HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sierra Leone

$596+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FNA
Apr 29 — May 61
Tue 4/29
Tue 5/6
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

Keep the following information in mind while searching for Maryland to Sierra Leone flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,099
(FlightHub)

One-way from

$596
(Justfly.com)

Popular in

August

Cheapest in

March

Average price

$1,268
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 Maryland to Sierra Leone
Search Deals
One-way flight from Maryland to Sierra Leone
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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 April 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:55 amIAD - FNA
2 stops26h 25mEthiopian Air
Wed 6/49:00 amFNA - IAD
3 stops27h 55mEthiopian Air
Deal found 4/23$1,099
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:30 pmIAD - FNA
2 stops31h 00mTurkish Airlines
Thu 6/191:25 amFNA - IAD
2 stops22h 20mTurkish Airlines
Deal found 4/23$1,113
This Justfly.com deal was found by Cheapflights users on 4/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:05 pmIAD - FNA
1 stop27h 20mRoyal Air Maroc
Wed 6/45:25 amFNA - IAD
1 stop17h 40mRoyal Air Maroc
Deal found 4/23$1,154
This Gotogate deal was found by Cheapflights users on 4/22. 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.
Mon 5/265:31 pmIAD - FNA
2 stops43h 54mMultiple Airlines
Fri 6/206:45 pmFNA - IAD
2 stops22h 45mMultiple Airlines
Deal found 4/22$1,219
This Gurufare deal was found by Cheapflights users on 4/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/265:45 pmIAD - FNA
1 stop19h 40mBrussels Airlines
Fri 6/206:45 pmFNA - IAD
2 stops22h 45mBrussels Airlines
Deal found 4/22$1,246
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/86:22 amIAD - FNA
2 stops31h 03mUnited Airlines
Fri 6/66:45 pmFNA - IAD
2 stops22h 45mUnited Airlines
Deal found 4/23$1,258
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:40 pmDCA - FNA
2 stops40h 45mMultiple Airlines
Tue 6/36:45 pmFNA - DCA
3 stops25h 04mMultiple Airlines
Deal found 4/23$1,260
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:25 amIAD - FNA
2 stops29h 00mAir Canada
Tue 6/36:45 pmFNA - IAD
3 stops30h 23mAir Canada
Deal found 4/23$1,260
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:40 pmDCA - FNA
2 stops40h 45mAir Canada
Fri 6/66:45 pmFNA - DCA
3 stops27h 18mAir Canada
Deal found 4/23$1,267
This SWISS deal was found by Cheapflights users on 4/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:45 pmIAD - FNA
2 stops19h 40mSWISS
Sun 7/66:45 pmFNA - IAD
3 stops49h 30mSWISS
Deal found 4/23$1,293
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 5/610:50 amBWI - FNA
2 stops26h 35mUnited Airlines
Wed 6/46:45 pmFNA - BWI
3 stops26h 52mUnited Airlines
Deal found 4/23$1,321
This oojo deal was found by Cheapflights users on 4/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amPHL - FNA
3 stops38h 25mTurkish Airlines
Tue 9/231:25 amFNA - PHL
3 stops40h 38mTurkish Airlines
Deal found 4/22$1,563

Cheapflights Fare Finder

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 April 24, 2025.
Use the filters below to find and compare flights from Maryland to Sierra Leone that are best for you.

