What is the cheapest airline that flies from Switzerland to Illinois?

TAP AIR PORTUGAL and Air Serbia are the most popular carriers operating from Switzerland to Illinois

How many flights depart from Switzerland to Illinois on average per day?

The number of flights available between Switzerland and Illinois is 8 per day as of August 2025. The most frequent departure time is 9:00AM, with 82% of daily flights leaving at noon.

How long is the flight from Switzerland to Illinois?

The flight from Switzerland to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Zurich (a popular airport in Switzerland) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 9h 50m on average. If you fly from Geneva (another popular airport in Switzerland) to Chicago O'Hare Intl Airport, then the average flight time is 11h 15m.

How many flights depart from Switzerland to Illinois on average per week?

As of August 2025, 62 flights take off from Switzerland and land in Illinois each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

What airlines fly to Illinois?

SWISS, British Airways and United Airlines are the top three most popular airlines that fly to Illinois from Switzerland according to our data. SWISS is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Switzerland to Illinois?

Prices for flights from Switzerland to Illinois refresh daily.

How many operators does momondo search for flights from Switzerland to Illinois?

The number of operators available for flights from Switzerland to Illinois is 6 as of August 2025.

How old do you have to be to fly from Switzerland to Illinois?

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 Switzerland to Illinois.

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

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

$327 Cheap Flights from Switzerland to Illinois in 2025

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Find the cheapest flights from Switzerland to Illinois

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Switzerland to Illinois

10:25 am - 4:45 pmZRH-ORD

13h 20m1 stop

7:20 pm - 7:40 pmORD-ZRH

17h 20m1 stop

$411Scandinavian Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

4:45 pm - 9:15 pmZRH-ORD

11h 30m1 stop

7:25 pm - 1:05 pmORD-ZRH

10h 40m1 stop

$418Icelandair

Find Deal

Wed, Sep 3 - Sat, Sep 6

6:05 am - 3:25 pmBSL-ORD

16h 20m1 stop

6:45 pm - 2:35 pmORD-BSL

12h 50m1 stop

$454American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:35 am - 11:50 amBSL-ORD

