Flights from Washington DC to Monrovia

Our cheapest offers for flights from Washington DC to Monrovia

Here you can compare cheap flights from Washington DC (IAD) to Monrovia (ROB) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Monrovia. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Washington DC
Monrovia
Outbound
04/03/26
1 Stopover (ADD)
ET0501, ET0943
23h 50min
Return
04/16/26
1 Stopover (ADD)
ET0942, ET0500
25h 50min
Ethiopian Airlines ?
$1,119
Washington DC
Monrovia
Outbound
04/03/26
1 Stopover (ADD)
ET0501, ET0943
23h 50min
Return
04/16/26
1 Stopover (ADD)
ET0942, ET0500
25h 50min
Ethiopian Airlines
$1,126
Washington DC
Monrovia
Outbound
04/03/26
1 Stopover (ADD)
ET0501, ET0943
23h 50min
Return
04/16/26
1 Stopover (ADD)
ET0942, ET0500
25h 50min
Ethiopian Airlines
$1,128
Washington DC
Monrovia
Outbound
04/03/26
1 Stopover (ADD)
ET0501, ET0943
23h 50min
Return
04/16/26
1 Stopover (ADD)
ET0942, ET0500
25h 50min
Ethiopian Airlines
$1,213
Washington DC
Monrovia
Outbound
03/31/26
1 Stopover (BRU)
SN0516, SN0241
22h 15min
Return
04/15/26
1 Stopover (BRU)
SN0241, SN0515
20h 20min
Brussels Airlines ?
$1,410
Washington DC
Monrovia
Outbound
04/03/26
1 Stopover (ADD)
ET0501, ET0943
23h 50min
Return
04/16/26
1 Stopover (ADD)
ET0942, ET0500
25h 50min
Ethiopian Airlines
$2,158
Washington DC
Monrovia
Outbound
04/03/26
3 Stopovers (FCO, BRU, FNA)
SN8945, SN4152, SN0241, SN0241
46h 40min
Return
04/16/26
2 Stopovers (ADD, FCO)
ET0942, ET0500, ET0500
25h 50min
Brussels Airlines ?
$5,248
Washington DC
Monrovia
Outbound
01/09/26
1 Stopover (BRU)
SN8802, SN0243
22h 30min
Return
01/28/26
1 Stopover (BRU)
SN0243, SN8801
20h 50min
Brussels Airlines ?
$6,352
Washington DC
Monrovia
Outbound
01/06/26
2 Stopovers (YUL, BRU)
AC8726, AC0832, AC6374
30h 30min
Return
01/27/26
2 Stopovers (BRU, ZRH)
LX4541, LX4245, LX3200
45h 45min
Air Canada
$6,393
Washington DC
Monrovia
Outbound
01/06/26
2 Stopovers (YUL, BRU)
AC8726, AC0832, AC6374
30h 30min
Return
01/27/26
2 Stopovers (BRU, ZRH)
LX4541, LX4245, LX3200
45h 45min
Air Canada
$6,396
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Monrovia

Favorite airline: Ethiopian Airlines
57 % of flights from Washington DC to Monrovia are booked with Ethiopian Airlines.
Ethiopian Airlines
57 %
Brussels Airlines
13 %
United Airlines
13 %
Favourite connection: via Addis Ababa and Accra
The most popular route is via Addis Ababa and Accra and is booked by 50 % of all travelers.
Route
bookings
2 stopovers Addis Ababa Accra Airport
26h 55min, from $1,380
50 %
1 stopover Casablanca
25h 10min, from $1,442
25 %
2 stopovers New York - Newark Liberty International Airport, NJ Brussels
21h 51min, from $1,371
17 %

Important flight information

Flight information: Washington DC - Monrovia

Roundtrip from $1,118.60
Distance 7607 km
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport Monrovia-Roberts International (ROB)
Destination country Flights to Liberia
Alternative flights to Monrovia
Flight destinations with a similar price