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Sierra Leone

$978+ Cheap flights from Baltimore (BWI) to Sierra Leone

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FNA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Baltimore to Sierra Leone

Cheapest flights from Baltimore to Sierra Leone
Explore the most affordable flight options available from Baltimore to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:19 pmBWI - FNA
2 stops44h 21mUnited Airlines
Wed 1/288:10 pmFNA - BWI
3 stops47h 01mUnited Airlines
Deal found 12/3$1,862
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:19 pmBWI - FNA
2 stops44h 21mUnited Airlines
Sun 1/258:10 pmFNA - BWI
3 stops30h 11mUnited Airlines
Deal found 12/3$2,206
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:44 amBWI - FNA
2 stops26h 41mUnited Airlines
Fri 1/238:10 pmFNA - BWI
3 stops30h 11mUnited Airlines
Deal found 12/2$2,302
This Ovago deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:44 pmBWI - FNA
3 stops34h 36mBritish Airways
Fri 1/235:20 amFNA - BWI
3 stops44h 58mBritish Airways
Deal found 12/2$2,307
This Ovago deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:35 pmBWI - FNA
2 stops26h 45mBritish Airways
Fri 1/95:20 amFNA - BWI
2 stops42h 25mBritish Airways
Deal found 12/3$2,578
This KAYAK deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:35 pmBWI - FNA
2 stops26h 45mBritish Airways
Fri 1/165:20 amFNA - BWI
2 stops42h 25mBritish Airways
Deal found 12/2$2,625
This KAYAK deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:35 pmBWI - FNA
2 stops26h 45mBritish Airways
Tue 1/135:20 amFNA - BWI
2 stops42h 25mBritish Airways
Deal found 12/3$2,651
This Booking.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:35 pmBWI - FNA
2 stops26h 45mBritish Airways
Mon 1/125:20 amFNA - BWI
2 stops42h 25mBritish Airways
Deal found 12/3$2,716
This KAYAK deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:35 pmBWI - FNA
2 stops26h 45mBritish Airways
Sat 1/105:20 amFNA - BWI
2 stops42h 25mBritish Airways
Deal found 12/3$2,726
This KAYAK deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:35 pmBWI - FNA
2 stops26h 45mBritish Airways
Mon 1/125:20 amFNA - BWI
2 stops42h 25mBritish Airways
Deal found 12/3$2,776

Find flight deals from Baltimore to Sierra Leone

Keep the following information in mind while searching for Baltimore to Sierra Leone flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,231
(United Airlines)

One-way from

$978
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$2,075
Provider with most accurate pricing for Washington, D.C. (WAS)-Freetown Lungi Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Freetown Lungi Intl flights.
Search Deals
From Baltimore/Washington to Sierra Leone
Search Deals
One-way flight from Baltimore/Washington to Sierra Leone
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($468 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($168 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Baltimore to Sierra Leone that are best for you.

Fly from

Baltimore

Fly to

Sierra Leone

Route

Depart

Return

Price

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 2/18

10:30 am-6:25 pm

2 stops26h 55m

Freetown Lungi Intl

Thu 3/5

7:45 pm-2:05 pm

3 stops47h 20m

$1,231

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-9:42 pm

3 stops29h 57m

$1,275

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Fri 1/16

10:05 am-6:40 pm

2 stops27h 35m

Freetown Lungi Intl

Fri 1/30

8:10 pm-9:21 pm

3 stops30h 11m

$1,476

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Fri 2/20

6:30 am-6:40 pm

2 stops31h 10m

Freetown Lungi Intl

Sat 3/7

8:10 pm-8:42 pm

3 stops29h 32m

$1,590

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 1/12

10:05 am-6:40 pm

2 stops27h 35m

Freetown Lungi Intl

Thu 1/15

7:45 pm-9:21 pm

3 stops30h 36m

$1,692

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Fri 1/16

10:05 am-6:40 pm

2 stops27h 35m

Freetown Lungi Intl

Fri 1/23

8:10 pm-9:21 pm

3 stops30h 11m

$1,692

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Sat 2/21

5:14 pm-6:25 pm

2 stops44h 11m

Freetown Lungi Intl

Sat 3/7

8:10 pm-8:42 pm

3 stops29h 32m

$1,698

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Fri 1/9

10:05 am-6:40 pm

2 stops27h 35m

Freetown Lungi Intl

Fri 1/23

8:10 pm-9:21 pm

3 stops30h 11m

$1,848

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 12/24

1:31 pm-4:20 am

2 stops33h 49m

$978

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Fri 12/26

6:15 am-6:40 pm

2 stops31h 25m

$1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 19 results
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Best time to book a flight from Baltimore to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Sierra Leone

What is the cheapest month to book a flight from Baltimore to Sierra Leone?

Currently, March is the cheapest month in which you can book a flight from Baltimore to Sierra Leone (average of $1,051). Flying from Baltimore to Sierra Leone in August is currently the most expensive (average of $1,192). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Sierra Leone?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Sierra Leone. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from Baltimore to Sierra Leone?

    United Airlines can get you from Baltimore to Sierra Leone in just under 26h 55m. Your travel time can differ by up to . Baltimore and Sierra Leone are separated by a distance of 4425 mi.

  • Can I find deals for flights from Baltimore to Sierra Leone that include hotel bookings?

    Yes. In addition to deals on Baltimore to Sierra Leone flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Sierra Leone?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sierra Leone.

  • Can I find deals for business class flights from Baltimore to Sierra Leone?

    Yes. Cheapflights offers flight deals from Baltimore to Sierra Leone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Sierra Leone?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Sierra Leone (average of $1,051). Flying from Baltimore to Sierra Leone in August is currently the most expensive (average of $1,192). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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