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Cheap flights from Chicago to Basel from $321

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 8/14. 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 to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:15 pm - 6:50 pm
ORD
-
BSL
14h 35m
1 stop
Multiple Airlines Logo
6:10 am - 3:00 pm
BSL
-
ORD
15h 50m
1 stop
$661Multiple Airlines
Sun, Aug 23 - Thu, Aug 27
Multiple Airlines Logo
11:15 am - 11:20 am
ORD
-
BSL
17h 05m
2 stops
Multiple Airlines Logo
6:10 am - 5:15 pm
BSL
-
ORD
18h 05m
1 stop
$666Multiple Airlines
Sun, Aug 23 - Thu, Aug 27
Multiple Airlines Logo
12:40 pm - 11:20 am
ORD
-
BSL
15h 40m
2 stops
Multiple Airlines Logo
6:10 am - 4:58 pm
BSL
-
ORD
17h 48m
2 stops
$676Multiple Airlines
Sun, Aug 23 - Thu, Aug 27
Turkish Airlines Logo
8:15 pm - 9:50 am
ORD
-
BSL
30h 35m
1 stop
Turkish Airlines Logo
10:45 am - 6:20 pm
BSL
-
ORD
38h 35m
1 stop
$679Turkish Airlines
Sun, Nov 29 - Tue, Dec 8
Turkish Airlines Logo
8:15 pm - 9:50 am
ORD
-
BSL
30h 35m
1 stop
Turkish Airlines Logo
10:45 am - 6:20 pm
BSL
-
ORD
38h 35m
1 stop
$686Turkish Airlines
Sun, Nov 29 - Tue, Dec 8
American Airlines Logo
8:40 pm - 10:20 pm
ORD
-
BSL
18h 40m
1 stop
American Airlines Logo
11:00 am - 5:05 pm
BSL
-
ORD
13h 05m
1 stop
$705American Airlines
Sun, Nov 29 - Tue, Dec 8
Delta Logo
1:25 pm - 1:30 pm
MDW
-
BSL
17h 05m
2 stops
Delta Logo
6:30 am - 4:15 pm
BSL
-
MDW
16h 45m
2 stops
$745Delta
Thu, Aug 6 - Thu, Aug 20
Delta Logo
2:00 pm - 1:45 pm
MDW
-
BSL
16h 45m
2 stops
Delta Logo
2:25 pm - 10:45 pm
BSL
-
MDW
15h 20m
2 stops
$775Delta
Mon, Sep 14 - Wed, Sep 16
Air France Logo
1:25 pm - 9:55 am
MDW
-
BSL
13h 30m
2 stops
Air France Logo
10:15 am - 6:01 pm
BSL
-
MDW
14h 46m
2 stops
$966Air France
Sun, Aug 16 - Sun, Aug 23
Air France Logo
1:25 pm - 9:55 am
MDW
-
BSL
13h 30m
2 stops
Air France Logo
10:15 am - 6:01 pm
BSL
-
MDW
14h 46m
2 stops
$967Air France
Sun, Aug 16 - Sun, Aug 23

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Turkish Airlines flights from Chicago to Basel

Our best Turkish Airlines deals on Chicago to Basel flight tickets
Turkish Airlines
Nov 29
ORD8:15 pmChicago O'Hare Intl
30h 35m
1 stop
BSL9:50 amBasel EuroAirport Swiss
Dec 8
BSL10:45 amBasel EuroAirport Swiss
38h 35m
1 stop
ORD6:20 pmChicago O'Hare Intl
$679
Turkish Airlines
Nov 29
ORD8:15 pmChicago O'Hare Intl
30h 35m
1 stop
BSL9:50 amBasel EuroAirport Swiss
Dec 8
BSL10:45 amBasel EuroAirport Swiss
38h 35m
1 stop
ORD6:20 pmChicago O'Hare Intl
$686
Turkish Airlines
Nov 25
ORD8:15 pmChicago O'Hare Intl
30h 35m
1 stop
BSL9:50 amBasel EuroAirport Swiss
Dec 9
BSL6:10 pmBasel EuroAirport Swiss
22h 50m
1 stop
ORD10:00 amChicago O'Hare Intl
$708

