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Cheap flights from Chicago to Basel from $380

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 12/11. 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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0 bags

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Find the cheapest flights from Chicago to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 6:05 pm
ORD
-
BSL
23h 40m1 stop
Turkish Airlines Logo
7:00 pm - 6:15 pm
BSL
-
ORD
30h 15m1 stop
$566Turkish Airlines
Tue, Mar 31 - Thu, Apr 9
Turkish Airlines Logo
11:50 am - 10:00 am
ORD
-
BSL
15h 10m1 stop
Turkish Airlines Logo
10:55 am - 10:05 am
BSL
-
ORD
30h 10m1 stop
$602Turkish Airlines
Mon, Jan 12 - Tue, Jan 27
Turkish Airlines Logo
8:20 pm - 5:10 pm
ORD
-
BSL
37h 50m1 stop
Turkish Airlines Logo
6:05 pm - 10:05 am
BSL
-
ORD
23h 00m1 stop
$611Turkish Airlines
Wed, Feb 11 - Wed, Feb 18
Turkish Airlines Logo
8:20 pm - 10:00 am
ORD
-
BSL
30h 40m1 stop
Turkish Airlines Logo
10:55 am - 10:05 am
BSL
-
ORD
30h 10m1 stop
$621Turkish Airlines
Sun, Jan 25 - Tue, Feb 10
Turkish Airlines Logo
8:20 pm - 10:00 am
ORD
-
BSL
30h 40m1 stop
Turkish Airlines Logo
10:55 am - 6:25 pm
BSL
-
ORD
38h 30m1 stop
$632Turkish Airlines
Sun, Jan 25 - Tue, Feb 10
Delta Logo
10:49 am - 9:50 am
MDW
-
BSL
17h 01m2 stops
Delta Logo
2:20 pm - 5:55 pm
BSL
-
MDW
34h 35m2 stops
$973Delta
Wed, Mar 25 - Wed, Apr 1
Delta Logo
1:26 pm - 10:40 am
MDW
-
BSL
38h 14m2 stops
Delta Logo
2:30 pm - 5:37 pm
BSL
-
MDW
34h 07m2 stops
$979Delta
Wed, Feb 11 - Sun, Feb 15
Delta Logo
11:21 am - 9:50 am
MDW
-
BSL
15h 29m2 stops
Delta Logo
6:05 am - 6:36 pm
BSL
-
MDW
19h 31m2 stops
$1,005Delta
Mon, Jan 12 - Tue, Jan 27
Air France Logo
6:35 pm - 1:45 pm
MDW
-
BSL
12h 10m2 stops
Air France Logo
10:15 am - 6:40 pm
BSL
-
MDW
15h 25m2 stops
$1,044Air France
Tue, Mar 31 - Thu, Apr 9
Air France Logo
6:35 pm - 1:45 pm
MDW
-
BSL
12h 10m2 stops
Air France Logo
10:15 am - 6:31 pm
BSL
-
MDW
15h 16m2 stops
$1,103Air France
Mon, Apr 6 - Mon, Apr 13

Turkish Airlines flights from Chicago to Basel

Our best Turkish Airlines deals on Chicago to Basel flight tickets
Turkish Airlines
Mar 31
ORD11:25 amChicago O'Hare Intl
23h 40m
1 stop
BSL6:05 pmBasel EuroAirport Swiss
Apr 9
BSL7:00 pmBasel EuroAirport Swiss
30h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$566
Find similar
Turkish Airlines
Jan 12
ORD11:50 amChicago O'Hare Intl
15h 10m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Jan 27
BSL10:55 amBasel EuroAirport Swiss
30h 10m
1 stop
ORD10:05 amChicago O'Hare Intl
$602
Find similar
Turkish Airlines
Feb 11
ORD8:20 pmChicago O'Hare Intl
37h 50m
1 stop
BSL5:10 pmBasel EuroAirport Swiss
Feb 18
BSL6:05 pmBasel EuroAirport Swiss
23h 00m
1 stop
ORD10:05 amChicago O'Hare Intl
$611
Find similar

