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Cheap flights from Basel EuroAirport Swiss to Chicago from $347

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 5/26. 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
0 bags

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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
6:05 am - 5:00 pm
BSL
-
ORD
17h 55m1 stop
American Airlines Logo
2:50 pm - 6:40 pm
ORD
-
BSL
20h 50m2 stops
$590American Airlines
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
11:05 am - 6:45 pm
BSL
-
ORD
14h 40m1 stop
Multiple Airlines Logo
2:50 pm - 2:55 pm
ORD
-
BSL
17h 05m2 stops
$592Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
American Airlines Logo
6:20 am - 3:25 pm
BSL
-
ORD
16h 05m1 stop
American Airlines Logo
3:27 pm - 2:55 pm
ORD
-
BSL
16h 28m2 stops
$594American Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
6:05 am - 5:42 pm
BSL
-
ORD
18h 37m2 stops
Multiple Airlines Logo
1:34 pm - 2:55 pm
ORD
-
BSL
18h 21m2 stops
$597Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
American Airlines Logo
6:20 am - 5:00 pm
BSL
-
ORD
17h 40m1 stop
American Airlines Logo
9:45 pm - 10:20 pm
ORD
-
BSL
17h 35m1 stop
$603American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
6:20 am - 3:25 pm
BSL
-
ORD
16h 05m1 stop
American Airlines Logo
6:35 pm - 10:20 pm
ORD
-
BSL
20h 45m1 stop
$604American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
7:05 am - 6:15 pm
BSL
-
ORD
18h 10m1 stop
American Airlines Logo
5:00 pm - 10:50 pm
ORD
-
BSL
22h 50m1 stop
$605American Airlines
Sun, May 31 - Sat, Jun 13
American Airlines Logo
6:20 am - 8:19 am
BSL
-
ORD
32h 59m2 stops
American Airlines Logo
4:05 pm - 10:20 pm
ORD
-
BSL
23h 15m2 stops
$609American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
6:20 am - 8:15 pm
BSL
-
ORD
20h 55m2 stops
American Airlines Logo
4:30 pm - 10:20 pm
ORD
-
BSL
22h 50m2 stops
$610American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
11:55 am - 7:30 am
BSL
-
ORD
26h 35m2 stops
American Airlines Logo
7:05 pm - 10:50 pm
ORD
-
BSL
20h 45m1 stop
$611American Airlines
Tue, Jun 9 - Thu, Jun 18

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
Jan 15
BSL6:05 amBasel EuroAirport Swiss
17h 55m
1 stop
ORD5:00 pmChicago O'Hare Intl
Jan 28
ORD2:50 pmChicago O'Hare Intl
20h 50m
2 stops
BSL6:40 pmBasel EuroAirport Swiss
$590
Find similar
American Airlines
Jan 14
BSL6:20 amBasel EuroAirport Swiss
16h 05m
1 stop
ORD3:25 pmChicago O'Hare Intl
Jan 21
ORD3:27 pmChicago O'Hare Intl
16h 28m
2 stops
BSL2:55 pmBasel EuroAirport Swiss
$594
Find similar
American Airlines
Feb 11
BSL6:20 amBasel EuroAirport Swiss
17h 40m
1 stop
ORD5:00 pmChicago O'Hare Intl
Feb 15
ORD9:45 pmChicago O'Hare Intl
17h 35m
1 stop
BSL10:20 pmBasel EuroAirport Swiss
$603
Find similar

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
Dec 24
BSL1:10 pmBasel EuroAirport Swiss
12h 15m
1 stop
ORD6:25 pmChicago O'Hare Intl
Dec 31
ORD6:00 pmChicago O'Hare Intl
15h 05m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
$670
Find similar
United Airlines
Jan 15
BSL9:50 amBasel EuroAirport Swiss
15h 35m
1 stop
ORD6:25 pmChicago O'Hare Intl
Jan 28
ORD9:50 pmChicago O'Hare Intl
11h 15m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
$671
Find similar
United Airlines
Dec 24
BSL9:50 amBasel EuroAirport Swiss
15h 35m
1 stop
ORD6:25 pmChicago O'Hare Intl
Jan 6
ORD3:45 pmChicago O'Hare Intl
20h 55m
2 stops
BSL7:40 pmBasel EuroAirport Swiss
$690
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 December 11, 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

Thu 1/15

6:05 am-5:00 pm

1 stop17h 55m

Chicago O'Hare Intl

Wed 1/28

2:50 pm-6:40 pm

2 stops20h 50m

$590

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 1/15

11:05 am-6:45 pm

1 stop14h 40m

Chicago O'Hare Intl

Wed 1/28

2:50 pm-2:55 pm

2 stops17h 05m

$592

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 1/14

6:20 am-3:25 pm

1 stop16h 05m

Chicago O'Hare Intl

Wed 1/21

3:27 pm-2:55 pm

2 stops16h 28m

$594

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 1/15

6:05 am-5:42 pm

2 stops18h 37m

Chicago O'Hare Intl

Wed 1/28

1:34 pm-2:55 pm

2 stops18h 21m

$597

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 2/11

6:20 am-5:00 pm

1 stop17h 40m

Chicago O'Hare Intl

Sun 2/15

9:45 pm-10:20 pm

1 stop17h 35m

$603

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 2/11

6:20 am-3:25 pm

1 stop16h 05m

Chicago O'Hare Intl

Sun 2/15

6:35 pm-10:20 pm

1 stop20h 45m

$604

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sun 5/31

7:05 am-6:15 pm

1 stop18h 10m

Chicago O'Hare Intl

Sat 6/13

5:00 pm-10:50 pm

1 stop22h 50m

$605

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 2/11

6:20 am-8:19 am

2 stops32h 59m

Chicago O'Hare Intl

Sun 2/15

4:05 pm-10:20 pm

2 stops23h 15m

$609

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 2/11

6:20 am-8:15 pm

2 stops20h 55m

Chicago O'Hare Intl

Sun 2/15

4:30 pm-10:20 pm

2 stops22h 50m

$610

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Tue 6/9

11:55 am-7:30 am

2 stops26h 35m

Chicago O'Hare Intl

Thu 6/18

7:05 pm-10:50 pm

1 stop20h 45m

$611

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.

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

You could potentially save up to 8% 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

11h 35m

Direct flights

None
The fastest flight from Basel EuroAirport Swiss to Chicago O'Hare Intl Airport takes 11h 35m
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

  • 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 35m.

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