$327 Find Cheap Flights from Switzerland to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago
In the last 7 days travelers have searched 47,946,175 times on KAYAK, and here is why:

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Flights to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends for flights to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Chicago?

The average price of all flights to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Chicago is Thursday where tickets can be as cheap as $553. On the other hand, the most expensive day to fly is Tuesday, where prices are $706 on average.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Chicago O'Hare Intl Airport is February, where tickets cost $392 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Switzerland is $701 and $612 respectively. For return trips, the best month to travel is February with an average price of $530.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

The average price for all flights to Chicago O'Hare Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the evening, when flights cost $515 on average. The most expensive time of day to fly to Chicago O'Hare Intl Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $659.

What is a good deal for flights to Chicago O'Hare Intl Airport?

If you’re looking for cheap airfare to Chicago O'Hare Intl Airport, 25% of our users found tickets to Chicago O'Hare Intl Airport for the following prices or less: From Zurich $603 one-way - $637 round-trip.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 148 days before departure.

Good to know

Low season

February

High season

July

Cheapest flight

$327
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Zurich to Chicago

FAQs - booking Chicago O'Hare Airport flights

  • How far is Chicago O'Hare Intl Airport from central Chicago?

    The distance between Chicago O'Hare Intl Airport and downtown Chicago is 16 miles.

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs $755. The cheapest price found on KAYAK in the last 2 weeks cost $526 and departed from Zurich Airport.

  • How does KAYAK find such low prices on flights to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Chicago O'Hare Intl Airport are there each week?

    Each week there are around 10,765 direct flights from within Switzerland to Chicago O'Hare Intl Airport. The most common day for departures is Sunday, with 17% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Chicago O'Hare Airport

  • Looking for cheap airfare to Chicago O'Hare Airport? 25% of our users found round-trip tickets to Chicago O'Hare Airport for the following prices or less: From Zurich $620
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Switzerland is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.
See more tips

Prefer to fly non-stop to Chicago O'Hare Intl?

Find which airlines fly direct to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Nonstop departures

Switzerland to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +74 more

ANA, Aer Lingus, +75 more

Tuesday

ANA, Aer Lingus, Aeromexico, +73 more

ANA, Aer Lingus, +74 more

Wednesday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Thursday

ANA, Aer Lingus, Aeromexico, +74 more

ANA, Aer Lingus, +75 more

Friday

ANA, Aer Lingus, Aeromexico, +75 more

ANA, Aer Lingus, +76 more

Saturday

ANA, Aer Lingus, Aeromexico, +74 more

ANA, Aer Lingus, +75 more

Sunday

ANA, Aer Lingus, Aeromexico, +75 more

ANA, Aer Lingus, +76 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Switzerland

Monday

ANA, Aer Lingus, Aeromexico, +74 more

ANA, Aer Lingus, +75 more

Tuesday

ANA, Aer Lingus, Aeromexico, +73 more

ANA, Aer Lingus, +74 more

Wednesday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Thursday

ANA, Aer Lingus, Aeromexico, +74 more

ANA, Aer Lingus, +75 more

Friday

ANA, Aer Lingus, Aeromexico, +75 more

ANA, Aer Lingus, +76 more

Saturday

ANA, Aer Lingus, Aeromexico, +74 more

ANA, Aer Lingus, +75 more

Sunday

ANA, Aer Lingus, Aeromexico, +75 more

ANA, Aer Lingus, +76 more

See more direct flights
See more direct flights

Top 5 airlines serving from Switzerland to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Switzerland to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8758 reviews
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

8.0 ExcellentAndrew, Nov 2024MCO - LGA
Read more Delta reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

I love my flight attendant Faith, always smiles always helpful. She makes the flight experience wonderful thank you

My return flights were changed by the airline and my preferred seat selection with extra legroom was not transferred to the new flights

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

better announcing at the gate prior to boarding and better organization of various gps

This time, I traveled in the economy, and it was surprisingly better than the eco-premium (food, comfort, and crew were noticeably worse in premium!)

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

overall the flight was good and we were happy they waited for us. However, our luggage didn t make it and this caused us a lot of problems.

