ORD - HER

$331 Find Cheap Flights from Chicago to Heraklion

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Heraklion departing on 9/17. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Heraklion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Heraklion, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Heraklion, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Heraklion (ORD-HER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Heraklion that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Heraklion

Mon, Oct 27 - Wed, Nov 5
SWISS Logo
8:05 pm - 1:45 pmORD-HER
34h 40m1 stop
SWISS Logo
2:50 pm - 4:15 pmHER-ORD
33h 25m1 stop
$588SWISS
Find Deal
Tue, Oct 28 - Fri, Nov 7
SWISS Logo
5:10 pm - 1:45 pmORD-HER
13h 35m1 stop
SWISS Logo
6:20 pm - 4:15 pmHER-ORD
29h 55m1 stop
$603SWISS
Find Deal
Sun, Oct 26 - Wed, Nov 5
Lufthansa Logo
10:50 pm - 5:55 pmORD-HER
12h 05m1 stop
Lufthansa Logo
5:55 pm - 6:25 pmHER-ORD
32h 30m1 stop
$604Lufthansa
Find Deal
Wed, Oct 29 - Sun, Nov 9
 Logo
10:50 pm - 5:55 pmORD-HER
12h 05m1 stop
 Logo
7:05 pm - 4:15 pmHER-ORD
29h 10m1 stop
Sun, Oct 26 - Wed, Nov 5
Lufthansa Logo
10:50 pm - 5:55 pmORD-HER
12h 05m1 stop
Lufthansa Logo
5:55 pm - 8:05 pmHER-ORD
34h 10m2 stops
$614Lufthansa
Find Deal
Tue, Oct 28 - Tue, Nov 4
 Logo
2:39 pm - 8:20 pmORD-HER
22h 41m2 stops
 Logo
6:35 pm - 1:10 pmHER-ORD
26h 35m2 stops
Mon, Sep 22 - Sun, Sep 28
British Airways Logo
5:45 pm - 4:30 pmORD-HER
14h 45m1 stop
British Airways Logo
5:35 pm - 6:15 pmHER-ORD
32h 40m1 stop
$778British Airways
Find Deal
Tue, Sep 30 - Thu, Oct 9
Austrian Airlines Logo
12:55 pm - 7:50 pmORD-HER
22h 55m2 stops
Austrian Airlines Logo
7:10 pm - 6:30 pmHER-ORD
31h 20m2 stops
$786Austrian Airlines
Find Deal
Mon, Sep 22 - Sun, Sep 28
British Airways Logo
1:59 pm - 4:30 pmORD-HER
18h 31m2 stops
British Airways Logo
5:35 pm - 6:15 pmHER-ORD
32h 40m1 stop
$811British Airways
Find Deal
Fri, Sep 26 - Thu, Oct 9
Austrian Airlines Logo
4:20 pm - 8:30 pmORD-HER
20h 10m1 stop
Austrian Airlines Logo
7:10 pm - 1:20 pmHER-ORD
26h 10m1 stop
$832Austrian Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Chicago to Heraklion flights

Get data-powered insights and trends into flights from Chicago to Heraklion to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Heraklion?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago to Heraklion were found on SWISS ($588) and Lufthansa ($604).

Good to know

Cheapest flight$331
Flight from Chicago to Heraklion

When to book flights from Chicago to Heraklion

Are your dates flexible? Find out the best times to travel from Chicago to Heraklion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Heraklion flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Heraklion?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Heraklion was $331 for a one-way ticket and $588 for a round-trip.

  • Do I need a passport to fly between Chicago and Heraklion?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago and on arrival in Heraklion.

  • Which airports will I be using when flying from Chicago to Heraklion?

    When flying out of Chicago you will be using Chicago O'Hare Intl. You will be landing at Heraklion, also known as Heraklion N. Kazantzakis Apt..

  • Which aircraft models fly most regularly from Chicago to Heraklion?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Heraklion?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Chicago and Heraklion, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Heraklion, SWISS or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Chicago to Heraklion are SWISS and Lufthansa. With an average price for the route of $1,128 and an overall rating of 7.5, SWISS is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,210 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Chicago to Heraklion?

    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 from Chicago to Heraklion.

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

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

  • What is the Hacker Fare option on flights from Chicago to Heraklion?

    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 Heraklion with an airline and back to Chicago with another airline. Booking your flights between Chicago and HER can sometimes prove cheaper using this method.

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

    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 Heraklion from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chicago to Heraklion

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Heraklion. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Heraklion? 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.
7.5
SWISSOverall score based on 1645 reviews
8.2Crew
7.0Food
7.6Boarding
7.4Comfort
6.7Entertainment
Airline reviews

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

6.0 GoodBeth, Jun 2025SEA - ZRH
Read more SWISS reviews

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

Each flight we took was late with little or no updates or information.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

PLEASE DONT TAKE FORCEFULLY(SIZE APPROPRIATE) CARRY ONS FROM PASSENGERS WHO FOR SOME REASON NEED TO KEEP IT

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

I slept the whole flight so I can't tell you about the food and there was no entertainment offered. Crew was very nice, seats were comfortable in business, and boarding was easy.

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

Delayed over 2 hours. Bring your own snacks or prepare to pay. No entertainment and no plug plugs for charging.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

Everything you need to know for your flight from Chicago to Heraklion

Information on your arrival and departure airports

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