HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Basel

$332+ Cheap flights from Chicago (CHI) 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EAP
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Basel with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Basel

Cheapest flights from Chicago to Basel
Explore the most affordable flight options available from Chicago to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.

This lastminute.com deal was found by Cheapflights users on 7/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:15 pm
ORD
-
BSL
1 stop38h 00m
Turkish Airlines
Thu 11/2610:45 am
BSL
-
ORD
1 stop30h 15m
Turkish Airlines
Deal found 7/14$662
This lastminute.com deal was found by Cheapflights users on 7/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:45 am
ORD
-
BSL
1 stop22h 30m
Turkish Airlines
Tue 12/110:45 am
BSL
-
ORD
1 stop30h 15m
Turkish Airlines
Deal found 7/16$665
This lastminute.com deal was found by Cheapflights users on 7/13. 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.
Mon 10/128:10 pm
ORD
-
BSL
1 stop15h 05m
Turkish Airlines
Mon 10/266:10 pm
BSL
-
ORD
1 stop22h 50m
Turkish Airlines
Deal found 7/13$666
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:25 pm
ORD
-
BSL
1 stop12h 45m
Multiple Airlines
Tue 9/296:30 am
BSL
-
ORD
1 stop18h 45m
Multiple Airlines
Deal found 7/14$685
This Turkish Airlines deal was found by Cheapflights users on 7/14. 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.
Tue 9/228:10 pm
ORD
-
BSL
1 stop30h 35m
Turkish Airlines
Mon 9/287:10 pm
BSL
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 7/14$700
This Mytrip deal was found by Cheapflights users on 7/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:25 pm
ORD
-
BSL
2 stops19h 40m
Multiple Airlines
Thu 9/31:30 pm
BSL
-
ORD
2 stops33h 30m
Multiple Airlines
Deal found 7/13$701
This Turkish Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 9/198:10 pm
ORD
-
BSL
1 stop30h 35m
Turkish Airlines
Mon 9/2810:40 am
BSL
-
ORD
1 stop30h 00m
Turkish Airlines
Deal found 7/14$755
This Mytrip deal was found by Cheapflights users on 7/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:25 pm
ORD
-
BSL
2 stops17h 25m
Multiple Airlines
Wed 9/22:10 pm
BSL
-
ORD
2 stops29h 30m
Multiple Airlines
Deal found 7/12$758
This lastminute.com deal was found by Cheapflights users on 7/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:10 pm
ORD
-
BSL
1 stop30h 35m
Turkish Airlines
Sun 9/207:10 pm
BSL
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 7/14$773
This Turkish Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 9/198:10 pm
ORD
-
BSL
1 stop30h 35m
Turkish Airlines
Thu 10/110:40 am
BSL
-
ORD
1 stop30h 00m
Turkish Airlines
Deal found 7/14$779
This KLM deal was found by Cheapflights users on 7/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:25 pm
MDW
-
BSL
2 stops13h 30m
Multiple Airlines
Wed 9/210:15 am
BSL
-
MDW
2 stops14h 46m
Multiple Airlines
Deal found 7/12$914
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:24 am
MDW
-
BSL
2 stops17h 31m
Delta
Wed 9/26:30 am
BSL
-
MDW
2 stops17h 29m
Delta
Deal found 7/12$918

Find flight deals from Chicago to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 July 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$662
(lastminute.com)

One-way from

$332
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Basel (EAP) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Basel (EAP) flights.
Search Deals
From Chicago (CHI) to Basel (EAP)
Search Deals
One-way flight from Chicago (CHI) to Basel (EAP)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 July 16, 2026.
Use the filters below to find and compare flights from Chicago to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 9/22

8:10 pm-9:45 am

1 stop30h 35m

Basel EuroAirport Swiss

Mon 9/28

7:10 pm-9:40 am

1 stop21h 30m

$700

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 8/30

8:10 pm-9:45 am

1 stop30h 35m

Basel EuroAirport Swiss

Sun 9/6

10:40 am-9:40 am

1 stop30h 00m

$831

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 8/30

7:25 pm-9:55 am

3 stops31h 30m

Basel EuroAirport Swiss

Sun 9/6

10:15 am-2:00 pm

3 stops34h 45m

$837

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 7/20

1:29 pm-9:55 am

2 stops13h 26m

Basel EuroAirport Swiss

Mon 7/27

6:30 am-2:30 pm

1 stop15h 00m

$879
Quickest round-trip

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 8/16

3:35 pm-9:10 am

1 stop10h 35m

Basel EuroAirport Swiss

Wed 8/26

6:10 am-2:44 pm

2 stops15h 34m

$909

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 10/8

6:20 pm-5:55 pm

2 stops16h 35m

Basel EuroAirport Swiss

Fri 10/16

10:15 am-8:30 pm

2 stops17h 15m

$909

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Wed 8/26

1:25 pm-9:55 am

2 stops13h 30m

Basel EuroAirport Swiss

Wed 9/2

10:15 am-6:01 pm

2 stops14h 46m

$914

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Wed 8/26

9:24 am-9:55 am

2 stops17h 31m

Basel EuroAirport Swiss

Wed 9/2

6:30 am-4:59 pm

2 stops17h 29m

$918

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 8/26

11:22 am-9:55 am

2 stops15h 33m

Basel EuroAirport Swiss

Tue 9/8

10:15 am-5:33 pm

2 stops14h 18m

$918

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 9/1

8:10 pm-9:45 am

1 stop30h 35m

Basel EuroAirport Swiss

Tue 9/8

7:10 pm-9:40 am

1 stop21h 30m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 31 resultsSorted by cheapest first
1
2
3
4

Compare providers for flights from Chicago 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 Chicago to Basel in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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-Basel flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Basel flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Basel flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Basel 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-Basel 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 Chicago to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Chicago 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 to Basel

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 Chicago 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?

    Most people fly into Basel All airports (EAP) if they book a flight to Basel from Chicago. On average, All airports has 0 inbound flights from Chicago per day from 0 airlines. Basel All airports is conveniently located just 0.2 mi from Basel’s city center.

  • How long is the flight from Chicago to Basel?

    There are many flights that can get you from Chicago to Basel in 13h 20m. Fly via Turkish Airlines, Delta, or Air France to get the fastest option. Airlines will cover a distance of 4386 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 Chicago to Basel that include hotel bookings?

    Yes. In addition to deals on Chicago to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Basel.

  • Can I find deals for business class flights from Chicago to Basel?

    Yes. Cheapflights offers flight deals from Chicago 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.