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Cheap flights from Chicago O'Hare Intl Airport to Basel from $494

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 O'Hare Intl Airport to Basel departing on 12/4. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
12:50 pm - 5:10 pmORD-BSL
22h 20m1 stop
Turkish Airlines Logo
6:05 pm - 7:25 pmBSL-ORD
31h 20m1 stop
$541Turkish Airlines
Find Deal
Wed, Mar 18 - Wed, Mar 25
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
$613Turkish Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 24
Turkish Airlines Logo
8:20 pm - 10:00 amORD-BSL
30h 40m1 stop
Turkish Airlines Logo
6:05 pm - 10:05 amBSL-ORD
23h 00m1 stop
$614Turkish Airlines
Find Deal
Wed, Feb 11 - Wed, Feb 25
Multiple Airlines Logo
7:30 pm - 9:00 pmORD-BSL
19h 30m2 stops
Multiple Airlines Logo
3:50 pm - 2:50 pmBSL-ORD
29h 00m1 stop
$642Multiple Airlines
Find Deal
Wed, Mar 18 - Wed, Mar 25
Turkish Airlines Logo
8:20 pm - 10:00 amORD-BSL
30h 40m1 stop
Turkish Airlines Logo
6:05 pm - 6:25 pmBSL-ORD
31h 20m1 stop
$649Turkish Airlines
Find Deal
Fri, Feb 13 - Fri, Feb 27
Turkish Airlines Logo
12:50 pm - 10:00 amORD-BSL
15h 10m1 stop
Turkish Airlines Logo
7:00 pm - 9:40 amBSL-ORD
21h 40m1 stop
$660Turkish Airlines
Find Deal
Mon, Mar 16 - Mon, Mar 30
Turkish Airlines Logo
11:50 am - 10:00 amORD-BSL
15h 10m1 stop
Turkish Airlines Logo
10:55 am - 6:25 pmBSL-ORD
38h 30m1 stop
$666Turkish Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
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
$676Turkish Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 19
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
$710Turkish Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 18
Lufthansa Logo
9:50 pm - 4:05 pmORD-BSL
11h 15m1 stop
Lufthansa Logo
10:35 am - 3:20 pmBSL-ORD
11h 45m1 stop
$715Lufthansa
Find Deal
Mon, Jan 12 - Wed, Jan 21

Turkish Airlines flights from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Basel EuroAirport Swiss flight tickets
Turkish Airlines
Mar 18
ORD12:50 pmChicago O'Hare Intl
22h 20m
1 stop
BSL5:10 pmBasel EuroAirport Swiss
Mar 25
BSL6:05 pmBasel EuroAirport Swiss
31h 20m
1 stop
ORD7:25 pmChicago O'Hare Intl
$541
Find similar
Turkish Airlines
Feb 10
ORD8:20 pmChicago O'Hare Intl
30h 40m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Feb 24
BSL10:55 amBasel EuroAirport Swiss
30h 10m
1 stop
ORD10:05 amChicago O'Hare Intl
$613
Find similar
Turkish Airlines
Feb 11
ORD8:20 pmChicago O'Hare Intl
30h 40m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Feb 25
BSL6:05 pmBasel EuroAirport Swiss
23h 00m
1 stop
ORD10:05 amChicago O'Hare Intl
$614
Find similar

Lufthansa flights from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Basel EuroAirport Swiss flight tickets
Lufthansa
Jan 12
ORD9:50 pmChicago O'Hare Intl
11h 15m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
Jan 21
BSL10:35 amBasel EuroAirport Swiss
11h 45m
1 stop
ORD3:20 pmChicago O'Hare Intl
$715
Find similar
Lufthansa
Feb 18
ORD9:50 pmChicago O'Hare Intl
11h 15m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
Feb 25
BSL1:10 pmBasel EuroAirport Swiss
12h 15m
1 stop
ORD6:25 pmChicago O'Hare Intl
$718
Find similar
Lufthansa
Jan 13
ORD3:45 pmChicago O'Hare Intl
13h 45m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Jan 21
BSL10:35 amBasel EuroAirport Swiss
11h 45m
1 stop
ORD3:20 pmChicago O'Hare Intl
$726
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 November 13, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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

Wed 3/18

12:50 pm-5:10 pm

1 stop22h 20m

Basel EuroAirport Swiss

Wed 3/25

6:05 pm-7:25 pm

1 stop31h 20m

$541

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 2/10

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Tue 2/24

10:55 am-10:05 am

1 stop30h 10m

$613

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 2/11

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Wed 2/25

6:05 pm-10:05 am

1 stop23h 00m

$614

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 3/18

7:30 pm-9:00 pm

2 stops19h 30m

Basel EuroAirport Swiss

Wed 3/25

3:50 pm-2:50 pm

1 stop29h 00m

$642

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Fri 2/13

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Fri 2/27

6:05 pm-6:25 pm

1 stop31h 20m

$649

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 3/16

12:50 pm-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Mon 3/30

7:00 pm-9:40 am

1 stop21h 40m

$660

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 2/5

11:50 am-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Mon 2/9

10:55 am-6:25 pm

1 stop38h 30m

$666

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 1/5

11:50 am-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Mon 1/19

6:05 pm-10:05 am

1 stop23h 00m

$676

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 12/4

11:50 am-5:10 pm

1 stop22h 20m

Basel EuroAirport Swiss

Thu 12/18

6:05 pm-10:05 am

1 stop23h 00m

$710

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-3:20 pm

1 stop11h 45m

$715

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 O'Hare Intl Airport 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 O'Hare Intl Airport. 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Basel EuroAirport Swiss (ORD to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss. There are no popular flight routes from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss.
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  • How far is Chicago O'Hare Intl to Basel EuroAirport Swiss by plane?

    The straight-line distance from Chicago O'Hare Intl to Basel EuroAirport Swiss is 4383.6 mi. Typically, this will take 10h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss?

    Prices for flights from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss are updated daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss.

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

    The required travel and health documents for your Basel EuroAirport Swiss trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Basel EuroAirport Swiss. We recommend that you seek guidance from your airline or a reliable 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. All flights to Basel from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Basel.

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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