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Cheap flights from Sierra Leone to Chicago from $1,224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sierra Leone to Chicago departing on 6/10. 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

Find the cheapest flights from Sierra Leone to Chicago

Recent round-trip flight deals from Sierra Leone to Chicago

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FNA
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CHI
5019 mimulti-stop
Multiple Airlines Logo
CHI
-
FNA
5019 mimulti-stop
Multiple Airlines

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Customize your flight search to find flights from Sierra Leone to Chicago 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 7, 2026.
Use the filters below to find and compare flights from Sierra Leone to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way
Quickest one-way

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Wed 6/10

6:45 pm-12:00 pm

2 stops22h 15m

$1,224

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Wed 6/10

6:45 pm-7:50 am

3 stops42h 05m

$1,227

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Mon 6/1

6:35 pm-3:55 pm

3 stops26h 20m

$1,244

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Mon 6/1

12:15 pm-1:10 pm

2 stops29h 55m

$1,458

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Mon 6/1

9:00 am-2:29 pm

4 stops34h 29m

$2,029

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Wed 6/10

8:05 am-8:15 am

4 stops29h 10m

$2,202

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Wed 6/3

5:25 am-1:05 pm

3 stops36h 40m

$2,223

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Wed 6/10

6:45 pm-3:55 pm

3 stops26h 10m

$2,242

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Wed 6/10

5:25 am-1:05 pm

2 stops36h 40m

$2,326

FreetownChicago

FNA - ORD

FNAORD

Freetown Lungi Intl

Wed 6/3

5:25 am-1:05 pm

2 stops36h 40m

$2,355

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chicago from

How to get the cheapest flight ticket from Sierra Leone to Chicago

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 airline that flies from Sierra Leone to Chicago?

Ethiopian Air, SWISS, and Brussels Airlines are the most popular carriers operating from Sierra Leone to Chicago

Cheap Sierra Leone to Chicago flight deals and tips

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

Fastest flight time

47h 00m

Direct flights

None
The fastest flight from Sierra Leone to Chicago takes 47h 00m
There are no direct flights from Sierra Leone to Chicago. There are no popular flight routes from Sierra Leone to Chicago.
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Frequently asked questions about flying from Sierra Leone to Chicago

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

    Prices for flights from Sierra Leone to Chicago were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sierra Leone to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Sierra Leone.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Sierra Leone.

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

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

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Sat 6/6
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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport