Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago to Basel from $449

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 9/22. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 9:45 am
ORD
-
BSL
15h 20m
1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
BSL
-
ORD
21h 30m
1 stop
$678Turkish Airlines
Wed, Oct 7 - Wed, Oct 21
Turkish Airlines Logo
8:10 pm - 6:15 pm
ORD
-
BSL
15h 05m
1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
BSL
-
ORD
21h 30m
1 stop
$679Turkish Airlines
Tue, Oct 6 - Tue, Oct 20
Turkish Airlines Logo
8:10 pm - 6:15 pm
ORD
-
BSL
15h 05m
1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
BSL
-
ORD
21h 30m
1 stop
$681Turkish Airlines
Thu, Oct 8 - Thu, Oct 22
Turkish Airlines Logo
8:10 pm - 6:15 pm
ORD
-
BSL
15h 05m
1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
BSL
-
ORD
21h 30m
1 stop
$706Turkish Airlines
Fri, Oct 9 - Fri, Oct 23
Turkish Airlines Logo
8:20 pm - 5:10 pm
ORD
-
BSL
37h 50m
1 stop
Turkish Airlines Logo
6:05 pm - 10:05 am
BSL
-
ORD
23h 00m
1 stop
$707Turkish Airlines
Mon, Nov 9 - Mon, Nov 23
Turkish Airlines Logo
8:10 pm - 6:15 pm
ORD
-
BSL
15h 05m
1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
BSL
-
ORD
21h 30m
1 stop
$713Turkish Airlines
Wed, Sep 9 - Wed, Sep 23
Turkish Airlines Logo
8:20 pm - 10:00 am
ORD
-
BSL
30h 40m
1 stop
Turkish Airlines Logo
6:05 pm - 10:05 am
BSL
-
ORD
23h 00m
1 stop
$731Turkish Airlines
Sun, Nov 8 - Sun, Nov 22
Delta Logo
12:50 pm - 9:55 am
MDW
-
BSL
14h 05m
2 stops
Delta Logo
6:30 am - 6:18 pm
BSL
-
MDW
18h 48m
2 stops
$1,206Delta
Mon, Jul 6 - Mon, Jul 13
Multiple Airlines Logo
1:26 pm - 9:55 am
MDW
-
BSL
13h 29m
2 stops
Multiple Airlines Logo
6:30 am - 3:40 pm
BSL
-
MDW
16h 10m
2 stops
$2,156Multiple Airlines
Mon, Jun 15 - Sun, Jun 28
Delta Logo
1:59 pm - 1:45 pm
MDW
-
BSL
16h 46m
2 stops
Delta Logo
10:15 am - 5:56 pm
BSL
-
MDW
14h 41m
2 stops
$2,256Delta
Fri, May 29 - Fri, Jun 5

KLM flights from Chicago to Basel

Our best KLM deals on Chicago to Basel flight tickets
KLM
Jul 6
ORD4:50 pmChicago O'Hare Intl
14h 00m
1 stop
BSL1:50 pmBasel EuroAirport Swiss
Jul 13
BSL6:30 pmBasel EuroAirport Swiss
26h 45m
1 stop
ORD2:15 pmChicago O'Hare Intl
$1,127
KLM
Jul 1
ORD4:50 pmChicago O'Hare Intl
18h 00m
1 stop
BSL5:50 pmBasel EuroAirport Swiss
Jul 18
BSL6:30 amBasel EuroAirport Swiss
16h 53m
2 stops
ORD4:23 pmChicago O'Hare Intl
$1,207
KLM
Jul 1
ORD4:50 pmChicago O'Hare Intl
22h 00m
1 stop
BSL9:50 pmBasel EuroAirport Swiss
Jul 18
BSL6:30 pmBasel EuroAirport Swiss
26h 45m
1 stop
ORD2:15 pmChicago O'Hare Intl
$1,247

Delta flights from Chicago to Basel

Our best Delta deals on Chicago to Basel flight tickets
Delta
Jul 6
MDW12:50 pmChicago Midway
14h 05m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Jul 13
BSL6:30 amBasel EuroAirport Swiss
18h 48m
2 stops
MDW6:18 pmChicago Midway
$1,206
Delta
Sep 3
MDW10:35 amChicago Midway
16h 10m
2 stops
BSL9:45 amBasel EuroAirport Swiss
Sep 12
BSL6:30 amBasel EuroAirport Swiss
18h 35m
2 stops
MDW6:05 pmChicago Midway
$1,391
Delta
May 29
MDW1:59 pmChicago Midway
16h 46m
2 stops
BSL1:45 pmBasel EuroAirport Swiss
Jun 5
BSL10:15 amBasel EuroAirport Swiss
14h 41m
2 stops
MDW5:56 pmChicago Midway
$2,256

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Basel 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 May 13, 2026.
Use the filters below to find and compare flights from Chicago to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 10/7

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Wed 10/21

7:10 pm-9:40 am

1 stop21h 30m

$678

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 10/6

8:10 pm-6:15 pm

1 stop15h 05m

Basel EuroAirport Swiss

Tue 10/20

7:10 pm-9:40 am

1 stop21h 30m

$679

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 10/8

8:10 pm-6:15 pm

1 stop15h 05m

Basel EuroAirport Swiss

Thu 10/22

7:10 pm-9:40 am

1 stop21h 30m

$681

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Fri 10/9

8:10 pm-6:15 pm

1 stop15h 05m

Basel EuroAirport Swiss

Fri 10/23

7:10 pm-9:40 am

1 stop21h 30m

$706

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 11/9

8:20 pm-5:10 pm

1 stop37h 50m

Basel EuroAirport Swiss

Mon 11/23

6:05 pm-10:05 am

1 stop23h 00m

$707

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 9/9

8:10 pm-6:15 pm

1 stop15h 05m

Basel EuroAirport Swiss

Wed 9/23

7:10 pm-9:40 am

1 stop21h 30m

$713

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 11/8

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Sun 11/22

6:05 pm-10:05 am

1 stop23h 00m

$731

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Mon 7/6

12:50 pm-9:55 am

2 stops14h 05m

Basel EuroAirport Swiss

Mon 7/13

6:30 am-6:18 pm

2 stops18h 48m

$1,206
Quickest round-trip

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Mon 6/15

1:26 pm-9:55 am

2 stops13h 29m

Basel EuroAirport Swiss

Sun 6/28

6:30 am-3:40 pm

2 stops16h 10m

$2,156

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Fri 5/29

1:59 pm-1:45 pm

2 stops16h 46m

Basel EuroAirport Swiss

Fri 6/5

10:15 am-5:56 pm

2 stops14h 41m

$2,256

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Basel from

How to get the cheapest flight ticket from Chicago to Basel

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?

Turkish Airlines and Air France are the most popular carriers operating from Chicago to Basel

When to book flights from Chicago to Basel

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

Cheap Chicago to Basel (CHI to EAP) flight deals and tips

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

Fastest flight time

10h 55m

Direct flights

None
The fastest flight from Chicago to Basel takes 10h 55m
There are no direct flights from Chicago to Basel. There are no popular flight routes from Chicago to Basel.
Search flight deals

Frequently asked questions about flying from Chicago to Basel

  • How far is Chicago to Basel by plane?

    There are 4381.2 mi between Chicago and Basel. By plane, this route typically takes 10h 55m.

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

    Prices for flights from Chicago to Basel refresh daily.

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

    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 Chicago to Basel.

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

    The travel and health documents you'll need for your trip to Basel 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. 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Basel. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search for Chicago to Basel 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 Chicago to Basel right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Basel flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Basel trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/12
Fri 6/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Switzerland