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Cheap flights from Massachusetts to Sierra Leone from $1,582

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 10/29. 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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Find the cheapest flights from Massachusetts to Sierra Leone

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:30 am - 6:40 pm
BOS
-
FNA
33h 10m
2 stops
Air Canada Logo
7:45 pm - 4:57 pm
FNA
-
BOS
26h 12m
3 stops
$1,582Air Canada
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
6:50 pm - 5:15 pm
BOS
-
FNA
42h 25m
2 stops
Multiple Airlines Logo
6:45 pm - 9:27 pm
FNA
-
BOS
30h 42m
2 stops
$1,583Multiple Airlines
Tue, Aug 11 - Tue, Sep 8
United Airlines Logo
7:00 pm - 5:15 pm
BOS
-
FNA
42h 15m
2 stops
United Airlines Logo
6:45 pm - 7:28 pm
FNA
-
BOS
28h 43m
3 stops
$1,595United Airlines
Tue, Aug 11 - Tue, Sep 8
United Airlines Logo
2:15 pm - 5:25 pm
BOS
-
FNA
23h 10m
2 stops
United Airlines Logo
6:35 pm - 11:21 pm
FNA
-
BOS
32h 46m
3 stops
$1,611United Airlines
Tue, Jun 9 - Mon, Jun 15
Air Canada Logo
10:45 am - 5:25 pm
BOS
-
FNA
26h 40m
3 stops
Air Canada Logo
6:35 pm - 2:47 pm
FNA
-
BOS
24h 12m
3 stops
$1,671Air Canada
Tue, Jun 9 - Mon, Jun 15
Ethiopian Air Logo
6:00 am - 4:25 pm
BOS
-
FNA
30h 25m
3 stops
Ethiopian Air Logo
8:05 am - 11:54 pm
FNA
-
BOS
20h 49m
3 stops
$1,773Ethiopian Air
Thu, Oct 29 - Mon, Nov 2
Ethiopian Air Logo
5:45 am - 4:45 pm
BOS
-
FNA
31h 00m
3 stops
Ethiopian Air Logo
8:05 am - 5:52 pm
FNA
-
BOS
37h 47m
3 stops
$1,866Ethiopian Air
Tue, Aug 11 - Tue, Sep 8
Ethiopian Air Logo
5:45 am - 4:45 pm
BOS
-
FNA
31h 00m
3 stops
Ethiopian Air Logo
9:00 am - 2:50 pm
FNA
-
BOS
33h 50m
4 stops
$1,879Ethiopian Air
Tue, Aug 11 - Tue, Sep 8
Multiple Airlines Logo
2:15 pm - 5:25 pm
BOS
-
FNA
23h 10m
2 stops
Multiple Airlines Logo
6:45 pm - 1:50 pm
FNA
-
BOS
23h 05m
3 stops
$1,880Multiple Airlines
Tue, Jul 7 - Tue, Jul 21
Ethiopian Air Logo
5:45 am - 4:45 pm
BOS
-
FNA
31h 00m
3 stops
Ethiopian Air Logo
9:00 am - 11:59 pm
FNA
-
BOS
42h 59m
4 stops
$1,954Ethiopian Air
Tue, Aug 11 - Tue, Sep 8

Air Canada flights from Massachusetts to Sierra Leone

Our best Air Canada deals on Massachusetts to Sierra Leone flight tickets
Air Canada
Oct 29
BOS5:30 amBoston Logan Intl
33h 10m
2 stops
FNA6:40 pmFreetown Lungi Intl
Nov 2
FNA7:45 pmFreetown Lungi Intl
26h 12m
3 stops
BOS4:57 pmBoston Logan Intl
$1,582
Air Canada
Jun 9
BOS10:45 amBoston Logan Intl
26h 40m
3 stops
FNA5:25 pmFreetown Lungi Intl
Jun 15
FNA6:35 pmFreetown Lungi Intl
24h 12m
3 stops
BOS2:47 pmBoston Logan Intl
$1,671
Air Canada
Jun 1
BOS5:50 amBoston Logan Intl
31h 35m
2 stops
FNA5:25 pmFreetown Lungi Intl
Jun 3
FNA6:45 pmFreetown Lungi Intl
24h 02m
2 stops
BOS2:47 pmBoston Logan Intl
$2,858