Lufthansa flights from Chicago to Basel

Our best Lufthansa deals on Chicago to Basel flight tickets
Lufthansa
Mar 16
ORD10:50 pmChicago O'Hare Intl
11h 15m
1 stop
BSL4:05 pmBasel EuroAirport Swiss
Mar 23
BSL7:05 pmBasel EuroAirport Swiss
23h 05m
1 stop
ORD12:10 pmChicago O'Hare Intl
$737
Find similar
Lufthansa
Mar 16
ORD10:50 pmChicago O'Hare Intl
14h 50m
1 stop
BSL7:40 pmBasel EuroAirport Swiss
Mar 23
BSL8:15 pmBasel EuroAirport Swiss
26h 05m
2 stops
ORD4:20 pmChicago O'Hare Intl
$751
Find similar
Lufthansa
Dec 15
ORD4:20 pmChicago O'Hare Intl
10h 40m
1 stop
BSL10:00 amBasel EuroAirport Swiss
Jan 16
BSL1:10 pmBasel EuroAirport Swiss
12h 15m
1 stop
ORD6:25 pmChicago O'Hare Intl
$1,679
Find similar

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 December 4, 2025.
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

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Tue 3/31

11:25 am-6:05 pm

1 stop23h 40m

Basel EuroAirport Swiss

Thu 4/9

7:00 pm-6:15 pm

1 stop30h 15m

$566

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Mon 1/12

11:50 am-10:00 am

1 stop15h 10m

Basel EuroAirport Swiss

Tue 1/27

10:55 am-10:05 am

1 stop30h 10m

$602

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Wed 2/11

8:20 pm-5:10 pm

1 stop37h 50m

Basel EuroAirport Swiss

Wed 2/18

6:05 pm-10:05 am

1 stop23h 00m

$611

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 1/25

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Tue 2/10

10:55 am-10:05 am

1 stop30h 10m

$621

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

Sun 1/25

8:20 pm-10:00 am

1 stop30h 40m

Basel EuroAirport Swiss

Tue 2/10

10:55 am-6:25 pm

1 stop38h 30m

$632

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Wed 3/25

10:49 am-9:50 am

2 stops17h 01m

Basel EuroAirport Swiss

Wed 4/1

2:20 pm-5:55 pm

2 stops34h 35m

$973

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Wed 2/11

1:26 pm-10:40 am

2 stops38h 14m

Basel EuroAirport Swiss

Sun 2/15

2:30 pm-5:37 pm

2 stops34h 07m

$979

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Mon 1/12

11:21 am-9:50 am

2 stops15h 29m

Basel EuroAirport Swiss

Tue 1/27

6:05 am-6:36 pm

2 stops19h 31m

$1,005

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Tue 3/31

6:35 pm-1:45 pm

2 stops12h 10m

Basel EuroAirport Swiss

Thu 4/9

10:15 am-6:40 pm

2 stops15h 25m

$1,044

ChicagoBasel

MDW - BSL

MDWBSL

Chicago Midway

Mon 4/6

6:35 pm-1:45 pm

2 stops12h 10m

Basel EuroAirport Swiss

Mon 4/13

10:15 am-6:31 pm

2 stops15h 16m

$1,103

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 day to depart on your flight to Basel?

On average, the least expensive day to fly to Basel from Chicago is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $881. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Basel is Saturday, with ticket prices averaging around $1,839.

What is the cheapest time of day to depart on your flight to Basel?

In the morning is the cheapest time of day to fly from Chicago to Basel when you can find flight prices for as low as $732. Flying to Basel in the morning is an ideal time because this is during off-peak travel hours. Flights to Basel are more costly in the afternoon, with an average ticket price of $1,135. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

10h 35m

Direct flights

None
The fastest flight from Chicago to Basel takes 10h 35m
There are no direct flights from Chicago to Basel. There are no popular flight routes from Chicago to Basel.
Search flight deals

  • How far is Chicago to Basel by plane?

    There are 4381.2 mi between Chicago and Basel. By plane, this route typically takes 11h 00m.

  • 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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