Cheap flights from Boston (BOS) to Sierra Leone from $1,785

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — FNA
may. 21 — may. 281

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 $1,680 per person but you can even find prices for as low as $1,168. The most expensive prices can be found in the month of December. Opting for a September flight can save you 34% on your journey compared to booking in December

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.

Boston to Sierra Leone 2024 flight deals

Discover exclusive flight deals for travel between Boston and Sierra Leone in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
vie. 12/276:00 amBOS - FNA
2 stops30h 55mUnited Airlines
mié. 1/157:15 pmFNA - BOS
3 stops27h 58mUnited Airlines
Deal found 5/15$1,785
vie. 12/278:30 amBOS - FNA
3 stops28h 25mUnited Airlines
mié. 1/157:15 pmFNA - BOS
3 stops27h 10mUnited Airlines
Deal found 5/15$1,885
vie. 12/274:56 pmBOS - FNA
2 stops30h 24mRoyal Air Maroc
mar. 1/143:20 amFNA - BOS
2 stops24h 25mRoyal Air Maroc
Deal found 5/15$2,055
vie. 12/276:55 pmBOS - FNA
2 stops28h 25mBritish Airways
mar. 1/143:20 amFNA - BOS
3 stops24h 25mBritish Airways
Deal found 5/15$2,217
vie. 12/276:47 pmBOS - FNA
3 stops28h 33mBritish Airways
mar. 1/143:20 amFNA - BOS
3 stops24h 25mBritish Airways
Deal found 5/15$2,221
vie. 12/278:20 pmBOS - FNA
2 stops40h 35mBrussels Airlines
sáb. 1/117:15 pmFNA - BOS
3 stops28h 20mBrussels Airlines
Deal found 5/15$2,241
vie. 12/134:09 pmBOS - FNA
2 stops31h 11mRoyal Air Maroc
vie. 1/105:20 amFNA - BOS
2 stops22h 25mRoyal Air Maroc
Deal found 5/15$2,316
vie. 12/1310:00 pmBOS - FNA
2 stops25h 20mBritish Airways
vie. 1/105:20 amFNA - BOS
3 stops22h 25mBritish Airways
Deal found 5/15$2,467
vie. 12/136:03 pmBOS - FNA
3 stops29h 17mBritish Airways
vie. 1/105:20 amFNA - BOS
3 stops22h 25mBritish Airways
Deal found 5/15$2,471

No data available for this route at this time. Please check back soon.

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.

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

  • What does BOS to FNA mean?

    This is defined as Boston Logan Intl Airport (BOS) and Freetown Lungi Intl Airport (FNA). Codes like Freetown Lungi Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Boston to Sierra Leone that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Sierra Leone flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Sierra Leone with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Sierra Leone flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Boston to Sierra Leone that allow pets onboard?

    Many airlines flying from Boston to Sierra Leone offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Sierra Leone?

    Yes, you can often find last-minute deals on Boston to Sierra Leone flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Sierra Leone flight deals updated?

    The Boston to Sierra Leone flight deals you see on this page were last updated on 5/15.

See more FAQs

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Top 5 airlines flying from Boston to Sierra Leone

Discover the top 5 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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,164Average$1,498FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Brussels AirlinesCheapest$1,182Average$1,657FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
DeltaCheapest$1,334Average$1,823FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$1,382Average$1,756FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$1,508Average$1,691FlexibilityNo cancel feeOn-time75%
Search KLM flights

Search flights from Boston to Sierra Leone by cabin class

Find flights from Boston to Sierra Leone, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Sierra Leone?

When you search for this flight from Boston to Sierra Leone, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Boston to Sierra Leone?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Sierra Leone for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Boston to Sierra Leone with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Sierra Leone flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boston to Sierra Leone become cheaper?

Yes, Cheapflights offers price alerts on Boston to Sierra Leone flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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