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Cheap flights from Illinois to Sierra Leone from $638

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.
Ethiopian Air Logo
9:45 am - 4:45 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
25h 00m2 stops Addis Ababa Bole Monrovia Roberts Intl
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
$1,326Ethiopian Air
Sat, Jan 30 - Tue, Feb 9
Ethiopian Air Logo
9:45 am - 4:45 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
25h 00m2 stops Addis Ababa Bole Monrovia Roberts Intl
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
$1,381Ethiopian Air
Sun, Jan 24 - Sun, Jan 31
Ethiopian Air Logo
9:45 am - 4:45 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
25h 00m2 stops Addis Ababa Bole Monrovia Roberts Intl
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
$1,381Ethiopian Air
Sun, Jan 24 - Sun, Jan 31
Ethiopian Air Logo
9:45 am - 4:45 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
25h 00m2 stops Addis Ababa Bole Monrovia Roberts Intl
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
$1,381Ethiopian Air
Sun, Jan 24 - Sun, Jan 31
Ethiopian Air Logo
9:45 am - 4:45 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
25h 00m2 stops Addis Ababa Bole Monrovia Roberts Intl
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
$1,408Ethiopian Air
Sat, Jan 23 - Sun, Jan 31
United Airlines Logo
3:35 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
45h 05m2 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
$1,504United Airlines
Fri, Mar 5 - Tue, Mar 9
United Airlines Logo
3:35 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
45h 05m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National
United Airlines Logo
8:10 pm - 6:49 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
28h 39m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Newark
$1,509United Airlines
Fri, Mar 5 - Tue, Mar 9
United Airlines Logo
3:35 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
45h 05m2 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
$1,518United Airlines
Fri, Mar 5 - Tue, Mar 9
Multiple Airlines Logo
5:50 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
18h 50m1 stop Brussels Bruxelles-National
Multiple Airlines Logo
8:10 pm - 4:15 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
26h 05m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Zurich
$1,519Multiple Airlines
Sat, Jan 30 - Tue, Feb 9
United Airlines Logo
3:35 pm - 6:40 pmORD  Chicago O'Hare Intl-FNA Freetown Lungi Intl
45h 05m2 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National
United Airlines Logo
8:10 pm - 6:49 pmFNA  Freetown Lungi Intl-ORD Chicago O'Hare Intl
28h 39m3 stops Monrovia Roberts Intl Brussels Bruxelles-National Newark
$1,523United Airlines
Fri, Mar 5 - Tue, Mar 9

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Ethiopian Air flights from Illinois to Sierra Leone

Our best Ethiopian Air deals on Illinois to Sierra Leone flight tickets
Ethiopian Air
Jan 30
ORD9:45 amChicago O'Hare Intl
25h 00m
2 stops
FNA4:45 pmFreetown Lungi Intl
Feb 9
FNA9:00 amFreetown Lungi Intl
28h 40m
3 stops
ORD7:40 amChicago O'Hare Intl
$1,326
Ethiopian Air
Jan 24
ORD9:45 amChicago O'Hare Intl
25h 00m
2 stops
FNA4:45 pmFreetown Lungi Intl
Jan 31
FNA9:00 amFreetown Lungi Intl
28h 40m
3 stops
ORD7:40 amChicago O'Hare Intl
$1,381
Ethiopian Air
Jan 23
ORD9:45 amChicago O'Hare Intl
25h 00m
2 stops
FNA4:45 pmFreetown Lungi Intl
Jan 31
FNA9:00 amFreetown Lungi Intl
28h 40m
3 stops
ORD7:40 amChicago O'Hare Intl
$1,408

Brussels Airlines flights from Illinois to Sierra Leone

Our best Brussels Airlines deals on Illinois to Sierra Leone flight tickets
Brussels Airlines
Jan 30
ORD5:50 pmChicago O'Hare Intl
18h 50m
1 stop
FNA6:40 pmFreetown Lungi Intl
Feb 9
FNA8:10 pmFreetown Lungi Intl
22h 00m
2 stops
ORD12:10 pmChicago O'Hare Intl
$1,588
Brussels Airlines
Jan 30
ORD5:50 pmChicago O'Hare Intl
18h 50m
1 stop
FNA6:40 pmFreetown Lungi Intl
Feb 9
FNA8:10 pmFreetown Lungi Intl
22h 00m
2 stops
ORD12:10 pmChicago O'Hare Intl
$1,618
Brussels Airlines
Jan 24
ORD5:50 pmChicago O'Hare Intl
18h 35m
1 stop
FNA6:25 pmFreetown Lungi Intl
Jan 31
FNA8:10 pmFreetown Lungi Intl
22h 00m
2 stops
ORD12:10 pmChicago O'Hare Intl
$1,716

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

Sat 1/30

9:45 am-4:45 pm

2 stops25h 00m

Freetown Lungi Intl

Tue 2/9

9:00 am-7:40 am

3 stops28h 40m

$1,326

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Sun 1/24

9:45 am-4:45 pm

2 stops25h 00m

Freetown Lungi Intl

Sun 1/31

9:00 am-7:40 am

3 stops28h 40m

$1,381

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Sun 1/24

9:45 am-4:45 pm

2 stops25h 00m

Freetown Lungi Intl

Sun 1/31

9:00 am-7:40 am

3 stops28h 40m

$1,381

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Sun 1/24

9:45 am-4:45 pm

2 stops25h 00m

Freetown Lungi Intl

Sun 1/31

9:00 am-7:40 am

3 stops28h 40m

$1,381

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Sat 1/23

9:45 am-4:45 pm

2 stops25h 00m

Freetown Lungi Intl

Sun 1/31

9:00 am-7:40 am

3 stops28h 40m

$1,408

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Fri 3/5

3:35 pm-6:40 pm

2 stops45h 05m

Freetown Lungi Intl

Tue 3/9

8:10 pm-12:10 pm

2 stops22h 00m

$1,504

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Fri 3/5

3:35 pm-6:40 pm

2 stops45h 05m

Freetown Lungi Intl

Tue 3/9

8:10 pm-6:49 pm

3 stops28h 39m

$1,509

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Fri 3/5

3:35 pm-6:40 pm

2 stops45h 05m

Freetown Lungi Intl

Tue 3/9

8:10 pm-12:10 pm

2 stops22h 00m

$1,518
Quickest round-trip

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Sat 1/30

5:50 pm-6:40 pm

1 stop18h 50m

Freetown Lungi Intl

Tue 2/9

8:10 pm-4:15 pm

3 stops26h 05m

$1,519

ChicagoFreetown

ORD Chicago O'Hare Intl - FNA Freetown Lungi Intl

ORDFNA

Chicago O'Hare Intl

Fri 3/5

3:35 pm-6:40 pm

2 stops45h 05m

Freetown Lungi Intl

Tue 3/9

8:10 pm-6:49 pm

3 stops28h 39m

$1,523

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 16% 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

$638

Fastest flight time

25h 00m

Direct flights

None
The best one-way flight to Sierra Leone from Illinois in the past 72 hours is $638. The best round-trip flight deal from Illinois to Sierra Leone found on momondo in the last 72 hours is $1,326.
The fastest flight from Illinois to Sierra Leone takes 25h 00m
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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Flights to Freetownfrom $1,144