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Sierra Leone

$744+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FNA
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
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 July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/20. 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 11/165:21 pm
BWI
-
FNA
2 stops44h 19m
United Airlines
Fri 11/208:10 pm
FNA
-
BWI
3 stops30h 13m
United Airlines
Deal found 7/20$1,501
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 10/49:09 am
BWI
-
FNA
2 stops28h 06m
United Airlines
Fri 10/96:45 pm
FNA
-
BWI
3 stops32h 14m
United Airlines
Deal found 7/22$1,539
This United Airlines deal was found by Cheapflights users on 7/23. 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 11/45:31 pm
BWI
-
FNA
2 stops44h 09m
United Airlines
Wed 5/56:45 pm
FNA
-
BWI
3 stops33h 53m
United Airlines
Deal found 7/23$1,840
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 7/258:16 am
BWI
-
FNA
2 stops29h 09m
United Airlines
Tue 8/116:45 pm
FNA
-
BWI
3 stops27h 57m
United Airlines
Deal found 7/23$2,031
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 7/246:38 pm
BWI
-
FNA
2 stops42h 47m
United Airlines
Tue 8/116:45 pm
FNA
-
BWI
3 stops30h 44m
United Airlines
Deal found 7/23$2,037
This United Airlines deal was found by Cheapflights users on 7/20. 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 12/141:10 pm
BWI
-
FNA
2 stops24h 30m
United Airlines
Sun 12/208:10 pm
FNA
-
BWI
3 stops30h 30m
United Airlines
Deal found 7/20$2,085
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 8/2310:25 am
BWI
-
FNA
2 stops26h 50m
United Airlines
Mon 8/316:35 pm
FNA
-
BWI
3 stops28h 07m
United Airlines
Deal found 7/22$2,121
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 7/258:16 am
BWI
-
FNA
2 stops29h 09m
United Airlines
Sun 8/96:45 pm
FNA
-
BWI
3 stops30h 41m
United Airlines
Deal found 7/23$2,156

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 July 25, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,501
(United Airlines)

One-way from

$744
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,634
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. 3% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 25, 2026.
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

Cheapest round-trip

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 11/16

5:21 pm-6:40 pm

2 stops44h 19m

Freetown Lungi Intl

Fri 11/20

8:10 pm-9:23 pm

3 stops30h 13m

$1,501

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 11/11

5:21 pm-6:40 pm

2 stops44h 19m

Freetown Lungi Intl

Tue 11/24

8:10 pm-9:23 pm

3 stops30h 13m

$1,502
Quickest round-trip

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Tue 9/8

12:10 pm-5:25 pm

2 stops25h 15m

Freetown Lungi Intl

Tue 9/15

6:45 pm-6:22 pm

3 stops27h 37m

$1,539

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 12/14

1:10 pm-6:40 pm

2 stops24h 30m

Freetown Lungi Intl

Sun 12/20

8:10 pm-9:40 pm

3 stops30h 30m

$2,085

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Sun 8/23

10:25 am-5:15 pm

2 stops26h 50m

Freetown Lungi Intl

Mon 8/31

6:35 pm-6:42 pm

3 stops28h 07m

$2,121

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 11/25

5:21 pm-6:40 pm

2 stops44h 19m

Freetown Lungi Intl

Wed 1/20

8:10 pm-12:38 am

3 stops33h 28m

$2,342

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Thu 11/26

10:10 am-6:40 pm

2 stops27h 30m

Freetown Lungi Intl

Fri 1/22

8:10 pm-1:57 pm

3 stops46h 47m

$2,342

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 12/28

12:30 pm-6:40 pm

2 stops25h 10m

Freetown Lungi Intl

Sun 1/10

8:10 pm-8:57 pm

3 stops29h 47m

$2,397
Cheapest one-way

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Sat 11/7

6:10 am-6:40 pm

2 stops31h 30m

$744

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Thu 11/12

12:34 pm-6:40 pm

2 stops25h 06m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sierra Leone

Get insights into the airlines that provide service to Sierra Leone. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sierra Leone. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with United Airlines from Baltimore to Sierra Leone by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 44h 19m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Baltimore to Sierra Leone

Discover the top airline that operate flights from Baltimore to Sierra Leone. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,276Average$1,492FlexibilityNo cancel feeOn-time69%

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