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Cheap flights from Chicago to Basel from $345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Basel departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Turkish Airlines Logo
11:45 pm - 9:40 amORD-BSL
26h 55m1 stop
Turkish Airlines Logo
10:35 am - 9:40 amBSL-ORD
30h 05m1 stop
$591Turkish Airlines
Find Deal
Mon, Sep 15 - Thu, Sep 25
Turkish Airlines Logo
11:45 pm - 9:40 amORD-BSL
26h 55m1 stop
Turkish Airlines Logo
6:55 pm - 9:40 amBSL-ORD
21h 45m1 stop
$600Turkish Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 16
Air Canada Logo
10:40 am - 10:50 amORD-BSL
17h 10m2 stops
Air Canada Logo
11:25 am - 8:11 pmBSL-ORD
15h 46m2 stops
$656Air Canada
Find Deal
Mon, Sep 1 - Tue, Sep 16
Air Canada Logo
10:40 am - 10:50 amORD-BSL
17h 10m2 stops
Air Canada Logo
11:25 am - 8:11 pmBSL-ORD
15h 46m2 stops
$660Air Canada
Find Deal
Mon, Sep 1 - Tue, Sep 16
Lufthansa Logo
9:50 pm - 4:00 pmORD-BSL
11h 10m1 stop
Lufthansa Logo
8:15 pm - 6:25 pmBSL-ORD
29h 10m1 stop
$663Lufthansa
Find Deal
Wed, Dec 24 - Mon, Jan 12
United Airlines Logo
5:50 pm - 4:00 pmORD-BSL
15h 10m2 stops
United Airlines Logo
1:05 pm - 2:10 pmBSL-ORD
32h 05m1 stop
$675United Airlines
Find Deal
Wed, Dec 24 - Mon, Jan 12
Logo
10:40 am - 10:50 amORD-BSL
17h 10m2 stops
Logo
2:15 pm - 7:55 pmBSL-ORD
12h 40m1 stop
$692
Find Deal
Mon, Sep 1 - Tue, Sep 16
Lufthansa Logo
9:50 pm - 7:40 pmORD-BSL
14h 50m1 stop
Lufthansa Logo
10:45 am - 8:05 pmBSL-ORD
16h 20m1 stop
$701Lufthansa
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
5:50 pm - 4:00 pmORD-BSL
15h 10m2 stops
United Airlines Logo
9:45 am - 7:30 pmBSL-ORD
16h 45m2 stops
$722United Airlines
Find Deal
Wed, Nov 26 - Sat, Dec 6
Logo
10:40 am - 10:50 amORD-BSL
17h 10m2 stops
Logo
11:30 am - 8:11 pmBSL-ORD
15h 41m2 stops
$751
Find Deal
Tue, Aug 19 - Thu, Sep 4

Turkish Airlines flights from Chicago to Basel EuroAirport Swiss

Our best Turkish Airlines deals on Chicago to Basel EuroAirport Swiss flight tickets
Turkish Airlines
Sep 15
ORD11:45 pmChicago O'Hare Intl
26h 55m
1 stop
BSL9:40 amBasel EuroAirport Swiss
Sep 25
BSL10:35 amBasel EuroAirport Swiss
30h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$591
Find similar
Turkish Airlines
Sep 1
ORD11:45 pmChicago O'Hare Intl
26h 55m
1 stop
BSL9:40 amBasel EuroAirport Swiss
Sep 16
BSL6:55 pmBasel EuroAirport Swiss
21h 45m
1 stop
ORD9:40 amChicago O'Hare Intl
$600
Find similar
Turkish Airlines
Sep 1
ORD11:45 pmChicago O'Hare Intl
35h 15m
1 stop
BSL6:00 pmBasel EuroAirport Swiss
Sep 16
BSL6:55 pmBasel EuroAirport Swiss
21h 45m
1 stop
ORD9:40 amChicago O'Hare Intl
$615
Find similar

