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$334+ Cheap flights from Zurich (ZRH) to Illinois

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — ORD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Zurich to Illinois

Keep the following information in mind while searching for Zurich to Illinois flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$513
(British Airways)

One-way from

$411
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$603

Good round-trip deal

$718 or less

Good one-way deal

$626 or less
Provider with most accurate pricing for Zurich-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Zurich-Chicago (CHI) flights.
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From Zurich to Illinois
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One-way flight from Zurich to Illinois
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Highest demand for flights based on searches. 15% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Zurich to Illinois.
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Price to beat on a one-way flight from Zurich to Illinois.
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Find flight deals from Zurich to Illinois

Cheapest flights from Zurich to Illinois
Explore the most affordable flight options available from Zurich to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Finnair deal was found by Cheapflights users on 4/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/87:05 pmZRH - ORD
1 stop29h 45mFinnair
Thu 6/195:45 pmORD - ZRH
2 stops17h 35mFinnair
Deal found 4/28$505
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:30 amZRH - ORD
2 stops20h 54mAmerican Airlines
Mon 6/1610:03 amORD - ZRH
2 stops18h 02mAmerican Airlines
Deal found 4/28$510
This Flysmarter deal was found by Cheapflights users on 4/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:05 amZRH - ORD
2 stops15h 24mMultiple Airlines
Tue 11/42:00 pmORD - ZRH
2 stops14h 50mMultiple Airlines
Deal found 4/28$512
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/113:20 pmZRH - ORD
1 stop31h 35mBritish Airways
Sun 6/153:19 pmORD - ZRH
2 stops20h 21mBritish Airways
Deal found 4/29$513
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Wed 10/298:25 pmZRH - ORD
1 stop27h 20mScandinavian Airlines
Tue 11/1810:10 amORD - ZRH
2 stops21h 00mScandinavian Airlines
Deal found 4/29$514
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/49:50 amZRH - ORD
Nonstop10h 00mUnited Airlines
Sun 6/294:05 pmORD - ZRH
1 stop12h 35mUnited Airlines
Deal found 4/28$516
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/710:10 amZRH - ORD
1 stop15h 38mDelta
Sat 6/1411:20 amORD - ZRH
1 stop13h 45mDelta
Deal found 4/28$528
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:10 amZRH - MDW
1 stop14h 48mDelta
Sun 9/2810:35 amMDW - ZRH
1 stop14h 30mDelta
Deal found 4/29$529
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:05 pmZRH - ORD
Nonstop9h 50mSWISS
Wed 5/287:05 pmORD - ZRH
Nonstop8h 45mSWISS
Deal found 4/29$535
This lastminute.com deal was found by Cheapflights users on 4/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:15 amZRH - ORD
1 stop14h 45mAer Lingus
Thu 6/193:45 pmORD - ZRH
1 stop11h 50mAer Lingus
Deal found 4/28$538
This Flysmarter deal was found by Cheapflights users on 4/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/291:20 pmZRH - ORD
1 stop26h 37mAir Canada
Sat 12/67:15 amORD - ZRH
2 stops16h 00mAir Canada
Deal found 4/29$540
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 6/32:00 pmZRH - ORD
1 stop14h 15mIcelandair
Thu 6/197:25 pmORD - ZRH
1 stop13h 30mIcelandair
Deal found 4/28$541

Cheapflights Fare Finder

Customize your flight search to find flights from Zurich to Illinois 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 April 30, 2025.
Use the filters below to find and compare flights from Zurich to Illinois that are best for you.

