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Cheap flights from Illinois to Heraklion from $439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Heraklion departing on 9/2. 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
0 bags

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Find the cheapest flights from Illinois to Heraklion

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
2:20 pm - 8:00 pm
ORD
-
HER
21h 40m
1 stop
SWISS Logo
7:55 pm - 12:35 pm
HER
-
ORD
24h 40m
1 stop
$894SWISS
Mon, Aug 17 - Mon, Aug 31
SWISS Logo
7:05 pm - 11:45 am
ORD
-
HER
32h 40m
2 stops
SWISS Logo
7:55 pm - 12:35 pm
HER
-
ORD
24h 40m
1 stop
$933SWISS
Mon, Aug 17 - Mon, Aug 31
Multiple Airlines Logo
1:20 pm - 4:35 pm
ORD
-
HER
19h 15m
2 stops
Multiple Airlines Logo
3:40 pm - 2:30 pm
HER
-
ORD
30h 50m
1 stop
$938Multiple Airlines
Thu, Jun 4 - Sun, Jun 14
SWISS Logo
2:20 pm - 8:10 pm
ORD
-
HER
21h 50m
1 stop
SWISS Logo
8:45 pm - 12:35 pm
HER
-
ORD
23h 50m
1 stop
$940SWISS
Thu, Aug 13 - Wed, Sep 2
Multiple Airlines Logo
9:46 am - 6:25 pm
STL
-
HER
24h 39m
2 stops
Multiple Airlines Logo
9:45 pm - 9:23 pm
HER
-
STL
31h 38m
2 stops
$969Multiple Airlines
Tue, Sep 22 - Mon, Sep 28
Multiple Airlines Logo
4:55 pm - 9:45 am
ORD
-
HER
32h 50m
2 stops
Multiple Airlines Logo
11:45 pm - 11:50 am
HER
-
ORD
20h 05m
1 stop
$969Multiple Airlines
Sun, Oct 4 - Sat, Oct 10
British Airways Logo
9:35 pm - 1:55 pm
STL
-
HER
32h 20m
1 stop
British Airways Logo
5:05 pm - 11:20 pm
HER
-
STL
38h 15m
2 stops
$1,031British Airways
Wed, Sep 9 - Thu, Sep 17
British Airways Logo
7:44 am - 4:15 pm
STL
-
HER
24h 31m
2 stops
British Airways Logo
5:05 pm - 11:20 pm
HER
-
STL
38h 15m
2 stops
$1,033British Airways
Wed, Sep 9 - Thu, Sep 17
Lufthansa Logo
8:43 am - 6:25 pm
STL
-
HER
25h 42m
2 stops
Lufthansa Logo
7:15 pm - 3:46 pm
HER
-
STL
28h 31m
2 stops
$1,118Lufthansa
Sat, Jul 18 - Sun, Jul 26
Lufthansa Logo
3:30 pm - 5:45 pm
STL
-
HER
18h 15m
1 stop
Lufthansa Logo
6:35 pm - 1:25 pm
HER
-
STL
26h 50m
1 stop
$1,123Lufthansa
Wed, Sep 9 - Thu, Sep 17

British Airways flights from Illinois to Heraklion

Our best British Airways deals on Illinois to Heraklion flight tickets
British Airways
Sep 9
STL9:35 pmLambert-St Louis
32h 20m
1 stop
HER1:55 pmHeraklion N. Kazantzakis Apt.
Sep 17
HER5:05 pmHeraklion N. Kazantzakis Apt.
38h 15m
2 stops
STL11:20 pmLambert-St Louis
$1,031
British Airways
Sep 9
STL7:44 amLambert-St Louis
24h 31m
2 stops
HER4:15 pmHeraklion N. Kazantzakis Apt.
Sep 17
HER5:05 pmHeraklion N. Kazantzakis Apt.
38h 15m
2 stops
STL11:20 pmLambert-St Louis
$1,033
British Airways
Sep 22
STL9:35 pmLambert-St Louis
34h 40m
1 stop
HER4:15 pmHeraklion N. Kazantzakis Apt.
Sep 28
HER9:45 pmHeraklion N. Kazantzakis Apt.
29h 45m
1 stop
STL7:30 pmLambert-St Louis
$1,041

