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Cheap flights from Basel EuroAirport Swiss to Chicago from $371

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 10/30. 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
0 bags

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Find the cheapest flights from Basel EuroAirport Swiss to Chicago

Cheap round-trip flights

British Airways Logo
7:20 pm - 11:50 amBSL-ORD
23h 30m1 stop
British Airways Logo
7:15 pm - 6:20 pmORD-BSL
16h 05m1 stop
$457British Airways
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Mon, Sep 8 - Mon, Sep 22
American Airlines Logo
6:05 am - 5:00 pmBSL-ORD
17h 55m1 stop
American Airlines Logo
6:45 pm - 6:15 pmORD-BSL
16h 30m1 stop
$463American Airlines
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Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
6:05 am - 5:00 pmBSL-ORD
17h 55m1 stop
American Airlines Logo
6:45 pm - 2:35 pmORD-BSL
12h 50m1 stop
$464American Airlines
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Thu, Nov 13 - Mon, Nov 17
Logo
7:05 am - 5:23 pmBSL-ORD
17h 18m2 stops
Logo
7:15 pm - 10:50 pmORD-BSL
20h 35m1 stop
$470
Find Deal
Sun, Sep 7 - Mon, Sep 22
Logo
7:05 am - 5:23 pmBSL-ORD
17h 18m2 stops
Logo
1:59 pm - 11:00 amORD-BSL
14h 01m2 stops
$474
Find Deal
Sun, Sep 7 - Mon, Sep 22
Lufthansa Logo
8:25 am - 12:55 pmBSL-ORD
11h 30m1 stop
Lufthansa Logo
4:00 pm - 1:45 pmORD-BSL
14h 45m1 stop
$532Lufthansa
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Fri, Sep 19 - Fri, Oct 3
Lufthansa Logo
2:20 pm - 9:05 pmBSL-ORD
12h 45m1 stop
Lufthansa Logo
9:50 pm - 4:00 pmORD-BSL
11h 10m1 stop
$535Lufthansa
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Mon, Oct 27 - Mon, Nov 10
United Airlines Logo
1:00 pm - 9:08 amBSL-ORD
51h 08m2 stops
United Airlines Logo
6:30 am - 7:35 pmORD-BSL
30h 05m2 stops
$540United Airlines
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Sun, Sep 14 - Sun, Sep 21
United Airlines Logo
1:00 pm - 11:15 pmBSL-ORD
17h 15m2 stops
United Airlines Logo
10:30 pm - 7:35 pmORD-BSL
14h 05m2 stops
$561United Airlines
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Sun, Sep 14 - Sun, Sep 21
Delta Logo
10:15 am - 9:34 pmBSL-ORD
18h 19m2 stops
Delta Logo
2:00 pm - 2:10 pmORD-BSL
17h 10m2 stops
$571Delta
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Sat, Sep 13 - Sat, Sep 20

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

Our best Turkish Airlines deals on Basel EuroAirport Swiss to Chicago O'Hare Intl Airport flight tickets
Turkish Airlines
Sep 18
BSL6:55 pmBasel EuroAirport Swiss
21h 45m
1 stop
ORD9:40 amChicago O'Hare Intl
Sep 20
ORD11:45 pmChicago O'Hare Intl
26h 55m
1 stop
BSL9:40 amBasel EuroAirport Swiss
$781
Find similar
Turkish Airlines
Sep 18
BSL10:35 amBasel EuroAirport Swiss
30h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
Sep 20
ORD7:35 pmChicago O'Hare Intl
63h 25m
2 stops
BSL6:00 pmBasel EuroAirport Swiss
$920
Find similar
Turkish Airlines
Sep 7
BSL6:55 pmBasel EuroAirport Swiss
45h 42m
2 stops
ORD9:37 amChicago O'Hare Intl
Sep 22
ORD11:25 amChicago O'Hare Intl
15h 15m
1 stop
BSL9:40 amBasel EuroAirport Swiss
$1,096
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Lufthansa flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Basel EuroAirport Swiss to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Sep 19
BSL8:25 amBasel EuroAirport Swiss
11h 30m
1 stop
ORD12:55 pmChicago O'Hare Intl
Oct 3
ORD4:00 pmChicago O'Hare Intl
14h 45m
1 stop
BSL1:45 pmBasel EuroAirport Swiss
$532
Find similar
Lufthansa
Oct 27
BSL2:20 pmBasel EuroAirport Swiss
12h 45m
1 stop
ORD9:05 pmChicago O'Hare Intl
Nov 10
ORD9:50 pmChicago O'Hare Intl
11h 10m
1 stop
BSL4:00 pmBasel EuroAirport Swiss
$535
Find similar
Lufthansa
Aug 19
BSL8:30 amBasel EuroAirport Swiss
11h 25m
1 stop
ORD12:55 pmChicago O'Hare Intl
Sep 2
ORD10:30 pmChicago O'Hare Intl
12h 20m
1 stop
BSL5:50 pmBasel EuroAirport Swiss
$580
Find similar

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 July 31, 2025.
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

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 9/8

7:20 pm-11:50 am

1 stop23h 30m

Chicago O'Hare Intl

Mon 9/22

7:15 pm-6:20 pm

1 stop16h 05m

$457

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 11/13

6:05 am-5:00 pm

1 stop17h 55m

Chicago O'Hare Intl

Mon 11/17

6:45 pm-6:15 pm

1 stop16h 30m

$463

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 11/13

6:05 am-5:00 pm

1 stop17h 55m

Chicago O'Hare Intl

Mon 11/17

6:45 pm-2:35 pm

1 stop12h 50m

$464

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sun 9/7

7:05 am-5:23 pm

2 stops17h 18m

Chicago O'Hare Intl

Mon 9/22

7:15 pm-10:50 pm

1 stop20h 35m

$470

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sun 9/7

7:05 am-5:23 pm

2 stops17h 18m

Chicago O'Hare Intl

Mon 9/22

1:59 pm-11:00 am

2 stops14h 01m

$474

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Fri 9/19

8:25 am-12:55 pm

1 stop11h 30m

Chicago O'Hare Intl

Fri 10/3

4:00 pm-1:45 pm

1 stop14h 45m

$532

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 10/27

2:20 pm-9:05 pm

1 stop12h 45m

Chicago O'Hare Intl

Mon 11/10

9:50 pm-4:00 pm

1 stop11h 10m

$535

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sun 9/14

1:00 pm-9:08 am

2 stops51h 08m

Chicago O'Hare Intl

Sun 9/21

6:30 am-7:35 pm

2 stops30h 05m

$540

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sun 9/14

1:00 pm-11:15 pm

2 stops17h 15m

Chicago O'Hare Intl

Sun 9/21

10:30 pm-7:35 pm

2 stops14h 05m

$561

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sat 9/13

10:15 am-9:34 pm

2 stops18h 19m

Chicago O'Hare Intl

Sat 9/20

2:00 pm-2:10 pm

2 stops17h 10m

$571

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 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

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $411. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Basel EuroAirport Swiss because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $629.

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

Best Price Found

$371

Fastest flight time

11h 25m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Basel EuroAirport Swiss in the past 72 hours is $371. The best round-trip flight deal from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $457.
The fastest flight from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport takes 11h 25m
There are no direct flights from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Basel EuroAirport Swiss - Chicago O'Hare Intl Airport.
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  • 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 11h 25m.

  • 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
Lake Geneva
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Elgin
Orland Park
Aurora
Janesville
Benton Harbor

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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