$1,161 Find Cheap Flights from Sierra Leone to the United States - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sierra Leone to the United States departing on 7/22. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Sierra Leone to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sierra Leone to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sierra Leone to the United States

Wed, Sep 2 - Wed, Oct 14
Multiple Airlines Logo
6:45 pm - 1:00 pm
FNA
-
JFK
22h 15m
2 stops
Multiple Airlines Logo
8:30 pm - 5:25 pm
JFK
-
FNA
40h 55m
2 stops
$1,485Multiple Airlines
Wed, Sep 2 - Thu, Oct 15
Brussels Airlines Logo
6:45 pm - 1:00 pm
FNA
-
JFK
22h 15m
2 stops
Brussels Airlines Logo
6:10 pm - 5:25 pm
JFK
-
FNA
19h 15m
1 stop
$1,487Brussels Airlines
Sun, Jul 26 - Mon, Nov 30
Royal Air Maroc Logo
5:25 am - 8:50 am
FNA
-
JFK
31h 25m
1 stop
Royal Air Maroc Logo
8:00 pm - 4:20 am
JFK
-
FNA
27h 20m
1 stop
$1,501Royal Air Maroc
Wed, Sep 2 - Thu, Oct 15
SWISS Logo
6:45 pm - 12:50 pm
FNA
-
JFK
46h 05m
3 stops
SWISS Logo
4:15 pm - 5:25 pm
JFK
-
FNA
21h 10m
2 stops
$1,505SWISS
Thu, Sep 3 - Thu, Oct 15
Multiple Airlines Logo
6:35 pm - 12:50 pm
FNA
-
JFK
46h 15m
3 stops
Multiple Airlines Logo
6:10 pm - 5:25 pm
JFK
-
FNA
19h 15m
1 stop
$1,507Multiple Airlines
Thu, Sep 3 - Tue, Oct 13
SWISS Logo
6:35 pm - 2:20 pm
FNA
-
JFK
23h 45m
3 stops
SWISS Logo
4:15 pm - 5:25 pm
JFK
-
FNA
21h 10m
2 stops
$1,517SWISS
Wed, Sep 2 - Wed, Oct 14
Royal Air Maroc Logo
5:25 am - 8:50 am
FNA
-
JFK
31h 25m
1 stop
Royal Air Maroc Logo
8:45 pm - 4:25 am
JFK
-
FNA
27h 40m
1 stop
$1,518Royal Air Maroc
Fri, Sep 4 - Mon, Oct 12
Kenya Airways Logo
6:40 pm - 7:35 am
FNA
-
JFK
40h 55m
2 stops
Kenya Airways Logo
1:45 pm - 5:40 pm
JFK
-
FNA
23h 55m
2 stops
$1,536Kenya Airways
Fri, Jul 24 - Thu, Feb 18
United Airlines Logo
6:45 pm - 12:45 am
FNA
-
IAD
34h 00m
3 stops
United Airlines Logo
5:45 pm - 6:40 pm
IAD
-
FNA
19h 55m
1 stop
$1,642United Airlines
Fri, Jul 24 - Thu, Feb 18
United Airlines Logo
6:45 pm - 12:45 am
FNA
-
IAD
34h 00m
3 stops
United Airlines Logo
3:30 pm - 6:40 pm
IAD
-
FNA
22h 10m
2 stops
$1,646United Airlines
Booking Insights

KAYAK's insights & trends for flights to the United States

Get data-powered insights and trends for flights to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sierra Leone to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sierra Leone to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sierra Leone to the United States is May, when tickets cost $917 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is $1,526 and $1,131 respectively.

Good to know

Low seasonDecember
Cheapest flight$1,161
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Freetown to New York John F Kennedy Airport

FAQs for booking flights from Sierra Leone to the United States

  • How does KAYAK find such low prices on flights from Sierra Leone to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sierra Leone to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sierra Leone to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sierra Leone to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sierra Leone to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sierra Leone to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sierra Leone to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sierra Leone to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Sierra Leone to the United States

 
Need help choosing which airline to fly with from Sierra Leone to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Brussels AirlinesOverall score based on 422 reviews
6.2Entertainment
7.0Comfort
6.3Food
7.9Crew
7.3Boarding
Airline reviews

Everything was better but france airlines more better than them

8.0 ExcellentTansia, May 2026
FIH - BRU
Read more Brussels Airlines reviews

Everything was better but france airlines more better than them

Good leg room for people of all sizes. Pleasent crew.

Too cramped up for the better seats I paid for.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

Terrible seats. Whoever designed the seats should try taking a long flight in it themselves.

The crew and the flight were excellent, the food might be better!

This was absolutely one of the worst experiences of my life. I came to Europe for a 2 week trip and the airline was probably the most disorganized airline I’ve ever seen in my life. They lost my luggage. I had tracking on it for just such an occasion and told them EXACTLY where it was in the terminal and they somehow failed to get it out on the flight that night, since we were leaving for Switzerland the next day there was no way they would get it to our hotel in time. Seriously, take another airline at any cost. It’s not worth whatever you pay…you’ll end up paying a lot more in the end. My medication is in the bag and I can’t get to it and don’t know how I will get it.

my husband's monitor did not work. there was a visibly ill family in my husband's row.

There was a two hour delay because of incompetence in scheduling fuel truck. Further, upon arrival in Roanoke, hand baggage was sent to baggage claim. We carry hand baggage because it contains valuable or sensitive materials that we do not want going through the baggage system. This is very poor and United needs to perform better.

They canceled my flight and they haven’t reimbursed me yet

Easy flight, on time, easy check in but long lines.

Dirty seats, entertainment unit not working. The crew member assisting in giving boarding passes was rude. She didn’t give us the seats we bought and then tried to give us 4 seats saying they were in the same row which they were not. We had paid for our seats to be assigned!. Food was bad, service was poor. My son had asked the hostess for a sprite which she told she would get but did not

I couldn’t find my boarding pass with the information provided by Underpricer. It took me several hours to find what the issue was. Finally I got the right code to get my boarding pass from American Airlines. Underpricer WhatsApp call center finally got it right. When I got to Casablanca my luggage was left in Miami. Not sure which airline fault it was if Air Maroc or AA. I filled out a report with Air Maroc

Horrible. Flight was overbooked and I was put on a flight to Miami without a leg to my final destination. And Kayak is not helping resolve the problem

The flight itself was fine. The flight was delayed for nearly 10 hours and there was inconsistent communication about why it was delayed.

There was no food !! We ordered Kosher and they confirmed they would have it but the crew told us that kosher food was “out of stock” We went hungry for 7-8 hours

Good flight overall Welcoming crew Food needs some improvement especially from Casablanca to dc

the whole flight is bad from Miami to Casablanca and from casablanca to Miami. Delays, service, food, .... Not flying again with this airline

The food was disappointing, and the airplane appeared old, with torn seats. Royal Air Maroc could definitely do better.

Everything you need to know for your flight to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.