LOT flights from Illinois to Heraklion

Our best LOT deals on Illinois to Heraklion flight tickets
LOT
Oct 2
ORD5:10 pmChicago O'Hare Intl
14h 30m
1 stop
HER3:40 pmHeraklion N. Kazantzakis Apt.
Oct 10
HER4:40 pmHeraklion N. Kazantzakis Apt.
35h 10m
1 stop
ORD7:50 pmChicago O'Hare Intl
$1,046
LOT
Oct 3
ORD9:50 pmChicago O'Hare Intl
33h 50m
1 stop
HER3:40 pmHeraklion N. Kazantzakis Apt.
Oct 10
HER4:40 pmHeraklion N. Kazantzakis Apt.
35h 10m
1 stop
ORD7:50 pmChicago O'Hare Intl
$1,057
LOT
Oct 2
ORD5:10 pmChicago O'Hare Intl
14h 30m
1 stop
HER3:40 pmHeraklion N. Kazantzakis Apt.
Oct 10
HER4:40 pmHeraklion N. Kazantzakis Apt.
30h 30m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,081

momondo 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, momondo users made 832,500 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from Illinois 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

Mon 8/17

2:20 pm-8:00 pm

1 stop21h 40m

Heraklion N. Kazantzakis Apt.

Mon 8/31

7:55 pm-12:35 pm

1 stop24h 40m

$894

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Mon 8/17

7:05 pm-11:45 am

2 stops32h 40m

Heraklion N. Kazantzakis Apt.

Mon 8/31

7:55 pm-12:35 pm

1 stop24h 40m

$933

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Thu 6/4

1:20 pm-4:35 pm

2 stops19h 15m

Heraklion N. Kazantzakis Apt.

Sun 6/14

3:40 pm-2:30 pm

1 stop30h 50m

$938

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Thu 8/13

2:20 pm-8:10 pm

1 stop21h 50m

Heraklion N. Kazantzakis Apt.

Wed 9/2

8:45 pm-12:35 pm

1 stop23h 50m

$940

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Tue 9/22

9:46 am-6:25 pm

2 stops24h 39m

Heraklion N. Kazantzakis Apt.

Mon 9/28

9:45 pm-9:23 pm

2 stops31h 38m

$969

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sun 10/4

4:55 pm-9:45 am

2 stops32h 50m

Heraklion N. Kazantzakis Apt.

Sat 10/10

11:45 pm-11:50 am

1 stop20h 05m

$969

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Wed 9/9

9:35 pm-1:55 pm

1 stop32h 20m

Heraklion N. Kazantzakis Apt.

Thu 9/17

5:05 pm-11:20 pm

2 stops38h 15m

$1,031

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Wed 9/9

7:44 am-4:15 pm

2 stops24h 31m

Heraklion N. Kazantzakis Apt.

Thu 9/17

5:05 pm-11:20 pm

2 stops38h 15m

$1,033

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Sat 7/18

8:43 am-6:25 pm

2 stops25h 42m

Heraklion N. Kazantzakis Apt.

Sun 7/26

7:15 pm-3:46 pm

2 stops28h 31m

$1,118
Quickest round-trip

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Wed 9/9

3:30 pm-5:45 pm

1 stop18h 15m

Heraklion N. Kazantzakis Apt.

Thu 9/17

6:35 pm-1:25 pm

1 stop26h 50m

$1,123

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Heraklion from

How to get the cheapest flight ticket from Illinois to Heraklion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Illinois to Heraklion N. Kazantzakis Apt.?

Lufthansa and SWISS are the most popular carriers operating from Illinois to Heraklion N. Kazantzakis Apt.

Cheap Illinois to Heraklion flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Heraklion

Fastest flight time

15h 25m

Direct flights

None
The fastest flight from Illinois to Heraklion takes 15h 25m
There are no direct flights from Illinois to Heraklion. There are no popular flight routes from Illinois to Heraklion.
Search flight deals

Frequently asked questions about flying from Illinois to Heraklion

  • When did momondo last update prices for flights from Illinois to Heraklion N. Kazantzakis Apt. Airport?

    Prices for flights from Illinois to Heraklion N. Kazantzakis Apt. Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Heraklion N. Kazantzakis Apt. Airport?

  • How old do you have to be to fly from Illinois 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 Illinois to Heraklion N. Kazantzakis Apt. Airport.

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

    The required travel and health documents for your Heraklion N. Kazantzakis Apt. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Heraklion N. Kazantzakis Apt. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Heraklion

Compare and see reviews for airlines that fly from Illinois to Heraklion with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $842Free CancellationRating
6.8
7,974 reviews
Search Lufthansa flights
SWISSPriceFrom $893Free CancellationRating
7.6
1,936 reviews
Search SWISS flights

Traveling to a place near Heraklion?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Heraklion for you.

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

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

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

Once you have performed a search for Illinois to Heraklion flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Heraklion from Illinois 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.

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