How long is the flight from Sierra Leone to Allentown?

A quick flight from Sierra Leone to Allentown can take about 26h 16m. United Airlines provides one of the quickest options available for as low as $3,510. There are 4381 mi between Sierra Leone and Allentown.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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

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

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

Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly into when you book flights from Sierra Leone to Allentown.

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

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

How can I find direct flights from Sierra Leone to Allentown?

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

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

Yes. Cheapflights offers flight deals from Sierra Leone to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$3,510+ Flights from Sierra Leone to Allentown

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Sierra Leone to Allentown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Sierra Leone to Allentown

Best flights from Sierra Leone to Allentown
Discover carefully curated flight deals from Sierra Leone to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

Fri 4/106:45 pmFNA - ABE

3 stops26h 16mUnited Airlines

Mon 4/1311:50 amABE - FNA

2 stops25h 35mUnited Airlines

Deal found 11/1

$3,510

Cheap flight deals from Sierra Leone to Allentown

Round-trip from	$3,510 (United Airlines)

From Sierra Leone to Allentown-Bethlehem

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sierra Leone to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FreetownAllentown

FNA - ABE

FNAABE

Freetown Lungi Intl

Fri 4/10

6:45 pm-5:01 pm

3 stops26h 16m

Allentown-Bethlehem

Mon 4/13

11:50 am-5:25 pm

2 stops25h 35m

$3,510

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from Sierra Leone to Allentown

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

Cheapflights Insights

Everything you need to know about your flight from Sierra Leone to Allentown

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

Related info for your journey

What airport do you fly into for flights to Allentown from Sierra Leone?
Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly into when you book flights from Sierra Leone to Allentown.
How long is the flight from Sierra Leone to Allentown?
A quick flight from Sierra Leone to Allentown can take about 26h 16m. United Airlines provides one of the quickest options available for as low as $3,510. There are 4381 mi between Sierra Leone and Allentown.
Can I find deals for flights from Sierra Leone to Allentown that include hotel bookings?
Yes. In addition to deals on Sierra Leone to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sierra Leone to Allentown?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sierra Leone to Allentown.
Can I find deals for business class flights from Sierra Leone to Allentown?
Yes. Cheapflights offers flight deals from Sierra Leone to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.