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$288+ Cheap flights from O'Hare Intl (ORD) to Basel EuroAirport Swiss (BSL)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BSL
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap 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 February 9, 2026.

This oojo deal was found by Cheapflights users on 2/7. 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.
Tue 3/2412:50 pm
ORD
-
BSL
1 stop22h 20m
Turkish Airlines
Tue 3/317:10 pm
BSL
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 2/7$591
This lastminute.com deal was found by Cheapflights users on 2/6. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:50 pm
ORD
-
BSL
1 stop22h 20m
Turkish Airlines
Tue 3/2410:55 am
BSL
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 2/6$601
This Turkish Airlines deal was found by Cheapflights users on 2/7. 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 8/3111:50 pm
ORD
-
BSL
1 stop35h 25m
Turkish Airlines
Sun 9/67:10 pm
BSL
-
ORD
1 stop33h 55m
Turkish Airlines
Deal found 2/7$603
This oojo deal was found by Cheapflights users on 2/6. 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 9/98:10 pm
ORD
-
BSL
1 stop15h 05m
Turkish Airlines
Wed 9/1610:40 am
BSL
-
ORD
1 stop18h 25m
Turkish Airlines
Deal found 2/6$607
This lastminute.com deal was found by Cheapflights users on 2/9. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:20 pm
ORD
-
BSL
1 stop30h 40m
Turkish Airlines
Tue 3/310:55 am
BSL
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 2/9$614
This oojo deal was found by Cheapflights users on 2/8. 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.
Mon 3/99:20 pm
ORD
-
BSL
1 stop37h 50m
Turkish Airlines
Mon 3/1610:55 am
BSL
-
ORD
1 stop38h 30m
Turkish Airlines
Deal found 2/8$615
This lastminute.com deal was found by Cheapflights users on 2/6. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:20 pm
ORD
-
BSL
1 stop30h 40m
Turkish Airlines
Tue 3/1010:55 am
BSL
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 2/6$619
This lastminute.com deal was found by Cheapflights users on 2/6. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:50 pm
ORD
-
BSL
1 stop26h 55m
Turkish Airlines
Wed 9/97:10 pm
BSL
-
ORD
1 stop30h 05m
Turkish Airlines
Deal found 2/6$620
This lastminute.com deal was found by Cheapflights users on 2/8. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:20 pm
ORD
-
BSL
1 stop30h 40m
Turkish Airlines
Thu 3/510:55 am
BSL
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 2/8$622
This lastminute.com deal was found by Cheapflights users on 2/7. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:20 pm
ORD
-
BSL
1 stop30h 40m
Turkish Airlines
Wed 3/46:05 pm
BSL
-
ORD
1 stop23h 00m
Turkish Airlines
Deal found 2/7$624
This lastminute.com deal was found by Cheapflights users on 2/7. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:10 pm
ORD
-
BSL
1 stop15h 05m
Turkish Airlines
Thu 9/1010:40 am
BSL
-
ORD
1 stop30h 00m
Turkish Airlines
Deal found 2/7$625
This lastminute.com deal was found by Cheapflights users on 2/6. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:20 pm
ORD
-
BSL
1 stop30h 40m
Turkish Airlines
Thu 3/126:05 pm
BSL
-
ORD
1 stop23h 00m
Turkish Airlines
Deal found 2/6$627

Find 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 (BSL). 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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$591
(oojo)

One-way from

$288
(Kiwi.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Basel EuroAirport Swiss flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Basel EuroAirport Swiss flights.
Search Deals
From Chicago O'Hare Intl to Basel EuroAirport Swiss
Search Deals
One-way flight from Chicago O'Hare Intl to Basel EuroAirport Swiss
Search Deals

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 February 9, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss 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

Thu 2/26

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Thu 3/12

6:05 pm-11:05 am

1 stop23h 00m

$627

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 2/23

8:20 pm-5:10 pm

1 stop37h 50m

Basel EuroAirport Swiss

Mon 3/9

6:05 pm-11:05 am

1 stop23h 00m

$661

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 3/4

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Sun 3/8

10:55 am-11:05 am

1 stop30h 10m

$701

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 3/9

6:40 pm-1:40 pm

2 stops37h 00m

Basel EuroAirport Swiss

Mon 3/16

2:20 pm-3:55 pm

2 stops31h 35m

$775

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 7/20

5:34 pm-6:20 pm

2 stops17h 46m

Basel EuroAirport Swiss

Mon 7/27

7:40 pm-4:50 pm

2 stops28h 10m

$895

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 3/1

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Fri 3/6

10:55 am-6:25 pm

1 stop38h 30m

$896

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 3/21

9:20 pm-5:10 pm

1 stop37h 50m

Basel EuroAirport Swiss

Sun 3/29

10:40 am-6:15 pm

1 stop38h 35m

$951

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 3/22

2:10 pm-9:50 am

2 stops13h 40m

Basel EuroAirport Swiss

Wed 4/1

2:25 pm-2:15 pm

1 stop30h 50m

$996

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 3/18

2:10 pm-1:50 pm

2 stops17h 40m

Basel EuroAirport Swiss

Wed 4/1

10:15 am-2:30 pm

1 stop11h 15m

$996

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 3/15

11:35 pm-9:10 pm

2 stops15h 35m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 15 results
1
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Compare providers for flights from O'Hare Intl to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Basel in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Basel EuroAirport Swiss flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Basel EuroAirport Swiss flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Basel EuroAirport Swiss flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 EuroAirport Swiss, which is the city’s only airport. Basel EuroAirport Swiss (BSL) is located 3.6 mi from the center of Basel. There are 0 flights from Chicago O'Hare Intl to EuroAirport Swiss per day from 0 different airlines.

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

    There are many flights that can get you from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss in 30h 40m. Fly via Turkish Airlines to get the fastest option. The distance from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss is about 4384 mi.

  • 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.

See more FAQs

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