Which airlines fly to Monrovia?

For flights from United States to Monrovia, most momondo users will book with popular airlines such as Brussels Airlines, Ethiopian Air, Royal Air Maroc and United Airlines. Depending on what airport you fly from, you may have other airlines to choose from.

SWISS Flights to Monrovia

SWISS is a popular choice for users traveling to Monrovia. It operates 3 flights every week to Monrovia, most often flying from Brussels Bruxelles-National. SWISS ticket prices will depend on when and where you need to fly from - deals as low as $1,332 (from Boston Logan Intl) have been found by momondo users. In 2,094 reviews, momondo users have rated SWISS at an average score of 7.5/10.

United Airlines Flights to Monrovia

United Airlines flight deals to Monrovia start from $1,179 - this is the best price found recently on momondo, and was a round-trip journey departing from Atlanta Hartsfield-Jackson. Over any normal week, United Airlines flight prices are typically higher, but vary depending on where you fly from - Brussels Bruxelles-National is the most popular United Airlines departure point to Monrovia so generally has the most availability. United Airlines is scored a 7.4/10 in 10,317 reviews.

How long does it take to fly to Monrovia?

The flight from United States to Monrovia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Monrovia Roberts Intl (the most popular airport in Monrovia), then the flight time is 32h 28m on average. If you fly from Miami (another popular airport in United States) to Monrovia Roberts Intl, then the average flight time is 43h 15m.

$621 Cheap Flights to Monrovia in 2026/27

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Cheap round-trip flights

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9:05 pm - 2:25 amIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

24h 20m1 stop Casablanca Mohamed V

3:25 am - 7:05 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

20h 40m1 stop Casablanca Mohamed V

$1,116Royal Air Maroc

Wed, Feb 10 - Tue, Feb 23

9:05 pm - 2:25 amIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

24h 20m1 stop Casablanca Mohamed V

3:25 am - 7:05 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

20h 40m1 stop Casablanca Mohamed V

$1,116Royal Air Maroc

Wed, Nov 18 - Tue, Dec 8

10:00 am - 2:45 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

23h 45m1 stop Addis Ababa Bole

11:05 am - 8:00 amROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

25h 55m2 stops Addis Ababa Bole Rome Fiumicino

$1,123Ethiopian Air

Sun, Jan 24 - Thu, Feb 18

10:00 am - 2:45 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

23h 45m1 stop Addis Ababa Bole

11:05 am - 8:00 amROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

25h 55m2 stops Addis Ababa Bole Rome Fiumicino

$1,146Ethiopian Air

Sun, Jan 24 - Thu, Feb 18

9:15 pm - 5:50 pmEWR Newark-ROB Monrovia Roberts Intl

15h 35m2 stops Lome Accra Kotoka

7:30 am - 7:15 pmROB Monrovia Roberts Intl-EWR Newark

16h 45m2 stops Accra Kotoka Lome

$1,162Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

10:15 pm - 5:50 pmEWR Newark-ROB Monrovia Roberts Intl

15h 35m2 stops Lome Accra Kotoka

7:30 am - 7:15 pmROB Monrovia Roberts Intl-EWR Newark

16h 45m2 stops Accra Kotoka Lome

$1,185Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

6:10 pm - 7:50 pmJFK New York John F Kennedy Intl-ROB Monrovia Roberts Intl

21h 40m2 stops Brussels Bruxelles-National Freetown Lungi Intl

9:10 pm - 1:00 pmROB Monrovia Roberts Intl-JFK New York John F Kennedy Intl

19h 50m1 stop Brussels Bruxelles-National

$1,348Brussels Airlines

Mon, Apr 5 - Wed, Jun 2

1:00 pm - 7:50 pmEWR Newark-ROB Monrovia Roberts Intl

26h 50m3 stops Washington, D.C. Reagan-National Brussels Bruxelles-National Freetown Lungi Intl

9:10 pm - 1:10 pmROB Monrovia Roberts Intl-EWR Newark

20h 00m1 stop Brussels Bruxelles-National

$1,348United Airlines

Sat, Apr 3 - Tue, Jun 1

12:00 pm - 7:50 pmEWR Newark-ROB Monrovia Roberts Intl

27h 50m3 stops Washington, D.C. Reagan-National Brussels Bruxelles-National Freetown Lungi Intl

9:10 pm - 1:10 pmROB Monrovia Roberts Intl-EWR Newark

20h 00m1 stop Brussels Bruxelles-National

$1,348United Airlines

Mon, Apr 5 - Tue, Jun 1

6:25 pm - 9:15 pmJFK New York John F Kennedy Intl-ROB Monrovia Roberts Intl

21h 50m2 stops Brussels Bruxelles-National Freetown Lungi Intl

8:20 pm - 1:20 pmROB Monrovia Roberts Intl-JFK New York John F Kennedy Intl

22h 00m2 stops Conakry Brussels Bruxelles-National

$1,363Brussels Airlines

Thu, Mar 4 - Thu, Mar 11

Cheap last minute flights

Enter your travel dates to find the best prices.

