What is the cheapest airline that flies from Illinois to Greek Islands?

Air Serbia, Aer Lingus, and Lufthansa are the most popular carriers operating from Illinois to Greek Islands

What airlines fly to Greek Islands?

Lufthansa, SWISS and British Airways are the top three most popular airlines that fly to Greek Islands from Illinois according to our data. Lufthansa is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Greek Islands. Keep in mind that there are 3 different airlines that fly to Greek Islands on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Greek Islands?

Prices for flights from Illinois to Greek Islands were last updated today.

How many operators does momondo search for flights from Illinois to Greek Islands?

There are 3 operators available for flights from Illinois to Greek Islands as of February 2026.

How old do you have to be to fly from Illinois to Greek Islands?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Greek Islands.

What documentation or ID do you need to fly to Greek Islands?

The necessary travel and health documents for your Greek Islands 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.

$370 Cheap Flights from Illinois to Greek Islands in 2026

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Find the cheapest flights from Illinois to Greek Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 8:55 pm

ORD

CHQ

17h 40m

1 stop

9:45 pm - 4:10 pm

CHQ

ORD

26h 25m

1 stop

$528Scandinavian Airlines

Mon, Apr 20 - Tue, Apr 28

7:15 pm - 8:55 pm

ORD

CHQ

17h 40m

1 stop

9:45 pm - 9:29 pm

CHQ

ORD

31h 44m

2 stops

$620Scandinavian Airlines

Mon, Apr 20 - Tue, Apr 28

12:50 pm - 12:05 pm

ORD

KGS

16h 15m

2 stops

4:40 pm - 11:05 am

KGS

ORD

25h 25m

2 stops

$730Multiple Airlines

Wed, Mar 11 - Wed, Mar 18

4:15 pm - 5:10 pm

ORD

CHQ

16h 55m

2 stops

9:45 pm - 3:15 pm

CHQ

ORD

25h 30m

3 stops

$783Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

9:40 pm - 8:50 am

ORD

HER

27h 10m

2 stops

7:00 pm - 12:55 pm

HER

ORD

25h 55m

2 stops

$819Lufthansa

Mon, May 18 - Mon, May 25

9:20 pm - 9:40 am

ORD

HER

28h 20m

2 stops

7:55 pm - 3:55 pm

HER

ORD

28h 00m

1 stop

$840SWISS

Mon, May 18 - Mon, May 25

4:05 pm - 6:35 pm

ORD

HER

18h 30m

1 stop

10:40 am - 7:55 pm

HER

ORD

17h 15m

1 stop

$841Lufthansa

Tue, Apr 14 - Tue, Apr 28

8:54 am - 1:55 pm

STL

JTR

21h 01m

2 stops

2:45 pm - 4:41 pm

JTR

STL

33h 56m

2 stops

$857British Airways

Sun, Apr 12 - Mon, Apr 20

5:37 pm - 4:15 pm

ORD

JTR

38h 38m

2 stops

2:45 pm - 1:50 pm

JTR

ORD

31h 05m

1 stop

$925British Airways

Tue, Apr 21 - Mon, Apr 27

7:05 pm - 8:00 pm

ORD

RHO

16h 55m

1 stop

11:20 am - 3:55 pm

RHO

ORD

36h 35m

1 stop

$1,042SWISS

Sat, Aug 8 - Fri, Aug 14

Lufthansa flights from Illinois to Greek Islands

Our best Lufthansa deals on Illinois to Greek Islands flight tickets

Lufthansa

May 18

ORD9:40 pmChicago O'Hare Intl

27h 10m

2 stops

HER8:50 amHeraklion N. Kazantzakis Apt.

May 25

HER7:00 pmHeraklion N. Kazantzakis Apt.

25h 55m

2 stops

ORD12:55 pmChicago O'Hare Intl

$819

Lufthansa

Apr 14

ORD4:05 pmChicago O'Hare Intl

18h 30m

1 stop

HER6:35 pmHeraklion N. Kazantzakis Apt.

Apr 28

HER10:40 amHeraklion N. Kazantzakis Apt.

17h 15m

1 stop

ORD7:55 pmChicago O'Hare Intl

$841

Lufthansa

Apr 14

ORD4:05 pmChicago O'Hare Intl

17h 05m

2 stops

HER5:10 pmHeraklion N. Kazantzakis Apt.

Apr 28

HER10:40 amHeraklion N. Kazantzakis Apt.

17h 15m

1 stop

ORD7:55 pmChicago O'Hare Intl

$863

British Airways flights from Illinois to Greek Islands

Our best British Airways deals on Illinois to Greek Islands flight tickets

British Airways

Apr 12

STL8:54 amLambert-St Louis

21h 01m

2 stops

JTR1:55 pmThera Santorini

Apr 20

JTR2:45 pmThera Santorini

33h 56m

2 stops

STL4:41 pmLambert-St Louis

$857

British Airways

May 16

ORD4:07 pmChicago O'Hare Intl

37h 58m

2 stops

HER2:05 pmHeraklion N. Kazantzakis Apt.

