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Cheap flights from Chicago O'Hare Intl Airport to Basel from $445

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 8/1. 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

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
12:45 pm - 9:50 am
ORD
-
BSL
14h 05m
1 stop
Turkish Airlines Logo
6:10 pm - 6:20 pm
BSL
-
ORD
31h 10m
1 stop
$649Turkish Airlines
Sat, Nov 7 - Sat, Nov 14
Turkish Airlines Logo
12:45 pm - 5:15 pm
ORD
-
BSL
22h 30m
1 stop
Turkish Airlines Logo
10:45 am - 11:00 am
BSL
-
ORD
31h 15m
1 stop
$650Turkish Airlines
Tue, Oct 27 - Thu, Nov 5
Turkish Airlines Logo
11:25 am - 9:45 am
ORD
-
BSL
15h 20m
1 stop
Turkish Airlines Logo
10:45 am - 11:00 am
BSL
-
ORD
31h 15m
1 stop
$660Turkish Airlines
Tue, Oct 20 - Tue, Nov 3
Turkish Airlines Logo
8:15 pm - 9:50 am
ORD
-
BSL
30h 35m
1 stop
Turkish Airlines Logo
10:45 am - 10:00 am
BSL
-
ORD
30h 15m
1 stop
$678Turkish Airlines
Tue, Jan 19 - Tue, Feb 2
Turkish Airlines Logo
11:25 am - 9:45 am
ORD
-
BSL
15h 20m
1 stop
Turkish Airlines Logo
10:45 am - 11:00 am
BSL
-
ORD
31h 15m
1 stop
$680Turkish Airlines
Thu, Oct 22 - Thu, Nov 5
Turkish Airlines Logo
12:45 pm - 5:15 pm
ORD
-
BSL
22h 30m
1 stop
Turkish Airlines Logo
10:45 am - 10:00 am
BSL
-
ORD
30h 15m
1 stop
$681Turkish Airlines
Tue, Oct 27 - Tue, Nov 10
Turkish Airlines Logo
9:15 pm - 5:15 pm
ORD
-
BSL
38h 00m
1 stop
Turkish Airlines Logo
6:10 pm - 10:00 am
BSL
-
ORD
22h 50m
1 stop
$682Turkish Airlines
Mon, Oct 26 - Mon, Nov 9
Multiple Airlines Logo
7:25 pm - 10:15 pm
ORD
-
BSL
19h 50m
2 stops
Multiple Airlines Logo
2:55 pm - 6:15 pm
BSL
-
ORD
34h 20m
2 stops
$688Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
7:25 pm - 10:15 pm
ORD
-
BSL
19h 50m
2 stops
Multiple Airlines Logo
2:55 pm - 6:15 pm
BSL
-
ORD
34h 20m
2 stops
$689Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Turkish Airlines Logo
9:15 pm - 5:15 pm
ORD
-
BSL
38h 00m
1 stop
Turkish Airlines Logo
6:10 pm - 6:20 pm
BSL
-
ORD
31h 10m
1 stop
$702Turkish Airlines
Sat, Oct 24 - Sat, Nov 7

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

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Basel flight tickets
Turkish Airlines
Nov 7
ORD12:45 pmChicago O'Hare Intl
14h 05m
1 stop
BSL9:50 amBasel EuroAirport Swiss
Nov 14
BSL6:10 pmBasel EuroAirport Swiss
31h 10m
1 stop
ORD6:20 pmChicago O'Hare Intl
$649
Turkish Airlines
Oct 27
ORD12:45 pmChicago O'Hare Intl
22h 30m
1 stop
BSL5:15 pmBasel EuroAirport Swiss
Nov 5
BSL10:45 amBasel EuroAirport Swiss
31h 15m
1 stop
ORD11:00 amChicago O'Hare Intl
$650
Turkish Airlines
Oct 20
ORD11:25 amChicago O'Hare Intl
15h 20m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Nov 3
BSL10:45 amBasel EuroAirport Swiss
31h 15m
1 stop
ORD11:00 amChicago O'Hare Intl
$660

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Basel flight tickets
United Airlines
Nov 4
ORD1:15 pmChicago O'Hare Intl
19h 50m
2 stops
BSL4:05 pmBasel EuroAirport Swiss
Nov 13
BSL1:10 pmBasel EuroAirport Swiss
12h 15m
1 stop
ORD6:25 pmChicago O'Hare Intl
$782
United Airlines
Nov 7
ORD6:17 pmChicago O'Hare Intl
35h 13m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Nov 17
BSL9:50 amBasel EuroAirport Swiss
15h 35m
1 stop
ORD6:25 pmChicago O'Hare Intl
$786
United Airlines
Nov 7
ORD8:50 pmChicago O'Hare Intl
32h 40m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Nov 16
BSL1:10 pmBasel EuroAirport Swiss
32h 00m
1 stop
ORD2:10 pmChicago O'Hare Intl
$796

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 July 26, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 11/7

12:45 pm-9:50 am

1 stop14h 05m

Basel EuroAirport Swiss

Sat 11/14

6:10 pm-6:20 pm

1 stop31h 10m

$649

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 10/27

12:45 pm-5:15 pm

1 stop22h 30m

Basel EuroAirport Swiss

Thu 11/5

10:45 am-11:00 am

1 stop31h 15m

$650

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 10/20

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Tue 11/3

10:45 am-11:00 am

1 stop31h 15m

$660

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 1/19

8:15 pm-9:50 am

1 stop30h 35m

Basel EuroAirport Swiss

Tue 2/2

10:45 am-10:00 am

1 stop30h 15m

$678

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Thu 10/22

11:25 am-9:45 am

1 stop15h 20m

Basel EuroAirport Swiss

Thu 11/5

10:45 am-11:00 am

1 stop31h 15m

$680

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 10/27

12:45 pm-5:15 pm

1 stop22h 30m

Basel EuroAirport Swiss

Tue 11/10

10:45 am-10:00 am

1 stop30h 15m

$681

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 10/26

9:15 pm-5:15 pm

1 stop38h 00m

Basel EuroAirport Swiss

Mon 11/9

6:10 pm-10:00 am

1 stop22h 50m

$682

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 9/8

7:25 pm-10:15 pm

2 stops19h 50m

Basel EuroAirport Swiss

Tue 9/15

2:55 pm-6:15 pm

2 stops34h 20m

$688

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 9/8

7:25 pm-10:15 pm

2 stops19h 50m

Basel EuroAirport Swiss

Tue 9/15

2:55 pm-6:15 pm

2 stops34h 20m

$689

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sat 10/24

9:15 pm-5:15 pm

1 stop38h 00m

Basel EuroAirport Swiss

Sat 11/7

6:10 pm-6:20 pm

1 stop31h 10m

$702

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

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?

Turkish Airlines and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Basel

When to book flights from Chicago O'Hare Intl Airport to Basel

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

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

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Basel takes 13h 50m
There are no direct flights from Chicago O'Hare Intl Airport to Basel. There are no popular flight routes from Chicago O'Hare Intl Airport to Basel.
Search flight deals

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

  • How far is Chicago O'Hare Intl to Basel by plane?

    Chicago O'Hare Intl and Basel are 4387.2 mi apart from one another. Typically, this will take 13h 50m by plane in normal conditions.

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

    Prices for flights from Chicago O'Hare Intl Airport to Basel were last updated today.

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

    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.

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

    The required travel and health documents for your Basel 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. 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?

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. 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 provides multiple filters to help you find the best flight to Basel from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Basel right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Basel from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Tue 8/25
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