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Cheap flights from Basel EuroAirport Swiss to Chicago from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Basel EuroAirport Swiss to Chicago departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Basel EuroAirport Swiss to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:40 am - 5:15 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
17h 35m1 stop London Heathrow
American Airlines Logo
10:25 pm - 10:55 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
29h 30m1 stop London Heathrow
$613American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
11:50 am - 6:15 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
13h 25m1 stop London Heathrow
American Airlines Logo
6:40 pm - 7:25 pmORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
18h 45m2 stops Charlotte Douglas London Heathrow
$637American Airlines
Wed, Oct 21 - Sun, Oct 25
British Airways Logo
6:40 am - 5:15 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
17h 35m1 stop London Heathrow
British Airways Logo
5:00 pm - 11:20 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
11h 20m1 stop London Heathrow
$639British Airways
Mon, Sep 14 - Sun, Sep 20
American Airlines Logo
6:40 am - 12:25 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
12h 45m1 stop London Heathrow
American Airlines Logo
1:35 pm - 11:20 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
14h 45m2 stops New York John F Kennedy Intl London Heathrow
$641American Airlines
Mon, Sep 14 - Sun, Sep 20
American Airlines Logo
6:40 am - 12:25 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
12h 45m1 stop London Heathrow
American Airlines Logo
1:35 pm - 11:20 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
14h 45m2 stops New York John F Kennedy Intl London Heathrow
$642American Airlines
Mon, Sep 14 - Sun, Sep 20
British Airways Logo
6:40 am - 12:25 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
12h 45m1 stop London Heathrow
British Airways Logo
1:19 pm - 11:20 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
15h 01m2 stops Charlotte Douglas London Heathrow
$643British Airways
Mon, Sep 14 - Sun, Sep 20
American Airlines Logo
6:40 am - 5:08 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
17h 28m2 stops London Heathrow Boston Logan Intl
American Airlines Logo
11:37 am - 11:20 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
16h 43m2 stops New York John F Kennedy Intl London Heathrow
$651American Airlines
Mon, Sep 14 - Sun, Sep 20
American Airlines Logo
6:40 am - 5:08 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
17h 28m2 stops London Heathrow Boston Logan Intl
American Airlines Logo
11:37 am - 11:20 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
16h 43m2 stops New York John F Kennedy Intl London Heathrow
$652American Airlines
Mon, Sep 14 - Sun, Sep 20
British Airways Logo
6:40 am - 4:46 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
17h 06m2 stops London Heathrow New York John F Kennedy Intl
British Airways Logo
1:19 pm - 11:20 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
15h 01m2 stops Charlotte Douglas London Heathrow
$653British Airways
Mon, Sep 14 - Sun, Sep 20
British Airways Logo
11:10 am - 6:45 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
14h 35m1 stop London Heathrow
British Airways Logo
4:50 pm - 7:50 pmORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
20h 00m2 stops Cincinnati Cinci./N. Kentucky London Heathrow
$656British Airways
Sat, Nov 21 - Wed, Nov 25

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American Airlines flights from Basel EuroAirport Swiss to Chicago

Our best American Airlines deals on Basel EuroAirport Swiss to Chicago flight tickets
American Airlines
Sep 2
BSL6:40 amBasel EuroAirport Swiss
17h 35m
1 stop
ORD5:15 pmChicago O'Hare Intl
Sep 9
ORD10:25 pmChicago O'Hare Intl
29h 30m
1 stop
BSL10:55 amBasel EuroAirport Swiss
$613
American Airlines
Oct 21
BSL11:50 amBasel EuroAirport Swiss
13h 25m
1 stop
ORD6:15 pmChicago O'Hare Intl
Oct 25
ORD6:40 pmChicago O'Hare Intl
18h 45m
2 stops
BSL7:25 pmBasel EuroAirport Swiss
$637
American Airlines
Sep 14
BSL6:40 amBasel EuroAirport Swiss
12h 45m
1 stop
ORD12:25 pmChicago O'Hare Intl
Sep 20
ORD1:35 pmChicago O'Hare Intl
14h 45m
2 stops
BSL11:20 amBasel EuroAirport Swiss
$641

