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Zurich

$268+ Cheap flights from Illinois to Zurich (ZRH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ZRH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Illinois to Zurich

Cheapest flights from Illinois to Zurich
Explore the most affordable flight options available from Illinois to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:55 pmORD - ZRH
1 stop28h 40mLOT
Fri 1/910:25 amZRH - ORD
1 stop16h 35mLOT
Deal found 12/16$1,044
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:20 pmORD - ZRH
1 stop17h 20mScandinavian Airlines
Thu 1/810:25 amZRH - ORD
1 stop13h 20mScandinavian Airlines
Deal found 12/16$1,062
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:55 pmORD - ZRH
1 stop14h 10mLOT
Fri 1/97:55 pmZRH - ORD
1 stop31h 05mLOT
Deal found 12/16$1,067
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:20 pmORD - ZRH
2 stops15h 50mScandinavian Airlines
Wed 1/78:25 pmZRH - ORD
2 stops50h 32mScandinavian Airlines
Deal found 12/16$1,110
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:55 pmORD - ZRH
1 stop28h 40mLOT
Thu 1/810:25 amZRH - ORD
1 stop16h 35mLOT
Deal found 12/16$1,111
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:20 pmORD - ZRH
1 stop17h 20mScandinavian Airlines
Fri 1/910:25 amZRH - ORD
1 stop13h 20mScandinavian Airlines
Deal found 12/16$1,112
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:40 pmORD - ZRH
1 stop21h 40mMultiple Airlines
Sat 1/101:20 pmZRH - ORD
2 stops55h 15mMultiple Airlines
Deal found 12/17$1,149
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:55 pmORD - ZRH
1 stop14h 10mLOT
Sun 12/2810:25 amZRH - ORD
1 stop16h 35mLOT
Deal found 12/17$1,151
This KAYAK deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:55 pmORD - ZRH
1 stop28h 40mLOT
Thu 1/87:55 pmZRH - ORD
1 stop31h 05mLOT
Deal found 12/15$1,160
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:55 pmORD - ZRH
1 stop14h 10mLOT
Sat 1/107:55 pmZRH - ORD
1 stop31h 05mLOT
Deal found 12/17$1,168
This Cheapflightsfares deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:35 pmSTL - ZRH
2 stops18h 05mLufthansa
Thu 1/17:15 amZRH - STL
2 stops21h 28mLufthansa
Deal found 12/17$1,587
This Cheapflightsfares deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:15 pmPIA - ZRH
2 stops13h 55mLufthansa
Mon 12/227:50 pmZRH - PIA
2 stops27h 53mLufthansa
Deal found 12/15$1,608

Find flight deals from Illinois to Zurich

Keep the following information in mind while searching for Illinois to Zurich flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$467
(Flightnetwork)

One-way from

$268
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$893

Good round-trip deal

$691 or less

Good one-way deal

$589 or less
Provider with most accurate pricing for Chicago (CHI)-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Zurich flights.
Search Deals
From Illinois to Zurich
Search Deals
One-way flight from Illinois to Zurich
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($275 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Zurich.
Search Deals
Price to beat on a one-way flight from Illinois to Zurich.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Zurich 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Illinois to Zurich that are best for you.

