$751+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FNA
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Sierra Leone with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Sierra Leone
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Cheapest flights from Baltimore to Sierra LeoneExplore 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 October 23, 2026.
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 October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/310:09 am -
2 stops27h 31m
Tue 11/178:10 pm -
3 stops27h 59m
Deal found 10/18![United Airlines logo]()
$1,444
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/316:10 am -
2 stops32h 30m
Mon 11/167:45 pm -
3 stops28h 24m
Deal found 10/23![United Airlines logo]()
$1,486
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/2612:34 pm -
2 stops26h 06m
Wed 11/118:10 pm -
3 stops30h 32m
Deal found 10/21![United Airlines logo]()
$1,489
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/210:09 am -
2 stops27h 31m
Mon 11/167:45 pm -
3 stops28h 24m
Deal found 10/19![United Airlines logo]()
$1,633
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/2612:34 pm -
2 stops26h 06m
Fri 11/138:10 pm -
3 stops27h 51m
Deal found 10/19![United Airlines logo]()
$1,656
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/1210:09 am -
2 stops27h 31m
Mon 11/167:45 pm -
3 stops30h 57m
Deal found 10/20![United Airlines logo]()
$1,703
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/315:31 pm -
2 stops44h 54m
Mon 11/307:45 pm -
3 stops42h 59m
Deal found 10/19![United Airlines logo]()
$1,752
This United Airlines deal was found by Cheapflights users on 10/18. 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 12/25:20 pm -
2 stops44h 20m
Wed 12/98:10 pm -
3 stops30h 28m
Deal found 10/18![United Airlines logo]()
$2,312
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
3 stops41h 20m
Wed 12/168:10 pm -
3 stops27h 30m
Deal found 10/23![Multiple Airlines logo]()
$2,445
Best flights from Baltimore to Sierra LeoneDiscover carefully curated flight deals from Baltimore to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Baltimore to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/310:09 am -
2 stops27h 31m
Sun 11/158:10 pm -
3 stops27h 59m
Deal found 10/18![United Airlines logo]()
$1,444
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/310:09 am -
2 stops27h 31m
Tue 11/178:10 pm -
3 stops27h 59m
Deal found 10/18![United Airlines logo]()
$1,444
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/36:10 am -
2 stops31h 30m
Wed 11/188:10 pm -
3 stops27h 59m
Deal found 10/18![United Airlines logo]()
$1,444
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/316:10 am -
2 stops32h 30m
Mon 11/167:45 pm -
3 stops28h 24m
Deal found 10/23![United Airlines logo]()
$1,486
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/2612:34 pm -
2 stops26h 06m
Wed 11/118:10 pm -
3 stops30h 32m
Deal found 10/21![United Airlines logo]()
$1,489
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/210:09 am -
2 stops27h 31m
Mon 11/167:45 pm -
3 stops28h 24m
Deal found 10/19![United Airlines logo]()
$1,633
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/1210:09 am -
2 stops27h 31m
Mon 11/167:45 pm -
3 stops30h 57m
Deal found 10/21![United Airlines logo]()
$1,633
Last-minute flights from Baltimore to Sierra LeoneDiscover last-minute flight deals from Baltimore to Sierra Leone. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Sierra Leone. Data last updated October 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/2612:34 pm -
2 stops26h 06m
Wed 11/118:10 pm -
3 stops30h 32m
Deal found 10/21![United Airlines logo]()
$1,489
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/2612:34 pm -
2 stops26h 06m
Fri 11/138:10 pm -
3 stops27h 51m
Deal found 10/19![United Airlines logo]()
$1,656
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/316:10 am -
2 stops32h 30m
Mon 11/167:45 pm -
3 stops28h 24m
Deal found 10/23![United Airlines logo]()
$1,486
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/315:31 pm -
2 stops44h 54m
Mon 11/307:45 pm -
3 stops42h 59m
Deal found 10/19![United Airlines logo]()
$1,752
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/210:09 am -
2 stops27h 31m
Mon 11/167:45 pm -
3 stops28h 24m
Deal found 10/19![United Airlines logo]()
$1,633
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/310:09 am -
2 stops27h 31m
Sun 11/158:10 pm -
3 stops27h 59m
Deal found 10/18![United Airlines logo]()
$1,444
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/1210:09 am -
2 stops27h 31m
Mon 11/167:45 pm -
3 stops30h 57m
Deal found 10/20![United Airlines logo]()
$1,703
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/205:31 pm -
2 stops44h 09m
Tue 12/158:10 pm -
3 stops30h 28m
Deal found 10/21![United Airlines logo]()
$2,924
One-way flights from Baltimore to Sierra LeoneSearch for one-way flight options from Baltimore to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Baltimore to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/315:31 pm -
2 stops44h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$751
This KAYAK deal was found by Cheapflights users on 10/21. 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 10/2710:09 am -
2 stops28h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Lufthansa logo]()
$801
This KAYAK deal was found by Cheapflights users on 10/19. 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.
Sat 10/315:31 pm -
2 stops44h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Brussels Airlines logo]()
$868
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:53 pm -
3 stops55h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$889
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:09 am -
2 stops37h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$1,106
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:40 pm -
3 stops30h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$1,161
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:45 pm -
2 stops52h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$1,195
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:45 pm -
3 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$1,208
This BusinessClass deal was found by Cheapflights users on 10/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:40 am -
2 stops27h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Brussels Airlines logo]()
$1,225
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 October 23, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,444 (United Airlines) |
One-way from | $751 (United Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $1,495 |
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 7,457,451 searches. Data last updated October 23, 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
Cheapest round-trip
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Sat 10/31
5:31 pm-6:25 pm
2 stops44h 54m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$751
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Sat 10/31
5:31 pm-6:25 pm
2 stops44h 54m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$868
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Mon 12/7
6:53 pm-7:20 am
3 stops55h 27m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$889
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Wed 12/9
7:40 pm-7:20 am
3 stops30h 40m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$1,161
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Fri 10/30
10:16 am-4:10 am
3 stops37h 54m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$1,167
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Thu 12/3
6:45 pm-4:20 am
2 stops52h 35m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$1,195
Quickest round-trip
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Mon 12/7
10:40 am-6:40 pm
2 stops27h 00m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$1,230
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Tue 11/3
10:09 am-6:40 pm
2 stops27h 31m
Freetown Lungi Intl
Sun 11/15
8:10 pm-7:09 pm
3 stops27h 59m
$1,444
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Tue 11/3
10:09 am-6:40 pm
2 stops27h 31m
Freetown Lungi Intl
Tue 11/17
8:10 pm-7:09 pm
3 stops27h 59m
$1,444
BaltimoreFreetown
BWI Baltimore/Washington - FNA Freetown Lungi Intl
BWIFNA
Baltimore/Washington
Tue 11/3
6:10 am-6:40 pm
2 stops31h 30m
Freetown Lungi Intl
Wed 11/18
8:10 pm-7:09 pm
3 stops27h 59m
$1,444
Showing 1-10 of 18 resultsSorted by cheapest first
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.
BWI-FNA
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
BWI-SL0
BWI-FNA
No data available for this route at this time. Please check back soon.
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.
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