Cheap flights from Baltimore to Sierra Leone from $671

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Sierra Leone departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

United Airlines Logo
10:05 am - 6:40 pmBWI-FNA
27h 35m2 stops
United Airlines Logo
7:45 pm - 8:57 pmFNA-BWI
29h 12m3 stops
$1,353United Airlines
Find Deal
Mon, Jan 26 - Mon, Mar 9
United Airlines Logo
10:05 am - 6:40 pmBWI-FNA
27h 35m2 stops
United Airlines Logo
7:45 pm - 8:57 pmFNA-BWI
29h 12m3 stops
$1,354United Airlines
Find Deal
Mon, Jan 26 - Mon, Mar 9
United Airlines Logo
10:05 am - 6:40 pmBWI-FNA
27h 35m2 stops
United Airlines Logo
7:45 pm - 8:57 pmFNA-BWI
29h 12m3 stops
$1,479United Airlines
Find Deal
Mon, Jan 26 - Mon, Mar 9
United Airlines Logo
10:56 am - 6:25 pmBWI-FNA
26h 29m2 stops
United Airlines Logo
6:45 pm - 8:57 pmFNA-BWI
30h 12m3 stops
$1,818United Airlines
Find Deal
Wed, Nov 19 - Wed, Apr 29
United Airlines Logo
10:51 am - 5:25 pmBWI-FNA
26h 34m2 stops
United Airlines Logo
6:45 pm - 9:22 pmFNA-BWI
30h 37m3 stops
$1,936United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
United Airlines Logo
10:51 am - 5:25 pmBWI-FNA
26h 34m2 stops
United Airlines Logo
6:45 pm - 9:22 pmFNA-BWI
30h 37m3 stops
$1,937United Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
British Airways Logo
7:21 pm - 4:20 amBWI-FNA
27h 59m3 stops
British Airways Logo
5:20 am - 10:05 pmFNA-BWI
45h 45m3 stops
$2,155British Airways
Find Deal
Fri, Dec 5 - Mon, Dec 29
British Airways Logo
8:35 pm - 4:20 amBWI-FNA
26h 45m2 stops
British Airways Logo
5:20 am - 6:45 pmFNA-BWI
42h 25m2 stops
$2,193British Airways
Find Deal
Wed, Dec 31 - Wed, Jan 28
Multiple Airlines Logo
7:40 pm - 4:20 amBWI-FNA
27h 40m3 stops
Multiple Airlines Logo
5:20 am - 6:40 pmFNA-BWI
42h 20m3 stops
$2,403Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Jan 8
British Airways Logo
8:35 pm - 4:20 amBWI-FNA
26h 45m2 stops
British Airways Logo
5:20 am - 6:45 pmFNA-BWI
42h 25m2 stops
$2,472British Airways
Find Deal
Tue, Dec 23 - Tue, Jan 13

United Airlines flights from Baltimore to Sierra Leone

Our best United Airlines deals on Baltimore to Sierra Leone flight tickets
United Airlines
Jan 26
BWI10:05 amBaltimore/Washington
27h 35m
2 stops
FNA6:40 pmFreetown Lungi Intl
Mar 9
FNA7:45 pmFreetown Lungi Intl
29h 12m
3 stops
BWI8:57 pmBaltimore/Washington
United Airlines
Jan 26
BWI10:05 amBaltimore/Washington
27h 35m
2 stops
FNA6:40 pmFreetown Lungi Intl
Mar 9
FNA7:45 pmFreetown Lungi Intl
29h 12m
3 stops
BWI8:57 pmBaltimore/Washington
United Airlines
Jan 26
BWI10:05 amBaltimore/Washington
27h 35m
2 stops
FNA6:40 pmFreetown Lungi Intl
Mar 9
FNA7:45 pmFreetown Lungi Intl
29h 12m
3 stops
BWI8:57 pmBaltimore/Washington

