ORD - HER

$645 Find Cheap Flights from Chicago to Heraklion

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Heraklion departing on 4/17. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$645
Multiple Airlines
Fri 4/17Sat 5/2
ORD - HER • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/23
ORD - HER • multi-stop
Top airlines
Lufthansa
Cheapest • from $682 (round-trip)
SWISS
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight 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

Fri, Apr 17 - Sat, May 2
Multiple Airlines Logo
7:05 pm - 2:25 amORD-HER
23h 20m1 stop
Multiple Airlines Logo
6:30 pm - 12:30 pmHER-ORD
26h 00m1 stop
$645Multiple Airlines
Find Deal
Fri, Apr 17 - Sat, May 2
Lufthansa Logo
10:30 pm - 2:25 amORD-HER
19h 55m2 stops
Lufthansa Logo
6:30 pm - 12:30 pmHER-ORD
26h 00m1 stop
$682Lufthansa
Find Deal
Fri, Nov 7 - Sat, Nov 15
Multiple Airlines Logo
4:20 pm - 4:30 pmORD-HER
16h 10m1 stop
Multiple Airlines Logo
11:00 am - 4:20 pmHER-ORD
37h 20m1 stop
$683Multiple Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 15
Multiple Airlines Logo
4:20 pm - 4:30 pmORD-HER
16h 10m1 stop
Multiple Airlines Logo
11:00 am - 4:20 pmHER-ORD
37h 20m1 stop
$684Multiple Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 12
Multiple Airlines Logo
11:50 am - 10:55 amORD-HER
15h 05m2 stops
Multiple Airlines Logo
8:10 am - 10:05 amHER-ORD
33h 55m2 stops
$686Multiple Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 15
Multiple Airlines Logo
1:00 pm - 4:30 pmORD-HER
19h 30m2 stops
Multiple Airlines Logo
11:00 am - 4:20 pmHER-ORD
37h 20m1 stop
$690Multiple Airlines
Find Deal
Fri, Apr 17 - Sat, May 2
British Airways Logo
5:10 pm - 5:20 pmORD-HER
16h 10m2 stops
British Airways Logo
4:45 pm - 3:59 pmHER-ORD
31h 14m2 stops
$695British Airways
Find Deal
Fri, Nov 7 - Sat, Nov 15
Multiple Airlines Logo
1:00 pm - 4:30 pmORD-HER
19h 30m2 stops
Multiple Airlines Logo
11:00 am - 4:20 pmHER-ORD
37h 20m1 stop
$713Multiple Airlines
Find Deal
Mon, Mar 30 - Thu, Apr 2
Air Canada Logo
10:40 am - 2:20 pmORD-HER
19h 40m2 stops
Air Canada Logo
9:30 am - 2:55 pmHER-ORD
37h 25m2 stops
$1,371Air Canada
Find Deal
Sat, Nov 8 - Wed, Nov 12
SWISS Logo
6:50 pm - 6:15 pmORD-HER
15h 25m1 stop
SWISS Logo
2:50 pm - 4:20 pmHER-ORD
33h 30m1 stop
$1,723SWISS
Find Deal
Booking Insights

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 Lufthansa ($682) and British Airways ($695).

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Heraklion?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Chicago O'Hare Intl Airport to Heraklion.

There are 2 airlines that fly nonstop from Chicago O'Hare Intl Airport to Heraklion. They are Lufthansa and SWISS. The cheapest airline for this route is Lufthansa, with the best round-trip deal found costing $842. On average, the best prices for this route can be found at Lufthansa.

Good to know

Cheapest flight$645
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 $645 for a round-trip ticket.

  • 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 is the only airline alliance operating flights between Chicago and Heraklion.

  • 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 $1,261 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 $1,082 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 1772 reviews
7.7Boarding
8.2Crew
6.8Entertainment
7.1Food
7.4Comfort
Airline reviews

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

10.0 ExcellentAnonymous, Sep 2025ZRH - EWR
Read more SWISS reviews

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Swiss is the. Only airline I use when I go to Europe. They are on time and they are fantastic!

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

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.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

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

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

Information on your arrival and departure airports

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