British Airways flights from Basel EuroAirport Swiss to Chicago

Our best British Airways deals on Basel EuroAirport Swiss to Chicago flight tickets
British Airways
Sep 14
BSL6:40 amBasel EuroAirport Swiss
17h 35m
1 stop
ORD5:15 pmChicago O'Hare Intl
Sep 20
ORD5:00 pmChicago O'Hare Intl
11h 20m
1 stop
BSL11:20 amBasel EuroAirport Swiss
$639
British Airways
Sep 14
BSL6:40 amBasel EuroAirport Swiss
12h 45m
1 stop
ORD12:25 pmChicago O'Hare Intl
Sep 20
ORD1:19 pmChicago O'Hare Intl
15h 01m
2 stops
BSL11:20 amBasel EuroAirport Swiss
$643
British Airways
Sep 14
BSL6:40 amBasel EuroAirport Swiss
17h 06m
2 stops
ORD4:46 pmChicago O'Hare Intl
Sep 20
ORD1:19 pmChicago O'Hare Intl
15h 01m
2 stops
BSL11:20 amBasel EuroAirport Swiss
$653

momondo Fare Finder

 
Customize your flight search to find flights from Basel EuroAirport Swiss to Chicago 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Wed 9/2

6:40 am-5:15 pm

1 stop17h 35m

Chicago O'Hare Intl

Wed 9/9

10:25 pm-10:55 am

1 stop29h 30m

$613

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Wed 10/21

11:50 am-6:15 pm

1 stop13h 25m

Chicago O'Hare Intl

Sun 10/25

6:40 pm-7:25 pm

2 stops18h 45m

$637

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Mon 9/14

6:40 am-5:15 pm

1 stop17h 35m

Chicago O'Hare Intl

Sun 9/20

5:00 pm-11:20 am

1 stop11h 20m

$639
Quickest round-trip

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Mon 9/14

6:40 am-12:25 pm

1 stop12h 45m

Chicago O'Hare Intl

Sun 9/20

1:35 pm-11:20 am

2 stops14h 45m

$641

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Mon 9/14

6:40 am-12:25 pm

1 stop12h 45m

Chicago O'Hare Intl

Sun 9/20

1:35 pm-11:20 am

2 stops14h 45m

$642

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Mon 9/14

6:40 am-12:25 pm

1 stop12h 45m

Chicago O'Hare Intl

Sun 9/20

1:19 pm-11:20 am

2 stops15h 01m

$643

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Mon 9/14

6:40 am-5:08 pm

2 stops17h 28m

Chicago O'Hare Intl

Sun 9/20

11:37 am-11:20 am

2 stops16h 43m

$651

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Mon 9/14

6:40 am-5:08 pm

2 stops17h 28m

Chicago O'Hare Intl

Sun 9/20

11:37 am-11:20 am

2 stops16h 43m

$652

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Mon 9/14

6:40 am-4:46 pm

2 stops17h 06m

Chicago O'Hare Intl

Sun 9/20

1:19 pm-11:20 am

2 stops15h 01m

$653

BaselChicago

BSL Basel EuroAirport Swiss - ORD Chicago O'Hare Intl

BSLORD

Basel EuroAirport Swiss

Sat 11/21

11:10 am-6:45 pm

1 stop14h 35m

Chicago O'Hare Intl

Wed 11/25

4:50 pm-7:50 pm

2 stops20h 00m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Basel EuroAirport Swiss to Chicago

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

You could potentially save up to 29% on your flight if you consider stops on a Basel EuroAirport Swiss to Chicago flight.

When to book flights from Basel EuroAirport Swiss to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Basel EuroAirport Swiss to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Basel EuroAirport Swiss to Chicago (BSL to CHI) flight deals and tips

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

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Basel EuroAirport Swiss to Chicago takes 12h 00m
There are no direct flights from Basel EuroAirport Swiss to Chicago. There are no popular flight routes from Basel EuroAirport Swiss to Chicago.
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Frequently asked questions about flying from Basel EuroAirport Swiss to Chicago

  • How far is Basel EuroAirport Swiss to Chicago by plane?

    There are 4377.7 mi between Basel EuroAirport Swiss and Chicago. 12h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Basel EuroAirport Swiss to Chicago?

    Prices for flights from Basel EuroAirport Swiss to Chicago were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Basel EuroAirport Swiss to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Hammond
Portage
Benton Harbor
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Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

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

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

Yes. momondo enables you to select and highlight flights to Chicago from Basel with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Basel to Chicago.

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

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

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport