What airlines fly to Chicago?

SWISS, United Airlines and British Airways are the top three most popular airlines that fly to Chicago from Zurich according to our data. SWISS is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Zurich to Chicago?

Flights via London (LHR) offer the lowest average round-trip price of $458.

Which airport is the most popular layover for flights between Zurich and Chicago?

London (LHR) was the most common stop: 61% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Zurich to Chicago?

TAP AIR PORTUGAL, Air Serbia, and Icelandair are the most popular carriers operating from Zurich to Chicago

Which layover airport has the shortest travel time from Zurich to Chicago?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 12h 20m.

How many flights depart from Zurich to Chicago on average per week?

The number of flights available between Zurich and Chicago is 51 per week as of September 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How many flights depart from Zurich to Chicago on average per day?

As of September 2025, there are 7 flights per day flying from Zurich to Chicago. The most common time of day flights depart is 9:00AM, with 63% of flights taking off at noon.

Which layover airport has the shortest connection time from Zurich to Chicago?

London (LHR) has the shortest average layover time for this route: 2h 03m.

When did momondo last update prices for flights from Zurich Airport to Chicago?

Prices for flights from Zurich Airport to Chicago are updated daily.

How many operators does momondo search for flights from Zurich Airport to Chicago?

There are 3 operators available for flights from Zurich Airport to Chicago as of September 2025.

How old do you have to be to fly from Zurich Airport to Chicago?

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 Zurich Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$317 Cheap Flights from Zurich to Chicago (ZRH-CHI) in 2025

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Find the cheapest flights from Zurich to Chicago (ZRH-CHI)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:15 am - 6:50 pmZRH-ORD

