What is the cheapest airline that flies from Sierra Leone to United States?

Air Canada, SWISS, and Brussels Airlines are the most popular carriers operating from Sierra Leone to United States

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

Prices for flights from Sierra Leone to United States refresh daily.

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

As of June 2026, there are 2 operators available to choose from for flights from Sierra Leone to United States.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sierra Leone to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$945 Cheap Flights from Sierra Leone to the United States in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sierra Leone to the United States

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

6:45 pm - 4:45 pm

FNA

IAD

26h 00m

3 stops

8:20 pm - 5:25 pm

IAD

FNA

41h 05m

2 stops

$1,537SWISS

Jumaat, Jul 17 - Jumaat, Jul 24

6:45 pm - 3:30 pm

FNA

IAD

24h 45m

3 stops

5:40 pm - 5:15 pm

IAD

FNA

43h 35m

2 stops

$1,560SWISS

Selasa, Jul 21 - Selasa, Jul 28

6:45 pm - 4:45 pm

FNA

IAD

26h 00m

3 stops

3:45 pm - 5:15 pm

IAD

FNA

45h 30m

3 stops

$1,622SWISS

Selasa, Jul 21 - Selasa, Jul 28

5:25 am - 7:00 pm

FNA

IAD

17h 35m

1 stop

9:00 pm - 4:25 am

IAD

FNA

27h 25m

1 stop

$1,653Royal Air Maroc

Jumaat, Jul 17 - Jumaat, Jul 24

6:45 pm - 1:30 pm

FNA

IAD

22h 45m

2 stops

6:10 pm - 5:25 pm

IAD

FNA

43h 15m

2 stops

$1,683Brussels Airlines

Jumaat, Jul 17 - Jumaat, Jul 24

6:45 pm - 1:30 pm

FNA

IAD

22h 45m

2 stops

5:40 pm - 5:15 pm

IAD

FNA

43h 35m

2 stops

$1,711Multiple Airlines

Selasa, Jul 21 - Selasa, Jul 28

5:25 am - 7:00 pm

FNA

IAD

17h 35m

1 stop

9:00 pm - 4:25 am

IAD

FNA

27h 25m

1 stop

$1,733Royal Air Maroc

Jumaat, Jul 3 - Jumaat, Jul 3

6:45 pm - 1:10 pm

FNA

EWR

22h 25m

2 stops

10:45 pm - 6:40 pm

EWR

FNA

38h 55m

2 stops

$1,781Brussels Airlines

Selasa, Ogos 11 - Rabu, Feb 24

6:45 pm - 1:00 pm

FNA

JFK

22h 15m

2 stops

9:00 pm - 6:40 pm

JFK

FNA

40h 40m

2 stops

$1,843Multiple Airlines

Selasa, Ogos 11 - Rabu, Feb 24

6:45 pm - 2:55 pm

FNA

EWR

24h 10m

3 stops

9:30 pm - 6:40 pm

EWR

FNA

40h 10m

3 stops

$2,830Air Canada

Selasa, Ogos 11 - Rabu, Feb 24

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SWISS flights from Sierra Leone to United States

