How long is the flight from Maryland to Sierra Leone?

A quick flight from Maryland to Sierra Leone can take about 19h 40m. United Airlines provides one of the quickest options available for as low as $1,259. Maryland and Sierra Leone are separated by a distance of 4463 mi. This flight may include one or multiple stops.

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.

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).

What is the cheapest time of day to fly from MD to SL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Sierra Leone as you normally would.

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.

$666+ Flights from Maryland to Sierra Leone

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Cheap 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 diciembre 27, 2025.

mié. 12/315:45 pmIAD - FNA

1 stop19h 40mMultiple Airlines

jue. 1/157:45 pmFNA - IAD

3 stops30h 09mMultiple Airlines

Deal found 12/26

$1,417

mié. 12/315:45 pmIAD - FNA

1 stop19h 40mBrussels Airlines

jue. 1/157:45 pmFNA - IAD

2 stops23h 50mBrussels Airlines

Deal found 12/26

$1,436

dom. 12/288:30 pmIAD - FNA

2 stops41h 10mSWISS

sáb. 1/178:10 pmFNA - IAD

3 stops48h 00mSWISS

Deal found 12/26

$1,620

mié. 12/316:00 amDCA - FNA

2 stops31h 25mAir Canada

jue. 1/157:45 pmFNA - DCA

3 stops43h 38mAir Canada

Deal found 12/26

$1,703

dom. 12/288:30 pmIAD - FNA

2 stops41h 10mMultiple Airlines

sáb. 1/178:10 pmFNA - IAD

2 stops23h 25mMultiple Airlines

Deal found 12/26

$1,736

dom. 12/288:45 pmIAD - FNA

1 stop26h 35mRoyal Air Maroc

sáb. 1/176:00 amFNA - IAD

1 stop17h 45mRoyal Air Maroc

Deal found 12/25

$1,769

lun. 12/296:40 pmIAD - FNA

1 stop16h 45mMultiple Airlines

mié. 12/318:10 pmFNA - IAD

3 stops44h 35mMultiple Airlines

Deal found 12/25

$1,777

jue. 12/256:05 amDCA - FNA

2 stops41h 15mMultiple Airlines

dom. 1/255:20 amFNA - DCA

2 stops22h 39mMultiple Airlines

Deal found 12/24

$1,932

dom. 12/285:45 pmIAD - FNA

1 stop19h 40mBrussels Airlines

sáb. 1/178:10 pmFNA - IAD

2 stops23h 25mBrussels Airlines

Deal found 12/25

$1,963

jue. 12/258:50 pmIAD - FNA

2 stops14h 35mMultiple Airlines

sáb. 2/78:05 amFNA - IAD

2 stops16h 00mMultiple Airlines

Deal found 12/25

$2,003

lun. 12/298:15 pmBWI - FNA

3 stops27h 05mBritish Airways

lun. 1/125:20 amFNA - BWI

3 stops32h 59mBritish Airways

Deal found 12/25

$2,791

jue. 12/255:40 pmPHL - FNA

2 stops44h 00mBrussels Airlines

mié. 12/318:10 pmFNA - PHL

3 stops47h 01mBrussels Airlines

Deal found 12/24

$3,456

Best flights from Maryland to Sierra Leone
Discover carefully curated flight deals from Maryland to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 27, 2025.

