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Cheap flights from Chicago to Basel from $239

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 1/13. 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

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Turkish Airlines Logo
8:20 pm - 10:00 amORD-BSL
30h 40m1 stop
Turkish Airlines Logo
10:55 am - 6:25 pmBSL-ORD
38h 30m1 stop
$568Turkish Airlines
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Thu, Feb 19 - Fri, Feb 27
Turkish Airlines Logo
11:50 am - 10:00 amORD-BSL
15h 10m1 stop
Turkish Airlines Logo
6:05 pm - 10:05 amBSL-ORD
23h 00m1 stop
$604Turkish Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 11
Turkish Airlines Logo
11:50 am - 5:10 pmORD-BSL
22h 20m1 stop
Turkish Airlines Logo
6:05 pm - 10:05 amBSL-ORD
23h 00m1 stop
$606Turkish Airlines
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Wed, Dec 3 - Thu, Dec 11
Turkish Airlines Logo
8:20 pm - 10:00 amORD-BSL
30h 40m1 stop
Turkish Airlines Logo
10:55 am - 10:05 amBSL-ORD
30h 10m1 stop
$609Turkish Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 10
Multiple Airlines Logo
6:30 pm - 8:40 pmORD-BSL
19h 10m2 stops
Multiple Airlines Logo
7:30 am - 5:20 pmBSL-ORD
16h 50m2 stops
$617Multiple Airlines
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Wed, Dec 3 - Thu, Dec 11
American Airlines Logo
3:20 pm - 3:05 pmORD-BSL
16h 45m2 stops
American Airlines Logo
7:00 am - 5:00 pmBSL-ORD
17h 00m1 stop
$629American Airlines
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Thu, Feb 19 - Fri, Feb 27
Lufthansa Logo
9:50 pm - 4:05 pmORD-BSL
11h 15m1 stop
Lufthansa Logo
1:10 pm - 9:05 pmBSL-ORD
13h 55m2 stops
$744Lufthansa
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Wed, Feb 25 - Wed, Mar 11
Lufthansa Logo
9:50 pm - 4:05 pmORD-BSL
11h 15m1 stop
Lufthansa Logo
10:35 am - 6:25 pmBSL-ORD
14h 50m2 stops
$755Lufthansa
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Mon, Jan 12 - Wed, Jan 21
British Airways Logo
5:00 pm - 11:20 amORD-BSL
11h 20m1 stop
British Airways Logo
11:05 am - 3:55 pmBSL-ORD
11h 50m1 stop
$783British Airways
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Sun, Mar 29 - Sun, Apr 12
Multiple Airlines Logo
10:49 am - 10:40 amMDW-BSL
16h 51m2 stops
Multiple Airlines Logo
6:05 am - 6:00 pmBSL-MDW
18h 55m2 stops
$1,063Multiple Airlines
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Wed, Dec 3 - Thu, Dec 11

Turkish Airlines flights from Chicago to Basel

Our best Turkish Airlines deals on Chicago to Basel flight tickets
Turkish Airlines
Feb 19
ORD8:20 pmChicago O'Hare Intl
30h 40m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Feb 27
BSL10:55 amBasel EuroAirport Swiss
38h 30m
1 stop
ORD6:25 pmChicago O'Hare Intl
$568
Find similar
Turkish Airlines
Jan 28
ORD11:50 amChicago O'Hare Intl
15h 10m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Feb 11
BSL6:05 pmBasel EuroAirport Swiss
23h 00m
1 stop
ORD10:05 amChicago O'Hare Intl
$604
Find similar
Turkish Airlines
Dec 3
ORD11:50 amChicago O'Hare Intl
22h 20m
1 stop
BSL5:10 pmBasel EuroAirport Swiss
Dec 11
BSL6:05 pmBasel EuroAirport Swiss
23h 00m
1 stop
ORD10:05 amChicago O'Hare Intl
$606
Find similar

American Airlines flights from Chicago to Basel

Our best American Airlines deals on Chicago to Basel flight tickets
American Airlines
Feb 19
ORD3:20 pmChicago O'Hare Intl
16h 45m
2 stops
BSL3:05 pmBasel EuroAirport Swiss
Feb 27
BSL7:00 amBasel EuroAirport Swiss
17h 00m
1 stop
ORD5:00 pmChicago O'Hare Intl
$629
Find similar
American Airlines
Nov 6
ORD1:15 pmChicago O'Hare Intl
18h 50m
2 stops
BSL3:05 pmBasel EuroAirport Swiss
Nov 19
BSL11:10 amBasel EuroAirport Swiss
14h 35m
1 stop
ORD6:45 pmChicago O'Hare Intl
$827
Find similar

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 October 30, 2025.
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

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 2/19

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Fri 2/27

10:55 am-6:25 pm

1 stop38h 30m

$568

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 1/28

11:50 am-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Wed 2/11

6:05 pm-10:05 am

1 stop23h 00m

$604

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 12/3

11:50 am-5:10 pm

1 stop22h 20m

Basel EuroAirport Swiss

Thu 12/11

6:05 pm-10:05 am

1 stop23h 00m

$606

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 1/27

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Tue 2/10

10:55 am-10:05 am

1 stop30h 10m

$609

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 12/3

6:30 pm-8:40 pm

2 stops19h 10m

Basel EuroAirport Swiss

Thu 12/11

7:30 am-5:20 pm

2 stops16h 50m

$617

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 2/19

3:20 pm-3:05 pm

2 stops16h 45m

Basel EuroAirport Swiss

Fri 2/27

7:00 am-5:00 pm

1 stop17h 00m

$629

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 2/25

9:50 pm-4:05 pm

1 stop11h 15m

Basel EuroAirport Swiss

Wed 3/11

1:10 pm-9:05 pm

2 stops13h 55m

$744

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 1/12

9:50 pm-4:05 pm

1 stop11h 15m

Basel EuroAirport Swiss

Wed 1/21

10:35 am-6:25 pm

2 stops14h 50m

$755

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 3/29

5:00 pm-11:20 am

1 stop11h 20m

Basel EuroAirport Swiss

Sun 4/12

11:05 am-3:55 pm

1 stop11h 50m

$783

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Wed 12/3

10:49 am-10:40 am

2 stops16h 51m

Basel EuroAirport Swiss

Thu 12/11

6:05 am-6:00 pm

2 stops18h 55m

$1,063

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

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?

On average, the least expensive day to fly to Basel from Chicago is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $881. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Basel is Saturday, with ticket prices averaging around $1,839.

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

In the morning is the cheapest time of day to fly from Chicago to Basel when you can find flight prices for as low as $732. Flying to Basel in the morning is an ideal time because this is during off-peak travel hours. Flights to Basel are more costly in the afternoon, with an average ticket price of $1,135. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
There are no direct flights from Chicago to Basel. There are no popular flight routes from Chicago to Basel.
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  • How far is Chicago to Basel by plane?

    There are 4381.2 mi between Chicago and Basel. By plane, this route typically takes 10h 35m.

  • 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.

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