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Cheap flights from Chicago O'Hare Intl Airport to Basel from $488

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 10/15. 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

Turkish Airlines Logo
7:50 pm - 6:00 pmORD-BSL
15h 10m1 stop
Turkish Airlines Logo
6:55 pm - 9:40 amBSL-ORD
21h 45m1 stop
$553Turkish Airlines
Find Deal
Tue, Sep 9 - Thu, Sep 25
Turkish Airlines Logo
11:25 am - 6:00 pmORD-BSL
23h 35m1 stop
Turkish Airlines Logo
6:55 pm - 10:00 pmBSL-ORD
34h 05m1 stop
$600Turkish Airlines
Find Deal
Tue, Sep 9 - Sun, Sep 14
Air Canada Logo
6:00 pm - 10:55 amORD-BSL
33h 55m2 stops
Air Canada Logo
8:25 am - 8:11 pmBSL-ORD
18h 46m2 stops
$651Air Canada
Find Deal
Sat, Sep 6 - Fri, Sep 19
Lufthansa Logo
3:35 pm - 9:10 amORD-BSL
10h 35m1 stop
Lufthansa Logo
8:30 am - 12:55 pmBSL-ORD
11h 25m1 stop
$684Lufthansa
Find Deal
Tue, Aug 19 - Tue, Sep 2
Air Canada Logo
10:40 am - 10:50 amORD-BSL
17h 10m2 stops
Air Canada Logo
11:30 am - 7:58 amBSL-ORD
27h 28m2 stops
$693Air Canada
Find Deal
Tue, Sep 9 - Thu, Sep 25
Logo
10:40 am - 10:50 amORD-BSL
17h 10m2 stops
Logo
8:25 am - 7:55 pmBSL-ORD
18h 30m1 stop
$698
Find Deal
Mon, Sep 15 - Fri, Oct 3
Lufthansa Logo
9:50 pm - 7:40 pmORD-BSL
14h 50m1 stop
Lufthansa Logo
2:10 pm - 8:05 pmBSL-ORD
12h 55m1 stop
$703Lufthansa
Find Deal
Wed, Nov 19 - Sun, Nov 23
Logo
9:40 pm - 7:35 pmORD-BSL
14h 55m1 stop
Logo
8:25 am - 8:11 pmBSL-ORD
18h 46m2 stops
$706
Find Deal
Sat, Sep 6 - Fri, Sep 19
British Airways Logo
5:40 pm - 2:55 pmORD-BSL
15h 15m2 stops
British Airways Logo
5:35 am - 3:25 pmBSL-ORD
15h 50m1 stop
$707British Airways
Find Deal
Wed, Oct 29 - Sun, Nov 2
British Airways Logo
5:10 pm - 2:55 pmORD-BSL
14h 45m1 stop
British Airways Logo
7:10 am - 5:42 pmBSL-ORD
17h 32m2 stops
$712British Airways
Find Deal
Wed, Nov 26 - Sat, Dec 6

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Basel EuroAirport Swiss flight tickets
United Airlines
Nov 14
ORD5:50 pmChicago O'Hare Intl
15h 10m
2 stops
BSL4:00 pmBasel EuroAirport Swiss
Nov 18
BSL9:45 amBasel EuroAirport Swiss
15h 40m
1 stop
ORD6:25 pmChicago O'Hare Intl
$718
Find similar
United Airlines
Oct 29
ORD6:50 pmChicago O'Hare Intl
18h 50m
2 stops
BSL7:40 pmBasel EuroAirport Swiss
Nov 2
BSL9:45 amBasel EuroAirport Swiss
16h 45m
2 stops
ORD7:30 pmChicago O'Hare Intl
$723
Find similar
United Airlines
Sep 15
ORD12:50 pmChicago O'Hare Intl
15h 00m
2 stops
BSL10:50 amBasel EuroAirport Swiss
Oct 3
BSL11:30 amBasel EuroAirport Swiss
18h 05m
2 stops
ORD10:35 pmChicago O'Hare Intl
$731
Find similar

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

Our best Air Canada deals on Chicago O'Hare Intl Airport to Basel EuroAirport Swiss flight tickets
Air Canada
Sep 6
ORD6:00 pmChicago O'Hare Intl
33h 55m
2 stops
BSL10:55 amBasel EuroAirport Swiss
Sep 19
BSL8:25 amBasel EuroAirport Swiss
18h 46m
2 stops
ORD8:11 pmChicago O'Hare Intl
$651
Find similar
Air Canada
Sep 9
ORD10:40 amChicago O'Hare Intl
17h 10m
2 stops
BSL10:50 amBasel EuroAirport Swiss
Sep 25
BSL11:30 amBasel EuroAirport Swiss
27h 28m
2 stops
ORD7:58 amChicago O'Hare Intl
$693
Find similar
Air Canada
Sep 6
ORD6:00 pmChicago O'Hare Intl
33h 55m
2 stops
BSL10:55 amBasel EuroAirport Swiss
Sep 19
BSL11:30 amBasel EuroAirport Swiss
15h 41m
2 stops
ORD8:11 pmChicago O'Hare Intl
$734
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 July 31, 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

Tue 9/9

7:50 pm-6:00 pm

1 stop15h 10m

Basel EuroAirport Swiss

Thu 9/25

6:55 pm-9:40 am

1 stop21h 45m

$553

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 9/9

11:25 am-6:00 pm

1 stop23h 35m

Basel EuroAirport Swiss

Sun 9/14

6:55 pm-10:00 pm

1 stop34h 05m

$600

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 9/6

6:00 pm-10:55 am

2 stops33h 55m

Basel EuroAirport Swiss

Fri 9/19

8:25 am-8:11 pm

2 stops18h 46m

$651

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 8/19

3:35 pm-9:10 am

1 stop10h 35m

Basel EuroAirport Swiss

Tue 9/2

8:30 am-12:55 pm

1 stop11h 25m

$684

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 9/9

10:40 am-10:50 am

2 stops17h 10m

Basel EuroAirport Swiss

Thu 9/25

11:30 am-7:58 am

2 stops27h 28m

$693

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 9/15

10:40 am-10:50 am

2 stops17h 10m

Basel EuroAirport Swiss

Fri 10/3

8:25 am-7:55 pm

1 stop18h 30m

$698

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/19

9:50 pm-7:40 pm

1 stop14h 50m

Basel EuroAirport Swiss

Sun 11/23

2:10 pm-8:05 pm

1 stop12h 55m

$703

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 9/6

9:40 pm-7:35 pm

1 stop14h 55m

Basel EuroAirport Swiss

Fri 9/19

8:25 am-8:11 pm

2 stops18h 46m

$706

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 10/29

5:40 pm-2:55 pm

2 stops15h 15m

Basel EuroAirport Swiss

Sun 11/2

5:35 am-3:25 pm

1 stop15h 50m

$707

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/26

5:10 pm-2:55 pm

1 stop14h 45m

Basel EuroAirport Swiss

Sat 12/6

7:10 am-5:42 pm

2 stops17h 32m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Best Price Found

$488

Fastest flight time

10h 35m

Direct flights

None
The best one-way flight to Basel EuroAirport Swiss from Chicago O'Hare Intl Airport in the past 72 hours is $488. The best round-trip flight deal from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss found on momondo in the last 72 hours is $553.
The fastest flight from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss takes 10h 35m
There are no direct flights from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - 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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