How many flights depart from Chicago to Greece on average per day?

7 flights are operational daily from Chicago to Greece as of August 2025. The most popular departure time for this route is 4:00PM, with 100% of flights per day taking off in the afternoon.

What is the cheapest airline that flies from Chicago to Greece?

Turkish Airlines is the most popular carrier operating from Chicago to Greece

How many flights depart from Chicago to Greece on average per week?

As of August 2025, 49 flights take off from Chicago and land in Greece each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What airlines fly to Greece?

United Airlines, Turkish Airlines and British Airways are the top three most popular airlines that fly to Greece from Chicago according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 19 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago to Greece?

Prices for flights from Chicago to Greece are updated daily.

How many operators does momondo search for flights from Chicago to Greece?

As of August 2025, there are 19 operators available to choose from for flights from Chicago to Greece.

How old do you have to be to fly from Chicago to Greece?

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 Chicago to Greece.

What documentation or ID do you need to fly to Greece?

The required travel and health documents for your Greece 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 Greece. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$215 Cheap Flights from Chicago to Greece in 2025

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Find the cheapest flights from Chicago to Greece

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:15 am - 11:35 amORD-ATH

21h 20m1 stop

11:55 am - 1:55 pmATH-ORD

34h 00m2 stops

$461United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 12

11:00 am - 10:05 amORD-ATH

15h 05m2 stops

11:55 am - 2:40 pmATH-ORD

34h 45m2 stops

$466United Airlines

Find Deal

Wed, Oct 15 - Fri, Nov 7

8:20 pm - 8:50 pmORD-ATH

16h 30m1 stop

10:10 am - 6:25 pmATH-ORD

16h 15m1 stop

$477Turkish Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

7:50 pm - 3:05 amORD-ATH

23h 15m1 stop

10:25 am - 10:00 pmATH-ORD

19h 35m1 stop

$486Turkish Airlines

Find Deal

Wed, Oct 8 - Mon, Oct 20

3:35 pm - 1:40 pmORD-ATH

14h 05m1 stop

6:25 am - 1:10 pmATH-ORD

14h 45m1 stop

$506Lufthansa

Find Deal

Wed, Oct 22 - Thu, Nov 6

10:50 pm - 1:25 amORD-ATH

19h 35m1 stop

6:35 am - 6:25 pmATH-ORD

19h 50m1 stop

$517Lufthansa

Find Deal

Tue, Oct 28 - Wed, Nov 12

4:55 pm - 2:10 pmORD-KLX

13h 15m1 stop

3:20 pm - 6:15 pmKLX-ORD

34h 55m1 stop

$540British Airways

Find Deal

Sun, Aug 17 - Mon, Sep 8

9:15 pm - 1:55 pmORD-HER

32h 40m1 stop

4:35 pm - 1:55 pmHER-ORD

29h 20m1 stop

$540British Airways

Find Deal

Wed, Oct 15 - Wed, Oct 22

9:29 am - 9:25 pmORD-JTR

27h 56m2 stops

4:55 pm - 1:30 pmJTR-ORD

28h 35m1 stop

$858Iberia

Find Deal

Sat, Aug 30 - Mon, Sep 8

4:30 pm - 9:10 pmORD-JMK

20h 40m1 stop

10:00 pm - 1:30 pmJMK-ORD

23h 30m1 stop

$959Iberia

Find Deal

Thu, Aug 14 - Tue, Aug 19

Turkish Airlines flights from Chicago to Greece

Our best Turkish Airlines deals on Chicago to Greece flight tickets

Turkish Airlines

Dec 1

ORD8:20 pmChicago O'Hare Intl

16h 30m

1 stop

ATH8:50 pmAthens Eleftherios V.

Dec 10

ATH10:10 amAthens Eleftherios V.

16h 15m

1 stop

ORD6:25 pmChicago O'Hare Intl

$477

Find similar

Turkish Airlines

Oct 8

ORD7:50 pmChicago O'Hare Intl

23h 15m

1 stop

ATH3:05 amAthens Eleftherios V.

Oct 20

ATH10:25 amAthens Eleftherios V.

19h 35m

1 stop

ORD10:00 pmChicago O'Hare Intl

$486

Find similar

Turkish Airlines

Sep 9

ORD7:50 pmChicago O'Hare Intl

23h 15m

1 stop

ATH3:05 amAthens Eleftherios V.

Sep 22

ATH3:55 amAthens Eleftherios V.

13h 45m

1 stop

ORD9:40 amChicago O'Hare Intl

$491

Find similar

Scandinavian Airlines flights from Chicago to Greece

Our best Scandinavian Airlines deals on Chicago to Greece flight tickets

Scandinavian Airlines

Oct 31

ORD8:20 pmChicago O'Hare Intl

15h 20m

1 stop

ATH6:40 pmAthens Eleftherios V.

Nov 14

ATH2:10 pmAthens Eleftherios V.

34h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

$503

Find similar

Scandinavian Airlines

Nov 9

ORD7:20 pmChicago O'Hare Intl

15h 20m

1 stop

ATH6:40 pmAthens Eleftherios V.

Nov 15

ATH7:30 pmAthens Eleftherios V.

