HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sierra Leone

$576+ Cheap flights from Maryland 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FNA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
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 Maryland to Sierra Leone

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to Sierra Leone (SL0). 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 21, 2025.

Round-trip from

$1,170
(SWISS)

One-way from

$576
(oojo)
From Maryland to Sierra Leone
Search Deals
One-way flight from Maryland to Sierra Leone
Search Deals

Find flight deals from Maryland to Sierra Leone

Cheapest flights from Maryland to Sierra Leone
Explore the most affordable flight options available from Maryland to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Ethiopian Air deal was found by Cheapflights users on 1/21. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2611:00 amIAD - FNA
2 stops26h 20mEthiopian Air
Mon 4/288:05 amFNA - IAD
2 stops15h 45mEthiopian Air
Deal found 1/21$1,162
This SWISS deal was found by Cheapflights users on 1/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/278:45 pmIAD - FNA
2 stops40h 30mSWISS
Sat 3/297:35 pmFNA - IAD
2 stops48h 40mSWISS
Deal found 1/20$1,170
This StudentUniverse deal was found by Cheapflights users on 1/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:00 amIAD - FNA
1 stop26h 20mMultiple Airlines
Wed 4/168:05 amFNA - IAD
1 stop15h 45mMultiple Airlines
Deal found 1/20$1,174
This Brussels Airlines deal was found by Cheapflights users on 1/19. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/115:50 pmIAD - FNA
1 stop19h 25mBrussels Airlines
Fri 5/306:45 pmFNA - IAD
1 stop22h 45mBrussels Airlines
Deal found 1/19$1,186
This Royal Air Maroc deal was found by Cheapflights users on 1/20. 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 Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/319:05 pmIAD - FNA
1 stop27h 20mRoyal Air Maroc
Wed 4/165:25 amFNA - IAD
1 stop17h 40mRoyal Air Maroc
Deal found 1/20$1,187
This oojo deal was found by Cheapflights users on 1/21. 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.
Sat 3/293:00 pmIAD - FNA
2 stops29h 25mTurkish Airlines
Tue 4/291:25 amFNA - IAD
2 stops37h 25mTurkish Airlines
Deal found 1/21$1,189
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 2/118:25 amIAD - FNA
2 stops28h 50mUnited Airlines
Fri 5/306:45 pmFNA - IAD
2 stops22h 45mUnited Airlines
Deal found 1/19$1,190
This Royal Air Maroc deal was found by Cheapflights users on 1/20. 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 Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:00 amDCA - FNA
2 stops41h 25mMultiple Airlines
Wed 5/145:25 amFNA - DCA
2 stops45h 34mMultiple Airlines
Deal found 1/20$1,430
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1210:30 amDCA - FNA
2 stops26h 45mUnited Airlines
Wed 2/197:35 pmFNA - DCA
3 stops25h 50mUnited Airlines
Deal found 1/20$1,431
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 3/296:45 amBWI - FNA
2 stops30h 40mUnited Airlines
Sun 4/136:45 pmFNA - BWI
3 stops30h 57mUnited Airlines
Deal found 1/20$1,543
This United Airlines deal was found by Cheapflights users on 1/20. 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 4/219:31 amPHL - FNA
2 stops27h 54mUnited Airlines
Wed 4/306:45 pmFNA - PHL
3 stops33h 59mUnited Airlines
Deal found 1/20$1,614
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:20 pmPHL - FNA
2 stops22h 05mAir Canada
Wed 5/216:45 pmFNA - PHL
3 stops31h 36mAir Canada
Deal found 1/20$1,624

Find flights from Maryland to Sierra Leone within your budget

Customize your flight search to find flights from Maryland 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Wed 3/26