Fly from

Zurich

Fly to

Illinois

Route

Depart

Return

Price

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Sun 6/8

7:05 pm-5:50 pm

1 stop29h 45m

Chicago O'Hare Intl

Thu 6/19

5:45 pm-6:20 pm

2 stops17h 35m

$505

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Fri 6/6

7:30 am-9:24 pm

2 stops20h 54m

Chicago O'Hare Intl

Mon 6/16

10:03 am-11:05 am

2 stops18h 02m

$510

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Mon 10/20

11:05 am-7:29 pm

2 stops15h 24m

Chicago O'Hare Intl

Tue 11/4

2:00 pm-11:50 am

2 stops14h 50m

$512

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Wed 6/11

3:20 pm-3:55 pm

1 stop31h 35m

Chicago O'Hare Intl

Sun 6/15

3:19 pm-6:40 pm

2 stops20h 21m

$513

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Mon 10/20

11:05 am-7:29 pm

2 stops15h 24m

Chicago O'Hare Intl

Tue 11/4

2:00 pm-11:50 am

2 stops14h 50m

$514

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Wed 6/4

9:50 am-12:50 pm

Nonstop10h 00m

Chicago O'Hare Intl

Sun 6/29

4:05 pm-11:40 am

1 stop12h 35m

$516

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Sat 6/7

10:10 am-6:48 pm

1 stop15h 38m

Chicago O'Hare Intl

Sat 6/14

11:20 am-8:05 am

1 stop13h 45m

$528

ZurichChicago

ZRH - MDW

ZRHMDW

Zurich

Wed 9/24

10:10 am-5:58 pm

1 stop14h 48m

Chicago Midway

Sun 9/28

10:35 am-8:05 am

1 stop14h 30m

$529

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Thu 5/15

1:05 pm-3:55 pm

Nonstop9h 50m

Chicago O'Hare Intl

Wed 5/28

7:05 pm-10:50 am

Nonstop8h 45m

$535

ZurichChicago

ZRH - ORD

ZRHORD

Zurich

Fri 6/13

11:15 am-7:00 pm

1 stop14h 45m

Chicago O'Hare Intl

Thu 6/19

3:45 pm-10:35 am

1 stop11h 50m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 45 results
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Best time to book a flight from Zurich to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Zurich 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 Zurich to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Zurich to Illinois (average of $245). Flying from Zurich to Illinois in March is currently the most expensive (average of $321). 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 ZRH to IL?

Find hourly flight availability from Zurich to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Zurich to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Zurich to Illinois

Explore weekly flight availability from Zurich to Illinois. 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 April 30, 2025.

The most flights from ZRH to USIL are scheduled on a Tuesday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 30, 2025.
Read through reviews of airlines operating flights from Zurich to Illinois, such as Delta, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Zurich to Illinois. 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 from for flights from Zurich to Illinois?

    Most people fly from Zurich (ZRH) if they book a flight from Zurich to Illinois. Zurich is conveniently located just 5.9 mi from Zurich’s city center.

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

    The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $414. However, be on the lookout for offers from LOT and TAP AIR PORTUGAL, as they are both options that can get you from Zurich to Illinois for a low price.

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

    The most popular flight routes from Zurich to Illinois are Zurich - Chicago O'Hare Intl, Zurich - Chicago Midway and Zurich - Lambert-St Louis.

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

    Before booking your flight to Illinois from Zurich, check out the most reliable airlines to get you to your destination on time: Air Canada (92%), Austrian Airlines (92%), Brussels Airlines( 92%).

  • What are the cheapest flights from Zurich to Illinois?

    On average you can expect to pay $916 for a flight from Zurich to Illinois. The cheapest flight overall is $550 while the most popular route, (Zurich - Chicago O'Hare Intl) is currently priced at $432.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Zurich to Illinois 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 Zurich to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Zurich to Illinois (average of $245). Flying from Zurich to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for Zurich to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Zurich to Illinois

Discover the top 5 airlines that operate flights from Zurich to Illinois. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$435Average$517FlexibilityNo cancel feeOn-time70%
DeltaCheapest$462Average$747FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$471Average$729FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$491Average$692FlexibilityNo cancel feeOn-time69%
SWISSCheapest$496Average$666FlexibilityNo cancel feeOn-time79%

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