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Cheap flights from Illinois to Sierra Leone from $706

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Sierra Leone

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:45 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
44h 55m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
Multiple Airlines Logo
8:10 pm - 7:52 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
29h 42m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$1,412Multiple Airlines
Mon, Nov 9 - Wed, Nov 18
Multiple Airlines Logo
3:45 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
44h 55m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
Multiple Airlines Logo
8:10 pm - 12:10 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
22h 00m2 stops Monrovia Roberts Intl Brussels Bruxelles-National
$1,451Multiple Airlines
Mon, Nov 9 - Wed, Nov 18
United Airlines Logo
6:05 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
42h 35m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National
United Airlines Logo
8:10 pm - 6:31 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
28h 21m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Newark
$1,455United Airlines
Mon, Nov 2 - Sun, Nov 15
United Airlines Logo
5:50 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
18h 50m1 stop Brussels Bruxelles-National
United Airlines Logo
7:45 pm - 12:10 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
22h 25m2 stops Conakry Brussels Bruxelles-National
$1,460United Airlines
Thu, Mar 4 - Mon, Mar 8
United Airlines Logo
8:55 am - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
27h 45m2 stops Newark Brussels Bruxelles-National
United Airlines Logo
7:45 pm - 12:10 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
22h 25m2 stops Conakry Brussels Bruxelles-National
$1,465United Airlines
Thu, Mar 4 - Mon, Mar 8
Air Canada Logo
7:05 am - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
29h 35m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
Air Canada Logo
7:45 pm - 11:07 amFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
45h 22m3 stops Conakry Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$1,467Air Canada
Thu, Mar 4 - Mon, Mar 8
United Airlines Logo
6:04 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
42h 36m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National
United Airlines Logo
8:10 pm - 12:10 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
22h 00m2 stops Monrovia Roberts Intl Brussels Bruxelles-National
$1,476United Airlines
Fri, Mar 5 - Tue, Mar 9
United Airlines Logo
6:04 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
42h 36m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National
United Airlines Logo
8:10 pm - 11:15 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
33h 05m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Washington, D.C. Dulles Intl
$1,480United Airlines
Fri, Mar 5 - Tue, Mar 9
Ethiopian Air Logo
9:45 am - 4:20 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
24h 35m3 stops Addis Ababa Bole Lome Accra Kotoka
Ethiopian Air Logo
9:00 am - 7:40 amFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
28h 40m3 stops Monrovia Roberts Intl Addis Ababa Bole Rome Fiumicino
$1,482Ethiopian Air
Mon, Nov 2 - Sun, Nov 15
Brussels Airlines Logo
5:50 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
18h 50m1 stop Brussels Bruxelles-National
Brussels Airlines Logo
8:10 pm - 12:10 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
22h 00m2 stops Monrovia Roberts Intl Brussels Bruxelles-National
$1,486Brussels Airlines
Mon, Nov 9 - Wed, Nov 18

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United Airlines flights from Illinois to Sierra Leone

Our best United Airlines deals on Illinois to Sierra Leone flight tickets
United Airlines
Nov 2
ORD6:05 pmChicago O'Hare Intl
42h 35m
2 stops
FNA6:40 pmFreetown Lungi Intl
Nov 15
FNA8:10 pmFreetown Lungi Intl
28h 21m
3 stops
ORD6:31 pmChicago O'Hare Intl
$1,455
United Airlines
Mar 4
ORD5:50 pmChicago O'Hare Intl
18h 50m
1 stop
FNA6:40 pmFreetown Lungi Intl
Mar 8
FNA7:45 pmFreetown Lungi Intl
22h 25m
2 stops
ORD12:10 pmChicago O'Hare Intl
$1,460
United Airlines
Mar 4
ORD8:55 amChicago O'Hare Intl
27h 45m
2 stops
FNA6:40 pmFreetown Lungi Intl
Mar 8
FNA7:45 pmFreetown Lungi Intl
22h 25m
2 stops
ORD12:10 pmChicago O'Hare Intl
$1,465

