What is the most punctual flight time for Greece to Chicago 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.

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

Air Serbia and LOT are the most popular carriers operating from Greece to Chicago

How often are flights from Greece to Chicago delayed?

Historically, on average around 12% of flights between Greece and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 219 minutes.

Which airline has the best punctuality record on Greece to Chicago 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 Iberia 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 36% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 9 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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.

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

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

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 January 2026, there are 9 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.

$253 Cheap Flights from Greece to Chicago in 2026

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Find the cheapest flights from Greece to Chicago

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Greece to Chicago

Enter your travel dates to find the best prices.

1:00 pm - 12:22 pm

ATH

ORD

31h 22m

1 stop

6:45 pm - 9:10 am

ORD

ATH

30h 25m

1 stop

$553British Airways

Wed, May 13 - Mon, Jun 8

9:40 pm - 10:05 am

ATH

ORD

20h 25m

1 stop

9:20 pm - 8:50 pm

ORD

ATH

16h 30m

1 stop

$554Turkish Airlines

Sun, Mar 1 - Tue, Mar 10

7:15 am - 2:15 pm

ATH

ORD

15h 00m

1 stop

9:31 am - 10:00 am

ORD

ATH

16h 29m

1 stop

$555Iberia

Thu, May 14 - Sat, May 30

8:50 pm - 7:20 pm

ATH

ORD

30h 30m

2 stops

7:05 pm - 2:15 am

ORD

ATH

23h 10m

1 stop

$556British Airways

Fri, May 8 - Sun, May 24

9:40 pm - 10:05 am

ATH

ORD

20h 25m

1 stop

11:25 am - 8:55 am

ORD

ATH

13h 30m

1 stop

$557Turkish Airlines

Sat, Feb 14 - Wed, Apr 8

5:30 pm - 12:30 pm

ATH

ORD

27h 00m

1 stop

4:40 pm - 11:00 am

ORD

ATH

10h 20mnonstop

$560British Airways

Mon, May 11 - Thu, Jun 11

7:35 am - 9:30 pm

ATH

ORD

20h 55m

2 stops

6:40 am - 9:10 am

ORD

ATH

18h 30m

1 stop

$561American Airlines

Tue, Mar 17 - Tue, Mar 31

8:20 pm - 2:55 pm

ATH

ORD

26h 35m

2 stops

6:30 pm - 6:50 pm

ORD

ATH

16h 20m

1 stop

$569Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

6:00 am - 5:58 pm

ATH

MDW

19h 58m

2 stops

6:00 am - 7:50 am

MDW

ATH

17h 50m

2 stops

$591Delta

Mon, Apr 13 - Tue, Apr 21

6:00 am - 5:22 pm

ATH

MDW

19h 22m

2 stops

2:12 pm - 4:30 pm

MDW

ATH

18h 18m

2 stops

$592Delta

Thu, Apr 9 - Tue, Apr 14

Air Canada flights from Greece to Chicago

Our best Air Canada deals on Greece to Chicago flight tickets

Air Canada

Feb 2

ATH1:10 pmAthens Eleftherios V.

33h 45m

2 stops

ORD2:55 pmChicago O'Hare Intl

Feb 15

ORD3:35 pmChicago O'Hare Intl

41h 05m

2 stops

ATH4:40 pmAthens Eleftherios V.

