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Cheap flights from the United States to Sierra Leone from $478

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Sierra Leone departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Sierra Leone

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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 pm - 4:20 am
JFK
-
FNA
27h 20m
1 stop
Multiple Airlines Logo
5:30 pm - 5:55 pm
FNA
-
JFK
29h 25m
3 stops
$1,212Multiple Airlines
Wed, Nov 4 - Mon, Dec 7
Royal Air Maroc Logo
9:00 pm - 4:25 am
IAD
-
FNA
27h 25m
1 stop
Royal Air Maroc Logo
5:20 am - 7:45 pm
FNA
-
IAD
18h 25m
1 stop
$1,235Royal Air Maroc
Wed, Oct 7 - Fri, Oct 30
United Airlines Logo
6:55 pm - 6:40 pm
EWR
-
FNA
18h 45m
1 stop
United Airlines Logo
7:45 pm - 1:30 pm
FNA
-
EWR
22h 45m
2 stops
$1,431United Airlines
Mon, Nov 2 - Mon, Nov 30
United Airlines Logo
6:30 pm - 5:25 pm
EWR
-
FNA
18h 55m
1 stop
United Airlines Logo
6:45 pm - 1:10 pm
FNA
-
EWR
22h 25m
2 stops
$1,432United Airlines
Mon, Sep 7 - Wed, Sep 23
Air Canada Logo
6:30 am - 6:40 pm
LGA
-
FNA
31h 10m
2 stops
Air Canada Logo
8:10 pm - 9:32 pm
FNA
-
LGA
30h 22m
3 stops
$1,438Air Canada
Mon, Nov 2 - Tue, Dec 8
Air Canada Logo
6:00 am - 6:40 pm
EWR
-
FNA
31h 40m
2 stops
Air Canada Logo
8:10 pm - 2:57 pm
FNA
-
EWR
23h 47m
3 stops
$1,438Air Canada
Mon, Nov 2 - Tue, Dec 8
Brussels Airlines Logo
10:00 pm - 6:40 pm
EWR
-
FNA
39h 40m
2 stops
Brussels Airlines Logo
8:10 pm - 1:30 pm
FNA
-
EWR
22h 20m
2 stops
$1,451Brussels Airlines
Wed, Nov 4 - Tue, Dec 8
Brussels Airlines Logo
9:35 pm - 5:25 pm
ORD
-
FNA
38h 50m
2 stops
Brussels Airlines Logo
6:45 pm - 12:55 pm
FNA
-
ORD
47h 10m
3 stops
$1,463Brussels Airlines
Wed, Oct 7 - Tue, Oct 20
Ethiopian Air Logo
1:05 pm - 4:25 pm
DFW
-
FNA
22h 20m
3 stops
Ethiopian Air Logo
8:05 am - 11:13 am
FNA
-
DFW
32h 08m
3 stops
$1,875Ethiopian Air
Tue, Oct 13 - Sat, Oct 24
Ethiopian Air Logo
6:00 am - 4:25 pm
MSP
-
FNA
29h 25m
3 stops
Ethiopian Air Logo
8:05 am - 10:28 am
FNA
-
MSP
31h 23m
3 stops
$2,519Ethiopian Air
Sun, Jun 7 - Wed, Jun 10

Brussels Airlines flights from United States to Sierra Leone

Our best Brussels Airlines deals on United States to Sierra Leone flight tickets
Brussels Airlines
Nov 2
JFK6:25 pmNew York John F Kennedy Intl
19h 15m
1 stop
FNA6:40 pmFreetown Lungi Intl
Dec 9
FNA8:10 pmFreetown Lungi Intl
22h 10m
2 stops
JFK1:20 pmNew York John F Kennedy Intl
$1,431
Brussels Airlines
Nov 2
JFK6:25 pmNew York John F Kennedy Intl
19h 15m
1 stop
FNA6:40 pmFreetown Lungi Intl
Dec 4
FNA8:10 pmFreetown Lungi Intl
22h 10m
2 stops
JFK1:20 pmNew York John F Kennedy Intl
$1,454
Brussels Airlines
Sep 12
JFK6:10 pmNew York John F Kennedy Intl
19h 15m
1 stop
FNA5:25 pmFreetown Lungi Intl
Sep 22
FNA6:45 pmFreetown Lungi Intl
22h 15m
2 stops
JFK1:00 pmNew York John F Kennedy Intl
$1,455

United Airlines flights from United States to Sierra Leone

Our best United Airlines deals on United States to Sierra Leone flight tickets
United Airlines
Sep 7
JFK6:10 pmNew York John F Kennedy Intl
19h 15m
1 stop
FNA5:25 pmFreetown Lungi Intl
Sep 24
FNA6:35 pmFreetown Lungi Intl
22h 25m
2 stops
JFK1:00 pmNew York John F Kennedy Intl
$1,432
United Airlines
Oct 7
IAD10:30 pmWashington, D.C. Dulles Intl
38h 55m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 30
FNA8:10 pmFreetown Lungi Intl
23h 20m
2 stops
IAD3:30 pmWashington, D.C. Dulles Intl
$1,447
United Airlines
Oct 7
IAD10:30 pmWashington, D.C. Dulles Intl
38h 55m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 30
FNA8:10 pmFreetown Lungi Intl
27h 04m
3 stops
IAD7:14 pmWashington, D.C. Dulles Intl
$1,451