British Airways flights from Chicago to Basel EuroAirport Swiss

Our best British Airways deals on Chicago to Basel EuroAirport Swiss flight tickets
British Airways
Nov 26
ORD5:10 pmChicago O'Hare Intl
14h 45m
1 stop
BSL2:55 pmBasel EuroAirport Swiss
Dec 6
BSL11:10 amBasel EuroAirport Swiss
12h 50m
1 stop
ORD5:00 pmChicago O'Hare Intl
$700
Find similar
British Airways
Oct 29
ORD5:40 pmChicago O'Hare Intl
15h 15m
2 stops
BSL2:55 pmBasel EuroAirport Swiss
Nov 2
BSL5:35 amBasel EuroAirport Swiss
15h 50m
1 stop
ORD3:25 pmChicago O'Hare Intl
$706
Find similar
British Airways
Nov 26
ORD9:45 pmChicago O'Hare Intl
13h 55m
1 stop
BSL6:40 pmBasel EuroAirport Swiss
Dec 6
BSL7:10 amBasel EuroAirport Swiss
17h 29m
2 stops
ORD5:39 pmChicago O'Hare Intl
$711
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Basel EuroAirport Swiss 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 4, 2025.
Use the filters below to find and compare flights from Chicago to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 9/15

11:45 pm-9:40 am

1 stop26h 55m

Basel EuroAirport Swiss

Thu 9/25

10:35 am-9:40 am

1 stop30h 05m

$591

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 9/1

11:45 pm-9:40 am

1 stop26h 55m

Basel EuroAirport Swiss

Tue 9/16

6:55 pm-9:40 am

1 stop21h 45m

$600

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 9/1

10:40 am-10:50 am

2 stops17h 10m

Basel EuroAirport Swiss

Tue 9/16

11:25 am-8:11 pm

2 stops15h 46m

$656

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 9/1

10:40 am-10:50 am

2 stops17h 10m

Basel EuroAirport Swiss

Tue 9/16

11:25 am-8:11 pm

2 stops15h 46m

$660

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 12/24

9:50 pm-4:00 pm

1 stop11h 10m

Basel EuroAirport Swiss

Mon 1/12

8:15 pm-6:25 pm

1 stop29h 10m

$663

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 12/24

5:50 pm-4:00 pm

2 stops15h 10m

Basel EuroAirport Swiss

Mon 1/12

1:05 pm-2:10 pm

1 stop32h 05m

$675

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 9/1

10:40 am-10:50 am

2 stops17h 10m

Basel EuroAirport Swiss

Tue 9/16

2:15 pm-7:55 pm

1 stop12h 40m

$692

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/19

9:50 pm-7:40 pm

1 stop14h 50m

Basel EuroAirport Swiss

Sun 11/23

10:45 am-8:05 pm

1 stop16h 20m

$701

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/26

5:50 pm-4:00 pm

2 stops15h 10m

Basel EuroAirport Swiss

Sat 12/6

9:45 am-7:30 pm

2 stops16h 45m

$722

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 8/19

10:40 am-10:50 am

2 stops17h 10m

Basel EuroAirport Swiss

Thu 9/4

11:30 am-8:11 pm

2 stops15h 41m

$751

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 Basel from

How to get the cheapest flight ticket from Chicago to Basel EuroAirport Swiss

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 Basel EuroAirport Swiss?

According to our data, Tuesday is the cheapest day to fly to Basel EuroAirport Swiss from Chicago. The lowest ticket price found for a Tuesday departure recently was $673. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Chicago to Basel EuroAirport Swiss on a Saturday will generally be more expensive and average around $915. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Basel EuroAirport Swiss?

According to our data, the cheapest time of day to fly to Basel EuroAirport Swiss is in the evening. momondo users have found flights departing from Chicago to Basel EuroAirport Swiss in the evening for as low as $671. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $914. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Chicago to Basel EuroAirport Swiss

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

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

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

Best Price Found

$345

Fastest flight time

10h 35m

Direct flights

None
The best one-way flight to Basel EuroAirport Swiss from Chicago in the past 72 hours is $345. The best round-trip flight deal from Chicago to Basel EuroAirport Swiss found on momondo in the last 72 hours is $591.
The fastest flight from Chicago to Basel EuroAirport Swiss takes 10h 35m
There are no direct flights from Chicago to Basel EuroAirport Swiss. Popular non-direct routes for this connection are Chicago Midway Airport - Basel EuroAirport Swiss and Chicago O'Hare Intl Airport - Basel EuroAirport Swiss.
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  • How far is Chicago to Basel EuroAirport Swiss by plane?

    The straight-line distance from Chicago to Basel EuroAirport Swiss is 4377.7 mi. By plane, this route typically takes 10h 35m.

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

    Prices for flights from Chicago to Basel EuroAirport Swiss are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The travel and health documents you'll need for your trip to Basel EuroAirport Swiss 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 Basel EuroAirport Swiss. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Basel from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Basel quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Basel from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Basel, momondo offers a useful price alert feature which will track prices for flights to Basel from Chicago and alert you when they change.

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