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$1,079+ Cheap flights from Sierra Leone to Maryland

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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
FNA — BWI
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Sierra Leone to Maryland

Cheapest flights from Sierra Leone to Maryland
Explore the most affordable flight options available from Sierra Leone to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 pm
FNA
-
IAD
2 stops22h 45m
Brussels Airlines
Mon 9/285:35 pm
IAD
-
FNA
1 stop19h 50m
Brussels Airlines
Deal found 7/22$1,412
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:25 am
FNA
-
IAD
1 stop17h 35m
Royal Air Maroc
Wed 8/269:00 pm
IAD
-
FNA
1 stop27h 25m
Royal Air Maroc
Deal found 7/22$1,414
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 pm
FNA
-
IAD
2 stops22h 45m
Multiple Airlines
Mon 9/288:20 pm
IAD
-
FNA
2 stops41h 05m
Multiple Airlines
Deal found 7/22$1,442
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 pm
FNA
-
IAD
3 stops50h 00m
SWISS
Mon 9/288:20 pm
IAD
-
FNA
2 stops41h 05m
SWISS
Deal found 7/22$1,460
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 8/286:45 pm
FNA
-
IAD
2 stops23h 35m
United Airlines
Tue 10/65:45 pm
IAD
-
FNA
1 stop19h 40m
United Airlines
Deal found 7/19$1,529
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 8/286:45 pm
FNA
-
IAD
2 stops23h 35m
United Airlines
Sat 10/36:45 am
IAD
-
FNA
2 stops30h 40m
United Airlines
Deal found 7/19$1,534
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 8/286:45 pm
FNA
-
IAD
2 stops23h 35m
United Airlines
Wed 10/710:40 pm
IAD
-
FNA
2 stops38h 45m
United Airlines
Deal found 7/19$1,545
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:25 am
FNA
-
IAD
1 stop17h 35m
Royal Air Maroc
Fri 8/289:00 pm
IAD
-
FNA
1 stop27h 25m
Royal Air Maroc
Deal found 7/22$1,566
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:25 am
FNA
-
IAD
1 stop17h 35m
Royal Air Maroc
Wed 8/269:00 pm
IAD
-
FNA
1 stop27h 25m
Royal Air Maroc
Deal found 7/22$1,570
This Air Canada deal was found by Cheapflights users on 7/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:45 pm
FNA
-
IAD
3 stops24h 16m
Air Canada
Mon 10/59:45 am
IAD
-
FNA
2 stops27h 40m
Air Canada
Deal found 7/19$1,608
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 8/286:45 pm
FNA
-
IAD
3 stops30h 17m
United Airlines
Thu 10/84:02 pm
IAD
-
FNA
2 stops21h 23m
United Airlines
Deal found 7/19$1,648
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:25 am
FNA
-
DCA
2 stops45h 34m
Royal Air Maroc
Fri 8/286:10 am
DCA
-
FNA
2 stops42h 15m
Royal Air Maroc
Deal found 7/21$1,855

Find flight deals from Sierra Leone to Maryland

Keep the following information in mind while searching for Sierra Leone to Maryland flight deals. Data was last updated July 24, 2026.

Round-trip from

$1,412
(Gotogate)

One-way from

$1,079
(SWISS)
From Sierra Leone to Maryland
Search Deals
One-way flight from Sierra Leone to Maryland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sierra Leone to Maryland 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 24, 2026.
Use the filters below to find and compare flights from Sierra Leone to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 9/11

6:45 pm-4:45 pm

3 stops50h 00m

Washington, D.C. Dulles Intl

Mon 9/28

8:20 pm-5:25 pm

2 stops41h 05m

$1,460

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 1/1

8:10 pm-7:31 am

3 stops40h 21m

Washington, D.C. Dulles Intl

Thu 5/13

5:35 pm-5:25 pm

1 stop19h 50m

$1,837

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 1/1

8:10 pm-7:31 am

3 stops40h 21m

Washington, D.C. Dulles Intl

Tue 5/11

5:30 pm-5:25 pm

1 stop19h 55m

$1,838

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 1/1

8:10 pm-7:31 am

3 stops40h 21m

Washington, D.C. Dulles Intl

Sun 5/9

5:20 pm-5:25 pm

2 stops44h 05m

$1,847

FreetownWashington, D.C.

FNA - DCA

FNADCA

Freetown Lungi Intl

Fri 8/7

5:25 am-10:59 pm

2 stops45h 34m

Washington, D.C. Reagan-National

Fri 8/28

6:10 am-4:25 am

2 stops42h 15m

$1,855

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Mon 8/24

6:35 pm-2:20 pm

2 stops23h 45m

Washington, D.C. Dulles Intl

Thu 8/27

3:40 pm-5:25 pm

2 stops21h 45m

$1,882

FreetownWashington, D.C.

FNA - DCA

FNADCA

Freetown Lungi Intl

Tue 8/25

6:45 pm-9:59 am

3 stops43h 14m

Washington, D.C. Reagan-National

Thu 8/27

1:01 pm-5:25 pm

2 stops24h 24m

$1,886
Quickest round-trip

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 9/11

5:25 am-7:00 pm

1 stop17h 35m

Washington, D.C. Dulles Intl

Mon 9/28

5:45 pm-5:25 pm

1 stop19h 40m

$1,893

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Thu 8/27

6:35 pm-4:35 pm

3 stops26h 00m

Washington, D.C. Dulles Intl

Fri 8/28

10:41 pm-5:25 pm

2 stops38h 44m

$1,898

FreetownWashington, D.C.

FNA - DCA

FNADCA

Freetown Lungi Intl

Tue 8/25

6:45 pm-10:44 am

3 stops43h 59m

Washington, D.C. Reagan-National

Fri 8/28

8:20 pm-5:25 pm

2 stops41h 05m

$1,904

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 50 resultsSorted by cheapest first
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Best time to book a flight from Sierra Leone to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Sierra Leone 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 Sierra Leone to Maryland

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 Sierra Leone to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    SWISS, United Airlines, and Royal Air Maroc can get you from Sierra Leone to Maryland in just under 40h 21m. Your travel time can differ by up to 9h 39m. The distance from Sierra Leone to Maryland is about 4463 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sierra Leone to Maryland 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

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