18h 35m2 stops

4:55 pm - 8:50 pmORD-ZRH

20h 55m1 stop

$500British Airways

Find Deal

Mon, Sep 15 - Sun, Sep 28

7:15 am - 5:42 pmZRH-ORD

17h 27m2 stops

6:10 pm - 6:55 pmORD-ZRH

18h 45m1 stop

$502American Airlines

Find Deal

Sat, Oct 25 - Thu, Oct 30

12:50 pm - 4:45 pmZRH-ORD

34h 55m2 stops

7:20 pm - 12:05 pmORD-ZRH

33h 45m2 stops

$503Scandinavian Airlines

Find Deal

Fri, Nov 21 - Sat, Nov 29

6:00 pm - 5:55 pmZRH-ORD

30h 55m2 stops

7:20 pm - 12:05 pmORD-ZRH

33h 45m2 stops

$505Scandinavian Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 8

6:55 pm - 4:45 pmZRH-ORD

28h 50m2 stops

7:20 pm - 12:05 pmORD-ZRH

33h 45m2 stops

$506Scandinavian Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 22

11:15 am - 7:00 pmZRH-ORD

14h 45m1 stop

3:45 pm - 10:15 amORD-ZRH

11h 30m1 stop

$513Aer Lingus

Find Deal

Fri, Oct 3 - Sat, Oct 11

7:15 am - 2:50 pmZRH-ORD

14h 35m1 stop

3:24 pm - 12:10 pmORD-ZRH

13h 46m2 stops

$517British Airways

Find Deal

Thu, Sep 18 - Wed, Oct 1

11:15 am - 7:00 pmZRH-ORD

14h 45m1 stop

3:45 pm - 10:35 amORD-ZRH

11h 50m1 stop

$533Aer Lingus

Find Deal

Sat, Sep 20 - Tue, Sep 30

11:25 am - 9:05 pmZRH-ORD

15h 40m1 stop

6:50 pm - 10:40 amORD-ZRH

8h 50mnonstop

$564United Airlines

Find Deal

Wed, Oct 29 - Tue, Nov 18

8:15 am - 2:55 pmZRH-ORD

13h 40m1 stop

7:05 pm - 10:50 amORD-ZRH

8h 45mnonstop

$565United Airlines

Find Deal

Mon, Oct 13 - Tue, Oct 21

Aer Lingus flights from Zurich to Chicago

Our best Aer Lingus deals on Zurich to Chicago flight tickets

Aer Lingus

Oct 3

ZRH11:15 amZurich

14h 45m

1 stop

ORD7:00 pmChicago O'Hare Intl

Oct 11

ORD3:45 pmChicago O'Hare Intl

11h 30m

1 stop

ZRH10:15 amZurich

$513

Find similar

Aer Lingus

Sep 20

ZRH11:15 amZurich

14h 45m

1 stop

ORD7:00 pmChicago O'Hare Intl

Sep 30

ORD3:45 pmChicago O'Hare Intl

11h 50m

1 stop

ZRH10:35 amZurich

$533

Find similar

Iberia flights from Zurich to Chicago

Our best Iberia deals on Zurich to Chicago flight tickets

Iberia

Sep 18

ZRH7:30 amZurich

13h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Oct 1

ORD10:30 pmChicago O'Hare Intl

16h 50m

1 stop

ZRH10:20 pmZurich

$545

Find similar

Iberia

Sep 7

ZRH7:50 pmZurich

25h 25m

1 stop

ORD2:15 pmChicago O'Hare Intl

Sep 16

ORD4:30 pmChicago O'Hare Intl

22h 50m

1 stop

ZRH10:20 pmZurich

$619

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Mon 9/15

7:15 am-6:50 pm

2 stops18h 35m

Chicago O'Hare Intl

Sun 9/28

4:55 pm-8:50 pm

1 stop20h 55m

$500

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Sat 10/25

7:15 am-5:42 pm

2 stops17h 27m

Chicago O'Hare Intl

Thu 10/30

6:10 pm-6:55 pm

1 stop18h 45m

$502

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Fri 11/21

12:50 pm-4:45 pm

2 stops34h 55m

Chicago O'Hare Intl

Sat 11/29

7:20 pm-12:05 pm

2 stops33h 45m

$503

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Sat 10/25

6:00 pm-5:55 pm

2 stops30h 55m

Chicago O'Hare Intl

Sat 11/8

7:20 pm-12:05 pm

2 stops33h 45m

$505

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Fri 11/14

6:55 pm-4:45 pm

2 stops28h 50m

Chicago O'Hare Intl

Sat 11/22

7:20 pm-12:05 pm

2 stops33h 45m

$506

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Fri 10/3

11:15 am-7:00 pm

1 stop14h 45m

Chicago O'Hare Intl

Sat 10/11

3:45 pm-10:15 am

1 stop11h 30m

$513

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Thu 9/18

7:15 am-2:50 pm

1 stop14h 35m

Chicago O'Hare Intl

Wed 10/1

3:24 pm-12:10 pm

2 stops13h 46m

$517

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Sat 9/20

11:15 am-7:00 pm

1 stop14h 45m

Chicago O'Hare Intl

Tue 9/30

3:45 pm-10:35 am

1 stop11h 50m

$533

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Wed 10/29

11:25 am-9:05 pm

1 stop15h 40m

Chicago O'Hare Intl

Tue 11/18

6:50 pm-10:40 am

Nonstop8h 50m

$564

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Mon 10/13

8:15 am-2:55 pm

1 stop13h 40m

Chicago O'Hare Intl

Tue 10/21

7:05 pm-10:50 am

Nonstop8h 45m

$565

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 Zurich to Chicago

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

Layovers

Other information

What is the typical price of a round-trip flight between Zurich and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Zurich, with most prices found around $539. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Zurich to Chicago during March average around $549.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $628. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Zurich to Chicago for around $940.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Zurich to Chicago during this time can be as low as $534. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $774.

What is the cheapest Zurich to Chicago flight route?

Fly from Zurich to Chicago O'Hare Intl for the best Zurich - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Zurich when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $665 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Zurich for as low as $607 on momondo.

What cabin class options are available on Zurich to Chicago flights?

There are 4 cabin classes available to choose from on Zurich to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Zurich to Chicago flight prices changed over time?

As of September 2025, prices for Zurich to Chicago flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Zurich to Chicago

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

Estimated round-trip price

Cheap Zurich to Chicago (ZRH to CHI) flight deals and tips

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

Best Price Found	$547
Fastest flight time	9h 50m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Zurich in the past 72 hours is $547. The best round-trip flight deal from Zurich to Chicago found on momondo in the last 72 hours is $573.

