What is the cheapest airline that flies from Basel EuroAirport Swiss to Illinois?

British Airways is the most popular carrier operating from Basel EuroAirport Swiss to Illinois

How old do you have to be to fly from Basel EuroAirport Swiss to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Basel EuroAirport Swiss to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$437 Cheap Flights from Basel EuroAirport Swiss to Illinois in 2026

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0 bags

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Find the cheapest flights from Basel EuroAirport Swiss to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 9:40 am

BSL

ORD

21h 30m

1 stop

8:10 pm - 6:15 pm

ORD

BSL

15h 05m

1 stop

$739Turkish Airlines

Fri, Sep 11 - Sat, Sep 19

7:10 pm - 9:40 am

BSL

ORD

21h 30m

1 stop

11:25 am - 9:45 am

ORD

BSL

15h 20m

1 stop

$740Turkish Airlines

Sun, Sep 20 - Mon, Sep 28

7:10 pm - 6:15 pm

BSL

ORD

30h 05m

1 stop

8:10 pm - 6:15 pm

ORD

BSL

15h 05m

1 stop

$741Turkish Airlines

Tue, Sep 22 - Wed, Sep 30

8:15 am - 3:00 pm

BSL

ORD

13h 45m

1 stop

9:40 pm - 10:20 pm

ORD

BSL

18h 40m

1 stop

$753American Airlines

Tue, Oct 20 - Tue, Oct 27

12:10 pm - 6:15 pm

BSL

ORD

13h 05m

1 stop

5:34 pm - 6:15 pm

ORD

BSL

17h 41m

2 stops

$758American Airlines

Mon, Oct 12 - Mon, Nov 2

6:10 am - 9:25 pm

BSL

ORD

22h 15m

2 stops

1:43 pm - 10:55 am

ORD

BSL

14h 12m

2 stops

$761Multiple Airlines

Thu, Oct 8 - Tue, Oct 13

6:00 am - 8:50 pm

BSL

ORD

21h 50m

2 stops

7:05 pm - 10:50 pm

ORD

BSL

20h 45m

1 stop

$765Multiple Airlines

Fri, Jun 5 - Fri, Jun 12

6:30 am - 6:10 pm

BSL

ORD

18h 40m

2 stops

1:30 pm - 10:40 am

ORD

BSL

15h 10m

2 stops

$778Delta

Tue, Oct 13 - Fri, Oct 30

10:35 am - 9:45 pm

BSL

MDW

18h 10m

2 stops

9:55 am - 9:55 am

MDW

BSL

17h 00m

2 stops

$830Delta

Thu, Oct 8 - Tue, Oct 13

6:00 am - 7:00 pm

BSL

STL

20h 00m

2 stops

5:00 pm - 10:50 pm

STL

BSL

22h 50m

2 stops

$913British Airways

Fri, Jun 5 - Fri, Jun 12

American Airlines flights from Basel EuroAirport Swiss to Illinois

Our best American Airlines deals on Basel EuroAirport Swiss to Illinois flight tickets

American Airlines

Oct 20

BSL8:15 amBasel EuroAirport Swiss

16h 20m

1 stop

ORD5:35 pmChicago O'Hare Intl

Oct 25

ORD7:50 pmChicago O'Hare Intl

20h 30m

1 stop

BSL10:20 pmBasel EuroAirport Swiss

$753

American Airlines

Oct 12

BSL12:10 pmBasel EuroAirport Swiss

13h 05m

1 stop

ORD6:15 pmChicago O'Hare Intl

Nov 2

ORD5:34 pmChicago O'Hare Intl

17h 41m

2 stops

BSL6:15 pmBasel EuroAirport Swiss

$758

American Airlines

Jun 8

BSL6:40 amBasel EuroAirport Swiss

21h 49m

2 stops

ORD9:29 pmChicago O'Hare Intl

Jun 21

ORD8:50 pmChicago O'Hare Intl

31h 10m

1 stop

BSL11:00 amBasel EuroAirport Swiss

$759

United Airlines flights from Basel EuroAirport Swiss to Illinois

Our best United Airlines deals on Basel EuroAirport Swiss to Illinois flight tickets

United Airlines

Jun 9

BSL6:05 amBasel EuroAirport Swiss

11h 55m

1 stop

ORD11:00 amChicago O'Hare Intl

Jun 16

ORD6:00 pmChicago O'Hare Intl

11h 25m

1 stop

BSL12:25 pmBasel EuroAirport Swiss

$793

United Airlines

Oct 12

BSL10:50 amBasel EuroAirport Swiss

16h 05m

1 stop

ORD7:55 pmChicago O'Hare Intl

Oct 30

ORD10:50 pmChicago O'Hare Intl

11h 15m

1 stop

BSL4:05 pmBasel EuroAirport Swiss

$798

United Airlines

Jun 9

BSL2:50 pmBasel EuroAirport Swiss

14h 15m

2 stops

ORD10:05 pmChicago O'Hare Intl

Jun 16

ORD6:00 pmChicago O'Hare Intl

11h 25m

1 stop

BSL12:25 pmBasel EuroAirport Swiss

$801

momondo Fare Finder

Use the filters below to find and compare flights from Basel EuroAirport Swiss to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 9/11

7:10 pm-9:40 am

1 stop21h 30m

Chicago O'Hare Intl

Sat 9/19

8:10 pm-6:15 pm

1 stop15h 05m

$739

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sun 9/20

7:10 pm-9:40 am

1 stop21h 30m

Chicago O'Hare Intl

Mon 9/28

11:25 am-9:45 am

1 stop15h 20m

$740

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Tue 9/22

7:10 pm-6:15 pm

1 stop30h 05m

Chicago O'Hare Intl

Wed 9/30

8:10 pm-6:15 pm

1 stop15h 05m

$741

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Tue 10/20

8:15 am-3:00 pm

1 stop13h 45m

Chicago O'Hare Intl

Tue 10/27

9:40 pm-10:20 pm

1 stop18h 40m

$753

Quickest round-trip

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 10/12

12:10 pm-6:15 pm

1 stop13h 05m

Chicago O'Hare Intl

Mon 11/2

5:34 pm-6:15 pm

2 stops17h 41m

$758

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 10/8

6:10 am-9:25 pm

2 stops22h 15m

Chicago O'Hare Intl

Tue 10/13

1:43 pm-10:55 am

2 stops14h 12m

$761

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 6/5

6:00 am-8:50 pm

2 stops21h 50m

Chicago O'Hare Intl

Fri 6/12

7:05 pm-10:50 pm

1 stop20h 45m

$765

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Tue 10/13

6:30 am-6:10 pm

2 stops18h 40m

Chicago O'Hare Intl

Fri 10/30

1:30 pm-10:40 am

2 stops15h 10m

$778

BaselChicago

BSL - MDW

BSLMDW

Basel EuroAirport Swiss

Thu 10/8

10:35 am-9:45 pm

2 stops18h 10m

Chicago Midway

Tue 10/13

9:55 am-9:55 am

2 stops17h 00m

$830

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Fri 6/5

6:00 am-7:00 pm

2 stops20h 00m

Lambert-St Louis

Fri 6/12

5:00 pm-10:50 pm

2 stops22h 50m

$913

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Basel EuroAirport Swiss to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Basel EuroAirport Swiss to Illinois flights?

You could potentially save up to 2% on your flight if you consider stops on a Basel EuroAirport Swiss to Illinois flight.

Cheap Basel EuroAirport Swiss to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Basel EuroAirport Swiss to Illinois

Fastest flight time	11h 35m
Direct flights	None

The fastest flight from Basel EuroAirport Swiss to Illinois takes 11h 35m

There are no direct flights from Basel EuroAirport Swiss to Illinois. There are no popular flight routes from Basel EuroAirport Swiss to Illinois.

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Frequently asked questions about flying from Basel EuroAirport Swiss to Illinois

When did momondo last update prices for flights from Basel EuroAirport Swiss to Illinois?
Prices for flights from Basel EuroAirport Swiss to Illinois refresh daily.
How old do you have to be to fly from Basel EuroAirport Swiss to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Basel EuroAirport Swiss to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Basel to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Basel.

Can I find flights from Basel to Illinois with flexible booking policies on momondo?

All flight searches from Basel to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Basel to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Basel.

I’m not ready to book a flight from Basel to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Basel to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.