Fly from

Illinois

Fly to

Zurich

Route

Depart

Return

Price

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 1/16

4:05 pm-10:25 am

1 stop11h 20m

Zurich

Fri 1/23

7:05 am-1:55 pm

1 stop13h 50m

$474

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 1/14

6:40 pm-7:55 am

1 stop30h 15m

Zurich

Sun 1/18

1:20 pm-3:29 pm

1 stop33h 09m

$483

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 1/19

6:40 pm-10:40 am

1 stop33h 00m

Zurich

Fri 1/30

1:20 pm-3:29 pm

1 stop33h 09m

$483

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 1/16

5:59 pm-2:45 pm

2 stops13h 46m

Zurich

Fri 1/23

1:20 pm-2:28 pm

2 stops32h 08m

$484

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 1/30

6:40 pm-4:45 pm

2 stops15h 05m

Zurich

Tue 2/3

1:00 pm-9:13 pm

2 stops39h 13m

$484

PeoriaZurich

PIA - ZRH

PIAZRH

Greater Peoria

Fri 1/30

5:18 pm-4:45 pm

2 stops16h 27m

Zurich

Tue 2/3

1:00 pm-4:43 pm

2 stops34h 43m

$484

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 1/19

6:40 pm-7:40 pm

2 stops18h 00m

Zurich

Fri 1/30

7:05 am-1:55 pm

1 stop13h 50m

$488

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Sat 1/31

11:22 am-8:40 am

1 stop14h 18m

Zurich

Sat 2/7

1:20 pm-12:29 pm

2 stops30h 09m

$488

PeoriaZurich

PIA - ZRH

PIAZRH

Greater Peoria

Thu 1/29

3:00 pm-7:55 am

1 stop33h 55m

Zurich

Thu 2/5

1:20 pm-12:38 pm

2 stops30h 18m

$488

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Thu 2/19

11:25 am-7:55 am

1 stop13h 30m

Zurich

Thu 2/26

1:20 pm-3:29 pm

1 stop33h 09m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 50 results
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Best time to book a flight from Illinois to Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Zurich

What is the cheapest month to book a flight from Illinois to Zurich?

Currently, February is the cheapest month in which you can book a flight from Illinois to Zurich (average of $382). Flying from Illinois to Zurich in June is currently the most expensive (average of $785). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to ZRH?

Find hourly flight availability from Illinois to Zurich. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Illinois to Zurich in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Illinois to Zurich?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Zurich. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Zurich flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to Zurich

Explore weekly flight availability from Illinois to Zurich. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from USIL to ZRH are scheduled on a Tuesday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Zurich. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Zurich from Illinois?

    If you book a flight to Zurich from Illinois, you will be flying to Zurich, which is the city’s only airport. Zurich (ZRH) is located 5.9 mi from the center of Zurich.

  • How long is the flight from Illinois to Zurich?

    For as low as $569, United Airlines can have you in Zurich from Illinois in 21h 30m. There are 4428 mi between Illinois and Zurich. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Illinois to Zurich one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $221. Users have also found prices from $263 and $430 on Scandinavian Airlines and TAP AIR PORTUGAL, respectively.

  • What are the most popular routes from Illinois to Zurich?

    The most popular route from Illinois to Zurich is Chicago O'Hare Intl - Zurich. You may also consider Chicago Midway - Zurich or Lambert-St Louis - Zurich.

  • What are the most reliable airlines from Illinois to Zurich?

    Consider Air Canada (79%), United Airlines (75%) or SWISS (75%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Zurich.

  • What are the cheapest flights from Illinois to Zurich?

    On average you can expect to pay $4,490 for a flight from Illinois to Zurich. The cheapest flight overall is $447 while the most popular route, (Chicago O'Hare Intl - Zurich) is currently priced at $437.

  • Can I find deals for flights from Illinois to Zurich that include hotel bookings?

    Yes. In addition to deals on Illinois to Zurich flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Zurich?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Zurich.

  • Can I find deals for business class flights from Illinois to Zurich?

    Yes. Cheapflights offers flight deals from Illinois to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Zurich?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Zurich (average of $382). Flying from Illinois to Zurich in June is currently the most expensive (average of $785). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Kloten
Winterthur
Opfikon
Neuchâtel
Engelberg
Vitznau
Biel
Thun
Kandersteg
Meiringen
Andermatt
Beatenberg

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Alternative routes for Illinois to Zurich

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Zurich

Discover the top 10 airlines that operate flights from Illinois to Zurich. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$386Average$644FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$442Average$534FlexibilityNo cancel feeOn-time77%
LOTCheapest$461Average$1,288FlexibilityNo cancel feeOn-time81%
TAP AIR PORTUGALCheapest$483Average$551FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$510Average$647FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$526Average$686FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$529Average$960FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$543Average$756FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$559Average$800FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$665Average$999FlexibilityNo cancel feeOn-time79%

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