The fastest flight from Zurich to Chicago takes 9h 50m

Direct flights go from Zurich to Chicago every day.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

Search flight deals

How far is Zurich to Chicago by plane?
The distance between Zurich and Chicago is about 4425.3 mi. A reasonable flight in good conditions will take 11h 40m.
When did momondo last update prices for flights from Zurich Airport to Chicago?
Prices for flights from Zurich Airport to Chicago are updated daily.
How many operators does momondo search for flights from Zurich Airport to Chicago?
There are 3 operators available for flights from Zurich Airport to Chicago as of September 2025.
How old do you have to be to fly from Zurich Airport to Chicago?
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 Zurich Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Zurich to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Zurich to Chicago is Boeing 767-300, representing 45.86% of all bookings. The subsequent popular models are Boeing 777-300ER at 23.56%, Airbus A330-300 at 21.08%, and Airbus A350-900 at 2.02%.
What is the most popular airline from Zurich to Chicago?
momondo data reveals that the most frequently booked airline on the route from Zurich to Chicago is United Airlines, representing 46% of all bookings. The subsequent popular airlines are SWISS at 44% and British Airways at 10%.

Best airlines flying from Zurich to Chicago

Compare and see reviews for airlines that fly from Zurich to Chicago with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $435	Free Cancellation	Rating 6.7 7,344 reviews	Search British Airways flights
United Airlines	PriceFrom $493	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
SWISS	PriceFrom $496	Free Cancellation	Rating 7.6 1,721 reviews	Search SWISS flights

SWISS Flights From Zurich to Chicago
SWISS flies from Zurich to Chicago around 14 times per week, with 1,721 momondo users rating the airline 7.6/10. The cheapest SWISS deal from Zurich to Chicago in the last 72 hours was $496 (round-trip), much lower than the average airfare cost of $640 for SWISS flights on this route.
United Airlines Flights From Zurich to Chicago
Across 8,937 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Zurich to Chicago about 14 times each week, with ticket deals ranging from $493 to $703. Price data is based on momondo searches in the last 72 hours.

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Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

Finding the right flight to Chicago from Zurich 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 Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Zurich with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Zurich to Chicago.

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

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

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United States

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Chicago O'Hare Intl Airport

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Cheap flights from Zurich to Chicago from $317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Zurich to Chicago departing on 10/16. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Zurich to Chicago (ZRH-CHI)

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Aer Lingus flights from Zurich to Chicago

Our best Aer Lingus deals on Zurich to Chicago flight tickets

Iberia flights from Zurich to Chicago

Our best Iberia deals on Zurich to Chicago flight tickets

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Use the filters below to find and compare flights from Zurich to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Zurich to Chicago

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 typical price of a round-trip flight between Zurich and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Zurich, with most prices found around $539. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Zurich to Chicago during March average around $549.

What is the cheapest day to depart on your flight to Chicago?

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Zurich to Chicago during this time can be as low as $534. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $774.

What is the cheapest Zurich to Chicago flight route?

Fly from Zurich to Chicago O'Hare Intl for the best Zurich - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Zurich to Chicago flights?

There are 4 cabin classes available to choose from on Zurich to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Zurich to Chicago flight prices changed over time?

As of September 2025, prices for Zurich to Chicago flights are approximately 11% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Zurich to Chicago?

TAP AIR PORTUGAL, Air Serbia, and Icelandair are the most popular carriers operating from Zurich to Chicago

What airlines fly to Chicago?

Which airport is the most popular layover for flights between Zurich and Chicago?

London (LHR) was the most common stop: 61% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Zurich to Chicago?

Flights via London (LHR) offer the lowest average round-trip price of $458.

Which layover airport has the shortest travel time from Zurich to Chicago?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 12h 20m.

Which layover airport has the shortest connection time from Zurich to Chicago?

London (LHR) has the shortest average layover time for this route: 2h 03m.

How many flights depart from Zurich to Chicago on average per day?

As of September 2025, there are 7 flights per day flying from Zurich to Chicago. The most common time of day flights depart is 9:00AM, with 63% of flights taking off at noon.

How many flights depart from Zurich to Chicago on average per week?

The number of flights available between Zurich and Chicago is 51 per week as of September 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

When to book flights from Zurich to Chicago

Cheap Zurich to Chicago (ZRH to CHI) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Zurich to Chicago by plane?

When did momondo last update prices for flights from Zurich Airport to Chicago?

How many operators does momondo search for flights from Zurich Airport to Chicago?

How old do you have to be to fly from Zurich Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Zurich to Chicago?

What is the most popular airline from Zurich to Chicago?

Best airlines flying from Zurich to Chicago

Compare and see reviews for airlines that fly from Zurich to Chicago with momondo

SWISS Flights From Zurich to Chicago

United Airlines Flights From Zurich to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.