11:00 am-5:20 pm

2 stops26h 20m

Freetown Lungi Intl

Mon 4/28

8:05 am-7:50 pm

2 stops15h 45m

$1,162

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Thu 2/27

8:45 pm-6:15 pm

2 stops40h 30m

Freetown Lungi Intl

Sat 3/29

7:35 pm-4:15 pm

2 stops48h 40m

$1,170

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 4/7

11:00 am-5:20 pm

1 stop26h 20m

Freetown Lungi Intl

Wed 4/16

8:05 am-7:50 pm

1 stop15h 45m

$1,174

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Tue 2/11

5:50 pm-6:15 pm

1 stop19h 25m

Freetown Lungi Intl

Fri 5/30

6:45 pm-1:30 pm

1 stop22h 45m

$1,186

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 3/31

9:05 pm-4:25 am

1 stop27h 20m

Freetown Lungi Intl

Wed 4/16

5:25 am-7:05 pm

1 stop17h 40m

$1,187

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Sat 3/29

3:00 pm-12:25 am

2 stops29h 25m

Freetown Lungi Intl

Tue 4/29

1:25 am-10:50 am

2 stops37h 25m

$1,189

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Tue 2/11

8:25 am-6:15 pm

2 stops28h 50m

Freetown Lungi Intl

Fri 5/30

6:45 pm-1:30 pm

2 stops22h 45m

$1,190

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

Wed 4/23

7:00 am-4:25 am

2 stops41h 25m

Freetown Lungi Intl

Wed 5/14

5:25 am-10:59 pm

2 stops45h 34m

$1,430

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

Wed 2/12

10:30 am-6:15 pm

2 stops26h 45m

Freetown Lungi Intl

Wed 2/19

7:35 pm-4:25 pm

3 stops25h 50m

$1,431

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

Sat 3/29

6:45 am-5:25 pm

2 stops30h 40m

Freetown Lungi Intl

Sun 4/13

6:45 pm-9:42 pm

3 stops30h 57m

$1,543

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from Maryland to Sierra Leone

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

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

Rainfall in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sierra Leone ranges from 0.0 - 23.2 inches per month. July is typically the wettest month, when rainfall can reach 23.2 in. January is typically the driest time to visit Sierra Leone when rainfall is around 0.0 in.

Temperature in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sierra Leone, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 77.0 F).

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 January 21, 2025.
Peruse reviews from past customers who have flown with SWISS, Ethiopian Air and Air Canada from Maryland to Sierra Leone to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,600 reviews

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Food

7.0

Comfort

7.4

Reviews

1 / 10

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
1,600 reviews
SWISS
7.5
Good
1,600 reviews

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Food

7.0

Comfort

7.4

Reviews

1 / 10

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
8,984 reviews
SWISS
7.5
Good
1,600 reviews

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Food

7.0

Comfort

7.4

Reviews

1 / 10

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
7.4
Good
349 reviews
SWISS
7.5
Good
1,600 reviews

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Food

7.0

Comfort

7.4

Reviews

1 / 10

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
3,931 reviews
SWISS
7.5
Good
1,600 reviews

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Food

7.0

Comfort

7.4

Reviews

1 / 10

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
775 reviews
SWISS
7.5
Good
1,600 reviews

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Food

7.0

Comfort

7.4

Reviews

1 / 10

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 Maryland 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 are the cheapest airlines to fly from Maryland to Sierra Leone one-way?

    $576 is the cheapest one-way deal found within the past few days, from Royal Air Maroc. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $623 and $629, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Sierra Leone?

    Currently, February is the cheapest month in which you can book a flight from Maryland to Sierra Leone (average of $1,174). Flying from Maryland to Sierra Leone in December is currently the most expensive (average of $1,886). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Sierra Leone

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Casablanca flights
John F Kennedy Intl to Cairo flights
John F Kennedy Intl to Accra flights
Newark to Cairo flights
Dulles Intl to Cairo flights
Dulles Intl to Casablanca flights
Dulles Intl to Accra flights
Los Angeles to Cairo flights
Newark to OR Tambo flights
Dulles Intl to Lagos flights
John F Kennedy Intl to Marrakech flights
Dallas/Fort Worth to Cairo flights
LaGuardia to Cairo flights
Newark to Casablanca flights
Newark to Marrakech flights
O'Hare Intl to Cairo flights
John F Kennedy Intl to Lagos flights
LaGuardia to Casablanca flights
John F Kennedy Intl to Cape Town flights
Newark to Accra flights
John F Kennedy Intl to Jomo Kenyatta Intl flights
Dallas/Fort Worth to Lagos flights
Reagan-National to Cairo flights
Baltimore to Cairo flights
LaGuardia to Marrakech flights
John F Kennedy Intl to OR Tambo flights
Atlanta to OR Tambo flights
San Francisco to Cairo flights
Reagan-National to Casablanca flights
Newark to Cape Town flights
Boston to Cairo flights
Dulles Intl to Jomo Kenyatta Intl flights
Miami to Cairo flights
Newark to Lagos flights
Baltimore to Lagos flights
Boston to Casablanca flights
Reagan-National to Lagos flights
Atlanta to Lagos flights
Miami to Casablanca flights
Baltimore to Casablanca flights
John F Kennedy Intl to Dakar flights
Hobby to Lagos flights
Love Field to Lagos flights
Dallas/Fort Worth to Jomo Kenyatta Intl flights
LaGuardia to Accra flights
Detroit to Cairo flights
Newark to Jomo Kenyatta Intl flights
John F Kennedy Intl to Abidjan flights
Reagan-National to Accra flights
Seattle to Jomo Kenyatta Intl flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.