British Airways flights from Baltimore to Sierra Leone

Our best British Airways deals on Baltimore to Sierra Leone flight tickets
British Airways
Dec 5
BWI7:21 pmBaltimore/Washington
27h 59m
3 stops
FNA4:20 amFreetown Lungi Intl
Dec 29
FNA5:20 amFreetown Lungi Intl
45h 45m
3 stops
BWI10:05 pmBaltimore/Washington
British Airways
Dec 31
BWI8:35 pmBaltimore/Washington
26h 45m
2 stops
FNA4:20 amFreetown Lungi Intl
Jan 28
FNA5:20 amFreetown Lungi Intl
42h 25m
2 stops
BWI6:45 pmBaltimore/Washington
British Airways
Dec 23
BWI8:35 pmBaltimore/Washington
26h 45m
2 stops
FNA4:20 amFreetown Lungi Intl
Jan 13
FNA5:20 amFreetown Lungi Intl
42h 25m
2 stops
BWI6:45 pmBaltimore/Washington

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Sierra Leone that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Baltimore to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 1/26

10:05 am-6:40 pm

2 stops27h 35m

Freetown Lungi Intl

Mon 3/9

7:45 pm-8:57 pm

3 stops29h 12m

$1,353

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 1/26

10:05 am-6:40 pm

2 stops27h 35m

Freetown Lungi Intl

Mon 3/9

7:45 pm-8:57 pm

3 stops29h 12m

$1,354

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 1/26

10:05 am-6:40 pm

2 stops27h 35m

Freetown Lungi Intl

Mon 3/9

7:45 pm-8:57 pm

3 stops29h 12m

$1,479

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 11/19

10:56 am-6:25 pm

2 stops26h 29m

Freetown Lungi Intl

Wed 4/29

6:45 pm-8:57 pm

3 stops30h 12m

$1,818

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 10/20

10:51 am-5:25 pm

2 stops26h 34m

Freetown Lungi Intl

Fri 10/24

6:45 pm-9:22 pm

3 stops30h 37m

$1,936

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 10/20

10:51 am-5:25 pm

2 stops26h 34m

Freetown Lungi Intl

Fri 10/24

6:45 pm-9:22 pm

3 stops30h 37m

$1,937

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Fri 12/5

7:21 pm-4:20 am

3 stops27h 59m

Freetown Lungi Intl

Mon 12/29

5:20 am-10:05 pm

3 stops45h 45m

$2,155

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 12/31

8:35 pm-4:20 am

2 stops26h 45m

Freetown Lungi Intl

Wed 1/28

5:20 am-6:45 pm

2 stops42h 25m

$2,193

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Thu 12/4

7:40 pm-4:20 am

3 stops27h 40m

Freetown Lungi Intl

Thu 1/8

5:20 am-6:40 pm

3 stops42h 20m

$2,403

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Tue 12/23

8:35 pm-4:20 am

2 stops26h 45m

Freetown Lungi Intl

Tue 1/13

5:20 am-6:45 pm

2 stops42h 25m

$2,472

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Sierra Leone from

How to get the cheapest flight ticket from Baltimore to Sierra Leone

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Sierra Leone?

According to our data, the cheapest time of day to fly to Sierra Leone is in the evening. momondo users have found flights departing from Baltimore to Sierra Leone in the evening for as low as $1,884. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,219 on average. Flights to Sierra Leone from Baltimore in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Baltimore to Sierra Leone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Sierra Leone

Direct flights

None
There are no direct flights from Baltimore to Sierra Leone. There are no popular flight routes from Baltimore to Sierra Leone.
  • When did momondo last update prices for flights from Baltimore/Washington Airport to Sierra Leone?

    Prices for flights from Baltimore/Washington Airport to Sierra Leone refresh daily.

  • How old do you have to be to fly from Baltimore/Washington Airport to Sierra Leone?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to Sierra Leone.

  • What documentation or ID do you need to fly to Sierra Leone?

    The required travel and health documents for your Sierra Leone trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sierra Leone. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Sierra Leone?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sierra Leone from Baltimore.

Can I find flights from Baltimore to Sierra Leone with flexible booking policies on momondo?

Flights from Baltimore to Sierra Leone with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baltimore to Sierra Leone?

momondo helps you find the best flight between Baltimore and Sierra Leone by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Sierra Leone from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Fri 10/17
Fri 10/24

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