12h 15m1 stop

8:40 pm - 6:20 pmORD-BSL

14h 40m1 stop

$455American Airlines

Find Deal

Mon, Sep 8 - Mon, Sep 22

10:15 am - 2:55 pmGVA-ORD

11h 40m1 stop

3:35 pm - 9:55 amORD-GVA

11h 20m1 stop

$457United Airlines

Find Deal

Thu, Sep 4 - Fri, Sep 19

11:10 am - 7:45 pmBSL-ORD

14h 35m1 stop

9:45 pm - 7:05 pmORD-BSL

14h 20m1 stop

$459British Airways

Find Deal

Wed, Oct 29 - Thu, Nov 6

8:15 am - 2:55 pmZRH-ORD

13h 40m1 stop

7:05 pm - 10:50 amORD-ZRH

8h 45mnonstop

$460United Airlines

Find Deal

Mon, Aug 18 - Sun, Aug 31

7:00 am - 2:40 pmGVA-ORD

14h 40m1 stop

10:35 pm - 11:10 pmORD-GVA

17h 35m1 stop

$463British Airways

Find Deal

Fri, Aug 29 - Fri, Sep 5

7:15 am - 2:10 pmGVA-ORD

13h 55m1 stop

10:35 am - 9:40 amORD-GVA

16h 05m2 stops

$472Delta

Find Deal

Fri, Aug 29 - Fri, Sep 5

7:15 am - 2:40 pmGVA-ORD

14h 25m1 stop

10:40 am - 8:20 amORD-GVA

14h 40m2 stops

$474Delta

Find Deal

Mon, Sep 1 - Thu, Oct 2

Scandinavian Airlines flights from Switzerland to Illinois

Our best Scandinavian Airlines deals on Switzerland to Illinois flight tickets

Scandinavian Airlines

Dec 3

ZRH10:25 amZurich

13h 20m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 7

ORD7:20 pmChicago O'Hare Intl

17h 20m

1 stop

ZRH7:40 pmZurich

$411

Find similar

Scandinavian Airlines

Nov 10

ZRH10:25 amZurich

13h 20m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 30

ORD7:20 pmChicago O'Hare Intl

11h 50m

1 stop

ZRH2:10 pmZurich

$427

Find similar

Scandinavian Airlines

Nov 7

GVA8:10 pmGeneva Geneve-Cointrin

27h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 30

ORD7:20 pmChicago O'Hare Intl

17h 05m

1 stop

GVA7:25 pmGeneva Geneve-Cointrin

$430

Find similar

Icelandair flights from Switzerland to Illinois

Our best Icelandair deals on Switzerland to Illinois flight tickets

Icelandair

Sep 3

ZRH4:45 pmZurich

11h 30m

1 stop

ORD9:15 pmChicago O'Hare Intl

Sep 6

ORD7:25 pmChicago O'Hare Intl

10h 40m

1 stop

ZRH1:05 pmZurich

$418

Find similar

Icelandair

Sep 3

ZRH2:00 pmZurich

14h 15m

1 stop

ORD9:15 pmChicago O'Hare Intl

Sep 6

ORD7:25 pmChicago O'Hare Intl

10h 40m

1 stop

ZRH1:05 pmZurich

$419

Find similar

Icelandair

Sep 3

ZRH4:45 pmZurich

11h 30m

1 stop

ORD9:15 pmChicago O'Hare Intl

Sep 7

ORD7:25 pmChicago O'Hare Intl

10h 40m

1 stop

ZRH1:05 pmZurich

$422

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Wed 12/3

10:25 am-4:45 pm

1 stop13h 20m

Chicago O'Hare Intl

Sun 12/7

7:20 pm-7:40 pm

1 stop17h 20m

$411

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Wed 9/3

4:45 pm-9:15 pm

1 stop11h 30m

Chicago O'Hare Intl

Sat 9/6

7:25 pm-1:05 pm

1 stop10h 40m

$418

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Thu 11/13

6:05 am-3:25 pm

1 stop16h 20m

Chicago O'Hare Intl

Mon 11/17

6:45 pm-2:35 pm

1 stop12h 50m

$454

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Mon 9/8

6:35 am-11:50 am

1 stop12h 15m

Chicago O'Hare Intl

Mon 9/22

8:40 pm-6:20 pm

1 stop14h 40m

$455

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Thu 9/4

10:15 am-2:55 pm

1 stop11h 40m

Chicago O'Hare Intl

Fri 9/19

3:35 pm-9:55 am

1 stop11h 20m

$457

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

Wed 10/29

11:10 am-7:45 pm

1 stop14h 35m

Chicago O'Hare Intl

Thu 11/6

9:45 pm-7:05 pm

1 stop14h 20m

$459

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Mon 8/18

8:15 am-2:55 pm

1 stop13h 40m

Chicago O'Hare Intl

Sun 8/31

7:05 pm-10:50 am

Nonstop8h 45m

$460

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Fri 8/29

7:00 am-2:40 pm

1 stop14h 40m

Chicago O'Hare Intl

Fri 9/5

10:35 pm-11:10 pm

1 stop17h 35m

$463

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Fri 8/29

7:15 am-2:10 pm

1 stop13h 55m

Chicago O'Hare Intl

Fri 9/5

10:35 am-9:40 am

2 stops16h 05m

$472

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Mon 9/1

7:15 am-2:40 pm

1 stop14h 25m

Chicago O'Hare Intl

Thu 10/2

10:40 am-8:20 am

2 stops14h 40m

$474

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 Switzerland to Illinois

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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Switzerland is in February. Flight prices, which tend to average around $539, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $550.

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

The cheapest day to depart from Switzerland to Illinois is on a Thursday when prices can be found for as low as $632. Flights from Switzerland to Illinois on a Monday will generally be more expensive and average around $950. 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 Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Switzerland to Illinois during this time can be as low as $534. Flights at noon are often more expensive with an average ticket price of $781.

What is the cheapest Switzerland to Illinois flight route?

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

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

You are more likely to see cheaper flights to Illinois from Switzerland when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $664 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Switzerland for as low as $545 on momondo.

What cabin class options are available on Switzerland to Illinois flights?