lun. 1/2610:05 amBWI - FNA

2 stops27h 35mUnited Airlines

lun. 3/97:45 pmFNA - BWI

3 stops29h 57mUnited Airlines

Deal found 12/27

$1,226

mié. 1/215:45 pmIAD - FNA

1 stop19h 40mBrussels Airlines

dom. 3/88:10 pmFNA - IAD

3 stops23h 20mBrussels Airlines

Deal found 12/26

$1,259

dom. 1/2511:05 amDCA - FNA

2 stops26h 20mAir Canada

dom. 3/18:10 pmFNA - DCA

2 stops24h 21mAir Canada

Deal found 12/27

$1,318

lun. 1/266:00 amDCA - FNA

2 stops31h 40mMultiple Airlines

sáb. 3/78:10 pmFNA - DCA

2 stops42h 13mMultiple Airlines

Deal found 12/27

$1,318

vie. 2/278:35 pmBWI - FNA

2 stops26h 45mBritish Airways

vie. 3/275:20 amFNA - BWI

2 stops42h 25mBritish Airways

Deal found 12/26

$2,115

mié. 2/2510:30 amBWI - FNA

2 stops26h 55mUnited Airlines

mar. 3/108:10 pmFNA - BWI

3 stops29h 32mUnited Airlines

Deal found 12/25

$1,226

vie. 2/206:00 amDCA - FNA

2 stops31h 40mMultiple Airlines

sáb. 3/78:10 pmFNA - DCA

2 stops42h 13mMultiple Airlines

Deal found 12/27

$1,318

vie. 2/205:45 pmIAD - FNA

1 stop19h 55mUnited Airlines

sáb. 3/78:10 pmFNA - IAD

2 stops23h 25mUnited Airlines

Deal found 12/25

$1,261

sáb. 1/315:45 pmIAD - FNA

1 stop19h 55mUnited Airlines

lun. 3/97:45 pmFNA - IAD

2 stops23h 50mUnited Airlines

Deal found 12/25

$1,261

sáb. 2/145:45 pmIAD - FNA

1 stop19h 55mUnited Airlines

dom. 3/18:10 pmFNA - IAD

2 stops23h 25mUnited Airlines

Deal found 12/25

$1,261

lun. 2/23:01 pmPHL - FNA

2 stops22h 39mMultiple Airlines

jue. 2/127:45 pmFNA - PHL

3 stops30h 24mMultiple Airlines

Deal found 12/25

$1,597

mié. 2/255:45 pmIAD - FNA

1 stop19h 40mUnited Airlines

mar. 3/108:10 pmFNA - IAD

2 stops23h 25mUnited Airlines

Deal found 12/25

$1,261

mié. 1/78:20 amIAD - FNA

2 stops29h 05mUnited Airlines

mié. 1/288:10 pmFNA - IAD

2 stops23h 25mUnited Airlines

Deal found 12/26

$1,266

vie. 2/206:30 amBWI - FNA

2 stops31h 10mUnited Airlines

sáb. 3/78:10 pmFNA - BWI

3 stops29h 32mUnited Airlines

Deal found 12/27

$1,276

mié. 1/72:00 pmDCA - FNA

2 stops23h 25mUnited Airlines

mié. 1/288:10 pmFNA - DCA

3 stops25h 49mUnited Airlines

Deal found 12/27

$1,276

mié. 1/218:00 pmDCA - FNA

2 stops41h 40mUnited Airlines

jue. 3/57:45 pmFNA - DCA

3 stops47h 29mUnited Airlines

Deal found 12/25

$1,287

lun. 1/266:30 amDCA - FNA

2 stops31h 10mUnited Airlines

sáb. 3/78:10 pmFNA - DCA

3 stops25h 23mUnited Airlines

Deal found 12/25

$1,337

vie. 2/2010:30 amDCA - FNA

2 stops27h 10mUnited Airlines

sáb. 3/78:10 pmFNA - DCA

3 stops25h 23mUnited Airlines

Deal found 12/25

$1,337

mié. 1/2110:05 amBWI - FNA

2 stops27h 20mUnited Airlines

lun. 2/237:45 pmFNA - BWI

3 stops30h 32mUnited Airlines

Deal found 12/25

$1,479

mié. 3/258:09 amBWI - FNA

2 stops30h 16mUnited Airlines

dom. 4/56:45 pmFNA - BWI

3 stops47h 22mUnited Airlines

Deal found 12/25

$1,492

mar. 1/201:10 pmPHL - FNA

2 stops24h 30mUnited Airlines

jue. 2/57:45 pmFNA - PHL

3 stops28h 09mUnited Airlines

Deal found 12/26

$1,622

mié. 1/2110:30 amPHL - FNA

2 stops26h 55mUnited Airlines

jue. 2/57:45 pmFNA - PHL

3 stops28h 09mUnited Airlines

Deal found 12/26

$1,622

mié. 1/2110:10 amPHL - FNA

2 stops27h 15mUnited Airlines