Ethiopian Air flights from Massachusetts to Sierra Leone

Our best Ethiopian Air deals on Massachusetts to Sierra Leone flight tickets
Ethiopian Air
Oct 29
BOS6:00 amBoston Logan Intl
30h 25m
3 stops
FNA4:25 pmFreetown Lungi Intl
Nov 2
FNA8:05 amFreetown Lungi Intl
20h 49m
3 stops
BOS11:54 pmBoston Logan Intl
$1,773
Ethiopian Air
Aug 11
BOS5:45 amBoston Logan Intl
31h 00m
3 stops
FNA4:45 pmFreetown Lungi Intl
Sep 8
FNA8:05 amFreetown Lungi Intl
37h 47m
3 stops
BOS5:52 pmBoston Logan Intl
$1,866
Ethiopian Air
Aug 11
BOS5:45 amBoston Logan Intl
31h 00m
3 stops
FNA4:45 pmFreetown Lungi Intl
Sep 8
FNA9:00 amFreetown Lungi Intl
33h 50m
4 stops
BOS2:50 pmBoston Logan Intl
$1,879

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 May 30, 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

Cheapest round-trip

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Thu 10/29

5:30 am-6:40 pm

2 stops33h 10m

Freetown Lungi Intl

Mon 11/2

7:45 pm-4:57 pm

3 stops26h 12m

$1,582

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 8/11

6:50 pm-5:15 pm

2 stops42h 25m

Freetown Lungi Intl

Tue 9/8

6:45 pm-9:27 pm

2 stops30h 42m

$1,583

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 8/11

7:00 pm-5:15 pm

2 stops42h 15m

Freetown Lungi Intl

Tue 9/8

6:45 pm-7:28 pm

3 stops28h 43m

$1,595

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 6/9

2:15 pm-5:25 pm

2 stops23h 10m

Freetown Lungi Intl

Mon 6/15

6:35 pm-11:21 pm

3 stops32h 46m

$1,611

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 6/9

10:45 am-5:25 pm

3 stops26h 40m

Freetown Lungi Intl

Mon 6/15

6:35 pm-2:47 pm

3 stops24h 12m

$1,671

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Thu 10/29

6:00 am-4:25 pm

3 stops30h 25m

Freetown Lungi Intl

Mon 11/2

8:05 am-11:54 pm

3 stops20h 49m

$1,773

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 8/11

5:45 am-4:45 pm

3 stops31h 00m

Freetown Lungi Intl

Tue 9/8

8:05 am-5:52 pm

3 stops37h 47m

$1,866

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 8/11

5:45 am-4:45 pm

3 stops31h 00m

Freetown Lungi Intl

Tue 9/8

9:00 am-2:50 pm

4 stops33h 50m

$1,879
Quickest round-trip

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 7/7

2:15 pm-5:25 pm

2 stops23h 10m

Freetown Lungi Intl

Tue 7/21

6:45 pm-1:50 pm

3 stops23h 05m

$1,880

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 8/11

5:45 am-4:45 pm

3 stops31h 00m

Freetown Lungi Intl

Tue 9/8

9:00 am-11:59 pm

4 stops42h 59m

$1,954

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sierra Leone from

How to get the cheapest flight ticket from Massachusetts to Sierra Leone

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sierra Leone?

The cheapest month to fly to Sierra Leone from Massachusetts is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Sierra Leone in September, then you should wait until December to fly from Massachusetts, when ticket prices are also cheap, with an average price of $1,257.

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

23h 10m

Direct flights

None
The fastest flight from Massachusetts to Sierra Leone takes 23h 10m
There are no direct flights from Massachusetts to Sierra Leone. There are no popular flight routes from Massachusetts to Sierra Leone.
Search flight deals

Frequently asked questions about flying from Massachusetts to Sierra Leone

  • 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
Turkish AirlinesPriceFrom $1,315Free CancellationRating
7.4
4,398 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $1,370Free CancellationRating
7.4
9,766 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $1,413Free CancellationRating
7.2
408 reviews
Search Brussels Airlines flights

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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