This was an upgrade to business class and really enjoyed the experience. Much better than my earlier flight and thank you.

It was a pleasant experience accept temperature in the plane It was extremely cold in the airplane that I was shivering I got sick because of the extreme cold temperature on my flight

Crew was wonderful, snacks were so good and quite a variety for free, food was mediocre, big selection of movies and they kept lavatories pretty clean throughout the flight

It was unclear that additional passport control was needed before boarding. The seats were cramped and uncomfortable even for small persons. The arm rests were unable to be lifted completely out of the way and the media controls cut-out made them uncomfortable to lean on. One audio channel was not working on one of our seats.

Flight was very full and we had to checkin our carry on. Stuff however promised us that our luggage will be the first one to come out and it did

Great food - movie selection was good. Plane was a few minutes late but got to destination on time.

They canceled our flight and left us stranded to figure it out

We appreciated the friendly, efficient, and professional flight attendants. A wider selection of hot foods would be nice.

Did not have enough time from Venice seaport at Ravenna to get to Venice airport in order to make the scheduled flights. Need to have at least 3+ hours from ship docking to airport.

Everything was very good. Was able to change a make run flight leaving on direct earlier in the app -seamless!!! Well done

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

As usual, United scheduling is completely misleading. A 54-minute layover at O’Hare is too short to make a lot of connections, especially since the flight landed “on time” but had to wait on the taxiway 15 minutes for a gate to open up. Then it takes another 10 minutes to exit the plane before one can run to another concourse to catch a connecting flight.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

The plane used to go to Chicago was a bit outdated and needed a refresh

My connecting gate in .Chicago was across the aisle from my arriving gate. Otherwise I would not have made my connection. So that was very fortunate.

when you can say you don't remember being at any point upset during a flight, the airline is winning .

It was nice being on a flight that had working wifi. The boarding was quick - why don’t all airlines have small boarding groups window to aisle? Makes so much sense!!! I was disappointed to be the first person stopped to have to gate check my carryon. Especially when there was plenty of overhead space at the back! But I get it…keeps it moving. Crew was nice.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

The flight encountered a delay exceeding 4 hours. The food voucher issued was valued at $12, insufficient to cover our meal expenses. Consequently, I was unable to take my medication, leading to a drop in blood sugar levels and exacerbating my anxiety.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

3hour delay In the last 3 months i had 3 flights and 2 of these had a more than 2:40 hrs delayed

My initial flight to ORD was extended without reason. We circled the airport a few time and then drove on the ground for at least 20 minutes. These kinds of delays are annoying but somewhat expected… it would be nice if the crew would make an announcement to give updates on how long we could expect to be delayed.

Fantastic. I am low vision and was impressed with how helpful and accommodating the service tam was. It was super appreciated! I was pleasantly surprised about how delicious the food was. Like, “I wish I had more even though I’m no longer hungry” delicious. 100% enjoyable trip.

The flight was uneventful. What was a problem was I was delayed getting home one entire day because the flight from Sacramento was delayed. That made getting to my connecting flight impossible. I had to stay another night at the hotel and incur that expense as a result.

Flights were on time both ways, such a big plus! Staff was very accommodating and friendly. Question the choice of snacks that, which on both flights was dairy based. Appreciated using bottled water.

This flight was fine but had no time to breathe as the connection was late from Sea to ORD.. Super stressful. If we checked bags, the trip would have been very distressed.

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

It was good but I wished if they could have sign do not disturb if we did not wanted any meals . I was tired and slept through the entire flight and woke up just before landing .being hungry Too late to ask for something to eat before exiting the flight . Left feeling hunger 🙁

Pleasant, attentive and efficient flight attendants. Boarding process and seat selection easy. No internet on transatlantic flight. Extremely uncomfortable, rigid seat.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