lun. 2/97:45 pmFNA - PHL

3 stops28h 09mUnited Airlines

Deal found 12/26

$1,622

jue. 1/151:10 pmPHL - FNA

2 stops24h 30mUnited Airlines

lun. 2/97:45 pmFNA - PHL

3 stops28h 09mUnited Airlines

Deal found 12/26

$1,622

dom. 1/1810:10 amPHL - FNA

2 stops27h 15mUnited Airlines

jue. 2/57:45 pmFNA - PHL

3 stops28h 09mUnited Airlines

Deal found 12/26

$1,622

lun. 2/2312:55 pmPHL - FNA

2 stops24h 45mUnited Airlines

mar. 5/56:45 pmFNA - PHL

3 stops34h 00mUnited Airlines

Deal found 12/26

$1,622

lun. 1/196:30 amPHL - FNA

2 stops31h 10mUnited Airlines

jue. 2/57:45 pmFNA - PHL

3 stops28h 09mUnited Airlines

Deal found 12/26

$1,622

mar. 2/2410:06 amPHL - FNA

2 stops27h 34mUnited Airlines

dom. 5/36:45 pmFNA - PHL

3 stops47h 23mUnited Airlines

Deal found 12/26

$1,627

lun. 2/2310:35 amPHL - FNA

2 stops27h 05mUnited Airlines

dom. 5/36:45 pmFNA - PHL

3 stops43h 13mUnited Airlines

Deal found 12/26

$1,627

mié. 2/253:05 pmPHL - FNA

2 stops22h 20mUnited Airlines

dom. 5/36:45 pmFNA - PHL

3 stops47h 23mUnited Airlines

Deal found 12/26

$1,627

Last-minute flights from Maryland to Sierra Leone
Discover last-minute flight deals from Maryland to Sierra Leone. Data last updated diciembre 27, 2025 and is based on user searches.

mié. 1/78:20 amIAD - FNA

2 stops29h 05mUnited Airlines

mié. 1/288:10 pmFNA - IAD

2 stops23h 25mUnited Airlines

Deal found 12/26

$1,266

mié. 1/72:00 pmDCA - FNA

2 stops23h 25mUnited Airlines

mié. 1/288:10 pmFNA - DCA

3 stops25h 49mUnited Airlines

Deal found 12/27

$1,276

mié. 1/215:45 pmIAD - FNA

1 stop19h 40mBrussels Airlines

dom. 3/88:10 pmFNA - IAD

3 stops23h 20mBrussels Airlines

Deal found 12/26

$1,259

mié. 1/219:45 amIAD - FNA

2 stops27h 40mMultiple Airlines

mié. 1/288:10 pmFNA - IAD

3 stops29h 44mMultiple Airlines

Deal found 12/24

$1,268

mié. 1/215:45 pmIAD - FNA

1 stop19h 40mBrussels Airlines

mié. 1/288:10 pmFNA - IAD

3 stops29h 44mBrussels Airlines

Deal found 12/24

$1,278

mié. 1/211:05 pmIAD - FNA

2 stops24h 20mUnited Airlines

dom. 3/88:10 pmFNA - IAD

3 stops47h 59mUnited Airlines

Deal found 12/25

$1,282

mié. 1/218:00 pmDCA - FNA

2 stops41h 40mUnited Airlines

jue. 3/57:45 pmFNA - DCA

3 stops47h 29mUnited Airlines

Deal found 12/25

$1,287

dom. 1/255:45 pmIAD - FNA

1 stop19h 40mUnited Airlines

lun. 3/27:45 pmFNA - IAD

3 stops45h 04mUnited Airlines

Deal found 12/26

$1,277

lun. 1/2610:05 amBWI - FNA

2 stops27h 35mUnited Airlines

lun. 3/97:45 pmFNA - BWI

3 stops29h 57mUnited Airlines

Deal found 12/27

$1,226

lun. 1/265:45 pmIAD - FNA

1 stop19h 55mMultiple Airlines

lun. 3/97:45 pmFNA - IAD

3 stops29h 09mMultiple Airlines

Deal found 12/25

$1,276

sáb. 1/315:45 pmIAD - FNA

1 stop19h 55mUnited Airlines

lun. 3/97:45 pmFNA - IAD

2 stops23h 50mUnited Airlines

Deal found 12/26

$1,261

sáb. 1/318:30 pmIAD - FNA

2 stops40h 55mMultiple Airlines

lun. 3/97:45 pmFNA - IAD

3 stops29h 09mMultiple Airlines

Deal found 12/25

$1,286

One-way flights from Maryland to Sierra Leone
Search for one-way flight options from Maryland to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated diciembre 27, 2025.