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

Cheap Switzerland to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Switzerland to Illinois

Best Price Found	$327
Fastest flight time	10h 00m
Direct flights	Every day
Airports in Illinois	3 airports

The best one-way flight to Illinois from Switzerland in the past 72 hours is $327. The best round-trip flight deal from Switzerland to Illinois found on momondo in the last 72 hours is $411.

The fastest flight from Switzerland to Illinois takes 10h 00m

Direct flights go from Switzerland to Illinois every day.

There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Switzerland to Illinois?
Prices for flights from Switzerland to Illinois refresh daily.
How many operators does momondo search for flights from Switzerland to Illinois?
The number of operators available for flights from Switzerland to Illinois is 6 as of August 2025.
How old do you have to be to fly from Switzerland to Illinois?
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 Switzerland to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Switzerland to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Switzerland to Illinois is Boeing 767-300, representing 41.43% of all bookings. The subsequent popular models are Boeing 777-300ER at 27.43%, Airbus A330-300 at 20.47%, and Airbus A350-900 at 3.43%.

Best airlines flying from Switzerland to Illinois

Compare and see reviews for airlines that fly from Switzerland to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $431	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $433	Free Cancellation	Rating 6.6 7,233 reviews	Search British Airways flights
United Airlines	PriceFrom $436	Free Cancellation	Rating 7.4 8,909 reviews	Search United Airlines flights
Delta	PriceFrom $462	Free Cancellation	Rating 8.0 7,986 reviews	Search Delta flights
Lufthansa	PriceFrom $509	Free Cancellation	Rating 6.8 7,278 reviews	Search Lufthansa flights
SWISS	PriceFrom $512	Free Cancellation	Rating 7.5 1,688 reviews	Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from Switzerland to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Switzerland.

Can I find flights from Switzerland to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from Switzerland with this policy.

How can momondo help me find flights from Switzerland to Illinois?

momondo helps you find the best flight between Switzerland and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Illinois from Switzerland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Switzerland to Illinois from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to Illinois departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Switzerland to Illinois

Recent round-trip flight deals from Switzerland to Illinois

Recent one-way flight deals from Switzerland to Illinois

Recent last minute flight deals from Switzerland to Illinois

Recent direct flight deals from Switzerland to Illinois

Scandinavian Airlines flights from Switzerland to Illinois

Our best Scandinavian Airlines deals on Switzerland to Illinois flight tickets

Icelandair flights from Switzerland to Illinois

Our best Icelandair deals on Switzerland to Illinois flight tickets

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

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How to get the cheapest flight ticket from Switzerland to Illinois

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 month to fly to Illinois?

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

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

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Switzerland to Illinois during this time can be as low as $534. Flights at noon are often more expensive with an average ticket price of $781.

What is the cheapest Switzerland to Illinois flight route?

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

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

What cabin class options are available on Switzerland to Illinois flights?

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

What is the cheapest airline that flies from Switzerland to Illinois?

TAP AIR PORTUGAL and Air Serbia are the most popular carriers operating from Switzerland to Illinois

What airlines fly to Illinois?

How many flights depart from Switzerland to Illinois on average per day?

The number of flights available between Switzerland and Illinois is 8 per day as of August 2025. The most frequent departure time is 9:00AM, with 82% of daily flights leaving at noon.

How many flights depart from Switzerland to Illinois on average per week?

As of August 2025, 62 flights take off from Switzerland and land in Illinois each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

How long is the flight from Switzerland to Illinois?

Cheap Switzerland to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Switzerland to Illinois

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

When did momondo last update prices for flights from Switzerland to Illinois?

How many operators does momondo search for flights from Switzerland to Illinois?

How old do you have to be to fly from Switzerland to Illinois?

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

What is the most popular plane model from Switzerland to Illinois?

Best airlines flying from Switzerland to Illinois

Compare and see reviews for airlines that fly from Switzerland to Illinois with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Switzerland to Illinois?

Can I find flights from Switzerland to Illinois with flexible booking policies on momondo?

How can momondo help me find flights from Switzerland to Illinois?

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

An easier way to manage your Illinois 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.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo