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

American Airlines, British Airways, and Delta are the most popular carriers 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.

$411 Cheap Flights from Basel EuroAirport Swiss to Illinois in 2026

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.

6:10 am - 3:55 pm

BSL

ORD

16h 45m

1 stop

8:25 am - 11:20 am

ORD

BSL

19h 55m

2 stops

$605American Airlines

Thu, Aug 27 - Sun, Aug 30

6:40 am - 3:55 pm

BSL

ORD

16h 15m

1 stop

10:30 pm - 11:05 pm

ORD

BSL

17h 35m

1 stop

$606American Airlines

Mon, Aug 17 - Mon, Aug 31

6:00 am - 12:25 pm

BSL

ORD

13h 25m

1 stop

1:35 pm - 11:00 am

ORD

BSL

14h 25m

2 stops

$606American Airlines

Fri, Sep 11 - Fri, Sep 18

6:10 am - 3:55 pm

BSL

ORD

16h 45m

1 stop

12:40 pm - 11:20 am

ORD

BSL

15h 40m

2 stops

$606American Airlines

Thu, Aug 27 - Sun, Aug 30

2:55 pm - 6:15 pm

BSL

ORD

34h 20m

2 stops

7:25 pm - 10:15 pm

ORD

BSL

19h 50m

2 stops

$607Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

6:40 am - 3:55 pm

BSL

ORD

16h 15m

1 stop

10:30 pm - 11:05 pm

ORD

BSL

17h 35m

1 stop

$607American Airlines

Mon, Aug 17 - Mon, Aug 31

6:35 am - 12:30 pm

BSL

ORD

12h 55m

1 stop

6:10 pm - 3:05 pm

ORD

BSL

14h 55m

1 stop

$607American Airlines

Sat, Oct 17 - Thu, Oct 29

6:40 am - 5:35 pm

BSL

ORD

17h 55m

1 stop

9:40 pm - 3:05 pm

ORD

BSL

11h 25m

1 stop

$607American Airlines

Mon, Oct 19 - Thu, Oct 29

8:15 am - 3:55 pm

BSL

ORD

14h 40m

1 stop

7:50 pm - 3:05 pm

ORD

BSL

13h 15m

1 stop

$607American Airlines

Tue, Oct 20 - Thu, Oct 29

6:00 am - 12:30 pm

BSL

ORD

13h 30m

1 stop

9:40 pm - 3:05 pm

ORD

BSL

11h 25m

1 stop

$607American Airlines

Fri, Oct 16 - Thu, Oct 29

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American Airlines flights from Basel EuroAirport Swiss to Illinois

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

American Airlines

Aug 27

BSL6:10 amBasel EuroAirport Swiss

16h 45m

1 stop

ORD3:55 pmChicago O'Hare Intl

Aug 30

ORD8:25 amChicago O'Hare Intl

19h 55m

2 stops

BSL11:20 amBasel EuroAirport Swiss

$605

American Airlines

Aug 27

BSL6:10 amBasel EuroAirport Swiss

16h 45m

1 stop

ORD3:55 pmChicago O'Hare Intl

Aug 30

ORD12:40 pmChicago O'Hare Intl

15h 40m

2 stops

BSL11:20 amBasel EuroAirport Swiss

$606

American Airlines

Aug 17

BSL6:40 amBasel EuroAirport Swiss

16h 15m

1 stop

ORD3:55 pmChicago O'Hare Intl

Aug 31

ORD10:30 pmChicago O'Hare Intl

17h 35m

1 stop

BSL11:05 pmBasel EuroAirport Swiss

$607

United Airlines flights from Basel EuroAirport Swiss to Illinois

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

United Airlines

Oct 16

BSL11:10 amBasel EuroAirport Swiss

15h 45m

1 stop

ORD7:55 pmChicago O'Hare Intl

Oct 30

ORD7:00 pmChicago O'Hare Intl

15h 05m

1 stop

BSL4:05 pmBasel EuroAirport Swiss

$666

United Airlines

Sep 16

BSL6:10 amBasel EuroAirport Swiss

13h 45m

1 stop

ORD12:55 pmChicago O'Hare Intl

Sep 25

ORD3:10 pmChicago O'Hare Intl

12h 10m

1 stop

BSL10:20 amBasel EuroAirport Swiss

$671

United Airlines

Oct 17

BSL9:35 amBasel EuroAirport Swiss

11h 30m

1 stop

ORD2:05 pmChicago O'Hare Intl

Oct 30

ORD10:50 pmChicago O'Hare Intl

11h 15m

1 stop

BSL4:05 pmBasel EuroAirport Swiss

$672

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

Thu 8/27

6:10 am-3:55 pm

1 stop16h 45m

Chicago O'Hare Intl

Sun 8/30

8:25 am-11:20 am

2 stops19h 55m

$605

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 8/17

6:40 am-3:55 pm

1 stop16h 15m

Chicago O'Hare Intl

Mon 8/31

10:30 pm-11:05 pm

1 stop17h 35m

$606

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 9/11

6:00 am-12:25 pm

1 stop13h 25m

Chicago O'Hare Intl

Fri 9/18

1:35 pm-11:00 am

2 stops14h 25m

$606

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 8/27

6:10 am-3:55 pm

1 stop16h 45m

Chicago O'Hare Intl

Sun 8/30

12:40 pm-11:20 am

2 stops15h 40m

$606

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Tue 9/8

2:55 pm-6:15 pm

2 stops34h 20m

Chicago O'Hare Intl

Tue 9/15

7:25 pm-10:15 pm

2 stops19h 50m

$607

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 8/17

6:40 am-3:55 pm

1 stop16h 15m

Chicago O'Hare Intl

Mon 8/31

10:30 pm-11:05 pm

1 stop17h 35m

$607

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sat 10/17

6:35 am-12:30 pm

1 stop12h 55m

Chicago O'Hare Intl

Thu 10/29

6:10 pm-3:05 pm

1 stop14h 55m

$607

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 10/19

6:40 am-5:35 pm

1 stop17h 55m

Chicago O'Hare Intl

Thu 10/29

9:40 pm-3:05 pm

1 stop11h 25m

$607

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Tue 10/20

8:15 am-3:55 pm

1 stop14h 40m

Chicago O'Hare Intl

Thu 10/29

7:50 pm-3:05 pm

1 stop13h 15m

$607

Quickest round-trip

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 10/16

6:00 am-12:30 pm

1 stop13h 30m

Chicago O'Hare Intl

Thu 10/29

9:40 pm-3:05 pm

1 stop11h 25m

$607

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 29% 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	13h 45m
Direct flights	None

The fastest flight from Basel EuroAirport Swiss to Illinois takes 13h 45m

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

Search flight deals

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.