lun. 2/95:45 pmIAD - FNA

1 stop19h 55mBrussels Airlines

Deal found 12/25

$666

lun. 2/99:45 amIAD - FNA

2 stops27h 55mMultiple Airlines

Deal found 12/25

$670

dom. 3/1511:00 amIAD - FNA

2 stops25h 45mEthiopian Air

Deal found 12/27

$723

dom. 3/154:15 pmDCA - FNA

2 stops22h 10mMultiple Airlines

Deal found 12/27

$765

lun. 2/99:00 amIAD - FNA

3 stops28h 40mAir Canada

Deal found 12/25

$776

dom. 3/158:30 amBWI - FNA

3 stops43h 05mMultiple Airlines

Deal found 12/27

$817

dom. 3/157:00 pmIAD - FNA

3 stops32h 35mMultiple Airlines

Deal found 12/27

$870

dom. 3/156:00 amDCA - FNA

3 stops30h 25mEthiopian Air

Deal found 12/27

$920

lun. 2/96:00 amDCA - FNA

2 stops31h 40mMultiple Airlines

Deal found 12/25

$1,051

dom. 3/156:05 amBWI - FNA

2 stops32h 20mUnited Airlines

Deal found 12/27

$1,052

Find flight deals from Maryland to Sierra Leone

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,226 (United Airlines)
One-way from	$666 (TravelUp)
Popular in	August
Cheapest in	February
Average price	$1,755

Provider with most accurate pricing for Washington, D.C. (WAS)-Freetown Lungi Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Freetown Lungi Intl flights.

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From Maryland to Sierra Leone

Search Deals

One-way flight from Maryland to Sierra Leone

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($486 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease ($169 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

lun. 1/26

10:05 am-6:40 pm

2 stops27h 35m

Freetown Lungi Intl

lun. 3/9

7:45 pm-9:42 pm

3 stops29h 57m

$1,226

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

mié. 2/25

10:30 am-6:25 pm

2 stops26h 55m

Freetown Lungi Intl

mar. 3/10

8:10 pm-9:42 pm

3 stops29h 32m

$1,226

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

mié. 1/21

5:45 pm-6:25 pm

1 stop19h 40m

Freetown Lungi Intl

dom. 3/8

8:10 pm-3:30 pm

3 stops23h 20m

$1,259

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

vie. 2/20

5:45 pm-6:40 pm

1 stop19h 55m

Freetown Lungi Intl

sáb. 3/7

8:10 pm-2:35 pm

2 stops23h 25m

$1,261

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

sáb. 1/31

5:45 pm-6:40 pm

1 stop19h 55m

Freetown Lungi Intl

lun. 3/9

7:45 pm-3:35 pm

2 stops23h 50m

$1,261

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

sáb. 2/14

5:45 pm-6:40 pm

1 stop19h 55m

Freetown Lungi Intl

dom. 3/1

8:10 pm-2:35 pm

2 stops23h 25m

$1,261

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

mié. 2/25

5:45 pm-6:25 pm

1 stop19h 40m

Freetown Lungi Intl

mar. 3/10

8:10 pm-3:35 pm

2 stops23h 25m

$1,261

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

mié. 1/7

8:20 am-6:25 pm

2 stops29h 05m

Freetown Lungi Intl

mié. 1/28

8:10 pm-2:35 pm

2 stops23h 25m

$1,266

BaltimoreFreetown

BWI - FNA

BWIFNA

Baltimore/Washington

vie. 2/20

6:30 am-6:40 pm

2 stops31h 10m

Freetown Lungi Intl

sáb. 3/7

8:10 pm-8:42 pm

3 stops29h 32m

$1,276

Washington, D.C.Freetown

DCA - FNA

DCAFNA

Washington, D.C. Reagan-National

mié. 1/7

2:00 pm-6:25 pm

2 stops23h 25m

Freetown Lungi Intl

mié. 1/28

8:10 pm-4:59 pm

3 stops25h 49m

$1,276

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 40 results

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

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Maryland to Sierra Leone?
A quick flight from Maryland to Sierra Leone can take about 19h 40m. United Airlines provides one of the quickest options available for as low as $1,259. Maryland and Sierra Leone are separated by a distance of 4463 mi. This flight may include one or multiple stops.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Maryland to Sierra Leone

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,288	Average$1,737	FlexibilityNo cancel fee	On-time69%

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$666+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Maryland to Sierra Leone

Cheapest flights from Maryland to Sierra LeoneExplore 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 diciembre 27, 2025.

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 diciembre 27, 2025.

Find 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 diciembre 27, 2025.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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.

How long is the flight from Maryland to Sierra Leone?

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

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

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

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Alternative routes for Maryland to Sierra Leone

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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 diciembre 27, 2025.