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from the United States to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkFreetown

JFK - FNA

JFKFNA

New York John F Kennedy Intl

Wed 11/4

8:00 pm-4:20 am

1 stop27h 20m

Freetown Lungi Intl

Mon 12/7

5:30 pm-5:55 pm

3 stops29h 25m

$1,212

Washington, D.C.Freetown

IAD - FNA

IADFNA

Washington, D.C. Dulles Intl

Wed 10/7

9:00 pm-4:25 am

1 stop27h 25m

Freetown Lungi Intl

Fri 10/30

5:20 am-7:45 pm

1 stop18h 25m

$1,235

NewarkFreetown

EWR - FNA

EWRFNA

Newark

Mon 11/2

6:55 pm-6:40 pm

1 stop18h 45m

Freetown Lungi Intl

Mon 11/30

7:45 pm-1:30 pm

2 stops22h 45m

$1,431
Quickest round-trip

NewarkFreetown

EWR - FNA

EWRFNA

Newark

Mon 9/7

6:30 pm-5:25 pm

1 stop18h 55m

Freetown Lungi Intl

Wed 9/23

6:45 pm-1:10 pm

2 stops22h 25m

$1,432

New YorkFreetown

LGA - FNA

LGAFNA

New York LaGuardia

Mon 11/2

6:30 am-6:40 pm

2 stops31h 10m

Freetown Lungi Intl

Tue 12/8

8:10 pm-9:32 pm

3 stops30h 22m

$1,438

NewarkFreetown

EWR - FNA

EWRFNA

Newark

Mon 11/2

6:00 am-6:40 pm

2 stops31h 40m

Freetown Lungi Intl

Tue 12/8

8:10 pm-2:57 pm

3 stops23h 47m

$1,438

NewarkFreetown

EWR - FNA

EWRFNA

Newark

Wed 11/4

10:00 pm-6:40 pm

2 stops39h 40m

Freetown Lungi Intl

Tue 12/8

8:10 pm-1:30 pm

2 stops22h 20m

$1,451

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Wed 10/7

9:35 pm-5:25 pm

2 stops38h 50m

Freetown Lungi Intl

Tue 10/20

6:45 pm-12:55 pm

3 stops47h 10m

$1,463

DallasFreetown

DFW - FNA

DFWFNA

Dallas/Fort Worth

Tue 10/13

1:05 pm-4:25 pm

3 stops22h 20m

Freetown Lungi Intl

Sat 10/24

8:05 am-11:13 am

3 stops32h 08m

$1,875

MinneapolisFreetown

MSP - FNA

MSPFNA

Minneapolis St Paul

Sun 6/7

6:00 am-4:25 pm

3 stops29h 25m

Freetown Lungi Intl

Wed 6/10

8:05 am-10:28 am

3 stops31h 23m

$2,519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sierra Leone from

How to get the cheapest flight ticket from United States to Sierra Leone

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sierra Leone?

The cheapest month to fly to Sierra Leone from United States is in August. Flight prices, which tend to average around $664, are often lower during this time because this is during the off-season. If you don’t want to visit Sierra Leone in August, then you should wait until May to fly from United States, when ticket prices are also cheap, with an average price of $834.

How far in advance should I book a flight to Sierra Leone?

You are more likely to see cheaper flights to Sierra Leone from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Sierra Leone for around $1,392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sierra Leone from United States for as low as $1,127 on momondo.

Can stopping save me money on United States to Sierra Leone flights?

You could potentially save up to 24% on your flight if you consider stops on a United States to Sierra Leone flight.

Cheap United States to Sierra Leone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Sierra Leone

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from United States to Sierra Leone takes 13h 35m
There are no direct flights from United States to Sierra Leone. There are no popular flight routes from United States to Sierra Leone.
Search flight deals

Frequently asked questions about flying from the United States to Sierra Leone

  • When did momondo last update prices for flights from United States to Sierra Leone?

    Prices for flights from United States to Sierra Leone are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Sierra Leone?

  • How old do you have to be to fly from United States to Sierra Leone?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Sierra Leone.

  • What documentation or ID do you need to fly to Sierra Leone?

    The necessary travel and health documents for your Sierra Leone trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Sierra Leone

Compare and see reviews for airlines that fly from United States to Sierra Leone with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $1,090Free CancellationRating
7.4
4,370 reviews
Search Turkish Airlines flights
Royal Air MarocPriceFrom $1,102Free CancellationRating
6.2
607 reviews
Search Royal Air Maroc flights
Ethiopian AirPriceFrom $1,197Free CancellationRating
7.2
999 reviews
Search Ethiopian Air flights
United AirlinesPriceFrom $1,217Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $1,233Free CancellationRating
7.3
408 reviews
Search Brussels Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Sierra Leone?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Sierra Leone. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Sierra Leone with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sierra Leone from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Sierra Leone?

Once you have performed a search for United States to Sierra Leone flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States to Sierra Leone right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Sierra Leone now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sierra Leone and let you know when they change.

An easier way to manage your Sierra Leone trip

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