Which airline has the best punctuality record on Chicago to Greece flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

How often are flights from Chicago to Greece delayed?

Historically, on average around 27% of flights between Chicago and Greece have experienced a delay on any given week. The average delay length over the past 12 months has been 190 minutes.

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

Air Serbia, Air France, and Delta are the most popular carriers operating from Chicago to Greece

What airlines fly to Greece?

United Airlines, Turkish Airlines and Lufthansa 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 44% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 18 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Chicago to Greece flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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 January 2026, there are 18 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.

$241 Cheap Flights from Chicago to Greece in 2026

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Find the cheapest flights from Chicago to Greece

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 8:55 pm

ORD

SKG

16h 35m

1 stop

9:30 am - 10:05 am

SKG

ORD

32h 35m

1 stop

$503Turkish Airlines

Sun, Feb 8 - Sun, Feb 15

8:20 pm - 8:55 pm

ORD

SKG

16h 35m

1 stop

9:30 am - 10:05 am

SKG

ORD

32h 35m

1 stop

$505Turkish Airlines

Fri, Feb 27 - Mon, Mar 2

7:15 pm - 6:40 pm

ORD

ATH

15h 25m

1 stop

11:40 am - 4:10 pm

ATH

ORD

36h 30m

2 stops

$535Scandinavian Airlines

Sat, Apr 4 - Thu, Apr 9

7:20 pm - 6:40 pm

ORD

ATH

15h 20m

1 stop

11:35 am - 4:20 pm

ATH

ORD

60h 45m

2 stops

$539Scandinavian Airlines

Mon, Feb 16 - Mon, Mar 30

9:40 pm - 8:50 am

ORD

HER

27h 10m

2 stops

7:00 pm - 12:55 pm

HER

ORD

25h 55m

2 stops

$760Lufthansa

Mon, May 18 - Mon, May 25

9:40 pm - 8:50 am

ORD

HER

27h 10m

2 stops

7:00 pm - 12:55 pm

HER

ORD

25h 55m

2 stops

$761Lufthansa

Mon, May 18 - Mon, May 25

12:30 pm - 4:15 pm

ORD

JTR

43h 45m

2 stops

3:55 pm - 1:50 pm

JTR

ORD

29h 55m

1 stop

$984British Airways

Tue, Apr 14 - Sat, Apr 25

8:35 pm - 4:15 pm

ORD

JTR

35h 40m

1 stop

3:55 pm - 5:35 pm

JTR

ORD

33h 40m

1 stop

$987American Airlines

Tue, Apr 14 - Sat, Apr 25

3:35 pm - 1:55 pm

ORD

JTR

38h 20m

2 stops

5:05 pm - 7:20 pm

JTR

ORD

34h 15m

2 stops

$994British Airways

Sat, May 2 - Sat, May 9

10:07 am - 1:55 pm

ORD

JTR

19h 48m

2 stops

5:10 pm - 6:05 pm

JTR

ORD

32h 55m

2 stops

$1,002American Airlines

Sun, Apr 26 - Sun, May 3

Scandinavian Airlines flights from Chicago to Greece

Our best Scandinavian Airlines deals on Chicago to Greece flight tickets

Scandinavian Airlines

Apr 4

ORD7:15 pmChicago O'Hare Intl

15h 25m

1 stop

ATH6:40 pmAthens Eleftherios V.

Apr 9

ATH11:40 amAthens Eleftherios V.

36h 30m

2 stops

ORD4:10 pmChicago O'Hare Intl

$535

Scandinavian Airlines

Feb 16

ORD7:20 pmChicago O'Hare Intl

15h 20m

1 stop

ATH6:40 pmAthens Eleftherios V.

Mar 30

ATH11:35 amAthens Eleftherios V.

60h 45m

2 stops

ORD4:20 pmChicago O'Hare Intl

$539

Scandinavian Airlines

Mar 22

ORD8:20 pmChicago O'Hare Intl

15h 20m

1 stop

ATH6:40 pmAthens Eleftherios V.

Mar 30

ATH11:35 amAthens Eleftherios V.

60h 45m

2 stops

ORD4:20 pmChicago O'Hare Intl

$549

Delta flights from Chicago to Greece

Our best Delta deals on Chicago to Greece flight tickets

Delta

Feb 4

ORD5:30 amChicago O'Hare Intl

24h 05m

2 stops

ATH1:35 pmAthens Eleftherios V.

Mar 4

ATH6:05 amAthens Eleftherios V.

16h 15m

1 stop

ORD2:20 pmChicago O'Hare Intl

$591

Delta

Feb 16

MDW6:00 amChicago Midway

23h 35m

2 stops

ATH1:35 pmAthens Eleftherios V.

Mar 13

ATH12:20 pmAthens Eleftherios V.

17h 11m

1 stop

MDW10:31 pmChicago Midway

$594

Delta

Feb 16

MDW6:00 amChicago Midway

23h 35m

2 stops

ATH1:35 pmAthens Eleftherios V.

Mar 12

ATH11:50 amAthens Eleftherios V.