Air Canada flights from Illinois to Sierra Leone

Our best Air Canada deals on Illinois to Sierra Leone flight tickets
Air Canada
Mar 4
ORD7:05 amChicago O'Hare Intl
29h 35m
2 stops
FNA6:40 pmFreetown Lungi Intl
Mar 8
FNA7:45 pmFreetown Lungi Intl
45h 22m
3 stops
ORD11:07 amChicago O'Hare Intl
$1,467
Air Canada
Oct 8
STL12:10 pmLambert-St Louis
24h 15m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 12
FNA6:35 pmFreetown Lungi Intl
29h 06m
3 stops
STL6:41 pmLambert-St Louis
$1,858
Air Canada
Oct 8
STL12:10 pmLambert-St Louis
24h 15m
2 stops
FNA5:25 pmFreetown Lungi Intl
Oct 12
FNA6:35 pmFreetown Lungi Intl
29h 06m
3 stops
STL6:41 pmLambert-St Louis
$1,859

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Mon 11/9

3:45 pm-6:40 pm

2 stops44h 55m

Freetown Lungi Intl

Wed 11/18

8:10 pm-7:52 pm

3 stops29h 42m

$1,412

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Mon 11/9

3:45 pm-6:40 pm

2 stops44h 55m

Freetown Lungi Intl

Wed 11/18

8:10 pm-12:10 pm

2 stops22h 00m

$1,451

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Mon 11/2

6:05 pm-6:40 pm

2 stops42h 35m

Freetown Lungi Intl

Sun 11/15

8:10 pm-6:31 pm

3 stops28h 21m

$1,455

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Thu 3/4

5:50 pm-6:40 pm

1 stop18h 50m

Freetown Lungi Intl

Mon 3/8

7:45 pm-12:10 pm

2 stops22h 25m

$1,460

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Thu 3/4

8:55 am-6:40 pm

2 stops27h 45m

Freetown Lungi Intl

Mon 3/8

7:45 pm-12:10 pm

2 stops22h 25m

$1,465

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Thu 3/4

7:05 am-6:40 pm

2 stops29h 35m

Freetown Lungi Intl

Mon 3/8

7:45 pm-11:07 am

3 stops45h 22m

$1,467

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Fri 3/5

6:04 pm-6:40 pm

2 stops42h 36m

Freetown Lungi Intl

Tue 3/9

8:10 pm-12:10 pm

2 stops22h 00m

$1,476

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Fri 3/5

6:04 pm-6:40 pm

2 stops42h 36m

Freetown Lungi Intl

Tue 3/9

8:10 pm-11:15 pm

3 stops33h 05m

$1,480

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Mon 11/2

9:45 am-4:20 pm

3 stops24h 35m

Freetown Lungi Intl

Sun 11/15

9:00 am-7:40 am

3 stops28h 40m

$1,482
Quickest round-trip

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Mon 11/9

5:50 pm-6:40 pm

1 stop18h 50m

Freetown Lungi Intl

Wed 11/18

8:10 pm-12:10 pm

2 stops22h 00m

$1,486

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 Illinois 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

Can stopping save me money on Illinois to Sierra Leone flights?

You could potentially save up to 25% on your flight if you consider stops on a Illinois to Sierra Leone flight.

Cheap Illinois to Sierra Leone flight deals and tips

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

Best Price Found

$706

Fastest flight time

18h 50m

Direct flights

None
The best one-way flight to Sierra Leone from Illinois in the past 72 hours is $706. The best round-trip flight deal from Illinois to Sierra Leone found on momondo in the last 72 hours is $1,412.
The fastest flight from Illinois to Sierra Leone takes 18h 50m
There are no direct flights from Illinois to Sierra Leone. There are no popular flight routes from Illinois to Sierra Leone.
Search flight deals

Frequently asked questions about flying from Illinois to Sierra Leone

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

    Prices for flights from Illinois to Sierra Leone refresh daily.

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

    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 Illinois to Sierra Leone.

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

    The required travel and health documents for your Sierra Leone trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sierra Leone. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Sierra Leone from Illinois 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 Sierra Leone quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Sierra Leone from Illinois with this policy.

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

momondo helps you find the best flight between Illinois and Sierra Leone by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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