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Sierra Leone

$1,228+ Cheap flights from O'Hare Intl (ORD) to Sierra Leone

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FNA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$1,228
(United Airlines)
From Chicago O'Hare Intl to Sierra Leone
Search Deals

Find 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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 11/45:55 pmORD - FNA
1 stop18h 45mUnited Airlines
Sun 11/168:05 pmFNA - ORD
2 stops22h 05mUnited Airlines
Deal found 7/29$1,228
This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:55 pmORD - FNA
1 stop18h 45mBrussels Airlines
Thu 11/207:45 pmFNA - ORD
2 stops22h 25mBrussels Airlines
Deal found 7/29$1,230
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:15 amORD - FNA
3 stops25h 10mMultiple Airlines
Wed 11/198:05 pmFNA - ORD
3 stops45h 13mMultiple Airlines
Deal found 7/29$1,234
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:50 pmORD - FNA
2 stops41h 50mSWISS
Wed 11/198:05 pmFNA - ORD
3 stops26h 15mSWISS
Deal found 7/29$1,367
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:20 pmORD - FNA
2 stops22h 05mTurkish Airlines
Sat 11/291:25 amFNA - ORD
2 stops38h 40mTurkish Airlines
Deal found 7/27$1,582
This Ovago deal was found by Cheapflights users on 7/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:45 amORD - FNA
2 stops25h 00mEthiopian Air
Fri 12/198:05 amFNA - ORD
3 stops29h 35mEthiopian Air
Deal found 7/27$1,760
This Royal Air Maroc deal was found by Cheapflights users on 7/29. 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 Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:50 pmORD - FNA
3 stops33h 00mRoyal Air Maroc
Thu 11/204:35 amFNA - ORD
3 stops25h 46mRoyal Air Maroc
Deal found 7/29$2,055

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 July 29, 2025.
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

Tue 11/4

5:55 pm-6:40 pm

1 stop18h 45m

Freetown Lungi Intl

Sat 11/22

8:05 pm-12:10 pm

2 stops22h 05m

$1,228

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Tue 11/4

5:55 pm-6:40 pm

1 stop18h 45m

Freetown Lungi Intl

Thu 11/20

7:45 pm-12:10 pm

2 stops22h 25m

$1,230

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Wed 11/5

11:15 am-6:25 pm

3 stops25h 10m

Freetown Lungi Intl

Wed 11/19

8:05 pm-11:18 am

3 stops45h 13m

$1,234

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Thu 11/6

6:50 pm-6:40 pm

2 stops41h 50m

Freetown Lungi Intl

Wed 11/19

8:05 pm-4:20 pm

3 stops26h 15m

$1,367

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Fri 11/21

8:20 pm-12:25 am

2 stops22h 05m

Freetown Lungi Intl

Sat 11/29

1:25 am-10:05 am

2 stops38h 40m

$1,582

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Tue 11/25

9:45 am-4:45 pm

2 stops25h 00m

Freetown Lungi Intl

Fri 12/19

8:05 am-7:40 am

3 stops29h 35m

$1,760

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Thu 1/8

2:20 pm-4:20 am

2 stops32h 00m

Freetown Lungi Intl

Fri 1/23

5:20 am-12:30 am

2 stops25h 10m

$1,797

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Thu 1/8

4:33 pm-4:20 am

3 stops29h 47m

Freetown Lungi Intl

Fri 1/23

5:20 am-1:50 pm

2 stops38h 30m

$2,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

Reviews of airlines servicing Sierra Leone

Get insights into the airlines that provide service to Sierra Leone. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sierra Leone. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with SWISS, United Airlines, and Turkish Airlines from Chicago O'Hare Intl Airport to Sierra Leone by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,683 reviews

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,683 reviews
SWISS
7.5
Good
1,683 reviews

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
8,899 reviews
SWISS
7.5
Good
1,683 reviews

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Turkish Airlines
7.3
Good
3,925 reviews
SWISS
7.5
Good
1,683 reviews

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Brussels Airlines
7.3
Good
350 reviews
SWISS
7.5
Good
1,683 reviews

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Ethiopian Air
7.2
Good
803 reviews
SWISS
7.5
Good
1,683 reviews

Comfort

7.4

Boarding

7.7

Crew

8.2

Entertainment

6.8

Food

7.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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.

  • 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.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Sierra Leone?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sierra Leone (average of $1,174). Flying from Chicago O'Hare Intl Airport to Sierra Leone in December is currently the most expensive (average of $1,886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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