Book cheap flights from Switzerland to Chicago

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Chicago found on KAYAK in the last 72 hours.
1/19Sun
1 stopTAP AIR PORTUGAL
16h 25mGVA-ORD
1/29Wed
1 stopTAP AIR PORTUGAL
32h 55mORD-GVA
$404
2/21Fri
1 stopTAP AIR PORTUGAL
16h 20mZRH-ORD
2/23Sun
1 stopTAP AIR PORTUGAL
19h 10mORD-ZRH
$409
12/7Sat
2 stopsBritish Airways
14h 35mZRH-ORD
12/10Tue
1 stopBritish Airways
14h 00mORD-ZRH
$468
12/6Fri
1 stopBritish Airways
14h 19mZRH-ORD
12/9Mon
1 stopBritish Airways
14h 10mORD-ZRH
$469
12/6Fri
nonstopSWISS
10h 05mZRH-ORD
12/9Mon
1 stopSWISS
11h 00mORD-ZRH
$479
12/7Sat
nonstopSWISS
10h 05mZRH-ORD
12/9Mon
1 stopSWISS
11h 00mORD-ZRH
$482
12/4Wed
1 stopAmerican Airlines
16h 55mGVA-ORD
12/9Mon
1 stopAmerican Airlines
14h 45mORD-GVA
$482
2/8Sat
1 stopAmerican Airlines
13h 05mBSL-ORD
2/16Sun
1 stopAmerican Airlines
13h 35mORD-BSL
$484
12/16Mon
1 stopUnited Airlines
15h 45mZRH-ORD
12/30Mon
1 stopUnited Airlines
31h 40mORD-ZRH
$497
12/16Mon
nonstopUnited Airlines
10h 15mZRH-ORD
12/30Mon
1 stopUnited Airlines
31h 40mORD-ZRH
$498

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Chicago found on KAYAK in the last 72 hours.
5/12Mon
1 stopAir Serbia
14h 00mZRH-ORD
$327
3/30Sun
1 stopAir Serbia
26h 45mZRH-ORD
$363
4/30Wed
nonstopSWISS
9h 55mZRH-ORD
$523
12/15Sun
2 stopsBritish Airways
20h 20mGVA-ORD
$542
2/14Fri
nonstopSWISS
10h 05mZRH-ORD
$556
12/19Thu
2 stopsBritish Airways
20h 27mZRH-ORD
$616
12/31Tue
2 stopsDelta
18h 57mZRH-ORD
$1,104
12/31Tue
1 stopDelta
15h 35mZRH-ORD
$1,109
2/15Sat
nonstopUnited Airlines
10h 05mZRH-ORD
$1,743
2/26Wed
nonstopUnited Airlines
10h 05mZRH-ORD
$7,632

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Last minute flights to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Chicago that are departing in the next 10 days.
11/26Tue
multi-stop
14h 00mZRH-ORD
12/3Tue
multi-stop
11h 55mORD-ZRH
$461
11/26Tue
multi-stopAmerican Airlines
16h 07mZRH-ORD
12/3Tue
multi-stopAmerican Airlines
15h 10mORD-ZRH
$579
11/26Tue
multi-stopAmerican Airlines
15h 28mZRH-ORD
12/3Tue
multi-stopAmerican Airlines
12h 37mORD-ZRH
$604
11/26Tue
nonstop
10h 15mZRH-ORD
12/3Tue
multi-stop
11h 50mORD-ZRH
$632
11/25Mon
multi-stopBritish Airways
13h 45mGVA-ORD
12/10Tue
multi-stopBritish Airways
10h 55mORD-GVA
$688
11/24Sun
multi-stopDelta
21h 56mZRH-ORD
12/8Sun
multi-stopDelta
16h 40mORD-ZRH
$714
11/25Mon
multi-stopAir Canada
29h 34mGVA-ORD
12/10Tue
multi-stopAir Canada
21h 30mORD-GVA
$718
11/26Tue
nonstopSWISS
10h 05mZRH-ORD
12/3Tue
nonstopSWISS
8h 40mORD-ZRH
$719
11/21Thu
multi-stopBritish Airways
12h 45mBSL-ORD
11/24Sun
multi-stopBritish Airways
13h 55mORD-BSL
$826
11/24Sun
nonstopSWISS
10h 05mZRH-ORD
12/8Sun
nonstopSWISS
8h 40mORD-ZRH
$853

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Everything you need to know for your flight to O'Hare Intl

Information on the airport you'll fly into in Chicago

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