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Cheap flights from Chicago O'Hare Intl Airport to Basel from $344

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 9/17. 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
1 adult, Economy, 0 bags

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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
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
$697Turkish Airlines
Tue, Sep 22 - Wed, Oct 7
Turkish Airlines Logo
9:15 pm - 5:15 pm
ORD
-
BSL
38h 00m
1 stop
Turkish Airlines Logo
6:10 pm - 7:20 pm
BSL
-
ORD
32h 10m
1 stop
$706Turkish Airlines
Mon, Oct 26 - Wed, Nov 4
Turkish Airlines Logo
12:45 pm - 5:15 pm
ORD
-
BSL
21h 30m
1 stop
Turkish Airlines Logo
10:45 am - 10:00 am
BSL
-
ORD
30h 15m
1 stop
$725Turkish Airlines
Tue, Nov 3 - Tue, Nov 17
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
$732Turkish Airlines
Tue, Oct 6 - Tue, Oct 20
Turkish Airlines Logo
8:10 pm - 9:45 am
ORD
-
BSL
30h 35m
1 stop
Turkish Airlines Logo
10:40 am - 9:40 am
BSL
-
ORD
30h 00m
1 stop
$746Turkish Airlines
Mon, Aug 31 - Mon, Sep 14
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
$760Turkish Airlines
Mon, Sep 21 - Sun, Oct 11
Turkish Airlines Logo
11:45 am - 9:50 am
ORD
-
BSL
15h 05m
1 stop
Turkish Airlines Logo
10:45 am - 10:00 am
BSL
-
ORD
30h 15m
1 stop
$770Turkish Airlines
Thu, Dec 3 - Thu, Dec 17
Turkish Airlines Logo
8:15 pm - 9:50 am
ORD
-
BSL
30h 35m
1 stop
Turkish Airlines Logo
6:10 pm - 10:00 am
BSL
-
ORD
22h 50m
1 stop
$771Turkish Airlines
Wed, Dec 2 - Wed, Dec 16
Turkish Airlines Logo
9:15 pm - 9:50 am
ORD
-
BSL
29h 35m
1 stop
Turkish Airlines Logo
6:10 pm - 6:20 pm
BSL
-
ORD
31h 10m
1 stop
$785Turkish Airlines
Sun, Nov 1 - Sun, Nov 15
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
$792Turkish Airlines
Thu, Oct 1 - Thu, Oct 15

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

Our best Delta deals on Chicago O'Hare Intl Airport to Basel EuroAirport Swiss flight tickets
Delta
Oct 26
ORD10:30 amChicago O'Hare Intl
17h 20m
2 stops
BSL9:50 amBasel EuroAirport Swiss
Nov 4
BSL10:10 amBasel EuroAirport Swiss
17h 14m
2 stops
ORD8:24 pmChicago O'Hare Intl
$990
Delta
Aug 4
ORD5:10 pmChicago O'Hare Intl
13h 20m
1 stop
BSL1:30 pmBasel EuroAirport Swiss
Aug 10
BSL2:20 pmBasel EuroAirport Swiss
30h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$1,041
Delta
Jul 29
ORD10:00 amChicago O'Hare Intl
16h 55m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Aug 12
BSL10:15 amBasel EuroAirport Swiss
11h 15m
1 stop
ORD2:30 pmChicago O'Hare Intl
$1,045

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
Sep 22
ORD11:25 amChicago O'Hare Intl
15h 20m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Oct 7
BSL7:10 pmBasel EuroAirport Swiss
21h 30m
1 stop
ORD9:40 amChicago O'Hare Intl
$697
Turkish Airlines
Oct 26
ORD9:15 pmChicago O'Hare Intl
38h 00m
1 stop
BSL5:15 pmBasel EuroAirport Swiss
Nov 4
BSL6:10 pmBasel EuroAirport Swiss
32h 10m
1 stop
ORD7:20 pmChicago O'Hare Intl
$706
Turkish Airlines
Nov 3
ORD12:45 pmChicago O'Hare Intl
21h 30m
1 stop
BSL5:15 pmBasel EuroAirport Swiss
Nov 17
BSL10:45 amBasel EuroAirport Swiss
30h 15m
1 stop
ORD10:00 amChicago O'Hare Intl
$725

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 June 6, 2026.
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

Cheapest round-trip

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 9/22

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Wed 10/7

7:10 pm-9:40 am

1 stop21h 30m

$697

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 10/26

9:15 pm-5:15 pm

1 stop38h 00m

Basel EuroAirport Swiss

Wed 11/4

6:10 pm-7:20 pm

1 stop32h 10m

$706

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 11/3

12:45 pm-5:15 pm

1 stop21h 30m

Basel EuroAirport Swiss

Tue 11/17

10:45 am-10:00 am

1 stop30h 15m

$725

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 10/6

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Tue 10/20

7:10 pm-9:40 am

1 stop21h 30m

$732

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 8/31

8:10 pm-9:45 am

1 stop30h 35m

Basel EuroAirport Swiss

Mon 9/14

10:40 am-9:40 am

1 stop30h 00m

$746

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 9/21

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Sun 10/11

7:10 pm-9:40 am

1 stop21h 30m

$760

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 12/3

11:45 am-9:50 am

1 stop15h 05m

Basel EuroAirport Swiss

Thu 12/17

10:45 am-10:00 am

1 stop30h 15m

$770

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 12/2

8:15 pm-9:50 am

1 stop30h 35m

Basel EuroAirport Swiss

Wed 12/16

6:10 pm-10:00 am

1 stop22h 50m

$771

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 11/1

9:15 pm-9:50 am

1 stop29h 35m

Basel EuroAirport Swiss

Sun 11/15

6:10 pm-6:20 pm

1 stop31h 10m

$785
Quickest round-trip

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 10/1

8:10 pm-6:15 pm

1 stop15h 05m

Basel EuroAirport Swiss

Thu 10/15

7:10 pm-9:40 am

1 stop21h 30m

$792

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 airline that flies from Chicago O'Hare Intl to Basel EuroAirport Swiss?

British Airways, American Airlines, and Turkish Airlines are the most popular carriers operating from Chicago O'Hare Intl to Basel EuroAirport Swiss

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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss takes 11h 30m
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.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Basel EuroAirport Swiss

  • 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 11h 30m 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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