May 26

HER5:35 pmHeraklion N. Kazantzakis Apt.

26h 55m

1 stop

ORD12:30 pmChicago O'Hare Intl

$918

British Airways

Apr 21

ORD5:37 pmChicago O'Hare Intl

38h 38m

2 stops

JTR4:15 pmThera Santorini

Apr 27

JTR2:45 pmThera Santorini

31h 05m

1 stop

ORD1:50 pmChicago O'Hare Intl

$925

Fly from

Fly to

Route

Depart

Return

Price

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

Mon 4/20

7:15 pm-8:55 pm

1 stop17h 40m

Chania Souda

Tue 4/28

9:45 pm-4:10 pm

1 stop26h 25m

$528

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

Mon 4/20

7:15 pm-8:55 pm

1 stop17h 40m

Chania Souda

Tue 4/28

9:45 pm-9:29 pm

2 stops31h 44m

$620

ChicagoKos

ORD - KGS

ORDKGS

Chicago O'Hare Intl

Wed 3/11

12:50 pm-12:05 pm

2 stops16h 15m

Kos

Wed 3/18

4:40 pm-11:05 am

2 stops25h 25m

$730

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

Mon 4/20

4:15 pm-5:10 pm

2 stops16h 55m

Chania Souda

Tue 4/28

9:45 pm-3:15 pm

3 stops25h 30m

$783

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Mon 5/18

9:40 pm-8:50 am

2 stops27h 10m

Heraklion N. Kazantzakis Apt.

Mon 5/25

7:00 pm-12:55 pm

2 stops25h 55m

$819

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Mon 5/18

9:20 pm-9:40 am

2 stops28h 20m

Heraklion N. Kazantzakis Apt.

Mon 5/25

7:55 pm-3:55 pm

1 stop28h 00m

$840

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 4/14

4:05 pm-6:35 pm

1 stop18h 30m

Heraklion N. Kazantzakis Apt.

Tue 4/28

10:40 am-7:55 pm

1 stop17h 15m

$841

St. LouisThera

STL - JTR

STLJTR

Lambert-St Louis

Sun 4/12

8:54 am-1:55 pm

2 stops21h 01m

Thera Santorini

Mon 4/20

2:45 pm-4:41 pm

2 stops33h 56m

$857

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 4/21

5:37 pm-4:15 pm

2 stops38h 38m

Thera Santorini

Mon 4/27

2:45 pm-1:50 pm

1 stop31h 05m

$925

ChicagoRhodes

ORD - RHO

ORDRHO

Chicago O'Hare Intl

Sat 8/8

7:05 pm-8:00 pm

1 stop16h 55m

Rhodes Diagoras

Fri 8/14

11:20 am-3:55 pm

1 stop36h 35m

$1,042

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Greek Islands

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

Prices

Airlines

Can stopping save me money on Illinois to Greek Islands flights?

No. A direct flight is the cheapest option for a flight between Illinois to Greek Islands.

Cheap Illinois to Greek Islands flight deals and tips

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

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Illinois to Greek Islands takes 12h 15m

There are no direct flights from Illinois to Greek Islands. There are no popular flight routes from Illinois to Greek Islands.

Search flight deals

When did momondo last update prices for flights from Illinois to Greek Islands?
Prices for flights from Illinois to Greek Islands were last updated today.
How many operators does momondo search for flights from Illinois to Greek Islands?
There are 3 operators available for flights from Illinois to Greek Islands as of February 2026.
How old do you have to be to fly from Illinois to Greek Islands?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Greek Islands.
What documentation or ID do you need to fly to Greek Islands?
The necessary travel and health documents for your Greek Islands 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 plane model from Illinois to Greek Islands?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Greek Islands is Boeing 737-800, representing 16.50% of all bookings. The subsequent popular models are Airbus A321neo at 16.12%, Boeing 737 MAX 8 at 8.01%, and Boeing 737-900 at 7.75%.

Best airlines flying from Illinois to Greek Islands

Compare and see reviews for airlines that fly from Illinois to Greek Islands with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $572	Free Cancellation	Rating 7.6 1,872 reviews	Search SWISS flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 7,736 reviews	Search British Airways flights
Lufthansa	PriceFrom $842	Free Cancellation	Rating 6.8 7,782 reviews	Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Greek Islands from Illinois.

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

Flights from Illinois to Greek Islands with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Greek Islands?

momondo provides multiple filters to help you find the best flight to Greek Islands from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Illinois to Greek Islands flights. All you need is a valid email address and we will do the rest; it is that quick and easy.