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Cheap flights from Chicago to Basel from $246

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 10/20. 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
7:50 pm - 6:00 pmORD-BSL
15h 10m1 stop
Turkish Airlines Logo
6:05 pm - 6:25 pmBSL-ORD
31h 20m1 stop
$597Turkish Airlines
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Thu, Oct 23 - Thu, Nov 6
Turkish Airlines Logo
7:50 pm - 6:00 pmORD-BSL
15h 10m1 stop
Turkish Airlines Logo
10:55 am - 6:25 pmBSL-ORD
38h 30m1 stop
$600Turkish Airlines
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Mon, Oct 20 - Tue, Nov 4
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
$604Turkish Airlines
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Wed, Nov 12 - Wed, Nov 26
Multiple Airlines Logo
5:45 pm - 1:40 pmORD-BSL
37h 55m2 stops
Multiple Airlines Logo
2:20 pm - 3:30 pmBSL-ORD
31h 10m2 stops
$638Multiple Airlines
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Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
6:30 pm - 9:20 pmORD-BSL
19h 50m2 stops
Multiple Airlines Logo
9:55 pm - 5:20 pmBSL-ORD
26h 25m2 stops
$691Multiple Airlines
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Tue, Dec 2 - Tue, Dec 9
Lufthansa Logo
9:50 pm - 7:40 pmORD-BSL
14h 50m1 stop
Lufthansa Logo
9:50 am - 6:25 pmBSL-ORD
15h 35m1 stop
$729Lufthansa
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Tue, Dec 2 - Tue, Dec 9
Lufthansa Logo
9:50 pm - 4:05 pmORD-BSL
11h 15m1 stop
Lufthansa Logo
2:20 pm - 8:05 pmBSL-ORD
12h 45m1 stop
$743Lufthansa
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Wed, Nov 26 - Fri, Dec 5
Air France Logo
1:10 pm - 9:50 amORD-BSL
13h 40m2 stops
Air France Logo
10:30 am - 3:10 pmBSL-ORD
11h 40m1 stop
$751Air France
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Tue, Dec 2 - Tue, Dec 9
British Airways Logo
11:48 am - 10:15 amORD-BSL
15h 27m2 stops
British Airways Logo
11:00 am - 6:45 pmBSL-ORD
14h 45m1 stop
$766British Airways
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Tue, Dec 2 - Tue, Dec 9
Air France Logo
1:15 pm - 1:50 pmMDW-BSL
17h 35m2 stops
Air France Logo
10:30 am - 11:40 pmBSL-MDW
20h 10m2 stops
$1,013Air France
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Fri, Nov 14 - Tue, Nov 18

Turkish Airlines flights from Chicago to Basel EuroAirport Swiss

Our best Turkish Airlines deals on Chicago to Basel EuroAirport Swiss flight tickets
Turkish Airlines
Oct 23
ORD7:50 pmChicago O'Hare Intl
15h 10m
1 stop
BSL6:00 pmBasel EuroAirport Swiss
Nov 6
BSL6:05 pmBasel EuroAirport Swiss
31h 20m
1 stop
ORD6:25 pmChicago O'Hare Intl
$597
Find similar
Turkish Airlines
Oct 20
ORD7:50 pmChicago O'Hare Intl
15h 10m
1 stop
BSL6:00 pmBasel EuroAirport Swiss
Nov 4
BSL10:55 amBasel EuroAirport Swiss
38h 30m
1 stop
ORD6:25 pmChicago O'Hare Intl
$600
Find similar
Turkish Airlines
Nov 12
ORD11:50 amChicago O'Hare Intl
15h 10m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Nov 26
BSL6:05 pmBasel EuroAirport Swiss
23h 00m
1 stop
ORD10:05 amChicago O'Hare Intl
$604
Find similar

Lufthansa flights from Chicago to Basel EuroAirport Swiss

Our best Lufthansa deals on Chicago to Basel EuroAirport Swiss flight tickets
Lufthansa
Dec 2
ORD9:50 pmChicago O'Hare Intl
14h 50m
1 stop
BSL7:40 pmBasel EuroAirport Swiss
Dec 9
BSL9:50 amBasel EuroAirport Swiss
15h 35m
1 stop
ORD6:25 pmChicago O'Hare Intl
$729
Find similar
Lufthansa
Nov 26
ORD9:50 pmChicago O'Hare Intl
11h 15m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
Dec 5
BSL2:20 pmBasel EuroAirport Swiss
12h 45m
1 stop
ORD8:05 pmChicago O'Hare Intl
$743
Find similar
Lufthansa
Feb 18
ORD9:50 pmChicago O'Hare Intl
11h 15m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
Mar 4
BSL10:35 amBasel EuroAirport Swiss
17h 54m
2 stops
ORD9:29 pmChicago O'Hare Intl
$754
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 September 23, 2025.
Use the filters below to find and compare flights from Chicago 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

Thu 10/23

7:50 pm-6:00 pm

1 stop15h 10m

Basel EuroAirport Swiss

Thu 11/6

6:05 pm-6:25 pm

1 stop31h 20m

$597

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 10/20

7:50 pm-6:00 pm

1 stop15h 10m

Basel EuroAirport Swiss

Tue 11/4

10:55 am-6:25 pm

1 stop38h 30m

$600

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/12

11:50 am-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Wed 11/26

6:05 pm-10:05 am

1 stop23h 00m

$604

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 3/9

5:45 pm-1:40 pm

2 stops37h 55m

Basel EuroAirport Swiss

Mon 3/16

2:20 pm-3:30 pm

2 stops31h 10m

$638

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 12/2

6:30 pm-9:20 pm

2 stops19h 50m

Basel EuroAirport Swiss

Tue 12/9

9:55 pm-5:20 pm

2 stops26h 25m

$691

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 12/2

9:50 pm-7:40 pm

1 stop14h 50m

Basel EuroAirport Swiss

Tue 12/9

9:50 am-6:25 pm

1 stop15h 35m

$729

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 11/26

9:50 pm-4:05 pm

1 stop11h 15m

Basel EuroAirport Swiss

Fri 12/5

2:20 pm-8:05 pm

1 stop12h 45m

$743

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 12/2

1:10 pm-9:50 am

2 stops13h 40m

Basel EuroAirport Swiss

Tue 12/9

10:30 am-3:10 pm

1 stop11h 40m

$751

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 12/2

11:48 am-10:15 am

2 stops15h 27m

Basel EuroAirport Swiss

Tue 12/9

11:00 am-6:45 pm

1 stop14h 45m

$766

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Fri 11/14

1:15 pm-1:50 pm

2 stops17h 35m

Basel EuroAirport Swiss

Tue 11/18

10:30 am-11:40 pm

2 stops20h 10m

$1,013

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 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. 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 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 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 to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago 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 to Basel EuroAirport Swiss (CHI to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Basel EuroAirport Swiss

Direct flights

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

    The straight-line distance from Chicago to Basel EuroAirport Swiss is 4377.7 mi. By plane, this route typically takes 10h 35m.

  • When did momondo last update prices for flights from Chicago to Basel EuroAirport Swiss?

    Prices for flights from Chicago to Basel EuroAirport Swiss are updated daily.

  • How old do you have to be to fly from Chicago to Basel EuroAirport Swiss?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Basel EuroAirport Swiss.

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

    The travel and health documents you'll need for your trip to Basel EuroAirport Swiss 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 EuroAirport Swiss. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Basel EuroAirport Swiss?

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. 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?

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?

If you are simply researching potential flights to Basel, momondo offers a useful price alert feature which will track prices for flights to Basel from Chicago and alert you when they change.

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