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Heraklion

$441+ Cheap flights from Illinois to Heraklion (HER)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HER
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Illinois to Heraklion

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

This United deal was found by Cheapflights users on 10/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:20 pmORD - HER
1 stop15h 15mMultiple Airlines
Fri 12/56:05 pmHER - ORD
1 stop28h 05mMultiple Airlines
Deal found 10/29$639
This United deal was found by Cheapflights users on 10/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:20 pmORD - HER
1 stop15h 15mMultiple Airlines
Sat 12/63:30 pmHER - ORD
1 stop31h 50mMultiple Airlines
Deal found 10/29$646
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:20 pmORD - HER
1 stop16h 10mMultiple Airlines
Sat 11/1511:00 amHER - ORD
1 stop37h 20mMultiple Airlines
Deal found 10/28$710
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:20 pmORD - HER
1 stop14h 15mMultiple Airlines
Tue 12/29:45 pmHER - ORD
2 stops23h 25mMultiple Airlines
Deal found 10/28$801
This Lufthansa deal was found by Cheapflights users on 10/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:31 pmSTL - HER
2 stops19h 39mLufthansa
Tue 11/181:30 pmHER - STL
2 stops37h 46mLufthansa
Deal found 10/30$1,128

Cheap flight deals from Illinois to Heraklion

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$605
(Trip.com)

One-way from

$441
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Heraklion N. Kazantzakis Apt. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Heraklion N. Kazantzakis Apt. flights.
Search Deals
From Illinois to Heraklion N. Kazantzakis Apt.
Search Deals
One-way flight from Illinois to Heraklion N. Kazantzakis Apt.
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Cheapflights Fare Finder

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

Fly from

Illinois

Fly to

Heraklion

Route

Depart

Return

Price

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 3/17

5:20 pm-2:35 pm

1 stop14h 15m

Heraklion N. Kazantzakis Apt.

Wed 3/25

3:30 pm-9:05 pm

1 stop36h 35m

$589

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 3/17

2:00 pm-2:35 pm

2 stops17h 35m

Heraklion N. Kazantzakis Apt.

Wed 3/25

3:30 pm-9:05 pm

1 stop36h 35m

$605

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 12/2

12:50 pm-2:35 pm

2 stops17h 45m

Heraklion N. Kazantzakis Apt.

Fri 12/5

6:05 pm-6:25 pm

1 stop32h 20m

$639

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 12/2

10:38 am-2:35 pm

2 stops19h 57m

Heraklion N. Kazantzakis Apt.

Sat 12/6

3:30 pm-1:10 pm

1 stop29h 40m

$646

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Fri 4/17

7:05 pm-2:25 am

1 stop23h 20m

Heraklion N. Kazantzakis Apt.

Sat 4/25

6:40 pm-6:15 pm

1 stop31h 35m

$647

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Fri 4/17

9:40 pm-2:25 am

2 stops20h 45m

Heraklion N. Kazantzakis Apt.

Sat 4/25

6:40 pm-6:15 pm

1 stop31h 35m

$664

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Fri 4/17

5:10 pm-5:20 pm

2 stops16h 10m

Heraklion N. Kazantzakis Apt.

Sat 4/25

4:45 pm-3:03 pm

2 stops30h 18m

$694

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Fri 11/14

12:31 pm-4:10 pm

2 stops19h 39m

Heraklion N. Kazantzakis Apt.

Tue 11/18

1:30 pm-7:16 pm

2 stops37h 46m

$1,128

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Wed 2/11

7:10 pm-6:15 pm

3 stops39h 05m

$441

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Thu 1/1

4:20 pm-5:10 pm

2 stops16h 50m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 14 results
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Best time to book a flight from Illinois to Heraklion

Have a flexible travel schedule? Discover the best time to fly to Heraklion 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 Heraklion

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

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

It’s optimal to fly from Illinois to Heraklion in the morning. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight at noon.

Related info for your journey

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

    For a flight from Illinois to Heraklion, you will be flying into N. Kazantzakis Apt.. Heraklion N. Kazantzakis Apt. (HER) is just 1.7 mi from the center of the city.

  • How long is the flight from Illinois to Heraklion?

    Lufthansa can get you from Illinois to Heraklion in just under 14h 15m. Your travel time can differ by up to . There are 5622 mi between Illinois and Heraklion.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Heraklion?

Book flights to Heraklion if you plan to visit one of these locations
Hersonissos
Stalida

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Alternative routes for Illinois to Heraklion

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Top 2 airlines flying from Illinois to Heraklion

Discover the top 2 airlines that operate flights from Illinois to Heraklion. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$842Average$1,082FlexibilityNo cancel feeOn-time76%
SWISSCheapest$893Average$1,261FlexibilityNo cancel feeOn-time79%

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