Cheap flights from Boston (BOS) to Sierra Leone

BOS — FNA
Oct 2 — Oct 91

What is the cheapest month to fly from Boston to Sierra Leone?

September is one of the best times of the year to fly to Sierra Leone from Boston. Prices for September average $1,355 per person but you can even find prices for as low as $904. The most expensive prices can be found in the month of July. Opting for a September flight can save you 43% on your journey compared to booking in July

When is the cheapest time to fly from Boston to Sierra Leone (BOS - SL)?

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

Cheap flights from Boston to Sierra Leone in September, October 2022

The best prices found for BOS to Sierra Leone flights for September, October
Oct 3 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

1 stop

15h 25m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

20h 25m
$1,239

Air France

Pick Dates

Deal found 22.09.27

Oct 2 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

42h 30m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

20h 25m
$1,264

Delta

Pick Dates

Deal found 22.09.27

Oct 3 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

21h 05m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

3 stops

31h 51m
$1,271

KLM

Pick Dates

Deal found 22.09.27

Boston to Sierra Leone 2022 flight deals

Cheap flights to Sierra Leone from Boston found for this year
Nov 4 - Nov 17
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

3 stops

43h 10m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

3 stops

25h 46m
$1,020

Multiple Airlines

Pick Dates

Deal found 22.09.26

Nov 4 - Nov 18
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

38h 55m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

3 stops

24h 47m
$1,116

Brussels Airlines

Pick Dates

Deal found 22.09.26

Nov 10 - Nov 17
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

41h 55m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

21h 15m
$1,151

Air France

Pick Dates

Deal found 22.09.25

Cheap Air France flights from Boston to Sierra Leone

Nov 10 - Nov 17
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

41h 55m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

21h 15m
$1,151

Air France

Pick Dates

Deal found 25/9/22

Oct 3 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

1 stop

15h 25m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

20h 25m
$1,239

Air France

Pick Dates

Deal found 27/9/22

Oct 3 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

28h 55m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

20h 25m
$1,460

Air France

Pick Dates

Deal found 27/9/22

Cheap Delta flights from Boston to Sierra Leone

Nov 10 - Nov 17
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

41h 55m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

3 stops

25h 50m
$1,159

Delta

Pick Dates

Deal found 25/9/22

Oct 2 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

42h 30m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

20h 25m
$1,264

Delta

Pick Dates

Deal found 27/9/22

Oct 2 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

42h 30m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

3 stops

31h 51m
$1,274

Delta

Pick Dates

Deal found 27/9/22

Last minute flights from Boston to Sierra Leone

Late deals on return flights to Sierra Leone from Boston, departing today and this week
Oct 3 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

1 stop

15h 25m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

20h 25m
$1,239

Air France

Pick Dates

Deal found 22.09.27

Oct 2 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

42h 30m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

2 stops

20h 25m
$1,264

Delta

Pick Dates

Deal found 22.09.27

Oct 3 - Oct 6
BOS

Boston Logan Intl

FNA

Freetown Lungi Intl

2 stops

21h 05m
FNA

Freetown Lungi Intl

BOS

Boston Logan Intl

3 stops

31h 51m
$1,271

KLM

Pick Dates

Deal found 22.09.27

Related info for your journey

Useful info, stats and facts about Boston to Sierra Leone flights.

What airport do you fly from for flights from Boston to Sierra Leone?

Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Sierra Leone.

Which airlines flying from Boston Logan Intl to Sierra Leone have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boston Logan Intl to Sierra Leone have new flexible policies in place due to COVID-19. Brussels Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Brussels Airlines with this kind of flexibility.

Can I find flights from Boston to Sierra Leone for under $1,100 on Cheapflights?

Yes, there are multiple flights from Boston to Sierra Leone for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,020, but on average you can expect to pay $1,730.

Are there last-minute flights available from Boston to Sierra Leone for under $1,300?

There are currently 20+ open flights from Boston to Sierra Leone within the next 7 days for less than $1,300.

What are the most popular airlines that fly from Boston to Sierra Leone?

When booking a flight from Boston to Sierra Leone, you may want to consider flying on Air France, Delta or KLM as they are the most popular for this route.

What are the cheapest flights from Boston to Sierra Leone?

The cheapest flight price from Boston to Sierra Leone is $809. On average you can expect to pay $2,343. The most popular route, (Boston Logan Intl - Freetown Lungi Intl), can usually be booked for $1,116.

Destination points for flights from Boston to Sierra Leone

Select to see more specific information for flights from Boston to all places in Sierra Leone

Top 3 airlines flying from Boston to Sierra Leone

The chart below displays the airlines Cheapflights users traveling from Boston to Sierra Leone choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Brussels AirlinesCheapest$1,096Average$1,249FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Brussels Airlines flights
DeltaCheapest$1,137Average$1,225FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$1,148Average$1,938FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights