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$288+ Cheap flights from O'Hare Intl (ORD) to Basel (EAP)

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — EAP
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Basel

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Basel (EAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$674
(Turkish Airlines)

One-way from

$288
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,291
From Chicago O'Hare Intl to Basel (EAP)
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One-way flight from Chicago O'Hare Intl to Basel (EAP)
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Highest demand for flights based on searches. 24% potential increase in price ($307 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($106 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from O'Hare Intl to Basel

Cheapest flights from O'Hare Intl to Basel
Explore the most affordable flight options available from O'Hare Intl to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Turkish Airlines deal was found by Cheapflights users on 9/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:50 amORD - BSL
1 stop22h 20mTurkish Airlines
Sun 12/1410:55 amBSL - ORD
1 stop38h 30mTurkish Airlines
Deal found 9/14$674
This Turkish Airlines deal was found by Cheapflights users on 9/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:50 amORD - BSL
1 stop15h 10mTurkish Airlines
Sun 11/2310:55 amBSL - ORD
1 stop30h 10mTurkish Airlines
Deal found 9/14$698
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:50 pmORD - BSL
1 stop11h 15mLufthansa
Wed 11/191:10 pmBSL - ORD
1 stop12h 15mLufthansa
Deal found 9/16$752
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:45 pmORD - BSL
1 stop13h 55mBritish Airways
Sun 12/146:35 amBSL - ORD
2 stops17h 57mBritish Airways
Deal found 9/14$771
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:20 pmORD - BSL
1 stop10h 35mLufthansa
Tue 11/1810:35 amBSL - ORD
2 stops14h 50mLufthansa
Deal found 9/15$786
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:50 pmORD - BSL
1 stop11h 15mLufthansa
Mon 11/172:20 pmBSL - ORD
1 stop12h 45mLufthansa
Deal found 9/14$789
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:50 pmORD - BSL
2 stops13h 40mLufthansa
Wed 12/31:10 pmBSL - ORD
2 stops13h 55mLufthansa
Deal found 9/14$793
This Turkish Airlines deal was found by Cheapflights users on 9/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:45 pmORD - BSL
1 stop35h 15mTurkish Airlines
Wed 10/16:55 pmBSL - ORD
1 stop21h 45mTurkish Airlines
Deal found 9/16$794
This Air Canada deal was found by Cheapflights users on 9/14. 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 12/312:50 pmORD - BSL
2 stops14h 05mMultiple Airlines
Sun 12/1410:45 amBSL - ORD
2 stops18h 20mMultiple Airlines
Deal found 9/14$823

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Basel 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 September 16, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Basel that are best for you.

Fly from

O'Hare Intl

Fly to

Basel

Route

Depart

Return

Price

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/19

11:50 am-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Sun 11/23

10:55 am-10:05 am

1 stop30h 10m

$698

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 1/29

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Sun 2/8

10:55 am-6:25 pm

1 stop38h 30m

$739

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/26

9:50 pm-4:05 pm

1 stop11h 15m

Basel EuroAirport Swiss

Wed 12/3

1:10 pm-8:05 pm

2 stops13h 55m

$763

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 1/29

4:33 pm-3:05 pm

2 stops15h 32m

Basel EuroAirport Swiss

Sun 2/8

6:50 pm-1:50 pm

1 stop26h 00m

$766

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 12/3

9:45 pm-6:40 pm

1 stop13h 55m

Basel EuroAirport Swiss

Sun 12/14

6:35 am-5:32 pm

2 stops17h 57m

$771

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 1/13

4:20 pm-9:55 am

1 stop10h 35m

Basel EuroAirport Swiss

Tue 1/27

10:35 am-6:25 pm

2 stops14h 50m

$789

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/5

9:50 pm-6:30 pm

2 stops13h 40m

Basel EuroAirport Swiss

Wed 11/19

1:10 pm-8:05 pm

2 stops13h 55m

$794

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Fri 1/16

9:50 pm-4:05 pm

1 stop11h 15m

Basel EuroAirport Swiss

Fri 1/30

1:10 pm-6:25 pm

1 stop12h 15m

$802

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 1/12

9:50 pm-4:05 pm

1 stop11h 15m

Basel EuroAirport Swiss

Mon 1/26

1:10 pm-6:25 pm

1 stop12h 15m

$802

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 2/15

4:20 pm-9:55 am

1 stop10h 35m

Basel EuroAirport Swiss

Sun 3/1

1:10 pm-6:25 pm

1 stop12h 15m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
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Best time to book a flight from O'Hare Intl to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel 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 Basel
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. 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 Basel. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Basel, such as Turkish Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,968 reviews

Comfort

7.3

Overall

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Comfort

7.3

Overall

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Lufthansa
6.8
Okay
7,407 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Comfort

7.3

Overall

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

Related info for your journey

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

  • What airport do you fly into for flights to Basel from Chicago O'Hare Intl?

    If you book a flight to Basel from Chicago O'Hare Intl, you will be flying to All airports, which is the city’s only airport. Basel All airports (EAP) is located 0.2 mi from the center of Basel. There are 0 flights from Chicago O'Hare Intl to All airports per day from 0 different airlines.

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

    A quick flight from Chicago O'Hare Intl Airport to Basel can take about 11h 15m. Turkish Airlines provides one of the quickest options available for as low as $763. Chicago O'Hare Intl Airport and Basel are separated by a distance of 4384 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

    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 Basel.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Basel 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 Basel?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Basel (average of $545). Flying from Chicago O'Hare Intl Airport to Basel in June is currently the most expensive (average of $1,132). 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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