29h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

$505

Find similar

Scandinavian Airlines

Jan 16

ORD7:20 pmChicago O'Hare Intl

33h 20m

1 stop

ATH12:40 pmAthens Eleftherios V.

May 17

ATH7:40 pmAthens Eleftherios V.

28h 30m

1 stop

ORD4:10 pmChicago O'Hare Intl

$510

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 10/29

7:15 am-11:35 am

1 stop21h 20m

Athens Eleftherios V.

Wed 11/12

11:55 am-1:55 pm

2 stops34h 00m

$461

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 10/15

11:00 am-10:05 am

2 stops15h 05m

Athens Eleftherios V.

Fri 11/7

11:55 am-2:40 pm

2 stops34h 45m

$466

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 12/1

8:20 pm-8:50 pm

1 stop16h 30m

Athens Eleftherios V.

Wed 12/10

10:10 am-6:25 pm

1 stop16h 15m

$477

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 10/8

7:50 pm-3:05 am

1 stop23h 15m

Athens Eleftherios V.

Mon 10/20

10:25 am-10:00 pm

1 stop19h 35m

$486

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 10/22

3:35 pm-1:40 pm

1 stop14h 05m

Athens Eleftherios V.

Thu 11/6

6:25 am-1:10 pm

1 stop14h 45m

$506

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 10/28

10:50 pm-1:25 am

1 stop19h 35m

Athens Eleftherios V.

Wed 11/12

6:35 am-6:25 pm

1 stop19h 50m

$517

ChicagoKalamata

ORD - KLX

ORDKLX

Chicago O'Hare Intl

Sun 8/17

4:55 pm-2:10 pm

1 stop13h 15m

Kalamata

Mon 9/8

3:20 pm-6:15 pm

1 stop34h 55m

$540

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Wed 10/15

9:15 pm-1:55 pm

1 stop32h 40m

Heraklion N. Kazantzakis Apt.

Wed 10/22

4:35 pm-1:55 pm

1 stop29h 20m

$540

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sat 8/30

9:29 am-9:25 pm

2 stops27h 56m

Thera Santorini

Mon 9/8

4:55 pm-1:30 pm

1 stop28h 35m

$858

ChicagoMykonos

ORD - JMK

ORDJMK

Chicago O'Hare Intl

Thu 8/14

4:30 pm-9:10 pm

1 stop20h 40m

Mikonos

Tue 8/19

10:00 pm-1:30 pm

1 stop23h 30m

$959

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 Chicago to Greece

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

Other information

What is the cheapest month to fly to Greece?

In general, November is the cheapest month to fly from Chicago to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $625. If you are unable to visit Greece during the month of November, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $626.

What is the cheapest day to depart on your flight to Greece?

According to our data, Tuesday is the cheapest day to fly to Greece from Chicago. The lowest ticket price found for a Tuesday departure recently was $1,209. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Chicago to Greece on a Friday will generally be more expensive and average around $1,348. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Greece?

Flying to Greece from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $795 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Greece, so prices are often more expensive at around $1,273 per ticket.

What is the cheapest Chicago to Greece flight route?

Fly from Chicago O'Hare Intl to Athens Eleftherios V. for the best Chicago - Greece flight prices

How far in advance should I book a flight to Greece?

You are more likely to see cheaper flights to Greece from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $862 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Chicago for as low as $845 on momondo.

What cabin class options are available on Chicago to Greece flights?

There are 3 cabin classes available to choose from on Chicago to Greece flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Greece flights?

You could potentially save up to 39% on your flight if you consider stops on a Chicago to Greece flight.

When did momondo last update prices for flights from Chicago to Greece?
Prices for flights from Chicago to Greece are updated daily.
How many operators does momondo search for flights from Chicago to Greece?
As of August 2025, there are 19 operators available to choose from for flights from Chicago to Greece.
How old do you have to be to fly from Chicago to Greece?
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 Chicago to Greece.
What documentation or ID do you need to fly to Greece?
The required travel and health documents for your Greece 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 Greece. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to Greece?
Based on momondo bookings for flights between Chicago and Greece, the leading plane model is Boeing 787 Dreamliner, making up 48.86% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 32.85%, Boeing 787-10 Dreamliner with 17.21%, and Boeing 787-9 Dreamliner with 0.40%.

Best airlines flying from Chicago to Greece

Compare and see reviews for airlines that fly from Chicago to Greece with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $406	Free Cancellation	Rating 7.3 1,457 reviews	Search Scandinavian Airlines flights
Air Serbia	PriceFrom $436	Free Cancellation	Rating 6.3 196 reviews	Search Air Serbia flights
Delta	PriceFrom $449	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Air France	PriceFrom $463	Free Cancellation	Rating 7.5 1,465 reviews	Search Air France flights
Virgin Atlantic	PriceFrom $484	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
KLM	PriceFrom $491	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
Turkish Airlines	PriceFrom $518	Free Cancellation	Rating 7.3 3,933 reviews	Search Turkish Airlines flights
LOT	PriceFrom $530	Free Cancellation	Rating 7.6 1,105 reviews	Search LOT flights
Air Canada	PriceFrom $568	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
SWISS	PriceFrom $581	Free Cancellation	Rating 7.5 1,686 reviews	Search SWISS flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Greece. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Greece from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Chicago and Greece 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 Greece right now. Can momondo alert me if prices change?

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