What is the cheapest airline that flies from Basel to Chicago O'Hare Intl?

British Airways is the most popular carrier operating from Basel to Chicago O'Hare Intl

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

Prices for flights from Basel to Chicago O'Hare Intl Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Basel to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The required travel and health documents for your Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$399 Cheap Flights from Basel to Chicago O'Hare Intl Airport in 2026

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Basel to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 12:25 pm

BSL

ORD

13h 15m

1 stop

10:25 pm - 11:05 pm

ORD

BSL

17h 40m

1 stop

$606American Airlines

Thu, Apr 2 - Mon, Apr 6

11:50 am - 5:35 pm

BSL

ORD

12h 45m

1 stop

10:25 pm - 11:05 pm

ORD

BSL

17h 40m

1 stop

$607American Airlines

Wed, Apr 1 - Mon, Apr 6

6:40 am - 5:35 pm

BSL

ORD

17h 55m

1 stop

6:00 pm - 11:05 pm

ORD

BSL

22h 05m

1 stop

$608American Airlines

Wed, Apr 1 - Mon, Apr 6

11:50 am - 5:35 pm

BSL

ORD

12h 45m

1 stop

10:25 pm - 11:05 pm

ORD

BSL

17h 40m

1 stop

$612American Airlines

Wed, Apr 1 - Mon, Apr 6

6:40 am - 5:35 pm

BSL

ORD

17h 55m

1 stop

10:49 am - 11:00 am

ORD

BSL

17h 11m

2 stops

$614British Airways

Wed, Apr 1 - Mon, Apr 6

6:40 am - 5:35 pm

BSL

ORD

17h 55m

1 stop

9:20 am - 11:00 am

ORD

BSL

18h 40m

2 stops

$616British Airways

Wed, Apr 1 - Mon, Apr 6

6:40 am - 5:35 pm

BSL

ORD

17h 55m

1 stop

9:20 am - 11:00 am

ORD

BSL

18h 40m

2 stops

$620British Airways

Wed, Apr 1 - Mon, Apr 6

6:40 am - 6:00 pm

BSL

ORD

18h 20m

2 stops

6:00 pm - 11:05 pm

ORD

BSL

22h 05m

1 stop

$622American Airlines

Wed, Apr 1 - Mon, Apr 6

7:15 am - 3:55 pm

BSL

ORD

15h 40m

1 stop

5:00 pm - 11:20 am

ORD

BSL

11h 20m

1 stop

$631British Airways

Sun, Apr 5 - Sun, Apr 12

6:10 am - 9:30 pm

BSL

ORD

22h 20m

2 stops

7:05 pm - 11:05 pm

ORD

BSL

21h 00m

1 stop

$639Multiple Airlines

Thu, Apr 2 - Mon, Apr 6

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

Our best United Airlines deals on Basel to Chicago O'Hare Intl Airport flight tickets

United Airlines

Apr 1

BSL2:45 pmBasel EuroAirport Swiss

15h 58m

2 stops

ORD11:43 pmChicago O'Hare Intl

Apr 6

ORD5:55 pmChicago O'Hare Intl

18h 45m

1 stop

BSL7:40 pmBasel EuroAirport Swiss

$648

United Airlines

May 23

BSL6:00 amBasel EuroAirport Swiss

21h 17m

2 stops

ORD8:17 pmChicago O'Hare Intl

Jun 6

ORD8:20 pmChicago O'Hare Intl

30h 50m

2 stops

BSL10:10 amBasel EuroAirport Swiss

$657

United Airlines

Apr 1

BSL2:45 pmBasel EuroAirport Swiss

15h 58m

2 stops

ORD11:43 pmChicago O'Hare Intl

Apr 6

ORD10:30 pmChicago O'Hare Intl

14h 10m

2 stops

BSL7:40 pmBasel EuroAirport Swiss

$674

British Airways flights from Basel to Chicago O'Hare Intl Airport

Our best British Airways deals on Basel to Chicago O'Hare Intl Airport flight tickets