Our best SWISS deals on Sierra Leone to United States flight tickets

SWISS

Jul 21

FNA6:45 pmFreetown Lungi Intl

24h 45m

3 stops

IAD3:30 pmWashington, D.C. Dulles Intl

Jul 28

IAD5:40 pmWashington, D.C. Dulles Intl

43h 35m

2 stops

FNA5:15 pmFreetown Lungi Intl

$1,560

SWISS

Jul 21

FNA6:45 pmFreetown Lungi Intl

26h 00m

3 stops

IAD4:45 pmWashington, D.C. Dulles Intl

Jul 28

IAD3:45 pmWashington, D.C. Dulles Intl

45h 30m

3 stops

FNA5:15 pmFreetown Lungi Intl

$1,622

SWISS

Aug 10

FNA6:35 pmFreetown Lungi Intl

50h 10m

3 stops

IAD4:45 pmWashington, D.C. Dulles Intl

Sep 30

IAD8:20 pmWashington, D.C. Dulles Intl

41h 05m

2 stops

FNA5:25 pmFreetown Lungi Intl

$1,827

Ethiopian Air flights from Sierra Leone to United States

Our best Ethiopian Air deals on Sierra Leone to United States flight tickets

Ethiopian Air

Jun 24

FNA8:05 amFreetown Lungi Intl

39h 40m

2 stops

EWR7:45 pmNewark

Jul 10

EWR9:45 pmNewark

14h 40m

2 stops

FNA4:25 pmFreetown Lungi Intl

$2,425

Ethiopian Air

Jun 24

FNA8:05 amFreetown Lungi Intl

39h 40m

3 stops

EWR7:45 pmNewark

Jul 10

EWR9:45 pmNewark

14h 40m

2 stops

FNA4:25 pmFreetown Lungi Intl

$2,426

Ethiopian Air

Aug 10

FNA9:00 amFreetown Lungi Intl

27h 55m

3 stops

IAD8:55 amWashington, D.C. Dulles Intl

Sep 30

IAD10:55 amWashington, D.C. Dulles Intl

25h 30m

3 stops

FNA4:25 pmFreetown Lungi Intl

$2,453

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Jumaat 7/17

6:45 pm-4:45 pm

3 stops26h 00m

Washington, D.C. Dulles Intl

Jumaat 7/24

8:20 pm-5:25 pm

2 stops41h 05m

$1,537

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Selasa 7/21

6:45 pm-3:30 pm

3 stops24h 45m

Washington, D.C. Dulles Intl

Selasa 7/28

5:40 pm-5:15 pm

2 stops43h 35m

$1,560

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Selasa 7/21

6:45 pm-4:45 pm

3 stops26h 00m

Washington, D.C. Dulles Intl

Selasa 7/28

3:45 pm-5:15 pm

3 stops45h 30m

$1,622

Quickest round-trip

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Jumaat 7/17

5:25 am-7:00 pm

1 stop17h 35m

Washington, D.C. Dulles Intl

Jumaat 7/24

9:00 pm-4:25 am

1 stop27h 25m

$1,653

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Jumaat 7/17

6:45 pm-1:30 pm

2 stops22h 45m

Washington, D.C. Dulles Intl

Jumaat 7/24

6:10 pm-5:25 pm

2 stops43h 15m

$1,683

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Selasa 7/21

6:45 pm-1:30 pm

2 stops22h 45m

Washington, D.C. Dulles Intl

Selasa 7/28

5:40 pm-5:15 pm

2 stops43h 35m

$1,711

FreetownWashington, D.C.

FNA - IAD

FNAIAD

Freetown Lungi Intl

Jumaat 7/3

5:25 am-7:00 pm

1 stop17h 35m

Washington, D.C. Dulles Intl

Jumaat 7/3

9:00 pm-4:25 am

1 stop27h 25m

$1,733

FreetownNewark

FNA - EWR

FNAEWR

Freetown Lungi Intl

Selasa 8/11

6:45 pm-1:10 pm

2 stops22h 25m

Newark

Rabu 2/24

10:45 pm-6:40 pm

2 stops38h 55m

$1,781

FreetownNew York

FNA - JFK

FNAJFK

Freetown Lungi Intl

Selasa 8/11

6:45 pm-1:00 pm

2 stops22h 15m

New York John F Kennedy Intl

Rabu 2/24

9:00 pm-6:40 pm

2 stops40h 40m

$1,843

FreetownNewark

FNA - EWR

FNAEWR

Freetown Lungi Intl

Selasa 8/11

6:45 pm-2:55 pm

3 stops24h 10m

Newark

Rabu 2/24

9:30 pm-6:40 pm

3 stops40h 10m

$2,830

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to United States?

In general, May is the cheapest month to fly from Sierra Leone to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of May, then book flights to United States from Sierra Leone during February instead. Flights to United States in February, while not as cheap as those in May, still average around $0.

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

You could potentially save up to 15% on your flight if you consider stops on a Sierra Leone to United States flight.

Cheap Sierra Leone to United States flight deals and tips

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

Fastest flight time	15h 40m
Direct flights	None

The fastest flight from Sierra Leone to United States takes 15h 40m

There are no direct flights from Sierra Leone to United States. There are no popular flight routes from Sierra Leone to United States.

Search flight deals

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

When did momondo last update prices for flights from Sierra Leone to United States?
Prices for flights from Sierra Leone to United States refresh daily.
How many operators does momondo search for flights from Sierra Leone to United States?
As of June 2026, there are 2 operators available to choose from for flights from Sierra Leone to United States.
How old do you have to be to fly from Sierra Leone to United States?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sierra Leone to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Sierra Leone to United States

Compare and see reviews for airlines that fly from Sierra Leone to United States with momondo

Airline	Rating	Free Cancellation	Price
Royal Air Maroc	PriceFrom $1,370	Free Cancellation	Rating 6.2 618 reviews		Search Royal Air Maroc flights

Why use momondo?

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

Finding the right flight to United States from Sierra Leone is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

All flight searches from Sierra Leone to United States on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to United States from Sierra Leone. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Sierra Leone and alert you when they change.