Flight Routes from Washington DC to Monrovia

Trip type

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
Washington DC
Monrovia
Outbound
06/25/26
2 Stopovers (EWR, BRU)
UA2396, UA0994, UA9974
31h 21min
Return
06/30/26
2 Stopovers (BRU, JFK, LGA)
SN0245, SN0501, UA6242
42h 45min
United Airlines
$1,495
Best option
Washington DC
Monrovia
Outbound
06/25/26
2 Stopovers (YUL, BRU)
AC8726, AC0832, AC6342
24h 05min
Return
06/30/26
1 Stopover (BRU)
SN0245, SN0515
20h 20min
Air Canada
$1,834
Washington DC
Monrovia
Outbound
06/25/26
2 Stopovers (EWR, BRU)
UA2396, SN8808, SN0241
31h 21min
Return
06/30/26
2 Stopovers (BRU, ZRH)
LX4553, LX0789, LX0072
47h 35min
United Airlines, Brussels Airlines ?
$1,579
Washington DC
Monrovia
Outbound
06/25/26
3 Stopovers (CDG, BRU, FNA)
SN8925, SN3634, SN0241, SN0241
21h 45min
Return
06/30/26
2 Stopovers (BRU, ZRH)
LX4553, LX4545, LX3200
22h 20min
Brussels Airlines ?
$1,663
Washington DC
Monrovia
Outbound
06/25/26
2 Stopovers (YUL, BRU)
AC8726, AC0832, AC6342
24h 05min
Return
06/30/26
1 Stopover (BRU)
SN0245, SN0515
20h 20min
Air Canada
$1,839
Washington DC
Monrovia
Outbound
06/25/26
2 Stopovers (BRU, FNA)
UA0950, UA9974, UA9974
22h 10min
Return
06/30/26
1 Stopover (BRU)
UA9974, UA0951
21h 10min
United Airlines ?
$2,065
Washington DC
Monrovia
Outbound
05/26/26
1 Stopover (BRU)
SN0516, SN0241
22h 15min
Return
06/17/26
2 Stopovers (BRU, ZRH)
LX4541, LX4545, LX0072
23h 35min
Brussels Airlines
$2,545
Washington DC
Monrovia
Outbound
05/26/26
1 Stopover (BRU)
SN0516, SN0241
22h 15min
Return
06/17/26
2 Stopovers (BRU, ZRH)
LX4541, LX4545, LX0072
23h 35min
Brussels Airlines
$2,550
Washington DC
Monrovia
Outbound
06/25/26
2 Stopovers (ADD, LFW)
ET0501, ET0514, ET1005
26h 55min
Return
06/30/26
1 Stopover (ADD)
ET0942, ET0500
25h 50min
Ethiopian Airlines
$2,739
Washington DC
Monrovia
Outbound
05/25/26
1 Stopover (BRU)
SN8802, SN0245
22h 10min
Return
06/17/26
1 Stopover (BRU)
SN0241, SN8801
21h 10min
Brussels Airlines ?
$2,803
Prices based on recent searches, subject to last-minute changes
Page 1 / 2

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 $1,494.73
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