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Sierra Leone

$719+ Cheap flights from O'Hare Intl (ORD) to Sierra Leone

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FNA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Sierra Leone

Cheapest flights from O'Hare Intl to Sierra Leone
Explore the most affordable flight options available from O'Hare Intl to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:50 am
ORD
-
FNA
2 stops30h 30m
Turkish Airlines
Sun 3/291:25 am
FNA
-
ORD
2 stops37h 15m
Turkish Airlines
Deal found 1/27$1,232
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:55 pm
ORD
-
FNA
1 stop18h 45m
United Airlines
Tue 3/38:10 pm
FNA
-
ORD
3 stops31h 25m
United Airlines
Deal found 1/27$1,285
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:00 am
ORD
-
FNA
2 stops29h 40m
United Airlines
Wed 4/226:45 pm
FNA
-
ORD
3 stops33h 58m
United Airlines
Deal found 1/26$1,431
This Brussels Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:55 pm
ORD
-
FNA
1 stop19h 30m
Brussels Airlines
Sun 3/228:10 pm
FNA
-
ORD
3 stops46h 35m
Brussels Airlines
Deal found 1/28$1,471
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:45 pm
ORD
-
FNA
2 stops43h 40m
United Airlines
Tue 3/316:45 pm
FNA
-
ORD
3 stops48h 42m
United Airlines
Deal found 1/27$1,501
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:45 am
ORD
-
FNA
2 stops25h 00m
Ethiopian Air
Wed 3/258:05 am
FNA
-
ORD
4 stops29h 35m
Ethiopian Air
Deal found 1/28$1,518
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:03 pm
ORD
-
FNA
2 stops25h 22m
SWISS
Fri 4/106:45 pm
FNA
-
ORD
3 stops43h 53m
SWISS
Deal found 1/27$1,531
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:23 pm
ORD
-
FNA
2 stops40h 02m
SWISS
Fri 4/106:45 pm
FNA
-
ORD
3 stops43h 53m
SWISS
Deal found 1/27$1,537

Find flight deals from O'Hare Intl to Sierra Leone

Keep the following information in mind while searching for O'Hare Intl to Sierra Leone flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,232
(oojo)

One-way from

$719
(Ovago)
Provider with most accurate pricing for Chicago (CHI)-Freetown Lungi Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Freetown Lungi Intl flights.
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From Chicago O'Hare Intl to Sierra Leone
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One-way flight from Chicago O'Hare Intl to Sierra Leone
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Sierra Leone that are best for you.

Fly from

O'Hare Intl

Fly to

Sierra Leone

Route

Depart

Return

Price

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Wed 3/4

11:50 am-12:20 am

2 stops30h 30m

Freetown Lungi Intl

Sun 3/29

1:25 am-9:40 am

2 stops37h 15m

$1,232

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Tue 2/24

5:55 pm-6:40 pm

1 stop18h 45m

Freetown Lungi Intl

Tue 3/3

8:10 pm-9:35 pm

3 stops31h 25m

$1,285

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Mon 3/23

8:00 am-6:40 pm

2 stops29h 40m

Freetown Lungi Intl

Wed 4/22

6:45 pm-11:43 pm

3 stops33h 58m

$1,431

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Sun 3/15

5:55 pm-6:25 pm

1 stop19h 30m

Freetown Lungi Intl

Sun 3/22

8:10 pm-1:45 pm

3 stops46h 35m

$1,471

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Tue 3/10

5:45 pm-6:25 pm

2 stops43h 40m

Freetown Lungi Intl

Tue 3/31

6:45 pm-2:27 pm

3 stops48h 42m

$1,501

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Sun 3/1

9:45 am-4:45 pm

2 stops25h 00m

Freetown Lungi Intl

Wed 3/25

8:05 am-8:40 am

4 stops29h 35m

$1,518

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Tue 3/24

9:23 pm-6:25 pm

2 stops40h 02m

Freetown Lungi Intl

Fri 4/10

6:45 pm-9:38 am

3 stops43h 53m

$1,537

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Tue 3/10

5:55 pm-6:40 pm

1 stop19h 45m

Freetown Lungi Intl

Tue 3/31

6:45 pm-2:27 pm

3 stops48h 42m

$1,573

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Mon 5/11

3:15 pm-4:25 am

2 stops32h 10m

$719

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Mon 5/11

12:55 pm-5:25 pm

2 stops23h 30m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results
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Best time to book a flight from O'Hare Intl to Sierra Leone

Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Sierra Leone
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Sierra Leone?

    Turkish Airlines, United Airlines, and Brussels Airlines can get you from Chicago O'Hare Intl Airport to Sierra Leone in just under 18h 45m. Your travel time can differ by up to 11h 45m. The distance between Chicago O'Hare Intl Airport and Sierra Leone is about 5033 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from O'Hare Intl to Sierra Leone that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Sierra Leone flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Sierra Leone?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Sierra Leone.

  • Can I find deals for business class flights from O'Hare Intl to Sierra Leone?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Sierra Leone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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