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Cheap flights from Massachusetts to Sierra Leone from $1,294

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Sierra Leone departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:00 pm - 12:20 am
BOS
-
FNA
23h 20m
2 stops
Turkish Airlines Logo
1:20 am - 6:05 pm
FNA
-
BOS
21h 45m
2 stops
$1,294Turkish Airlines
Fri, Feb 6 - Thu, Feb 12
Multiple Airlines Logo
2:20 pm - 6:25 pm
BOS
-
FNA
23h 05m
2 stops
Multiple Airlines Logo
8:10 pm - 8:00 pm
FNA
-
BOS
52h 50m
3 stops
$1,381Multiple Airlines
Sun, Jan 25 - Fri, Jan 30
Brussels Airlines Logo
3:40 pm - 6:40 pm
BOS
-
FNA
22h 00m
2 stops
Brussels Airlines Logo
8:10 pm - 6:35 pm
FNA
-
BOS
51h 25m
3 stops
$1,387Brussels Airlines
Sat, Jan 24 - Fri, Jan 30
Brussels Airlines Logo
2:20 pm - 6:40 pm
BOS
-
FNA
23h 20m
2 stops
Brussels Airlines Logo
8:10 pm - 6:35 pm
FNA
-
BOS
51h 25m
3 stops
$1,389Brussels Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
2:20 pm - 6:40 pm
BOS
-
FNA
23h 20m
2 stops
Multiple Airlines Logo
8:10 pm - 8:00 pm
FNA
-
BOS
52h 50m
3 stops
$1,392Multiple Airlines
Mon, Jan 26 - Fri, Jan 30
Multiple Airlines Logo
2:20 pm - 6:40 pm
BOS
-
FNA
23h 20m
2 stops
Multiple Airlines Logo
8:10 pm - 7:12 pm
FNA
-
BOS
28h 02m
3 stops
$1,398Multiple Airlines
Sat, Feb 21 - Sun, Mar 1
Brussels Airlines Logo
2:27 pm - 6:40 pm
BOS
-
FNA
23h 13m
3 stops
Brussels Airlines Logo
8:10 pm - 6:35 pm
FNA
-
BOS
51h 25m
3 stops
$1,407Brussels Airlines
Sat, Jan 24 - Fri, Jan 30
Brussels Airlines Logo
2:20 pm - 6:40 pm
BOS
-
FNA
23h 20m
3 stops
Brussels Airlines Logo
8:10 pm - 6:35 pm
FNA
-
BOS
51h 25m
3 stops
$1,436Brussels Airlines
Fri, Jan 23 - Fri, Jan 30
Brussels Airlines Logo
2:20 pm - 6:25 pm
BOS
-
FNA
23h 05m
3 stops
Brussels Airlines Logo
8:10 pm - 6:35 pm
FNA
-
BOS
51h 25m
3 stops
$1,443Brussels Airlines
Sun, Jan 25 - Fri, Jan 30
SWISS Logo
9:50 pm - 6:40 pm
BOS
-
FNA
39h 50m
2 stops
SWISS Logo
8:10 pm - 8:00 pm
FNA
-
BOS
52h 50m
3 stops
$1,446SWISS
Thu, Jan 22 - Fri, Jan 30

Brussels Airlines flights from Massachusetts to Sierra Leone

Our best Brussels Airlines deals on Massachusetts to Sierra Leone flight tickets
Brussels Airlines
Jan 24
BOS3:40 pmBoston Logan Intl
22h 00m
2 stops
FNA6:40 pmFreetown Lungi Intl
Jan 30
FNA8:10 pmFreetown Lungi Intl
51h 25m
3 stops
BOS6:35 pmBoston Logan Intl
$1,387
Brussels Airlines
Jan 23
BOS2:20 pmBoston Logan Intl
23h 20m
2 stops
FNA6:40 pmFreetown Lungi Intl
Jan 30
FNA8:10 pmFreetown Lungi Intl
51h 25m
3 stops
BOS6:35 pmBoston Logan Intl
$1,389
Brussels Airlines
Jan 24
BOS2:27 pmBoston Logan Intl
23h 13m
3 stops
FNA6:40 pmFreetown Lungi Intl
Jan 30
FNA8:10 pmFreetown Lungi Intl
51h 25m
3 stops
BOS6:35 pmBoston Logan Intl
$1,407

