Latest deals
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Heraklion from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Heraklion departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago O'Hare Intl Airport to Heraklion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:35 pm - 6:10 pm
ORD
-
HER
18h 35m
1 stop
Lufthansa Logo
7:00 pm - 6:15 pm
HER
-
ORD
31h 15m
1 stop
$831Lufthansa
Sun, Sep 6 - Mon, Sep 14
British Airways Logo
3:57 pm - 4:25 pm
ORD
-
HER
16h 28m
2 stops
British Airways Logo
3:05 pm - 3:55 pm
HER
-
ORD
32h 50m
1 stop
$843British Airways
Mon, May 18 - Mon, May 25
SWISS Logo
7:05 pm - 7:05 pm
ORD
-
HER
16h 00m
1 stop
SWISS Logo
8:50 pm - 12:35 pm
HER
-
ORD
23h 45m
1 stop
$853SWISS
Sun, Sep 6 - Tue, Sep 15
SWISS Logo
7:05 pm - 10:15 am
ORD
-
HER
31h 10m
1 stop
SWISS Logo
8:50 pm - 12:35 pm
HER
-
ORD
23h 45m
1 stop
$866SWISS
Sun, Sep 6 - Tue, Sep 15
Multiple Airlines Logo
11:25 am - 12:35 am
ORD
-
HER
29h 10m
3 stops
Multiple Airlines Logo
12:20 pm - 9:40 am
HER
-
ORD
29h 20m
2 stops
$869Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
KLM Logo
4:20 pm - 11:10 am
ORD
-
HER
34h 50m
1 stop
KLM Logo
12:10 pm - 10:06 pm
HER
-
ORD
17h 56m
2 stops
$879KLM
Tue, Sep 8 - Wed, Sep 23
Lufthansa Logo
3:35 pm - 6:10 pm
ORD
-
HER
18h 35m
1 stop
Lufthansa Logo
7:00 pm - 6:15 pm
HER
-
ORD
31h 15m
1 stop
$880Lufthansa
Sun, Sep 6 - Mon, Sep 14
SWISS Logo
7:05 pm - 7:05 pm
ORD
-
HER
16h 00m
1 stop
SWISS Logo
8:50 pm - 12:35 pm
HER
-
ORD
23h 45m
1 stop
$899SWISS
Sun, Sep 6 - Tue, Sep 15
Multiple Airlines Logo
7:25 pm - 10:25 pm
ORD
-
HER
19h 00m
2 stops
Multiple Airlines Logo
6:25 pm - 1:50 pm
HER
-
ORD
27h 25m
1 stop
$908Multiple Airlines
Sat, Apr 25 - Sat, May 2
Multiple Airlines Logo
9:55 am - 11:20 pm
ORD
-
HER
29h 25m
3 stops
Multiple Airlines Logo
4:15 pm - 6:15 pm
HER
-
ORD
34h 00m
2 stops
$921Multiple Airlines
Sun, May 31 - Tue, Jun 9

Lufthansa flights from Chicago O'Hare Intl Airport to Heraklion

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Heraklion flight tickets
Lufthansa
Sep 6
ORD3:35 pmChicago O'Hare Intl
18h 35m
1 stop
HER6:10 pmHeraklion N. Kazantzakis Apt.
Sep 14
HER7:00 pmHeraklion N. Kazantzakis Apt.
31h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$831
Lufthansa
Sep 6
ORD3:35 pmChicago O'Hare Intl
18h 35m
1 stop
HER6:10 pmHeraklion N. Kazantzakis Apt.
Sep 14
HER7:00 pmHeraklion N. Kazantzakis Apt.
31h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$880
Lufthansa
Sep 6
ORD3:35 pmChicago O'Hare Intl
18h 35m
1 stop
HER6:10 pmHeraklion N. Kazantzakis Apt.
Sep 15
HER6:35 pmHeraklion N. Kazantzakis Apt.
26h 20m
2 stops
ORD12:55 pmChicago O'Hare Intl
$934

SWISS flights from Chicago O'Hare Intl Airport to Heraklion

Our best SWISS deals on Chicago O'Hare Intl Airport to Heraklion flight tickets
SWISS
Sep 6
ORD7:05 pmChicago O'Hare Intl
16h 00m
1 stop
HER7:05 pmHeraklion N. Kazantzakis Apt.
Sep 15
HER8:50 pmHeraklion N. Kazantzakis Apt.
23h 45m
1 stop
ORD12:35 pmChicago O'Hare Intl
$853
SWISS
Sep 6
ORD7:05 pmChicago O'Hare Intl
31h 10m
1 stop
HER10:15 amHeraklion N. Kazantzakis Apt.
Sep 15
HER8:50 pmHeraklion N. Kazantzakis Apt.
23h 45m
1 stop
ORD12:35 pmChicago O'Hare Intl
$866
SWISS
Sep 6
ORD7:05 pmChicago O'Hare Intl
16h 00m
1 stop
HER7:05 pmHeraklion N. Kazantzakis Apt.
Sep 15
HER8:50 pmHeraklion N. Kazantzakis Apt.
23h 45m
1 stop
ORD12:35 pmChicago O'Hare Intl
$899

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Heraklion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sun 9/6

3:35 pm-6:10 pm

1 stop18h 35m

Heraklion N. Kazantzakis Apt.