28h 03m

2 stops

MDW8:53 amChicago Midway

$598

Fly from

Fly to

Route

Depart

Return

Price

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sun 2/8

8:20 pm-8:55 pm

1 stop16h 35m

Thessaloniki Makedonia

Sun 2/15

9:30 am-10:05 am

1 stop32h 35m

$503

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Fri 2/27

8:20 pm-8:55 pm

1 stop16h 35m

Thessaloniki Makedonia

Mon 3/2

9:30 am-10:05 am

1 stop32h 35m

$505

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sat 4/4

7:15 pm-6:40 pm

1 stop15h 25m

Athens Eleftherios V.

Thu 4/9

11:40 am-4:10 pm

2 stops36h 30m

$535

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 2/16

7:20 pm-6:40 pm

1 stop15h 20m

Athens Eleftherios V.

Mon 3/30

11:35 am-4:20 pm

2 stops60h 45m

$539

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

$760

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

$761

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 4/14

12:30 pm-4:15 pm

2 stops43h 45m

Thera Santorini

Sat 4/25

3:55 pm-1:50 pm

1 stop29h 55m

$984

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 4/14

8:35 pm-4:15 pm

1 stop35h 40m

Thera Santorini

Sat 4/25

3:55 pm-5:35 pm

1 stop33h 40m

$987

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sat 5/2

3:35 pm-1:55 pm

2 stops38h 20m

Thera Santorini

Sat 5/9

5:05 pm-7:20 pm

2 stops34h 15m

$994

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 4/26

10:07 am-1:55 pm

2 stops19h 48m

Thera Santorini

Sun 5/3

5:10 pm-6:05 pm

2 stops32h 55m

$1,002

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

Delays

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 $593. 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 $633.

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 $1,199. 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 $1,357. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $867 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 40% on your flight if you consider stops on a Chicago to Greece flight.

Cheap Chicago to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Greece

Best Price Found	$644
Fastest flight time	10h 10m
Direct flights	Every day
Airports in Greece	191 airports

The best one-way flight to Greece from Chicago in the past 72 hours is $644. The best round-trip flight deal from Chicago to Greece found on momondo in the last 72 hours is $896.

The fastest flight from Chicago to Greece takes 10h 10m

Direct flights go from Chicago to Greece every day.

There are 191 airports in Greece. From Chicago there are direct flights to Athens Eleftherios V. (ATH).

Search flight deals

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 January 2026, there are 18 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 46.33% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 31.33%, Boeing 787-10 Dreamliner with 20.57%, and Boeing 787-9 Dreamliner with 0.31%.

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 1,674 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom $424	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $438	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
Air France	PriceFrom $454	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France flights
KLM	PriceFrom $466	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
Air Serbia	PriceFrom $470	Free Cancellation	Rating 6.2 215 reviews	Search Air Serbia flights
Air Canada	PriceFrom $480	Free Cancellation	Rating 7.1 10,667 reviews	Search Air Canada flights
LOT	PriceFrom $488	Free Cancellation	Rating 7.5 1,174 reviews	Search LOT flights
Turkish Airlines	PriceFrom $504	Free Cancellation	Rating 7.3 4,208 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $535	Free Cancellation	Rating 6.8 7,756 reviews	Search Lufthansa 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.

An easier way to manage your Greece trip

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Find better results for your trip to Greece

Popular cities in Greece

Flights to Athensfrom $325

Flights to Thessalonikifrom $445

Flights to Heraklionfrom $582

Flights to Therafrom $494

Flights to Rhodesfrom $456

Flights to Chaniafrom $440

Flights to Mykonosfrom $561

Flights to Argostolifrom $548

Flights to Prévezafrom $743

Flights to Parikiafrom $604

Flights to Naxosfrom $636

Flights to Skiathosfrom $729

Cheap flights from Chicago to Greece from $241

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 to Greece departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Chicago to Greece

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Scandinavian Airlines flights from Chicago to Greece

Our best Scandinavian Airlines deals on Chicago to Greece flight tickets

Delta flights from Chicago to Greece

Our best Delta deals on Chicago to Greece flight tickets

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Use the filters below to find and compare flights from Chicago to Greece that are best for you.

See travel insights to Greece from

How to get the cheapest flight ticket from Chicago to Greece

What is the cheapest month to fly to Greece?

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

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?

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 40% on your flight if you consider stops on a Chicago to Greece flight.

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

Air Serbia, Air France, and Delta are the most popular carriers operating from Chicago to Greece

What airlines fly to Greece?

How often are flights from Chicago to Greece delayed?

Historically, on average around 27% of flights between Chicago and Greece have experienced a delay on any given week. The average delay length over the past 12 months has been 190 minutes.

What is the most punctual flight time for Chicago to Greece flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Greece flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

Cheap Chicago to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Greece

Best Price Found

Fastest flight time

Direct flights

Airports in Greece

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

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

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

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

What is the most popular plane model from Chicago to Greece?

Best airlines flying from Chicago to Greece

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

Why use momondo?

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

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

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

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

An easier way to manage your Greece 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Popular cities in Greece

Popular flights according to clicks in the last 7 days on momondo