United Airlines flights from Massachusetts to Sierra Leone

Our best United Airlines deals on Massachusetts to Sierra Leone flight tickets
United Airlines
Jan 25
BOS4:15 pmBoston Logan Intl
21h 10m
2 stops
FNA6:25 pmFreetown Lungi Intl
Feb 8
FNA8:10 pmFreetown Lungi Intl
27h 22m
3 stops
BOS6:32 pmBoston Logan Intl
$1,470
United Airlines
Jan 31
BOS7:22 pmBoston Logan Intl
42h 03m
2 stops
FNA6:25 pmFreetown Lungi Intl
Feb 8
FNA8:10 pmFreetown Lungi Intl
28h 29m
3 stops
BOS7:39 pmBoston Logan Intl
$1,550
United Airlines
Feb 21
BOS7:19 pmBoston Logan Intl
42h 06m
2 stops
FNA6:25 pmFreetown Lungi Intl
Feb 28
FNA8:10 pmFreetown Lungi Intl
43h 39m
3 stops
BOS10:49 amBoston Logan Intl
$1,659

momondo 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, momondo users made 832,500 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from Massachusetts to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Fri 2/6

8:00 pm-12:20 am

2 stops23h 20m

Freetown Lungi Intl

Thu 2/12

1:20 am-6:05 pm

2 stops21h 45m

$1,294

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sun 1/25

2:20 pm-6:25 pm

2 stops23h 05m

Freetown Lungi Intl

Fri 1/30

8:10 pm-8:00 pm

3 stops52h 50m

$1,381

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sat 1/24

3:40 pm-6:40 pm

2 stops22h 00m

Freetown Lungi Intl

Fri 1/30

8:10 pm-6:35 pm

3 stops51h 25m

$1,387

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Fri 1/23

2:20 pm-6:40 pm

2 stops23h 20m

Freetown Lungi Intl

Fri 1/30

8:10 pm-6:35 pm

3 stops51h 25m

$1,389

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Mon 1/26

2:20 pm-6:40 pm

2 stops23h 20m

Freetown Lungi Intl

Fri 1/30

8:10 pm-8:00 pm

3 stops52h 50m

$1,392

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sat 2/21

2:20 pm-6:40 pm

2 stops23h 20m

Freetown Lungi Intl

Sun 3/1

8:10 pm-7:12 pm

3 stops28h 02m

$1,398

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sat 1/24

2:27 pm-6:40 pm

3 stops23h 13m

Freetown Lungi Intl

Fri 1/30

8:10 pm-6:35 pm

3 stops51h 25m

$1,407

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Fri 1/23

2:20 pm-6:40 pm

3 stops23h 20m

Freetown Lungi Intl

Fri 1/30

8:10 pm-6:35 pm

3 stops51h 25m

$1,436

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Sun 1/25

2:20 pm-6:25 pm

3 stops23h 05m

Freetown Lungi Intl

Fri 1/30

8:10 pm-6:35 pm

3 stops51h 25m

$1,443

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Thu 1/22

9:50 pm-6:40 pm

2 stops39h 50m

Freetown Lungi Intl

Fri 1/30

8:10 pm-8:00 pm

3 stops52h 50m

$1,446

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Massachusetts to Sierra Leone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Sierra Leone

Fastest flight time

27h 55m

Direct flights

None
The fastest flight from Massachusetts to Sierra Leone takes 27h 55m
There are no direct flights from Massachusetts to Sierra Leone. There are no popular flight routes from Massachusetts to Sierra Leone.
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Sierra Leone?

    Prices for flights from Massachusetts to Sierra Leone refresh daily.

  • How many operators does momondo search for flights from Massachusetts to Sierra Leone?

  • How old do you have to be to fly from Massachusetts to Sierra Leone?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Sierra Leone.

  • What documentation or ID do you need to fly to Sierra Leone?

    The necessary travel and health documents for your Sierra Leone trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Sierra Leone

Compare and see reviews for airlines that fly from Massachusetts to Sierra Leone with momondo
Airline
Rating
Free Cancellation
Price
Brussels AirlinesPriceFrom $1,422Free CancellationRating
7.2
380 reviews
Search Brussels Airlines flights

  • How do I get Price Alerts for flights from Massachusetts to Sierra Leone?

    Search flight deals from Massachusetts to Sierra Leone. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Massachusetts to Sierra Leone with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Sierra Leone?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Sierra Leone. momondo saves you time and could save you money on your trip.

Can I find flights from Massachusetts to Sierra Leone with flexible booking policies on momondo?

Flights from Massachusetts to Sierra Leone with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Massachusetts to Sierra Leone?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Massachusetts to Sierra Leone.

I’m not ready to book a flight from Massachusetts to Sierra Leone right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Massachusetts to Sierra Leone flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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