$775

Air Canada

Apr 22

SKG9:05 amThessaloniki Makedonia

35h 55m

2 stops

ORD1:00 pmChicago O'Hare Intl

Apr 26

ORD7:55 amChicago O'Hare Intl

20h 55m

2 stops

SKG12:50 pmThessaloniki Makedonia

$1,121

LOT flights from Greece to Chicago

Our best LOT deals on Greece to Chicago flight tickets

LOT

Apr 3

SKG1:55 pmThessaloniki Makedonia

57h 15m

2 stops

ORD3:10 pmChicago O'Hare Intl

Apr 10

ORD9:50 pmChicago O'Hare Intl

31h 05m

1 stop

SKG12:55 pmThessaloniki Makedonia

$623

LOT

Apr 3

SKG1:55 pmThessaloniki Makedonia

57h 15m

2 stops

ORD3:10 pmChicago O'Hare Intl

Apr 10

ORD9:50 pmChicago O'Hare Intl

31h 05m

1 stop

SKG12:55 pmThessaloniki Makedonia

$629

LOT

Apr 22

SKG1:55 pmThessaloniki Makedonia

13h 55m

1 stop

ORD7:50 pmChicago O'Hare Intl

Apr 26

ORD5:10 pmChicago O'Hare Intl

16h 15m

1 stop

SKG5:25 pmThessaloniki Makedonia

$793

Fly from

Fly to

Route

Depart

Return

Price

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 5/13

1:00 pm-12:22 pm

1 stop31h 22m

Chicago O'Hare Intl

Mon 6/8

6:45 pm-9:10 am

1 stop30h 25m

$553

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Sun 3/1

9:40 pm-10:05 am

1 stop20h 25m

Chicago O'Hare Intl

Tue 3/10

9:20 pm-8:50 pm

1 stop16h 30m

$554

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 5/14

7:15 am-2:15 pm

1 stop15h 00m

Chicago O'Hare Intl

Sat 5/30

9:31 am-10:00 am

1 stop16h 29m

$555

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Fri 5/8

8:50 pm-7:20 pm

2 stops30h 30m

Chicago O'Hare Intl

Sun 5/24

7:05 pm-2:15 am

1 stop23h 10m

$556

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Sat 2/14

9:40 pm-10:05 am

1 stop20h 25m

Chicago O'Hare Intl

Wed 4/8

11:25 am-8:55 am

1 stop13h 30m

$557

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Mon 5/11

5:30 pm-12:30 pm

1 stop27h 00m

Chicago O'Hare Intl

Thu 6/11

4:40 pm-11:00 am

Nonstop10h 20m

$560

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Tue 3/17

7:35 am-9:30 pm

2 stops20h 55m

Chicago O'Hare Intl

Tue 3/31

6:40 am-9:10 am

1 stop18h 30m

$561

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 2/25

8:20 pm-2:55 pm

2 stops26h 35m

Chicago O'Hare Intl

Wed 3/4

6:30 pm-6:50 pm

1 stop16h 20m

$569

AthensChicago

ATH - MDW

ATHMDW

Athens Eleftherios V.

Mon 4/13

6:00 am-5:58 pm

2 stops19h 58m

Chicago Midway

Tue 4/21

6:00 am-7:50 am

2 stops17h 50m

$591

AthensChicago

ATH - MDW

ATHMDW

Athens Eleftherios V.

Thu 4/9

6:00 am-5:22 pm

2 stops19h 22m

Chicago Midway

Tue 4/14

2:12 pm-4:30 pm

2 stops18h 18m

$592

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 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 $557. If you’re not able to fly to Chicago in November, then February is your next best option. Flight prices from Greece to Chicago during February average around $585.

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 $873.

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 $686 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 $509 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	$514
Fastest flight time	11h 30m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Greece in the past 72 hours is $514. The best round-trip flight deal from Greece to Chicago found on momondo in the last 72 hours is $636.

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

Direct flights go from Greece to Chicago every day.

There are 3 airports in Chicago. From Greece there are direct flights to 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 January 2026, there are 9 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 53.33% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 17.33%, Airbus A330-900neo at 9.33%, and Boeing 787-8 Dreamliner at 8.67%.

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
Finnair	PriceFrom $485	Free Cancellation	Rating 7.6 1,356 reviews	Search Finnair flights
Delta	PriceFrom $492	Free Cancellation	Rating 7.9 8,122 reviews	Search Delta flights
British Airways	PriceFrom $493	Free Cancellation	Rating 6.7 7,704 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $502	Free Cancellation	Rating 7.3 4,209 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $503	Free Cancellation	Rating 7.2 11,200 reviews	Search American Airlines flights
Iberia	PriceFrom $511	Free Cancellation	Rating 7.0 3,099 reviews	Search Iberia flights
United Airlines	PriceFrom $550	Free Cancellation	Rating 7.4 9,206 reviews	Search United Airlines flights
SWISS	PriceFrom $562	Free Cancellation	Rating 7.6 1,863 reviews	Search SWISS flights
Lufthansa	PriceFrom $591	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

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.

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Cheap flights from Greece to Chicago from $253

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 4/23. 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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Filter for what you want

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Find the cheapest flights from Greece to Chicago

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Air Canada flights from Greece to Chicago

Our best Air Canada deals on Greece to Chicago flight tickets

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Our best LOT deals on Greece to Chicago flight tickets

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See travel insights to Chicago from

How to get the cheapest flight ticket from Greece to Chicago

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 $557. If you’re not able to fly to Chicago in November, then February is your next best option. Flight prices from Greece to Chicago during February average around $585.

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

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 is the cheapest airline that flies from Greece to Chicago?

Air Serbia and LOT are the most popular carriers operating from Greece to Chicago

What airlines fly to Chicago?

How often are flights from Greece to Chicago delayed?

Historically, on average around 12% of flights between Greece and Chicago 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 Greece to Chicago 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.

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

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

Which airline has the best punctuality record on Greece to Chicago 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