American Airlines flights from Chicago to Basel

Our best American Airlines deals on Chicago to Basel flight tickets
American Airlines
Nov 29
ORD8:40 pmChicago O'Hare Intl
18h 40m
1 stop
BSL10:20 pmBasel EuroAirport Swiss
Dec 8
BSL11:00 amBasel EuroAirport Swiss
13h 05m
1 stop
ORD5:05 pmChicago O'Hare Intl
$705
American Airlines
Nov 29
ORD6:50 pmChicago O'Hare Intl
20h 30m
1 stop
BSL10:20 pmBasel EuroAirport Swiss
Dec 8
BSL11:00 amBasel EuroAirport Swiss
17h 54m
2 stops
ORD9:54 pmChicago O'Hare Intl
$715
American Airlines
Aug 14
ORD6:15 pmChicago O'Hare Intl
21h 35m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
Aug 21
BSL11:45 amBasel EuroAirport Swiss
12h 30m
1 stop
ORD5:15 pmChicago O'Hare Intl
$736

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 2, 2026.
Use the filters below to find and compare flights from Chicago to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 8/23

9:15 pm-6:50 pm

1 stop14h 35m

Basel EuroAirport Swiss

Thu 8/27

6:10 am-3:00 pm

1 stop15h 50m

$661

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 8/23

11:15 am-11:20 am

2 stops17h 05m

Basel EuroAirport Swiss

Thu 8/27

6:10 am-5:15 pm

1 stop18h 05m

$666

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 8/23

12:40 pm-11:20 am

2 stops15h 40m

Basel EuroAirport Swiss

Thu 8/27

6:10 am-4:58 pm

2 stops17h 48m

$676

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 11/29

8:15 pm-9:50 am

1 stop30h 35m

Basel EuroAirport Swiss

Tue 12/8

10:45 am-6:20 pm

1 stop38h 35m

$679

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 11/29

8:15 pm-9:50 am

1 stop30h 35m

Basel EuroAirport Swiss

Tue 12/8

10:45 am-6:20 pm

1 stop38h 35m

$686

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 11/29

8:40 pm-10:20 pm

1 stop18h 40m

Basel EuroAirport Swiss

Tue 12/8

11:00 am-5:05 pm

1 stop13h 05m

$705

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Thu 8/6

1:25 pm-1:30 pm

2 stops17h 05m

Basel EuroAirport Swiss

Thu 8/20

6:30 am-4:15 pm

2 stops16h 45m

$745

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Mon 9/14

2:00 pm-1:45 pm

2 stops16h 45m

Basel EuroAirport Swiss

Wed 9/16

2:25 pm-10:45 pm

2 stops15h 20m

$775
Quickest round-trip

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Sun 8/16

1:25 pm-9:55 am

2 stops13h 30m

Basel EuroAirport Swiss

Sun 8/23

10:15 am-6:01 pm

2 stops14h 46m

$966

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Sun 8/16

1:25 pm-9:55 am

2 stops13h 30m

Basel EuroAirport Swiss

Sun 8/23

10:15 am-6:01 pm

2 stops14h 46m

$967

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 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 to Basel?

American Airlines, Air France, and Delta are the most popular carriers operating from Chicago to Basel

When to book flights from Chicago to Basel

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Basel according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Basel (CHI to EAP) flight deals and tips

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

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from Chicago to Basel takes 13h 15m
There are no direct flights from Chicago to Basel. There are no popular flight routes from Chicago to Basel.
Search flight deals

Frequently asked questions about flying from Chicago to Basel

  • How far is Chicago to Basel by plane?

    There are 4381.2 mi between Chicago and Basel. By plane, this route typically takes 13h 15m.

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

    Prices for flights from Chicago to Basel refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Basel.

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

    The travel and health documents you'll need for your trip to Basel 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. It is always advisable to seek advice from your airline or a trusted 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. 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?

Once you have performed a search for Chicago to Basel flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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