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Sierra Leone

$679+ Cheap flights from Massachusetts 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FNA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Massachusetts to Sierra Leone

Keep the following information in mind while searching for Massachusetts to Sierra Leone flight deals. Data was last updated September 11, 2025.

Round-trip from

$1,252
(FlightHub)

One-way from

$679
(Kiwi.com)
From Massachusetts to Sierra Leone
Search Deals
One-way flight from Massachusetts to Sierra Leone
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Find flight deals from Massachusetts to Sierra Leone

Cheapest flights from Massachusetts to Sierra Leone
Explore the most affordable flight options available from Massachusetts to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/9. 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 12/38:00 pmBOS - FNA
2 stops23h 25mTurkish Airlines
Thu 4/21:25 amFNA - BOS
2 stops22h 15mTurkish Airlines
Deal found 9/9$1,252
This Gotogate deal was found by Cheapflights users on 9/11. 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.
Sun 10/2610:35 amBOS - FNA
2 stops27h 50mMultiple Airlines
Sun 11/28:10 pmFNA - BOS
3 stops28h 02mMultiple Airlines
Deal found 9/11$1,342
This Gotogate deal was found by Cheapflights users on 9/9. 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.
Sat 10/45:05 pmBOS - FNA
2 stops20h 20mMultiple Airlines
Tue 11/48:10 pmFNA - BOS
3 stops23h 42mMultiple Airlines
Deal found 9/9$1,362
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Sun 10/261:00 pmBOS - FNA
3 stops25h 25mAir Canada
Sun 11/28:10 pmFNA - BOS
3 stops23h 42mAir Canada
Deal found 9/11$1,381
This Brussels Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/43:15 pmBOS - FNA
3 stops22h 10mBrussels Airlines
Tue 11/48:10 pmFNA - BOS
3 stops23h 42mBrussels Airlines
Deal found 9/9$1,393
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/157:08 pmBOS - FNA
2 stops42h 17mUnited Airlines
Sun 10/196:45 pmFNA - BOS
3 stops33h 14mUnited Airlines
Deal found 9/10$1,395
This oojo deal was found by Cheapflights users on 9/9. 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 10/45:30 amBOS - FNA
3 stops31h 15mEthiopian Air
Tue 11/49:00 amFNA - BOS
4 stops43h 42mEthiopian Air
Deal found 9/9$1,396
This United deal was found by Cheapflights users on 9/9. 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.
Fri 10/109:05 pmBOS - FNA
2 stops40h 20mMultiple Airlines
Fri 10/176:45 pmFNA - BOS
3 stops48h 40mMultiple Airlines
Deal found 9/9$1,410
This Gurufare deal was found by Cheapflights users on 9/11. 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.
Sun 10/265:20 pmBOS - FNA
2 stops21h 05mBrussels Airlines
Sun 11/28:10 pmFNA - BOS
2 stops27h 38mBrussels Airlines
Deal found 9/11$1,467
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/183:17 pmBOS - FNA
2 stops22h 08mUnited Airlines
Wed 1/148:10 pmFNA - BOS
3 stops47h 19mUnited Airlines
Deal found 9/9$1,572
This oojo deal was found by Cheapflights users on 9/11. 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.
Tue 12/98:30 amBOS - FNA
3 stops26h 55mEthiopian Air
Tue 12/308:05 amFNA - BOS
3 stops21h 11mEthiopian Air
Deal found 9/11$1,652

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 September 11, 2025.
Use the filters below to find and compare flights from Massachusetts to Sierra Leone that are best for you.

Fly from

Massachusetts

Fly to

Sierra Leone

Route

Depart

Return

Price

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Wed 12/3

8:00 pm-12:25 am

2 stops23h 25m

Freetown Lungi Intl

Thu 4/2

1:25 am-7:40 pm

2 stops22h 15m

$1,252

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sun 10/26

10:35 am-6:25 pm

2 stops27h 50m

Freetown Lungi Intl

Sun 11/2

8:10 pm-7:12 pm

3 stops28h 02m

$1,342

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sat 10/4

3:15 pm-5:25 pm

3 stops22h 10m

Freetown Lungi Intl

Tue 11/4

8:10 pm-2:52 pm

3 stops23h 42m

$1,393

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Wed 10/15

6:15 pm-5:25 pm

2 stops43h 10m

Freetown Lungi Intl

Sun 10/19

6:45 pm-4:22 pm

3 stops25h 37m

$1,395

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Fri 10/10

9:05 pm-5:25 pm

2 stops40h 20m

Freetown Lungi Intl

Fri 10/17

6:45 pm-3:25 pm

3 stops48h 40m

$1,410

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sun 12/7

1:40 pm-4:20 am

2 stops33h 40m

Freetown Lungi Intl

Mon 12/29

5:20 am-4:35 pm

2 stops40h 15m

$1,686

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sun 12/7

10:40 am-6:25 pm

2 stops26h 45m

Freetown Lungi Intl

Mon 12/29

7:45 pm-1:25 pm

3 stops46h 40m

$1,741

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Fri 10/10

9:35 pm-12:30 am

2 stops22h 55m

Freetown Lungi Intl

Thu 10/16

1:30 am-7:40 pm

2 stops22h 10m

$1,785

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Wed 10/15

9:35 pm-12:30 am

2 stops22h 55m

Freetown Lungi Intl

Sat 10/18

1:30 am-7:40 pm

2 stops22h 10m

$1,820

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sat 12/6

10:40 pm-7:35 am

3 stops27h 55m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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

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

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

Find hourly flight availability from Massachusetts to Sierra Leone. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Massachusetts to Sierra Leone, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts 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 Massachusetts to Sierra Leone?

    Turkish Airlines, Brussels Airlines, and United Airlines can get you from Massachusetts to Sierra Leone in just under 22h 10m. Your travel time can differ by up to 21h. The distance from Massachusetts to Sierra Leone is about 4188 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Massachusetts to Sierra Leone one-way?

    To fly one-way, consider booking your trip with Royal Air Maroc, which is currently one of the cheapest options available, starting at $761. SWISS flights start at $807 while deals on Brussels Airlines start at $844 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Massachusetts to Sierra Leone (average of $1,174). Flying from Massachusetts 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

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Alternative routes for Massachusetts to Sierra Leone

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Massachusetts to Sierra Leone

Discover the top 3 airlines that operate flights from Massachusetts to Sierra Leone. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,385Average$1,412FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$1,426Average$1,690FlexibilityNo cancel feeOn-timeN/A
Ethiopian AirCheapest$1,457Average$1,855FlexibilityNo cancel feeOn-time72%

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