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Cheap flights from Chicago to Basel from $357

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 9/20. 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 Chicago to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 10:05 pmORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
19h 40m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
6:40 pm - 6:15 pmBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
30h 35m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
$665Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
Turkish Airlines Logo
11:25 am - 9:45 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
15h 20m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 9:40 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
21h 25m1 stop Istanbul
$686Turkish Airlines
Mon, Sep 21 - Tue, Oct 6
Turkish Airlines Logo
11:25 am - 9:45 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
15h 20m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 9:40 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
21h 25m1 stop Istanbul
$689Turkish Airlines
Mon, Sep 21 - Tue, Oct 6
Turkish Airlines Logo
11:25 am - 9:45 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
15h 20m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 9:40 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
21h 25m1 stop Istanbul
$692Turkish Airlines
Mon, Sep 21 - Tue, Oct 6
Turkish Airlines Logo
8:15 pm - 9:50 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
30h 35m1 stop Istanbul
Turkish Airlines Logo
10:45 am - 10:00 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
30h 15m1 stop Istanbul
$699Turkish Airlines
Tue, Nov 10 - Tue, Nov 24
Turkish Airlines Logo
8:10 pm - 6:20 pmORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
15h 10m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 9:40 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
21h 25m1 stop Istanbul
$700Turkish Airlines
Mon, Sep 28 - Tue, Oct 6
Turkish Airlines Logo
8:15 pm - 9:50 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
30h 35m1 stop Istanbul
Turkish Airlines Logo
6:10 pm - 10:00 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
22h 50m1 stop Istanbul
$702Turkish Airlines
Wed, Nov 11 - Wed, Nov 25
Turkish Airlines Logo
11:45 am - 5:15 pmORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
22h 30m1 stop Istanbul
Turkish Airlines Logo
6:10 pm - 10:00 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
22h 50m1 stop Istanbul
$710Turkish Airlines
Tue, Dec 1 - Wed, Dec 9
Turkish Airlines Logo
11:25 am - 9:45 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
15h 20m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 9:40 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
21h 25m1 stop Istanbul
$711Turkish Airlines
Mon, Sep 21 - Tue, Oct 6
Turkish Airlines Logo
11:25 am - 9:45 amORD  Chicago O'Hare Intl-BSL Basel EuroAirport Swiss
15h 20m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 9:40 amBSL  Basel EuroAirport Swiss-ORD Chicago O'Hare Intl
21h 25m1 stop Istanbul
$712Turkish Airlines
Mon, Sep 21 - Tue, Oct 6

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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 21
ORD11:25 amChicago O'Hare Intl
15h 20m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Oct 6
BSL7:15 pmBasel EuroAirport Swiss
21h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$686
Turkish Airlines
Sep 21
ORD11:25 amChicago O'Hare Intl
15h 20m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Oct 6
BSL7:15 pmBasel EuroAirport Swiss
21h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$689
Turkish Airlines
Sep 21
ORD11:25 amChicago O'Hare Intl
15h 20m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Oct 6
BSL7:15 pmBasel EuroAirport Swiss
21h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$692

Delta flights from Chicago to Basel EuroAirport Swiss

Our best Delta deals on Chicago to Basel EuroAirport Swiss flight tickets
Delta
Dec 1
ORD2:44 pmChicago O'Hare Intl
19h 41m
2 stops
BSL5:25 pmBasel EuroAirport Swiss
Dec 9
BSL6:00 amBasel EuroAirport Swiss
15h 25m
1 stop
ORD2:25 pmChicago O'Hare Intl
$779
Delta
Dec 1
ORD1:55 pmChicago O'Hare Intl
16h 30m
2 stops
BSL1:25 pmBasel EuroAirport Swiss
Dec 9
BSL6:00 amBasel EuroAirport Swiss
17h 24m
2 stops
ORD4:24 pmChicago O'Hare Intl
$789
Delta
Sep 21
ORD5:10 pmChicago O'Hare Intl
13h 35m
2 stops
BSL1:45 pmBasel EuroAirport Swiss
Oct 6
BSL10:15 amBasel EuroAirport Swiss
11h 00m
1 stop
ORD2:15 pmChicago O'Hare Intl
$831

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 11, 2026.
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

Cheapest round-trip

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Thu 9/24

7:25 pm-10:05 pm

2 stops19h 40m

Basel EuroAirport Swiss

Thu 10/1

6:40 pm-6:15 pm

2 stops30h 35m

$665

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Mon 9/21

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Tue 10/6

7:15 pm-9:40 am

1 stop21h 25m

$686

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Mon 9/21

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Tue 10/6

7:15 pm-9:40 am

1 stop21h 25m

$689

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Mon 9/21

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Tue 10/6

7:15 pm-9:40 am

1 stop21h 25m

$692

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Tue 11/10

8:15 pm-9:50 am

1 stop30h 35m

Basel EuroAirport Swiss

Tue 11/24

10:45 am-10:00 am

1 stop30h 15m

$699
Quickest round-trip

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Mon 9/28

8:10 pm-6:20 pm

1 stop15h 10m

Basel EuroAirport Swiss

Tue 10/6

7:15 pm-9:40 am

1 stop21h 25m

$700

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Wed 11/11

8:15 pm-9:50 am

1 stop30h 35m

Basel EuroAirport Swiss

Wed 11/25

6:10 pm-10:00 am

1 stop22h 50m

$702

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Tue 12/1

11:45 am-5:15 pm

1 stop22h 30m

Basel EuroAirport Swiss

Wed 12/9

6:10 pm-10:00 am

1 stop22h 50m

$710

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Mon 9/21

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Tue 10/6

7:15 pm-9:40 am

1 stop21h 25m

$711

ChicagoBasel

ORD Chicago O'Hare Intl - BSL Basel EuroAirport Swiss

ORDBSL

Chicago O'Hare Intl

Mon 9/21

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Tue 10/6

7:15 pm-9:40 am

1 stop21h 25m

$712

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 airline that flies from Chicago to Basel EuroAirport Swiss?

Turkish Airlines, United Airlines, and Delta are the most popular carriers operating from Chicago to Basel EuroAirport Swiss

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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Chicago to Basel EuroAirport Swiss takes 11h 15m
There are no direct flights from Chicago to Basel EuroAirport Swiss. There are no popular flight routes from Chicago to Basel EuroAirport Swiss.
Search flight deals

Frequently asked questions about flying from Chicago to Basel EuroAirport Swiss

  • 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 11h 15m.

  • 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.

An easier way to manage your Basel EuroAirport Swiss trip

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