British Airways

Apr 1

BSL6:40 amBasel EuroAirport Swiss

17h 55m

1 stop

ORD5:35 pmChicago O'Hare Intl

Apr 6

ORD10:49 amChicago O'Hare Intl

17h 11m

2 stops

BSL11:00 amBasel EuroAirport Swiss

$614

British Airways

Apr 1

BSL6:40 amBasel EuroAirport Swiss

17h 55m

1 stop

ORD5:35 pmChicago O'Hare Intl

Apr 6

ORD9:20 amChicago O'Hare Intl

18h 40m

2 stops

BSL11:00 amBasel EuroAirport Swiss

$616

British Airways

Apr 1

BSL6:40 amBasel EuroAirport Swiss

17h 55m

1 stop

ORD5:35 pmChicago O'Hare Intl

Apr 6

ORD9:20 amChicago O'Hare Intl

18h 40m

2 stops

BSL11:00 amBasel EuroAirport Swiss

$620

momondo Fare Finder

Use the filters below to find and compare flights from Basel to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 4/2

6:10 am-12:25 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 4/6

10:25 pm-11:05 pm

1 stop17h 40m

$606

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 4/1

11:50 am-5:35 pm

1 stop12h 45m

Chicago O'Hare Intl

Mon 4/6

10:25 pm-11:05 pm

1 stop17h 40m

$607

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 4/1

6:40 am-5:35 pm

1 stop17h 55m

Chicago O'Hare Intl

Mon 4/6

6:00 pm-11:05 pm

1 stop22h 05m

$608

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 4/1

11:50 am-5:35 pm

1 stop12h 45m

Chicago O'Hare Intl

Mon 4/6

10:25 pm-11:05 pm

1 stop17h 40m

$612

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 4/1

6:40 am-5:35 pm

1 stop17h 55m

Chicago O'Hare Intl

Mon 4/6

10:49 am-11:00 am

2 stops17h 11m

$614

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 4/1

6:40 am-5:35 pm

1 stop17h 55m

Chicago O'Hare Intl

Mon 4/6

9:20 am-11:00 am

2 stops18h 40m

$616

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 4/1

6:40 am-5:35 pm

1 stop17h 55m

Chicago O'Hare Intl

Mon 4/6

9:20 am-11:00 am

2 stops18h 40m

$620

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 4/1

6:40 am-6:00 pm

2 stops18h 20m

Chicago O'Hare Intl

Mon 4/6

6:00 pm-11:05 pm

1 stop22h 05m

$622

Quickest round-trip

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Sun 4/5

7:15 am-3:55 pm

1 stop15h 40m

Chicago O'Hare Intl

Sun 4/12

5:00 pm-11:20 am

1 stop11h 20m

$631

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 4/2

6:10 am-9:30 pm

2 stops22h 20m

Chicago O'Hare Intl

Mon 4/6

7:05 pm-11:05 pm

1 stop21h 00m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Basel to Chicago O'Hare Intl Airport

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

Prices

Airlines

Can stopping save me money on Basel to Chicago O'Hare Intl Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Basel to Chicago O'Hare Intl Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Basel to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Basel to Chicago O'Hare Intl Airport (EAP to ORD) flight deals and tips

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

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Basel to Chicago O'Hare Intl Airport takes 11h 15m

There are no direct flights from Basel to Chicago O'Hare Intl Airport. There are no popular flight routes from Basel to Chicago O'Hare Intl Airport.

Search flight deals

How far is Basel to Chicago O'Hare Intl by plane?
The straight-line distance from Basel to Chicago O'Hare Intl is 4387.2 mi. Flights usually cover this in 11h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Basel to Chicago O'Hare Intl Airport?
Prices for flights from Basel to Chicago O'Hare Intl Airport refresh daily.
How old do you have to be to fly from Basel to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Basel to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Lake Geneva

Schaumburg

South Haven

Rockford

Merrillville

Gurnee

Rosemont

Naperville

New Buffalo

Orland Park

Kenosha

Oak Brook

Joliet

Racine

Janesville

Hammond

Aurora

Tinley Park

Elgin

South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Basel to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Basel to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Basel to Chicago with flexible booking policies on momondo?

Flights from Basel to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Basel to Chicago?

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

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

Yes. momondo can track prices for Basel to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.