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Sierra Leone

$616+ Cheap flights from Boston (BOS) 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FNA
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Boston to Sierra Leone

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Sierra Leone (SL0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Boston to Sierra Leone

Cheapest flights from Boston to Sierra Leone
Explore the most affordable flight options available from Boston to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This oojo deal was found by Cheapflights users on 11/20. 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.
Fri 12/278:37 amBOS - FNA
4 stops51h 43mEthiopian Air
Wed 1/158:05 amFNA - BOS
3 stops20h 54mEthiopian Air
Deal found 11/20$2,283
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/278:40 pmBOS - FNA
2 stops40h 35mMultiple Airlines
Wed 1/157:35 pmFNA - BOS
3 stops29h 45mMultiple Airlines
Deal found 11/20$2,465
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:30 amBOS - FNA
2 stops37h 50mBritish Airways
Tue 12/315:20 amFNA - BOS
2 stops36h 40mBritish Airways
Deal found 11/20$2,655
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/273:40 pmBOS - FNA
2 stops21h 35mBrussels Airlines
Sat 1/117:35 pmFNA - BOS
3 stops22h 50mBrussels Airlines
Deal found 11/20$3,165
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Sun 12/2212:40 pmBOS - FNA
2 stops34h 40mRoyal Air Maroc
Sun 1/55:20 amFNA - BOS
2 stops24h 34mRoyal Air Maroc
Deal found 11/20$3,520
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Fri 12/138:00 pmBOS - FNA
2 stops23h 20mTurkish Airlines
Thu 1/91:20 amFNA - BOS
2 stops21h 45mTurkish Airlines
Deal found 11/20$3,554

Find flights from Boston to Sierra Leone within your budget

Customize your flight search to find flights from Boston 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 2,629,791 searches. Data last updated November 21, 2024.

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BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Wed 4/16

9:35 pm-12:25 am

2 stops22h 50m

Freetown Lungi Intl

Tue 4/29

1:25 am-7:40 pm

2 stops22h 15m

$1,413

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Wed 4/16

6:00 am-5:20 pm

3 stops31h 20m

Freetown Lungi Intl

Wed 4/30

8:05 am-11:54 pm

3 stops19h 49m

$1,466

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Wed 4/9

6:00 am-5:20 pm

3 stops31h 20m

Freetown Lungi Intl

Wed 4/30

8:05 am-11:54 pm

3 stops19h 49m

$1,506

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Tue 4/8

2:16 pm-5:25 pm

2 stops23h 09m

Freetown Lungi Intl

Wed 4/30

6:45 pm-6:44 pm

3 stops27h 59m

$1,520

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Wed 4/16

9:50 pm-5:25 pm

2 stops39h 35m

Freetown Lungi Intl

Wed 4/30

6:45 pm-8:05 pm

2 stops53h 20m

$1,545

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Fri 1/17

1:06 pm-2:20 am

2 stops32h 14m

Freetown Lungi Intl

Thu 1/23

3:20 am-12:18 am

2 stops25h 58m

$1,935

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Fri 1/17

6:25 pm-2:20 am

2 stops26h 55m

Freetown Lungi Intl

Thu 1/23

3:20 am-11:09 pm

3 stops24h 49m

$2,171

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Mon 1/13

6:10 pm-7:35 am

3 stops56h 25m

$616

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Mon 1/13

1:06 pm-2:20 am

2 stops32h 14m

$742

BostonFreetown

BOS - FNA

BOSFNA

Boston Logan Intl

Thu 4/17

6:00 am-5:20 pm

3 stops31h 20m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 11 results
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Best time to book a flight from Boston to Sierra Leone

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

Travel insights for flights from Boston to Sierra Leone

Get recent, data-driven insights about flights from Boston to Sierra Leone including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to Sierra Leone?

Currently, February is the cheapest month in which you can book a flight from Boston to Sierra Leone (average of $1,171). Flying from Boston to Sierra Leone in December is currently the most expensive (average of $1,731). 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.

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

Find hourly flight availability from Boston 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 November 21, 2024.

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.

Rainfall in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average rainfall totals by month.

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.

Temperature in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Sierra Leone

Get insights into the airlines that provide service to Sierra Leone. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sierra Leone. Reviews last updated November 21, 2024.
SWISS
7.6
Good
1,637 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS
7.6
Good
1,637 reviews
SWISS
7.6
Good
1,637 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Turkish Airlines
7.4
Good
3,914 reviews
SWISS
7.6
Good
1,637 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Brussels Airlines
7.4
Good
367 reviews
SWISS
7.6
Good
1,637 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Ethiopian Air
7.3
Good
786 reviews
SWISS
7.6
Good
1,637 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

British Airways
6.7
Okay
6,837 reviews
SWISS
7.6
Good
1,637 reviews

Comfort

7.4

Entertainment

6.9

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

Find useful and relevant information for your journey from Boston to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Boston to Sierra Leone (average of $1,171). Flying from Boston to Sierra Leone in December is currently the most expensive (average of $1,731). 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

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Alternative routes for Boston to Sierra Leone

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Top 3 airlines flying from Boston to Sierra Leone

Discover the top 3 airlines that operate flights from Boston 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,164Average$1,385FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$1,391Average$1,769FlexibilityNo cancel feeOn-timeN/A
Ethiopian AirCheapest$1,457Average$1,828FlexibilityNo cancel feeOn-time72%
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