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Cheap flights from Basel EuroAirport Swiss to Chicago from $437

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 8/26. 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
6:00 am - 12:30 pm
BSL
-
ORD
13h 30m
1 stop
American Airlines Logo
9:15 pm - 10:50 pm
ORD
-
BSL
18h 35m
1 stop
$636American Airlines
Fri, Aug 14 - Fri, Aug 28
Lufthansa Logo
2:30 pm - 7:55 pm
BSL
-
ORD
12h 25m
1 stop
Lufthansa Logo
3:35 pm - 9:15 am
ORD
-
BSL
10h 40m
1 stop
$640Lufthansa
Mon, Aug 17 - Sun, Sep 6
Lufthansa Logo
10:35 am - 2:55 pm
BSL
-
ORD
11h 20m
1 stop
Lufthansa Logo
6:00 pm - 12:25 pm
ORD
-
BSL
11h 25m
1 stop
$641Lufthansa
Thu, Jul 2 - Wed, Jul 15
United Airlines Logo
6:00 am - 2:52 pm
BSL
-
ORD
15h 52m
2 stops
United Airlines Logo
3:35 pm - 12:25 pm
ORD
-
BSL
13h 50m
1 stop
$644United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
2:30 pm - 11:40 pm
BSL
-
ORD
16h 10m
2 stops
United Airlines Logo
10:25 am - 9:15 am
ORD
-
BSL
15h 50m
2 stops
$646United Airlines
Mon, Aug 17 - Mon, Sep 7
United Airlines Logo
2:50 pm - 7:55 pm
BSL
-
ORD
12h 05m
1 stop
United Airlines Logo
3:10 pm - 10:00 am
ORD
-
BSL
11h 50m
1 stop
$647United Airlines
Thu, Jul 9 - Wed, Jul 15
United Airlines Logo
6:00 am - 11:00 am
BSL
-
ORD
12h 00m
1 stop
United Airlines Logo
6:30 pm - 2:05 pm
ORD
-
BSL
12h 35m
1 stop
$648United Airlines
Sat, Aug 15 - Sat, Aug 29
United Airlines Logo
6:00 am - 2:52 pm
BSL
-
ORD
15h 52m
2 stops
United Airlines Logo
12:55 pm - 9:55 am
ORD
-
BSL
14h 00m
2 stops
$651United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
6:00 am - 11:00 am
BSL
-
ORD
12h 00m
1 stop
United Airlines Logo
10:50 am - 10:25 am
ORD
-
BSL
16h 35m
2 stops
$653United Airlines
Sat, Aug 15 - Sat, Aug 29
Air Canada Logo
6:10 am - 8:05 pm
BSL
-
ORD
20h 55m
2 stops
Air Canada Logo
11:05 am - 1:40 pm
ORD
-
BSL
19h 35m
2 stops
$655Air Canada
Wed, Aug 19 - Wed, Sep 9

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American Airlines flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport

Our best American Airlines deals on Basel EuroAirport Swiss to Chicago O'Hare Intl Airport flight tickets
American Airlines
Aug 14
BSL6:00 amBasel EuroAirport Swiss
13h 30m
1 stop
ORD12:30 pmChicago O'Hare Intl
Aug 28
ORD9:15 pmChicago O'Hare Intl
18h 35m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
$636
American Airlines
Jul 20
BSL6:40 amBasel EuroAirport Swiss
17h 55m
1 stop
ORD5:35 pmChicago O'Hare Intl
Aug 6
ORD6:43 pmChicago O'Hare Intl
21h 07m
2 stops
BSL10:50 pmBasel EuroAirport Swiss
$656
American Airlines
Jul 9
BSL6:10 amBasel EuroAirport Swiss
15h 50m
1 stop
ORD3:00 pmChicago O'Hare Intl
Jul 23
ORD10:30 pmChicago O'Hare Intl
17h 20m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
$659

