How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 11% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 219 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

How long does it take to fly to Chicago?

Average flight duration from Greece to Chicago depends on which airport you fly into and out of. Flying from Athens to Chicago O'Hare Intl Airport is 11h 30m on average, while flying from Thessaloniki to Chicago O'Hare Intl Airport is 20h 20m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

What airlines fly to Chicago?

British Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Chicago from Greece according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 10 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Greece to Chicago are updated daily.

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

As of November 2025, there are 10 operators available to choose from for flights from Greece to Chicago.

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

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 Greece to Chicago.

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

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

$269 Cheap Flights from Greece to Chicago in 2025/26

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Find the cheapest flights from Greece to Chicago

Round-trip

One-way

Last minute

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Recent round-trip flight deals from Greece to Chicago

Enter your travel dates to find the best prices.

3:45 pm - 6:25 pmATH-ORD

34h 40m1 stop

8:20 pm - 8:50 pmORD-ATH

16h 30m1 stop

$536Turkish Airlines

Find Deal

Thu, Jan 22 - Fri, Feb 6

3:45 pm - 10:05 amATH-ORD

26h 20m1 stop

8:20 pm - 8:50 pmORD-ATH

16h 30m1 stop

$537Turkish Airlines

Find Deal

Wed, Dec 10 - Mon, Jan 12

1:55 pm - 3:15 pmSKG-ORD

33h 20m1 stop

9:50 pm - 12:55 pmORD-SKG

31h 05m1 stop

$557LOT

Find Deal

Fri, Apr 3 - Fri, Apr 10

1:55 pm - 3:15 pmSKG-ORD

33h 20m1 stop

9:50 pm - 12:55 pmORD-SKG

31h 05m1 stop

$559LOT

Find Deal

Fri, Apr 3 - Fri, Apr 10

7:30 pm - 4:55 pmATH-ORD

29h 25m1 stop

7:20 pm - 10:35 amORD-ATH

55h 15m2 stops

$560Scandinavian Airlines

Find Deal

Sat, Feb 7 - Thu, Feb 12

7:30 pm - 4:45 pmATH-ORD

29h 15m1 stop

7:10 pm - 8:20 pmORD-ATH

41h 10m2 stops

$561Scandinavian Airlines

Find Deal

Sun, Jan 11 - Sun, Jan 25

2:05 pm - 4:20 pmSKG-ORD

34h 15m1 stop

4:10 pm - 1:15 pmORD-SKG

13h 05m1 stop

$604SWISS

Find Deal

Thu, Jan 15 - Wed, Jan 28

6:00 am - 6:34 pmATH-MDW

20h 34m2 stops

5:59 pm - 5:40 pmMDW-ATH

15h 41m2 stops

$606Delta

Find Deal

Thu, Apr 9 - Mon, Apr 13

6:05 am - 5:29 pmATH-MDW

19h 24m2 stops

1:26 pm - 1:35 pmMDW-ATH

16h 09m2 stops

$607Delta

Find Deal

Fri, Jan 23 - Thu, Jan 29

2:05 pm - 4:20 pmSKG-ORD

34h 15m1 stop

5:10 pm - 1:15 pmORD-SKG

13h 05m1 stop

$615SWISS

Find Deal

Thu, Mar 5 - Mon, Mar 9

Lufthansa flights from Greece to Chicago

Our best Lufthansa deals on Greece to Chicago flight tickets

Lufthansa

Dec 15

ATH6:25 amAthens Eleftherios V.

14h 45m

1 stop

ORD1:10 pmChicago O'Hare Intl

Dec 31

ORD9:50 pmChicago O'Hare Intl

19h 50m

1 stop

ATH1:40 amAthens Eleftherios V.

$581

Find similar

Lufthansa

Apr 22

ATH6:55 amAthens Eleftherios V.

21h 00m

1 stop

ORD7:55 pmChicago O'Hare Intl

Apr 27

ORD3:35 pmChicago O'Hare Intl

15h 20m

1 stop

ATH2:55 pmAthens Eleftherios V.

$582

Find similar

Lufthansa

Dec 25

ATH5:35 pmAthens Eleftherios V.

27h 35m

1 stop

ORD1:10 pmChicago O'Hare Intl

Jan 8

ORD9:50 pmChicago O'Hare Intl

19h 50m

1 stop

ATH1:40 amAthens Eleftherios V.

$594

Find similar

Scandinavian Airlines flights from Greece to Chicago

Our best Scandinavian Airlines deals on Greece to Chicago flight tickets

Scandinavian Airlines

Feb 7

ATH7:30 pmAthens Eleftherios V.

29h 25m

1 stop

ORD4:55 pmChicago O'Hare Intl

Feb 12

ORD7:20 pmChicago O'Hare Intl

55h 15m

2 stops

ATH10:35 amAthens Eleftherios V.

$560

Find similar

Scandinavian Airlines

Jan 11

ATH7:30 pmAthens Eleftherios V.

29h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 25

ORD7:10 pmChicago O'Hare Intl

41h 10m

2 stops

ATH8:20 pmAthens Eleftherios V.

$561

Find similar

Scandinavian Airlines

Jan 17

ATH7:30 pmAthens Eleftherios V.

29h 25m

1 stop

ORD4:55 pmChicago O'Hare Intl

Jan 30

ORD7:20 pmChicago O'Hare Intl

31h 15m

2 stops

ATH10:35 amAthens Eleftherios V.

$564

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 1/22

3:45 pm-6:25 pm

1 stop34h 40m

Chicago O'Hare Intl

Fri 2/6

8:20 pm-8:50 pm

1 stop16h 30m

$536

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 12/10

3:45 pm-10:05 am

1 stop26h 20m

Chicago O'Hare Intl

Mon 1/12

8:20 pm-8:50 pm

1 stop16h 30m

$537

ThessalonikiChicago

SKG - ORD

SKGORD

Thessaloniki Makedonia

Fri 4/3

1:55 pm-3:15 pm

1 stop33h 20m

Chicago O'Hare Intl

Fri 4/10

9:50 pm-12:55 pm

1 stop31h 05m

$557

ThessalonikiChicago

SKG - ORD

SKGORD

Thessaloniki Makedonia

Fri 4/3

1:55 pm-3:15 pm

1 stop33h 20m

Chicago O'Hare Intl

Fri 4/10

9:50 pm-12:55 pm

1 stop31h 05m

$559

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Sat 2/7

7:30 pm-4:55 pm

1 stop29h 25m

Chicago O'Hare Intl

Thu 2/12

7:20 pm-10:35 am

2 stops55h 15m

$560

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Sun 1/11

7:30 pm-4:45 pm

1 stop29h 15m

Chicago O'Hare Intl

Sun 1/25

7:10 pm-8:20 pm

2 stops41h 10m

$561

ThessalonikiChicago

SKG - ORD

SKGORD

Thessaloniki Makedonia

Thu 1/15

2:05 pm-4:20 pm

1 stop34h 15m

Chicago O'Hare Intl

Wed 1/28

4:10 pm-1:15 pm

1 stop13h 05m

$604

AthensChicago

ATH - MDW

ATHMDW

Athens Eleftherios V.

Thu 4/9

6:00 am-6:34 pm

2 stops20h 34m

Chicago Midway

Mon 4/13

5:59 pm-5:40 pm

2 stops15h 41m

$606

AthensChicago

ATH - MDW

ATHMDW

Athens Eleftherios V.

Fri 1/23

6:05 am-5:29 pm

2 stops19h 24m

Chicago Midway

Thu 1/29

1:26 pm-1:35 pm

2 stops16h 09m

$607

ThessalonikiChicago

SKG - ORD

SKGORD

Thessaloniki Makedonia

Thu 3/5

2:05 pm-4:20 pm

1 stop34h 15m

Chicago O'Hare Intl

Mon 3/9

5:10 pm-1:15 pm

1 stop13h 05m

$615

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How to get the cheapest flight ticket from Greece to Chicago

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

Other information

What is the cheapest month to fly to Chicago?

