How to find the cheapest flights from Washington DC to Roberts International Airport (ROB)

  • The cheapest price we've found for a one-way ticket from Washington DC to Roberts International Airport is AED 2,794. For a return flight on this route, the best price is AED 3,819. Depending on the availability and when you book, these fares may change.

  • Booking in advance is often the key to finding a cheap flight from Washington DC to ROB. Flight prices rise as demand increases, so the closer you get to departure, the more you'll likely spend on your ticket.

  • If you have some flexibility with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price in each month when searching for your Washington DC to Roberts International Airport ticket.

  • Save time searching for cheap flight tickets from Washington DC to ROB by setting up a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Hunt down a great price on a flight from Washington DC to Roberts International Airport with the help of the filters. Choose your ideal arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from Washington DC to Roberts International Airport (ROB)

  • Think about the pace you're looking for when deciding your trip dates. February is the quietest month to visit Monrovia. June is when most people book flights from Washington DC to Roberts International Airport (ROB), which may be perfect if you're after more action.

  • The warmest month in Monrovia is January, with temperatures ranging between 24ºC (75ºF) and 31ºC (88ºF). Book your Washington DC to ROB flight ticket then if this is the type of weather you enjoy.

  • If you like traveling in cooler conditions, look for a cheap ticket from Washington DC to Roberts International Airport in August when temperatures are between 23ºC (73ºF) and 26ºC (79ºF).

More about Monrovia

  • Start your Monrovia trip right by choosing the perfect place to stay. Once you've booked your flight from Washington DC to Roberts International Airport, check out our range of hotels including:

  • Your Monrovia trip wouldn't be complete without a bit of sightseeing. Highlights worth exploring include Sacred Heart Cathedral, Ambassador Beach and Providence Island.

Explore more of Liberia

  • Continue your adventure and explore more of Liberia. Bakibli is around 88 kilometers east of Monrovia and has plenty of exciting things to do, including Wongan Falls.

Plan the rest of your trip from Washington, D.C. to Monrovia

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.