Mon 9/14

7:00 pm-6:15 pm

1 stop31h 15m

$831

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Mon 5/18

3:57 pm-4:25 pm

2 stops16h 28m

Heraklion N. Kazantzakis Apt.

Mon 5/25

3:05 pm-3:55 pm

1 stop32h 50m

$843
Quickest round-trip

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sun 9/6

7:05 pm-7:05 pm

1 stop16h 00m

Heraklion N. Kazantzakis Apt.

Tue 9/15

8:50 pm-12:35 pm

1 stop23h 45m

$853

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sun 9/6

7:05 pm-10:15 am

1 stop31h 10m

Heraklion N. Kazantzakis Apt.

Tue 9/15

8:50 pm-12:35 pm

1 stop23h 45m

$866

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 4/7

11:25 am-12:35 am

3 stops29h 10m

Heraklion N. Kazantzakis Apt.

Tue 4/14

12:20 pm-9:40 am

2 stops29h 20m

$869

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 9/8

4:20 pm-11:10 am

1 stop34h 50m

Heraklion N. Kazantzakis Apt.

Wed 9/23

12:10 pm-10:06 pm

2 stops17h 56m

$879

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sun 9/6

3:35 pm-6:10 pm

1 stop18h 35m

Heraklion N. Kazantzakis Apt.

Mon 9/14

7:00 pm-6:15 pm

1 stop31h 15m

$880

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sun 9/6

7:05 pm-7:05 pm

1 stop16h 00m

Heraklion N. Kazantzakis Apt.

Tue 9/15

8:50 pm-12:35 pm

1 stop23h 45m

$899

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sat 4/25

7:25 pm-10:25 pm

2 stops19h 00m

Heraklion N. Kazantzakis Apt.

Sat 5/2

6:25 pm-1:50 pm

1 stop27h 25m

$908

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sun 5/31

9:55 am-11:20 pm

3 stops29h 25m

Heraklion N. Kazantzakis Apt.

Tue 6/9

4:15 pm-6:15 pm

2 stops34h 00m

$921

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Chicago O'Hare Intl Airport to Heraklion

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Heraklion according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Heraklion (ORD to HER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Heraklion

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Heraklion takes 16h 50m
There are no direct flights from Chicago O'Hare Intl Airport to Heraklion. There are no popular flight routes from Chicago O'Hare Intl Airport to Heraklion.
Search flight deals

  • How far is Chicago O'Hare Intl to Heraklion N. Kazantzakis Apt. by plane?

    Chicago O'Hare Intl and Heraklion N. Kazantzakis Apt. are 5620.6 mi apart from one another. Flights usually cover this in 16h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Heraklion N. Kazantzakis Apt. Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Heraklion N. Kazantzakis Apt. Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Heraklion N. Kazantzakis Apt. Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Heraklion N. Kazantzakis Apt. Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Heraklion N. Kazantzakis Apt. Airport.

  • What documentation or ID do you need to fly to Heraklion N. Kazantzakis Apt. Airport?

    The necessary travel and health documents for your Heraklion N. Kazantzakis Apt. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Heraklion?

Best airlines flying from Chicago O'Hare Intl Airport to Heraklion

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Heraklion with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $842Free CancellationRating
6.8
7,848 reviews
Search Lufthansa flights
SWISSPriceFrom $893Free CancellationRating
7.5
1,897 reviews
Search SWISS flights

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Heraklion?

    Confirm your travel details to search for the latest offers for flights from Chicago O'Hare Intl Airport to Heraklion. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Heraklion with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Heraklion?

Book flights to Heraklion if you plan to visit one of these locations
Hersonissos
Mália
Gouves
Agia Pelagia
Stalida

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Heraklion?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Heraklion. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Heraklion with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Heraklion flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Heraklion?

momondo helps you find the best flight between Chicago and Heraklion by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Heraklion right now. Can momondo alert me if prices change?

Price alerts on flights to Heraklion from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Heraklion trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/13
Mon 4/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece

Airports servicing Crete

Chania Souda Airport
Sitia Airport