The month of November is, on average, the cheapest month to fly to Chicago from Greece, with most prices found around $560. If you’re not able to fly to Chicago in November, then April is your next best option. Flight prices from Greece to Chicago during April average around $586.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $656. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Greece to Chicago for around $864.

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

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Greece to Chicago during this time can be as low as $695. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $711.

What is the cheapest Greece to Chicago flight route?

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

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

You are more likely to see cheaper flights to Chicago from Greece when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $674 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Greece for as low as $516 on momondo.

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

There are 3 cabin classes available to choose from on Greece to Chicago 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 Greece to Chicago flights?

No. A direct flight is the cheapest option for a flight between Greece to Chicago.

Cheap Greece to Chicago flight deals and tips

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

Best Price Found	$520
Fastest flight time	11h 30m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Greece in the past 72 hours is $520. The best round-trip flight deal from Greece to Chicago found on momondo in the last 72 hours is $390.

The fastest flight from Greece to Chicago takes 11h 30m

Direct flights go from Greece to Chicago every day.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

Search flight deals

When did momondo last update prices for flights from Greece to Chicago?
Prices for flights from Greece to Chicago are updated daily.
How many operators does momondo search for flights from Greece to Chicago?
As of November 2025, there are 10 operators available to choose from for flights from Greece to Chicago.
How old do you have to be to fly from Greece to Chicago?
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 Greece to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago 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 Chicago. 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 Greece to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Greece to Chicago is Boeing 787 Dreamliner, representing 61.73% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 25.77%, Boeing 787-8 Dreamliner at 5.92%, and Airbus A330-900neo at 2.85%.

Best airlines flying from Greece to Chicago

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $459	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
KLM	PriceFrom $482	Free Cancellation	Rating 7.7 1,419 reviews	Search KLM flights
Finnair	PriceFrom $485	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
British Airways	PriceFrom $491	Free Cancellation	Rating 6.7 7,535 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $496	Free Cancellation	Rating 7.3 4,050 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $500	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Iberia	PriceFrom $511	Free Cancellation	Rating 7.0 3,032 reviews	Search Iberia flights
United Airlines	PriceFrom $545	Free Cancellation	Rating 7.4 9,036 reviews	Search United Airlines flights
Lufthansa	PriceFrom $549	Free Cancellation	Rating 6.8 7,583 reviews	Search Lufthansa flights
SWISS	PriceFrom $562	Free Cancellation	Rating 7.5 1,790 reviews	Search SWISS flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

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

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

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

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

Once all potential Greece to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Chicago from Greece 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 Chicago 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.

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Find better results for your trip to the United States

Cheap flights from Greece to Chicago from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greece to Chicago departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Greece to Chicago

Recent round-trip flight deals from Greece to Chicago

Recent one-way flight deals from Greece to Chicago

Recent last minute flight deals from Greece to Chicago

Recent direct flight deals from Greece to Chicago

Lufthansa flights from Greece to Chicago

Our best Lufthansa deals on Greece to Chicago flight tickets

Scandinavian Airlines flights from Greece to Chicago

Our best Scandinavian Airlines deals on Greece to Chicago flight tickets

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Greece to Chicago

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 month to fly to Chicago?

The month of November is, on average, the cheapest month to fly to Chicago from Greece, with most prices found around $560. If you’re not able to fly to Chicago in November, then April is your next best option. Flight prices from Greece to Chicago during April average around $586.

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

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

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Greece to Chicago during this time can be as low as $695. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $711.

What is the cheapest Greece to Chicago flight route?

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

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

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

There are 3 cabin classes available to choose from on Greece to Chicago 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 Greece to Chicago flights?

No. A direct flight is the cheapest option for a flight between Greece to Chicago.

What airlines fly to Chicago?

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 11% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 219 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How long does it take to fly to Chicago?

Cheap Greece to Chicago flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

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

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

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

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

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

Best airlines flying from Greece to Chicago

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

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago 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 the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago