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Sierra Leone

$1,646+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FNA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,646
(Gurufare)
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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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 March 28, 2025.

This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:05 pmORD - FNA
2 stops42h 20mBrussels Airlines
Sun 5/186:45 pmFNA - ORD
2 stops22h 15mBrussels Airlines
Deal found 3/27$1,646
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/119:05 pmORD - FNA
2 stops39h 20mMultiple Airlines
Sun 5/186:45 pmFNA - ORD
3 stops28h 41mMultiple Airlines
Deal found 3/27$1,668
This oojo deal was found by Cheapflights users on 3/27. 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.
Sun 5/116:15 amORD - FNA
4 stops54h 05mEthiopian Air
Sun 5/188:05 amFNA - ORD
3 stops35h 59mEthiopian Air
Deal found 3/27$1,942
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/112:35 pmORD - FNA
3 stops45h 50mSWISS
Sun 5/186:45 pmFNA - ORD
3 stops49h 10mSWISS
Deal found 3/27$2,423

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 March 28, 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

Sun 5/11

6:05 pm-5:25 pm

2 stops42h 20m

Freetown Lungi Intl

Sun 5/18

6:45 pm-12:00 pm

2 stops22h 15m

$1,646

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Sun 5/11

9:05 pm-5:25 pm

2 stops39h 20m

Freetown Lungi Intl

Sun 5/18

6:45 pm-6:26 pm

3 stops28h 41m

$1,668

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Sun 5/11

6:15 am-5:20 pm

4 stops54h 05m

Freetown Lungi Intl

Sun 5/18

8:05 am-3:04 pm

3 stops35h 59m

$1,942

ChicagoFreetown

ORD - FNA

ORDFNA

Chicago O'Hare Intl

Sun 5/11

2:35 pm-5:25 pm

3 stops45h 50m

Freetown Lungi Intl

Sun 5/18

6:45 pm-2:55 pm

3 stops49h 10m

$2,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

Rainfall in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sierra Leone ranges from 0.0 - 23.2 inches per month. July is typically the wettest month, when rainfall can reach 23.2 in. January is typically the driest time to visit Sierra Leone when rainfall is around 0.0 in.

Temperature in Sierra Leone by month

Plan your trip to Sierra Leone by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sierra Leone, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 77.0 F).

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 March 28, 2025.
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

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
1,570 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

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
7.4
Good
344 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

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
764 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

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.

See more FAQs

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