Cheap flights from Dulles Intl (IAD) to Monrovia (ROB) from $881

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
IAD — ROB
oct. 3 — oct. 101

How to find the cheapest flight from Dulles Intl (IAD) to Monrovia (ROB)

All the information you need to plan the best IAD to ROB flight in 2023: compare Dulles Intl to Monrovia flight prices with the expected peak season, weather and rainfall in Monrovia.

Popular in

December

Cheapest in

May

Round-trip from

$1,201

One-way from

$904
High demand for flights, 28% potential price rise
Best time to find cheap flights, 24% potential price drop
From Washington, D.C. Dulles Intl to Monrovia Roberts Intl
One-way flight from Washington, D.C. Dulles Intl to Monrovia Roberts Intl

IAD - ROB

Price

$1,201 - $2,744

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

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Monrovia, book at least 61 days before your planned departure. Booking around this time can save you about 4% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,426 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,523.

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

April can be a great time to fly to Monrovia from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $1,336. Cheapflights users have found deals in the month of April for as cheap as $1,010. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Monrovia (IAD - ROB)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Monrovia as you normally would.

Cheap Royal Air Maroc flights from Dulles Intl to Monrovia

Consider these cheap Royal Air Maroc flights we've found departing from Washington, D.C. to Monrovia. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Ethiopian Air flights from Dulles Intl to Monrovia

Have a look at some of the cheapest available Ethiopian Air flights departing from Washington, D.C. and landing in Monrovia. Deals are refreshing constantly so come back soon for more options.

Cheap Dulles Intl to Monrovia flights in September & October 2023

The best prices found for IAD to ROB flights for September, October
Scroll through some of the best deals on flights from Washington, D.C. to Monrovia in 2023. Check back soon for alternative fares.

Dulles Intl to Monrovia 2023 flight deals

Cheap flights to Monrovia from Dulles Intl found for this year
Scroll through some of the best deals on flights from Washington, D.C. to Monrovia in 2023. Check back soon for alternative fares.

One-way flights to Monrovia from Dulles Intl

The cheapest one-way flights from Dulles Intl to Monrovia
Users traveling one-way from Washington, D.C. to Monrovia can select one of these great deals. For those needing a return trip from Washington, D.C., there is a search form available above.

Find flights from Dulles Intl to Monrovia within your budget

Use the slider to find flights from Dulles Intl to Monrovia that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$1,054 - $1,545

Route

Depart

Return

Price

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

vie. 1/19

1 stop25h 05m

Monrovia Roberts Intl

vie. 3/1

1 stop18h 10m

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

vie. 1/19

1 stop25h 05m

Monrovia Roberts Intl

sáb. 3/2

2 stops19h 50m

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

vie. 1/19

3 stops46h 00m

Monrovia Roberts Intl

vie. 3/1

2 stops27h 56m

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

vie. 1/19

3 stops41h 20m

Monrovia Roberts Intl

vie. 3/1

1 stop22h 00m

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

mié. 10/25

2 stops16h 05m

Monrovia Roberts Intl

sáb. 11/11

2 stops16h 30m

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

mié. 10/25

2 stops16h 05m

Monrovia Roberts Intl

sáb. 11/11

2 stops16h 30m

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

vie. 12/8

1 stop25h 05m

Monrovia Roberts Intl

vie. 12/29

1 stop17h 50m

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

sáb. 2/3

2 stops26h 50m

Monrovia Roberts Intl

sáb. 3/9

3 stops29h 30m

Washington, D.C. Dulles IntlMonrovia Roberts Intl

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

sáb. 2/3

3 stops40h 10m

Monrovia Roberts Intl

sáb. 3/9

3 stops29h 30m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing Monrovia

See what other customers who have flown with Royal Air Maroc and Ethiopian Air from Washington, D.C. to Monrovia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ethiopian Air
7.5
Good
125 reviews

Comfort

7.3

Entertainment

6.9

Overall

7.5

Crew

7.7

Boarding

7.4

Food

7.1

Reviews

1 / 10

First flight from Abuja was ridiculous. I was required to provide a bta and hotel fee of $2500. They wouldn't allow me fly until I understand up calling my husband to transfer to funds to me. That's outrageous!

Ethiopian Air
7.5
Good
125 reviews
Ethiopian Air
7.5
Good
125 reviews

Comfort

7.3

Entertainment

6.9

Overall

7.5

Crew

7.7

Boarding

7.4

Food

7.1

Reviews

1 / 10

First flight from Abuja was ridiculous. I was required to provide a bta and hotel fee of $2500. They wouldn't allow me fly until I understand up calling my husband to transfer to funds to me. That's outrageous!

United Airlines
7.4
Good
1,890 reviews
Ethiopian Air
7.5
Good
125 reviews

Comfort

7.3

Entertainment

6.9

Overall

7.5

Crew

7.7

Boarding

7.4

Food

7.1

Reviews

1 / 10

First flight from Abuja was ridiculous. I was required to provide a bta and hotel fee of $2500. They wouldn't allow me fly until I understand up calling my husband to transfer to funds to me. That's outrageous!

Royal Air Maroc
6.4
Okay
126 reviews
Ethiopian Air
7.5
Good
125 reviews

Comfort

7.3

Entertainment

6.9

Overall

7.5

Crew

7.7

Boarding

7.4

Food

7.1

Reviews

1 / 10

First flight from Abuja was ridiculous. I was required to provide a bta and hotel fee of $2500. They wouldn't allow me fly until I understand up calling my husband to transfer to funds to me. That's outrageous!

Related info for your journey

Useful info, stats and facts about Dulles Intl to Monrovia flights.

What airport do you fly into for flights to Monrovia from Washington, D.C. Dulles Intl?

If you book a flight to Monrovia from Washington, D.C. Dulles Intl, you will be flying to Roberts Intl, which is the city’s only airport. Monrovia Roberts Intl (ROB) is located 30.2 mi from the center of Monrovia. There are 0 flights from Washington, D.C. Dulles Intl to Roberts Intl per day from 4 different airlines.

Can I find flights from Washington, D.C. Dulles Intl Airport to Monrovia for under $1,100 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Monrovia for under $1,100. The cheapest flight booked recently is on Royal Air Maroc for just $1,054, but on average you can expect to pay $1,443.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Monrovia round-trip?

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Monrovia is Royal Air Maroc. Our recent data shows that you can find tickets from as low as $1,054 on this airline. Additional options worth looking into are United Airlines and Ethiopian Air, starting at $1,342 and $1,511 round-trip. Royal Air Maroc is priced at 19% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Monrovia?

What does IAD to ROB mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Monrovia Roberts Intl Airport flight would often be abbreviated as a IAD to ROB flight.

Other flights from Dulles Intl

Flights to Monrovia from Dulles Intl

Top 4 airlines flying from Dulles Intl to Monrovia

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Monrovia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$1,019Average$1,289FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
Brussels AirlinesCheapest$1,071Average$1,159FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
United AirlinesCheapest$1,077Average$1,208FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Ethiopian AirCheapest$1,266Average$1,731FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights

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