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Heraklion

$678+ Cheap flights from Chicago (CHI) 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HER
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Chicago to Heraklion

Cheapest flights from Chicago to Heraklion
Explore the most affordable flight options available from Chicago to Heraklion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Justfly.com deal was found by Cheapflights users on 12/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:35 pmORD - HER
2 stops29h 40mLufthansa
Sun 1/41:10 pmHER - ORD
2 stops38h 55mLufthansa
Deal found 12/12$3,057
This Gotogate deal was found by Cheapflights users on 12/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:50 pmORD - HER
2 stops18h 15mMultiple Airlines
Sun 1/49:35 amHER - ORD
1 stop36h 35mMultiple Airlines
Deal found 12/12$3,630

Find flight deals from Chicago to Heraklion

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Heraklion (HER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$698
(KAYAK)

One-way from

$678
(Ovago)
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 Chicago (CHI) to Heraklion N. Kazantzakis Apt.
Search Deals
One-way flight from Chicago (CHI) to Heraklion N. Kazantzakis Apt.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 December 14, 2025.
Use the filters below to find and compare flights from Chicago to Heraklion that are best for you.

Fly from

Chicago

Fly to

Heraklion

Route

Depart

Return

Price

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Wed 1/28

6:50 pm-9:05 pm

2 stops18h 15m

Heraklion N. Kazantzakis Apt.

Wed 2/4

9:45 pm-1:25 pm

2 stops23h 40m

$784

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sat 3/14

12:50 pm-2:25 pm

2 stops18h 35m

Heraklion N. Kazantzakis Apt.

Sun 3/22

1:10 pm-3:10 pm

1 stop33h 00m

$788

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sat 3/14

4:20 pm-2:25 pm

2 stops15h 05m

Heraklion N. Kazantzakis Apt.

Wed 3/25

3:30 pm-3:10 pm

2 stops30h 40m

$817

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Thu 3/12

6:45 pm-4:30 pm

2 stops38h 45m

Heraklion N. Kazantzakis Apt.

Sat 3/21

5:20 pm-3:10 pm

2 stops52h 50m

$817

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Fri 3/13

5:55 pm-2:25 pm

2 stops37h 30m

Heraklion N. Kazantzakis Apt.

Sun 3/22

1:10 pm-3:10 pm

1 stop33h 00m

$837

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Thu 3/12

11:35 pm-2:40 pm

1 stop32h 05m

Heraklion N. Kazantzakis Apt.

Wed 3/25

3:30 pm-12:00 pm

2 stops27h 30m

$885

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Thu 3/12

11:35 pm-2:40 pm

1 stop32h 05m

Heraklion N. Kazantzakis Apt.

Sun 3/22

1:10 pm-3:10 pm

1 stop33h 00m

$903

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Thu 3/12

11:35 pm-2:40 pm

1 stop32h 05m

Heraklion N. Kazantzakis Apt.

Sat 3/21

3:30 pm-9:05 pm

1 stop36h 35m

$911

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Wed 3/11

12:50 pm-4:35 pm

1 stop20h 45m

Heraklion N. Kazantzakis Apt.

Wed 3/25

9:45 pm-4:00 pm

2 stops49h 15m

$961

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Thu 3/12

11:35 pm-2:40 pm

1 stop32h 05m

Heraklion N. Kazantzakis Apt.

Fri 3/20

6:05 pm-9:05 pm

2 stops58h 00m

$963

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 12 results
1
2

Compare providers for flights from Chicago to Heraklion

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Heraklion in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Heraklion flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Heraklion flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Heraklion flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Heraklion flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Heraklion flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Heraklion

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

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

Find hourly flight availability from Chicago 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 December 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 52% on flights from Chicago to Heraklion by exploring options for tickets in the morning.

Reviews of airlines servicing Heraklion

Get insights into the airlines that provide service to Heraklion. 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 Heraklion. Reviews last updated December 14, 2025.
See what other customers who have flown with SWISS and Lufthansa from Chicago to Heraklion have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,812 reviews

Boarding

7.7

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.5
Good
1,812 reviews
SWISS
7.5
Good
1,812 reviews

Boarding

7.7

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Lufthansa
6.8
Okay
7,628 reviews
SWISS
7.5
Good
1,812 reviews

Boarding

7.7

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Located just 1.7 mi from the city center, Heraklion N. Kazantzakis Apt. is the airport most travelers will use when flying to Heraklion from Chicago. Booking flights from Chicago to N. Kazantzakis Apt. (HER) should be relatively easy as there are 0 daily inbound flights from Chicago from 2 different airlines.

  • How long is the flight from Chicago to Heraklion?

    There are many flights that can get you from Chicago to Heraklion in 15h 05m. Fly via Lufthansa or SWISS to get the fastest option. The distance between Chicago and Heraklion is about 5622 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Heraklion round-trip?

    Currently priced at $842, Lufthansa will fly you from Chicago to Heraklion and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on SWISS for as low as $893.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Heraklion

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Heraklion flights
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St. Louis to Chania flights
St. Louis to Heraklion flights

Top 2 airlines flying from Chicago to Heraklion

Discover the top 2 airlines that operate flights from Chicago 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$842Average$1,156FlexibilityNo cancel feeOn-time76%
SWISSCheapest$893Average$1,261FlexibilityNo cancel feeOn-time79%

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