9:45 pm - 5:50 pmEWR Newark-ROB Monrovia Roberts Intl

16h 05m2 stops Lome Accra Kotoka

11:00 am - 7:45 pmROB Monrovia Roberts Intl-EWR Newark

36h 45m2 stops Addis Ababa Bole Lome

$1,198Multiple Airlines

Tue, Oct 13 - Mon, Oct 19

10:55 am - 2:45 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

23h 50m1 stop Addis Ababa Bole

11:05 am - 8:00 amROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

25h 55m2 stops Addis Ababa Bole Rome Fiumicino

$1,228Ethiopian Air

Sat, Oct 10 - Thu, Nov 19

9:00 pm - 4:35 amIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

27h 35m1 stop Casablanca Mohamed V

5:40 am - 7:05 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

18h 25m1 stop Casablanca Mohamed V

$1,232Royal Air Maroc

Wed, Oct 14 - Fri, Jan 15

9:00 pm - 4:35 amIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

27h 35m1 stop Casablanca Mohamed V

3:25 am - 7:05 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

20h 40m1 stop Casablanca Mohamed V

$1,236Royal Air Maroc

Wed, Oct 14 - Tue, Nov 17

10:55 am - 2:45 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

23h 50m1 stop Addis Ababa Bole

11:05 am - 8:00 amROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

25h 55m2 stops Addis Ababa Bole Rome Fiumicino

$1,240Ethiopian Air

Sun, Oct 11 - Thu, Nov 19

9:45 pm - 5:50 pmEWR Newark-ROB Monrovia Roberts Intl

16h 05m2 stops Lome Accra Kotoka

11:00 am - 7:45 pmROB Monrovia Roberts Intl-EWR Newark

36h 45m2 stops Addis Ababa Bole Lome

$1,288Multiple Airlines

Tue, Oct 13 - Mon, Oct 19

5:45 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

22h 05m2 stops Brussels Bruxelles-National Freetown Lungi Intl

10:45 pm - 2:30 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

20h 45m1 stop Brussels Bruxelles-National

$1,484United Airlines

Mon, Oct 12 - Tue, Nov 17

5:45 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

22h 05m2 stops Brussels Bruxelles-National Freetown Lungi Intl

8:20 pm - 2:30 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

23h 10m2 stops Conakry Brussels Bruxelles-National

$1,484United Airlines

Mon, Oct 12 - Thu, Nov 19

10:19 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

41h 31m3 stops Toronto Pearson Intl Brussels Bruxelles-National Freetown Lungi Intl

8:20 pm - 4:26 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

25h 06m3 stops Conakry Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

$1,500Brussels Airlines

Sun, Oct 11 - Thu, Nov 19

5:45 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-ROB Monrovia Roberts Intl