Fly from

Maryland

Fly to

Sierra Leone

Route

Depart

Return

Price

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Wed 5/7

10:55 am-5:20 pm

2 stops26h 25m

Freetown Lungi Intl

Wed 6/4

9:00 am-8:55 am

3 stops27h 55m

$1,099

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 4/28

1:30 pm-12:30 am

2 stops31h 00m

Freetown Lungi Intl

Thu 6/19

1:25 am-7:45 pm

2 stops22h 20m

$1,113

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 5/5

9:05 pm-4:25 am

1 stop27h 20m

Freetown Lungi Intl

Wed 6/4

5:25 am-7:05 pm

1 stop17h 40m

$1,154

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 5/26

5:31 pm-5:25 pm

2 stops43h 54m

Freetown Lungi Intl

Fri 6/20

6:45 pm-1:30 pm

2 stops22h 45m

$1,219

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Mon 5/26

5:45 pm-5:25 pm

1 stop19h 40m

Freetown Lungi Intl

Fri 6/20

6:45 pm-1:30 pm

2 stops22h 45m

$1,246

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Thu 5/8

6:22 am-5:25 pm

2 stops31h 03m

Freetown Lungi Intl

Fri 6/6

6:45 pm-1:30 pm

2 stops22h 45m

$1,258

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Thu 5/8

8:25 am-5:25 pm

2 stops29h 00m

Freetown Lungi Intl

Tue 6/3

6:45 pm-9:08 pm

3 stops30h 23m

$1,260

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

Wed 5/7

8:40 pm-5:25 pm

2 stops40h 45m

Freetown Lungi Intl

Tue 6/3

6:45 pm-3:49 pm

3 stops25h 04m

$1,260

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

Wed 5/7

8:40 pm-5:25 pm

2 stops40h 45m

Freetown Lungi Intl

Fri 6/6

6:45 pm-6:03 pm

3 stops27h 18m

$1,267

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Tue 6/3

5:45 pm-5:25 pm

2 stops19h 40m

Freetown Lungi Intl

Sun 7/6

6:45 pm-4:15 pm

3 stops49h 30m

$1,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 36 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.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Sierra Leone

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 April 24, 2025.
Peruse reviews from past customers who have flown with SWISS, United Airlines and Brussels Airlines 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
1,582 reviews

Crew

8.2

Comfort

7.4

Boarding

7.6

Food

7.0

Overall

7.5

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,582 reviews
SWISS
7.5
Good
1,582 reviews

Crew

8.2

Comfort

7.4

Boarding

7.6

Food

7.0

Overall

7.5

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
United Airlines
7.4
Good
8,685 reviews
SWISS
7.5
Good
1,582 reviews

Crew

8.2

Comfort

7.4

Boarding

7.6

Food

7.0

Overall

7.5

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Brussels Airlines
7.4
Good
345 reviews
SWISS
7.5
Good
1,582 reviews

Crew

8.2

Comfort

7.4

Boarding

7.6

Food

7.0

Overall

7.5

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Turkish Airlines
7.3
Good
3,775 reviews
SWISS
7.5
Good
1,582 reviews

Crew

8.2

Comfort

7.4

Boarding

7.6

Food

7.0

Overall

7.5

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Ethiopian Air
7.2
Good
769 reviews
SWISS
7.5
Good
1,582 reviews

Crew

8.2

Comfort

7.4

Boarding

7.6

Food

7.0

Overall

7.5

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

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?

    $596 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 Turkish Airlines and Ethiopian Air, with prices starting from $708 and $739, 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 Cairo flights
John F Kennedy Intl to Casablanca flights
John F Kennedy Intl to Accra flights
Newark to Cairo flights
Dulles Intl to Cairo flights
Los Angeles to Cairo flights
Dulles Intl to Casablanca flights
LaGuardia to Cairo flights
Newark to OR Tambo flights
Dallas/Fort Worth to Cairo flights
Dulles Intl to Lagos flights
John F Kennedy Intl to Lagos flights
O'Hare Intl to Cairo flights
John F Kennedy Intl to Jomo Kenyatta Intl flights
Dulles Intl to Addis Ababa flights
Reagan-National to Cairo flights
Dallas/Fort Worth to Lagos flights
Newark to Casablanca flights
San Francisco to Cairo flights
Atlanta to Lagos flights
Dulles Intl to Accra flights
Baltimore to Cairo flights
John F Kennedy Intl to OR Tambo flights
Newark to Jomo Kenyatta Intl flights
Boston to Casablanca flights
John F Kennedy Intl to Dakar flights
Newark to Lagos flights
Hobby to Lagos flights
John F Kennedy Intl to Abidjan flights
Boston to Cairo flights
John F Kennedy Intl to Marrakech flights
LaGuardia to Casablanca flights
Dulles Intl to Jomo Kenyatta Intl flights
Miami to Cairo flights
Newark to Accra flights
LaGuardia to Jomo Kenyatta Intl flights
Newark to Marrakech flights
Hobby to Cairo flights
Dallas/Fort Worth to Jomo Kenyatta Intl flights
Baltimore to Lagos flights
Dulles Intl to Cape Town flights
George Bush Intcntl to Lagos flights
George Bush Intcntl to Cairo flights
Reagan-National to Casablanca flights
Boston to Praia flights
Miami to Casablanca flights
Detroit to Cairo flights
LaGuardia to OR Tambo flights
Atlanta to Jomo Kenyatta Intl flights
John F Kennedy Intl to Cape Town 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.