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District of Columbia

$1,106+ Cheap flights from Sierra Leone to District of Columbia

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
FNA — BWI
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Sierra Leone to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Sierra Leone (SL0) to District of Columbia (USDC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,320
(Ethiopian Air)

One-way from

$1,106
(Gurufare)

Popular in

August

Cheapest in

October
Provider with most accurate pricing for Freetown Lungi Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Freetown Lungi Intl-Washington, D.C. (WAS) flights.
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From Sierra Leone to District of Columbia
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One-way flight from Sierra Leone to District of Columbia
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Highest demand for flights based on searches. 15% potential increase in price ($290 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average RT price).
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Find flight deals from Sierra Leone to District of Columbia

Cheapest flights from Sierra Leone to District of Columbia
Explore the most affordable flight options available from Sierra Leone to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This FlightHub deal was found by Cheapflights users on 1/30. 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.
Mon 2/108:35 amFNA - IAD
3 stops28h 25mEthiopian Air
Sat 5/1011:00 amIAD - FNA
2 stops26h 20mEthiopian Air
Deal found 1/30$1,312
This Gurufare deal was found by Cheapflights users on 1/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:35 pmFNA - IAD
2 stops24h 00mMultiple Airlines
Thu 2/205:30 pmIAD - FNA
2 stops43h 45mMultiple Airlines
Deal found 1/29$1,377
This Brussels Airlines deal was found by Cheapflights users on 1/30. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:35 pmFNA - IAD
2 stops24h 00mBrussels Airlines
Thu 2/205:45 pmIAD - FNA
2 stops43h 30mBrussels Airlines
Deal found 1/30$1,401
This SWISS deal was found by Cheapflights users on 1/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/127:35 pmFNA - IAD
3 stops48h 55mSWISS
Sat 12/138:45 pmIAD - FNA
2 stops40h 30mSWISS
Deal found 1/30$1,407
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Thu 2/133:20 amFNA - IAD
2 stops20h 20mRoyal Air Maroc
Mon 12/158:40 pmIAD - FNA
1 stop26h 40mRoyal Air Maroc
Deal found 1/30$1,559
This United Airlines deal was found by Cheapflights users on 1/29. 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 3/167:35 pmFNA - DCA
3 stops24h 50mMultiple Airlines
Sun 3/238:00 pmDCA - FNA
2 stops42h 15mMultiple Airlines
Deal found 1/29$1,691
This oojo deal was found by Cheapflights users on 1/30. 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.
Sun 2/91:20 amFNA - IAD
2 stops23h 10mTurkish Airlines
Sat 5/109:40 pmIAD - FNA
2 stops22h 45mTurkish Airlines
Deal found 1/30$1,801
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/127:35 pmFNA - IAD
2 stops24h 00mUnited Airlines
Sun 12/149:00 amIAD - FNA
2 stops28h 15mUnited Airlines
Deal found 1/30$1,836
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Fri 2/146:30 pmFNA - DCA
3 stops44h 46mKenya Airways
Mon 12/156:05 amDCA - FNA
3 stops30h 25mKenya Airways
Deal found 1/30$2,218
This Justfly.com deal was found by Cheapflights users on 1/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/167:35 pmFNA - DCA
3 stops24h 54mAir Canada
Tue 12/164:00 pmDCA - FNA
2 stops21h 15mAir Canada
Deal found 1/30$3,466

Find flights from Sierra Leone to District of Columbia within your budget

Customize your flight search to find flights from Sierra Leone to District of Columbia 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Mon 2/10

8:35 am-8:00 am

3 stops28h 25m

Washington, D.C. Dulles Intl

Sat 5/10

11:00 am-5:20 pm

2 stops26h 20m

$1,320

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 5/30

6:45 pm-1:30 pm

2 stops22h 45m

Washington, D.C. Dulles Intl

Mon 6/30

8:45 pm-5:25 pm

2 stops40h 40m

$1,382

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 5/30

6:45 pm-4:15 pm

3 stops49h 30m

Washington, D.C. Dulles Intl

Mon 6/30

8:45 pm-5:25 pm

2 stops40h 40m

$1,407

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Fri 5/30

6:45 pm-1:30 pm

2 stops22h 45m

Washington, D.C. Dulles Intl

Mon 6/30

5:40 pm-5:25 pm

1 stop19h 45m

$1,437

FreetownWashington, D.C.

FNA - DCA

FNADCA

Freetown Lungi Intl

Sat 3/15

7:35 pm-9:00 pm

3 stops29h 25m

Washington, D.C. Reagan-National

Sat 3/22

11:10 am-6:15 pm

2 stops27h 05m

$1,614

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Sun 2/9

1:20 am-7:30 pm

2 stops23h 10m

Washington, D.C. Dulles Intl

Sat 5/10

12:35 pm-12:25 am

2 stops31h 50m

$1,993

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/12

7:35 pm-2:35 pm

2 stops24h 00m

$1,106

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/12

8:35 am-8:00 am

3 stops28h 25m

$1,115

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Wed 2/19

7:35 pm-4:25 pm

3 stops25h 50m

$1,128

FreetownWashington, D.C.

FNA - DCA

FNADCA

Freetown Lungi Intl

Thu 2/6

7:35 pm-11:59 pm

3 stops33h 24m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 16 results
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Best time to book a flight from Sierra Leone to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Travel insights for flights from Sierra Leone to District of Columbia

Get recent, data-driven insights about flights from Sierra Leone to District of Columbia including ideal travel times, pricing trends, and more.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated January 30, 2025.
Read through reviews of airlines operating flights from Sierra Leone to District of Columbia, such as SWISS, United Airlines and Turkish Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,584 reviews

Overall

7.5

Crew

8.2

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS
7.5
Good
1,584 reviews
SWISS
7.5
Good
1,584 reviews

Overall

7.5

Crew

8.2

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

United Airlines
7.4
Good
8,913 reviews
SWISS
7.5
Good
1,584 reviews

Overall

7.5

Crew

8.2

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Turkish Airlines
7.3
Good
3,904 reviews
SWISS
7.5
Good
1,584 reviews

Overall

7.5

Crew

8.2

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Brussels Airlines
7.3
Good
345 reviews
SWISS
7.5
Good
1,584 reviews

Overall

7.5

Crew

8.2

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Ethiopian Air
7.2
Good
773 reviews
SWISS
7.5
Good
1,584 reviews

Overall

7.5

Crew

8.2

Boarding

7.6

Entertainment

6.7

Food

7.0

Comfort

7.3

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

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

  • What are the cheapest airlines to fly from Sierra Leone to District of Columbia one-way?

    To fly one-way, consider booking your trip with Brussels Airlines, which is currently one of the cheapest options available, starting at $1,106. Ethiopian Air flights start at $1,115 while deals on Turkish Airlines start at $1,156 one-way.

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

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

  • How can I find direct flights from Sierra Leone to District of Columbia?

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

  • Can I find deals for business class flights from Sierra Leone to District of Columbia?

    Yes. Cheapflights offers flight deals from Sierra Leone to District of Columbia 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 Sierra Leone to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Sierra Leone to District of Columbia (average of $241). Flying from Sierra Leone to District of Columbia in March is currently the most expensive (average of $290). 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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Alternative routes for Sierra Leone to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Sierra Leone to District of Columbia

Discover the top 5 airlines that operate flights from Sierra Leone to District of Columbia. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,188Average$1,724FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$1,379Average$1,800FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$1,470Average$2,051FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$1,481Average$2,260FlexibilityNo cancel feeOn-timeN/A
Royal Air MarocCheapest$1,513Average$1,556FlexibilityNo cancel feeOn-time75%
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