22h 05m2 stops Brussels Bruxelles-National Freetown Lungi Intl

10:45 pm - 2:30 pmROB Monrovia Roberts Intl-IAD Washington, D.C. Dulles Intl

20h 45m1 stop Brussels Bruxelles-National

$1,564Brussels Airlines

Mon, Oct 12 - Fri, Nov 20

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Monrovia

IAD Washington, D.C. Dulles Intl - ROB Monrovia Roberts Intl

IADROB

Washington, D.C. Dulles Intl

Wed 2/10

9:05 pm-2:25 am

1 stop24h 20m

Monrovia Roberts Intl

Tue 2/23

3:25 am-7:05 pm

1 stop20h 40m

$1,116

Washington, D.C.Monrovia

IAD Washington, D.C. Dulles Intl - ROB Monrovia Roberts Intl

IADROB

Washington, D.C. Dulles Intl

Wed 11/18

9:05 pm-2:25 am

1 stop24h 20m

Monrovia Roberts Intl

Tue 12/8

3:25 am-7:05 pm

1 stop20h 40m

$1,116

Washington, D.C.Monrovia

IAD Washington, D.C. Dulles Intl - ROB Monrovia Roberts Intl

IADROB

Washington, D.C. Dulles Intl

Sun 1/24

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Thu 2/18

11:05 am-8:00 am

2 stops25h 55m

$1,123

Washington, D.C.Monrovia

IAD Washington, D.C. Dulles Intl - ROB Monrovia Roberts Intl

IADROB

Washington, D.C. Dulles Intl

Sun 1/24

10:00 am-2:45 pm

1 stop23h 45m

Monrovia Roberts Intl

Thu 2/18

11:05 am-8:00 am

2 stops25h 55m

$1,146

Quickest round-trip

NewarkMonrovia

EWR Newark - ROB Monrovia Roberts Intl

EWRROB

Newark

Tue 11/17

9:15 pm-5:50 pm

2 stops15h 35m

Monrovia Roberts Intl

Tue 11/24

7:30 am-7:15 pm

2 stops16h 45m

$1,162

NewarkMonrovia

EWR Newark - ROB Monrovia Roberts Intl

EWRROB

Newark

Thu 10/29

10:15 pm-5:50 pm

2 stops15h 35m

Monrovia Roberts Intl

Thu 11/5

7:30 am-7:15 pm

2 stops16h 45m

$1,185

New YorkMonrovia

JFK New York John F Kennedy Intl - ROB Monrovia Roberts Intl

JFKROB

New York John F Kennedy Intl

Mon 4/5

6:10 pm-7:50 pm

2 stops21h 40m

Monrovia Roberts Intl

Wed 6/2

9:10 pm-1:00 pm

1 stop19h 50m

$1,348

NewarkMonrovia

EWR Newark - ROB Monrovia Roberts Intl

EWRROB

Newark

Sat 4/3

1:00 pm-7:50 pm

3 stops26h 50m

Monrovia Roberts Intl

Tue 6/1

9:10 pm-1:10 pm

1 stop20h 00m

$1,348

NewarkMonrovia

EWR Newark - ROB Monrovia Roberts Intl

EWRROB

Newark

Mon 4/5

12:00 pm-7:50 pm

3 stops27h 50m

Monrovia Roberts Intl

Tue 6/1

9:10 pm-1:10 pm

1 stop20h 00m

$1,348

New YorkMonrovia

JFK New York John F Kennedy Intl - ROB Monrovia Roberts Intl

JFKROB

New York John F Kennedy Intl

Thu 3/4

6:25 pm-9:15 pm

2 stops21h 50m

Monrovia Roberts Intl

Thu 3/11

8:20 pm-1:20 pm

2 stops22h 00m

$1,363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Monrovia flights insights and trends

Explore insights for your Monrovia flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Monrovia?

If you’re not able to fly to Monrovia in April, then March is your next best option. Flight prices from United States to Monrovia during March average around $1,228.

How far in advance should I book a flight to Monrovia?

You are more likely to see cheaper flights to Monrovia from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Monrovia for around $1,358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Monrovia from United States for as low as $1,176 on momondo.

Cheap Monrovia flight deals and tips

Summary info about Monrovia flight prices, duration and airlines

Best One-Way Price	$621
Best Round-Trip Price	$1,116
Fastest flight time	25h 05m

The best one-way flight price to Monrovia from United States in the last 5 days is $621 (Chicago O'Hare Intl to Monrovia Roberts Intl).

Search Deals

The best round-trip flight price to Monrovia from United States in the last 5 days is $1,116 (Washington, D.C. Dulles Intl to Monrovia Roberts Intl).

Search Deals

The fastest flight to Monrovia from United States takes 25h 05m (Minneapolis St Paul to Monrovia Roberts Intl).

Search Deals

Frequently asked questions about flying to Monrovia

When did momondo last update prices for flights to Monrovia Roberts Intl Airport?

Prices for flights to Monrovia Roberts Intl Airport refresh daily.

How many operators does momondo search for flights to Monrovia Roberts Intl Airport?

There are 10 operators available for flights to Monrovia Roberts Intl Airport as of October 2026.

How old do you have to be to fly to Monrovia Roberts Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Monrovia Roberts Intl Airport.

What documentation or ID do you need to fly to Monrovia Roberts Intl Airport?

The travel and health documents required for your trip to Monrovia Roberts Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monrovia Roberts Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Monrovia?

It is quick and easy to find flights to Monrovia on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Monrovia that suits you.

Can I find flights to Monrovia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Monrovia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Monrovia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Monrovia.

I’m not ready to book a flight to Monrovia right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Monrovia now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Monrovia and let you know when they change.