HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Basel

$283+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EAP
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:40 pm
ORD
-
BSL
1 stop14h 25m
American Airlines
Sat 12/127:10 am
BSL
-
ORD
2 stops17h 48m
American Airlines
Deal found 1/26$535
This oojo deal was found by Cheapflights users on 1/27. 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.
Thu 3/511:50 am
ORD
-
BSL
1 stop22h 20m
Turkish Airlines
Tue 3/1010:55 am
BSL
-
ORD
1 stop38h 30m
Turkish Airlines
Deal found 1/27$573
This oojo deal was found by Cheapflights users on 1/28. 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 9/911:25 am
ORD
-
BSL
1 stop23h 50m
Turkish Airlines
Wed 9/1610:40 am
BSL
-
ORD
1 stop18h 25m
Turkish Airlines
Deal found 1/28$603
This Bravofly deal was found by Cheapflights users on 1/27. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:20 pm
ORD
-
BSL
1 stop37h 50m
Turkish Airlines
Tue 3/1010:55 am
BSL
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 1/27$607
This lastminute.com deal was found by Cheapflights users on 1/28. 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 9/168:10 pm
ORD
-
BSL
1 stop15h 05m
Turkish Airlines
Wed 9/307:10 pm
BSL
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 1/28$610
This lastminute.com deal was found by Cheapflights users on 1/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:20 pm
ORD
-
BSL
1 stop30h 40m
Turkish Airlines
Wed 2/186:05 pm
BSL
-
ORD
1 stop23h 00m
Turkish Airlines
Deal found 1/27$614
This lastminute.com deal was found by Cheapflights users on 1/27. 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 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 stop37h 50m
Turkish Airlines
Wed 3/46:05 pm
BSL
-
ORD
1 stop23h 00m
Turkish Airlines
Deal found 1/27$615
This lastminute.com deal was found by Cheapflights users on 1/28. 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 1/28$616
This Turkish Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 2/278:20 pm
ORD
-
BSL
1 stop37h 50m
Turkish Airlines
Fri 3/610:55 am
BSL
-
ORD
1 stop38h 30m
Turkish Airlines
Deal found 1/28$647
This lastminute.com deal was found by Cheapflights users on 1/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1611:50 am
ORD
-
BSL
1 stop15h 10m
Turkish Airlines
Mon 3/210:55 am
BSL
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 1/27$652
This lastminute.com deal was found by Cheapflights users on 1/28. 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 2/811:50 am
ORD
-
BSL
1 stop15h 10m
Turkish Airlines
Sun 2/226:05 pm
BSL
-
ORD
1 stop31h 20m
Turkish Airlines
Deal found 1/28$673
This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:45 pm
MDW
-
BSL
2 stops14h 55m
Air France
Fri 3/66:05 am
BSL
-
MDW
2 stops23h 26m
Air France
Deal found 1/28$1,122

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$573
(oojo)

One-way from

$283
(Trip.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 January 29, 2026.
Use the filters below to find and compare flights from Chicago to Basel that are best for you.

Fly from

Chicago

Fly to

Basel

Route

Depart

Return

Price

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 3/5

11:50 am-5:10 pm

1 stop22h 20m

Basel EuroAirport Swiss

Tue 3/10

10:55 am-7:25 pm

1 stop38h 30m

$573

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 2/23

8:20 pm-5:10 pm

1 stop37h 50m

Basel EuroAirport Swiss

Tue 3/10

10:55 am-11:05 am

1 stop30h 10m

$607

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 2/17

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Tue 3/3

10:55 am-10:05 am

1 stop30h 10m

$616

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Fri 2/27

8:20 pm-5:10 pm

1 stop37h 50m

Basel EuroAirport Swiss

Fri 3/6

10:55 am-6:25 pm

1 stop38h 30m

$647

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 2/11

11:50 am-5:10 pm

1 stop22h 20m

Basel EuroAirport Swiss

Sat 2/14

6:05 pm-10:05 am

1 stop23h 00m

$702

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 5/25

5:34 pm-6:20 pm

2 stops17h 46m

Basel EuroAirport Swiss

Mon 6/1

7:40 pm-4:45 pm

2 stops28h 05m

$715

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 2/14

11:50 am-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Sat 2/28

6:05 pm-6:25 pm

1 stop31h 20m

$721

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 3/23

9:20 pm-5:10 pm

1 stop37h 50m

Basel EuroAirport Swiss

Tue 4/7

10:40 am-9:40 am

1 stop30h 00m

$748

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 2/16

11:50 am-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Thu 2/19

6:05 pm-6:25 pm

1 stop31h 20m

$919

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 2/25

9:50 pm-6:30 pm

2 stops13h 40m

Basel EuroAirport Swiss

Wed 3/4

1:10 pm-8:05 pm

2 stops13h 55m

$980

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 30 results
1
2
3

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
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-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 14h 11m. Fly via Turkish Airlines, Air France, or KLM 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.