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Cheap flights from Chicago to Basel from $482

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 9/28. 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
6:55 pm - 9:40 amBSL-ORD
21h 45m1 stop
$573Turkish Airlines
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Wed, Sep 17 - Wed, Sep 24
Turkish Airlines Logo
12:50 pm - 10:00 amORD-BSL
15h 10m1 stop
Turkish Airlines Logo
6:05 pm - 10:05 amBSL-ORD
23h 00m1 stop
$595Turkish Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
Turkish Airlines Logo
12:50 pm - 5:10 pmORD-BSL
22h 20m1 stop
Turkish Airlines Logo
6:05 pm - 10:05 amBSL-ORD
23h 00m1 stop
$599Turkish Airlines
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Wed, Oct 29 - Sun, Nov 2
British Airways Logo
4:55 pm - 11:20 amORD-BSL
11h 25m1 stop
British Airways Logo
7:20 pm - 1:50 pmBSL-ORD
25h 30m1 stop
$601British Airways
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Wed, Oct 1 - Mon, Oct 13
American Airlines Logo
1:59 pm - 11:20 amORD-BSL
14h 21m2 stops
American Airlines Logo
6:40 am - 11:50 amBSL-ORD
12h 10m1 stop
$603American Airlines
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Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
1:59 pm - 11:20 amORD-BSL
14h 21m2 stops
American Airlines Logo
6:40 am - 3:45 pmBSL-ORD
16h 05m2 stops
$608American Airlines
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Wed, Sep 17 - Wed, Sep 24
Logo
7:25 pm - 10:45 pmORD-BSL
20h 20m2 stops
Logo
7:10 pm - 6:15 pmBSL-ORD
30h 05m2 stops
$658
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Sun, Oct 12 - Sun, Oct 19
British Airways Logo
7:15 pm - 2:15 pmORD-BSL
12h 00m1 stop
British Airways Logo
6:35 am - 3:49 pmBSL-ORD
16h 14m2 stops
$671British Airways
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Wed, Oct 1 - Mon, Oct 13
Logo
10:15 pm - 10:45 pmORD-BSL
17h 30m2 stops
Logo
6:55 pm - 6:15 pmBSL-ORD
30h 20m3 stops
$712
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Sun, Oct 12 - Sun, Oct 19
United Airlines Logo
3:35 pm - 9:10 amORD-BSL
10h 35m1 stop
United Airlines Logo
9:50 am - 6:25 pmBSL-ORD
15h 35m1 stop
$747United Airlines
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Mon, Oct 20 - Tue, Nov 4

United Airlines flights from Chicago to Basel

Our best United Airlines deals on Chicago to Basel flight tickets
United Airlines
Oct 20
ORD3:35 pmChicago O'Hare Intl
10h 35m
1 stop
BSL9:10 amBasel EuroAirport Swiss
Nov 4
BSL9:50 amBasel EuroAirport Swiss
15h 35m
1 stop
ORD6:25 pmChicago O'Hare Intl
$747
Find similar
United Airlines
Sep 10
ORD1:12 pmChicago O'Hare Intl
12h 58m
2 stops
BSL9:10 amBasel EuroAirport Swiss
Sep 17
BSL1:00 pmBasel EuroAirport Swiss
12h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$1,442
Find similar
United Airlines
Sep 9
ORD1:12 pmChicago O'Hare Intl
12h 58m
2 stops
BSL9:10 amBasel EuroAirport Swiss
Sep 16
BSL1:00 pmBasel EuroAirport Swiss
12h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$1,842
Find similar

Delta flights from Chicago to Basel

Our best Delta deals on Chicago to Basel flight tickets
Delta
Nov 14
MDW12:47 pmChicago Midway
18h 03m
2 stops
BSL1:50 pmBasel EuroAirport Swiss
Nov 18
BSL10:30 amBasel EuroAirport Swiss
20h 02m
2 stops
MDW11:32 pmChicago Midway
$1,010
Find similar
Delta
Nov 14
MDW1:14 pmChicago Midway
17h 36m
2 stops
BSL1:50 pmBasel EuroAirport Swiss
Nov 18
BSL10:30 amBasel EuroAirport Swiss
20h 02m
2 stops
MDW11:32 pmChicago Midway
$1,011
Find similar
Delta
Oct 12
MDW7:10 pmChicago Midway
15h 40m
2 stops
BSL5:50 pmBasel EuroAirport Swiss
Oct 19
BSL10:15 amBasel EuroAirport Swiss
15h 10m
2 stops
MDW6:25 pmChicago Midway
$2,158
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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 August 28, 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

Wed 9/17

11:45 pm-9:40 am

1 stop26h 55m

Basel EuroAirport Swiss

Wed 9/24

6:55 pm-9:40 am

1 stop21h 45m

$573

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 10/29

12:50 pm-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Sun 11/2

6:05 pm-10:05 am

1 stop23h 00m

$595

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 10/29

12:50 pm-5:10 pm

1 stop22h 20m

Basel EuroAirport Swiss

Sun 11/2

6:05 pm-10:05 am

1 stop23h 00m

$599

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 10/1

4:55 pm-11:20 am

1 stop11h 25m

Basel EuroAirport Swiss

Mon 10/13

7:20 pm-1:50 pm

1 stop25h 30m

$601

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 9/17

1:59 pm-11:20 am

2 stops14h 21m

Basel EuroAirport Swiss

Wed 9/24

6:40 am-11:50 am

1 stop12h 10m

$603

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 9/17

1:59 pm-11:20 am

2 stops14h 21m

Basel EuroAirport Swiss

Wed 9/24

6:40 am-3:45 pm

2 stops16h 05m

$608

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 10/12

7:25 pm-10:45 pm

2 stops20h 20m

Basel EuroAirport Swiss

Sun 10/19

7:10 pm-6:15 pm

2 stops30h 05m

$658

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 10/1

7:15 pm-2:15 pm

1 stop12h 00m

Basel EuroAirport Swiss

Mon 10/13

6:35 am-3:49 pm

2 stops16h 14m

$671

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 10/12

10:15 pm-10:45 pm

2 stops17h 30m

Basel EuroAirport Swiss

Sun 10/19

6:55 pm-6:15 pm

3 stops30h 20m

$712

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 10/20

3:35 pm-9:10 am

1 stop10h 35m

Basel EuroAirport Swiss

Tue 11/4

9:50 am-6:25 pm

1 stop15h 35m

$747

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 typical price of a round-trip flight between Chicago and Basel?

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.
Search flight deals

  • 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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