United Airlines flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport

Our best United Airlines deals on Basel EuroAirport Swiss to Chicago O'Hare Intl Airport flight tickets
United Airlines
Jul 29
BSL6:10 amBasel EuroAirport Swiss
11h 50m
1 stop
ORD11:00 amChicago O'Hare Intl
Aug 9
ORD10:51 amChicago O'Hare Intl
15h 19m
2 stops
BSL9:10 amBasel EuroAirport Swiss
$641
United Airlines
Aug 1
BSL2:50 pmBasel EuroAirport Swiss
15h 41m
2 stops
ORD11:31 pmChicago O'Hare Intl
Aug 12
ORD3:35 pmChicago O'Hare Intl
10h 40m
1 stop
BSL9:15 amBasel EuroAirport Swiss
$646
United Airlines
Jul 9
BSL2:50 pmBasel EuroAirport Swiss
12h 05m
1 stop
ORD7:55 pmChicago O'Hare Intl
Jul 15
ORD3:10 pmChicago O'Hare Intl
11h 50m
1 stop
BSL10:00 amBasel EuroAirport Swiss
$647

momondo Fare Finder

 
Customize your flight search to find flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport 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 June 12, 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 8/14

6:00 am-12:30 pm

1 stop13h 30m

Chicago O'Hare Intl

Fri 8/28

9:15 pm-10:50 pm

1 stop18h 35m

$636

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 8/17

2:30 pm-7:55 pm

1 stop12h 25m

Chicago O'Hare Intl

Sun 9/6

3:35 pm-9:15 am

1 stop10h 40m

$640
Quickest round-trip

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 7/2

10:35 am-2:55 pm

1 stop11h 20m

Chicago O'Hare Intl

Wed 7/15

6:00 pm-12:25 pm

1 stop11h 25m

$641

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 9/11

6:00 am-2:52 pm

2 stops15h 52m

Chicago O'Hare Intl

Sun 9/13

3:35 pm-12:25 pm

1 stop13h 50m

$644

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 8/17

2:30 pm-11:40 pm

2 stops16h 10m

Chicago O'Hare Intl

Mon 9/7

10:25 am-9:15 am

2 stops15h 50m

$646

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 7/9

2:50 pm-7:55 pm

1 stop12h 05m

Chicago O'Hare Intl

Wed 7/15

3:10 pm-10:00 am

1 stop11h 50m

$647

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sat 8/15

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Sat 8/29

6:30 pm-2:05 pm

1 stop12h 35m

$648

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 9/11

6:00 am-2:52 pm

2 stops15h 52m

Chicago O'Hare Intl

Sun 9/13

12:55 pm-9:55 am

2 stops14h 00m

$651

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sat 8/15

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Sat 8/29

10:50 am-10:25 am

2 stops16h 35m

$653

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 8/19

6:10 am-8:05 pm

2 stops20h 55m

Chicago O'Hare Intl

Wed 9/9

11:05 am-1:40 pm

2 stops19h 35m

$655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport

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

Can stopping save me money on Basel EuroAirport Swiss to Chicago O'Hare Intl Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Basel EuroAirport Swiss to Chicago O'Hare Intl Airport flight.

When to book flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport (BSL to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport takes 12h 05m
There are no direct flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport. There are no popular flight routes from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport

  • How far is Basel EuroAirport Swiss to Chicago O'Hare Intl by plane?

    There are 4383.6 mi between Basel EuroAirport Swiss and Chicago O'Hare Intl. In terms of flight time, this usually takes a little over 12h 05m.

  • When did momondo last update prices for flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport?

    Prices for flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport?

    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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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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Rosemont
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Orland Park
New Buffalo
Oak Brook
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Aurora
Racine
Hammond
Janesville
Elgin
Evanston
Tinley Park

Why use momondo?

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

It is quick and easy to find Basel to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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?

Once you have performed a search for Basel to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Chicago from Basel. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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