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Sierra Leone

$1,359+ Cheap flights from Baltimore (BWI) to Sierra Leone

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FNA
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 4/286:00 am
BWI
-
FNA
2 stops31h 25m
United Airlines
Tue 5/266:45 pm
FNA
-
BWI
3 stops30h 18m
United Airlines
Deal found 2/9$1,359
This United Airlines deal was found by Cheapflights users on 2/9. 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 10/16:17 am
BWI
-
FNA
2 stops31h 08m
United Airlines
Mon 10/56:45 pm
FNA
-
BWI
3 stops26h 28m
United Airlines
Deal found 2/9$1,427
This United Airlines deal was found by Cheapflights users on 2/12. 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 4/136:00 am
BWI
-
FNA
2 stops31h 25m
United Airlines
Wed 5/66:45 pm
FNA
-
BWI
3 stops47h 28m
United Airlines
Deal found 2/12$1,457
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/188:09 am
BWI
-
FNA
2 stops30h 06m
United Airlines
Wed 4/86:45 pm
FNA
-
BWI
3 stops47h 47m
United Airlines
Deal found 2/11$1,485
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/96:20 am
BWI
-
FNA
2 stops32h 20m
United Airlines
Tue 4/76:45 pm
FNA
-
BWI
3 stops47h 47m
United Airlines
Deal found 2/10$1,487
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/108:09 am
BWI
-
FNA
2 stops30h 31m
United Airlines
Tue 4/76:45 pm
FNA
-
BWI
3 stops47h 47m
United Airlines
Deal found 2/10$1,537
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/155:12 pm
BWI
-
FNA
2 stops45h 28m
United Airlines
Tue 4/76:45 pm
FNA
-
BWI
3 stops47h 47m
United Airlines
Deal found 2/10$1,603
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/258:09 am
BWI
-
FNA
2 stops30h 06m
United Airlines
Sun 4/56:45 pm
FNA
-
BWI
3 stops47h 47m
United Airlines
Deal found 2/11$1,800

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,359
(United Airlines)

Popular in

August

Cheapest in

February

Average price

$1,121
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
Highest demand for flights based on searches. 24% potential increase in price ($499 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($171 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 13, 2026.
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

Tue 4/28

6:00 am-5:25 pm

2 stops31h 25m

Freetown Lungi Intl

Tue 5/26

6:45 pm-9:03 pm

3 stops30h 18m

$1,359

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 4/13

6:00 am-5:25 pm

2 stops31h 25m

Freetown Lungi Intl

Wed 5/6

6:45 pm-2:13 pm

3 stops47h 28m

$1,457

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Mon 3/9

6:20 am-6:40 pm

2 stops32h 20m

Freetown Lungi Intl

Tue 4/7

6:45 pm-2:32 pm

3 stops47h 47m

$1,487

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 3/11

8:09 am-6:25 pm

2 stops30h 16m

Freetown Lungi Intl

Tue 4/7

6:45 pm-2:32 pm

3 stops47h 47m

$1,487

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Tue 3/10

8:09 am-6:40 pm

2 stops30h 31m

Freetown Lungi Intl

Tue 4/7

6:45 pm-2:32 pm

3 stops47h 47m

$1,537

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Sun 3/15

5:12 pm-6:40 pm

2 stops45h 28m

Freetown Lungi Intl

Tue 4/7

6:45 pm-2:32 pm

3 stops47h 47m

$1,603

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 3/25

8:09 am-6:15 pm

2 stops30h 06m

Freetown Lungi Intl

Sun 4/5

6:45 pm-2:32 pm

3 stops47h 47m

$1,800

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Wed 2/25

10:30 am-6:15 pm

2 stops26h 45m

Freetown Lungi Intl

Fri 4/24

6:45 pm-9:24 pm

3 stops30h 39m

$1,939

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

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 $1,074). 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.

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 February 13, 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
9,283 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,283 reviews
United Airlines
7.4
Good
9,283 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 31h 25m. 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 $1,074). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,276Average$1,737FlexibilityNo cancel feeOn-time69%

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