How many flights depart from Illinois to Athens on average per day?

As of August 2025, 7 flights take off from Illinois and land in Athens each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.

How many flights depart from Illinois to Athens on average per week?

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

What is the cheapest airline that flies from Illinois to Athens Eleftherios V.?

Turkish Airlines is the most popular carrier operating from Illinois to Athens Eleftherios V.

How long does it take to fly to Athens?

If you’re flying from a popular airport in Illinois, such as Chicago or Peoria, and flying into Athens, then you can expect flight times to average 12h 08m and 19h 35m, respectively.

What airlines fly to Athens?

United Airlines, Turkish Airlines and British Airways are the top three most popular airlines that fly to Athens from Illinois according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 18 different airlines that fly to Athens 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 Athens Eleftherios V. Airport?

Prices for flights from Illinois to Athens Eleftherios V. Airport refresh daily.

How many operators does momondo search for flights from Illinois to Athens Eleftherios V. Airport?

As of August 2025, there are 18 operators available to choose from for flights from Illinois to Athens Eleftherios V. Airport.

How old do you have to be to fly from Illinois to Athens Eleftherios V. Airport?

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 Illinois to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

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

$221 Cheap Flights from Illinois to Athens in 2025

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Find the cheapest flights from Illinois to Athens

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:05 pm - 12:55 amORD-ATH

21h 50m1 stop

6:55 am - 3:55 pmATH-ORD

17h 00m1 stop

$370SWISS

Find Deal

Sun, Sep 21 - Wed, Oct 15

9:08 pm - 10:05 amORD-ATH

28h 57m1 stop

11:55 am - 11:18 amATH-ORD

31h 23m1 stop

$461

Find Deal

Sun, Nov 9 - Wed, Nov 19

7:00 am - 11:35 amORD-ATH

20h 35m2 stops

11:55 am - 11:46 amATH-ORD

31h 51m2 stops

$466United Airlines

Find Deal

Sun, Nov 9 - Wed, Nov 19

9:08 pm - 11:35 amORD-ATH

30h 27m2 stops

1:10 pm - 4:24 pmATH-ORD

35h 14m2 stops

$472Air Canada

Find Deal

Tue, Nov 4 - Tue, Nov 11

7:15 am - 11:35 amORD-ATH

20h 20m1 stop

11:55 am - 12:51 pmATH-ORD

32h 56m2 stops

$474Air Canada

Find Deal

Wed, Nov 12 - Fri, Nov 21

4:20 pm - 1:40 pmORD-ATH

13h 20m1 stop

6:25 am - 1:10 pmATH-ORD

14h 45m1 stop

$475Lufthansa

Find Deal

Tue, Nov 11 - Tue, Nov 18

11:25 am - 3:05 amORD-ATH

31h 40m1 stop

3:55 am - 9:40 amATH-ORD

13h 45m1 stop

$479Turkish Airlines

Find Deal

Mon, Oct 13 - Wed, Oct 22

8:50 am - 9:55 amORD-ATH

17h 05m1 stop

12:35 pm - 4:20 pmATH-ORD

11h 45mnonstop

$483United Airlines

Find Deal

Sun, Aug 24 - Tue, Sep 9

11:45 pm - 3:05 amORD-ATH

19h 20m1 stop

10:00 pm - 9:40 amATH-ORD

19h 40m1 stop

$489Turkish Airlines

Find Deal

Sat, Oct 4 - Tue, Oct 14

3:35 pm - 11:45 amORD-ATH

12h 10m1 stop

6:30 am - 12:55 pmATH-ORD

14h 25m1 stop

$506Lufthansa

Find Deal

Tue, Aug 19 - Wed, Aug 27

United Airlines flights from Illinois to Athens

Our best United Airlines deals on Illinois to Athens flight tickets

United Airlines

Nov 9

ORD7:00 amChicago O'Hare Intl

20h 35m

2 stops

ATH11:35 amAthens Eleftherios V.

Nov 19

ATH11:55 amAthens Eleftherios V.

31h 51m

2 stops

ORD11:46 amChicago O'Hare Intl

$466

Find similar

United Airlines

Aug 24

ORD8:50 amChicago O'Hare Intl

17h 05m

1 stop

ATH9:55 amAthens Eleftherios V.

Sep 9

ATH12:35 pmAthens Eleftherios V.

11h 45m

ORD4:20 pmChicago O'Hare Intl

$483

Find similar

United Airlines

Nov 19

ORD12:50 pmChicago O'Hare Intl

14h 45m

1 stop

ATH11:35 amAthens Eleftherios V.

Nov 26

ATH6:15 amAthens Eleftherios V.

14h 55m

1 stop

ORD1:10 pmChicago O'Hare Intl

$484

Find similar

Air Canada flights from Illinois to Athens

Our best Air Canada deals on Illinois to Athens flight tickets

Air Canada

Nov 4

ORD9:08 pmChicago O'Hare Intl

30h 27m

2 stops

ATH11:35 amAthens Eleftherios V.

Nov 11

ATH1:10 pmAthens Eleftherios V.

35h 14m

2 stops

ORD4:24 pmChicago O'Hare Intl

$472

Find similar

Air Canada

Nov 12

ORD7:15 amChicago O'Hare Intl

20h 20m

1 stop

ATH11:35 amAthens Eleftherios V.

Nov 21

ATH11:55 amAthens Eleftherios V.

32h 56m

2 stops

ORD12:51 pmChicago O'Hare Intl

$474

Find similar

Air Canada

Nov 4

ORD7:15 amChicago O'Hare Intl

19h 05m

2 stops

ATH10:20 amAthens Eleftherios V.

Nov 12

ATH11:55 amAthens Eleftherios V.

28h 06m

2 stops

ORD8:01 amChicago O'Hare Intl

$481

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 9/21

7:05 pm-12:55 am

1 stop21h 50m

Athens Eleftherios V.

Wed 10/15

6:55 am-3:55 pm

1 stop17h 00m

$370

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 11/9

9:08 pm-10:05 am

1 stop28h 57m

Athens Eleftherios V.

Wed 11/19

11:55 am-11:18 am

1 stop31h 23m

$461

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 11/9

7:00 am-11:35 am

2 stops20h 35m

Athens Eleftherios V.

Wed 11/19

11:55 am-11:46 am

2 stops31h 51m

$466

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 11/4

9:08 pm-11:35 am

2 stops30h 27m

Athens Eleftherios V.

Tue 11/11

1:10 pm-4:24 pm

2 stops35h 14m

$472

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 11/12

7:15 am-11:35 am

1 stop20h 20m

Athens Eleftherios V.

Fri 11/21

11:55 am-12:51 pm

2 stops32h 56m

$474

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 11/11

4:20 pm-1:40 pm

1 stop13h 20m

Athens Eleftherios V.

Tue 11/18

6:25 am-1:10 pm

1 stop14h 45m

$475

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 10/13

11:25 am-3:05 am

1 stop31h 40m

Athens Eleftherios V.

Wed 10/22

3:55 am-9:40 am

1 stop13h 45m

$479

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 8/24

8:50 am-9:55 am

1 stop17h 05m

Athens Eleftherios V.

Tue 9/9

12:35 pm-4:20 pm

Nonstop11h 45m

$483

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sat 10/4

11:45 pm-3:05 am

1 stop19h 20m

Athens Eleftherios V.

Tue 10/14

10:00 pm-9:40 am

1 stop19h 40m

$489

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 8/19

3:35 pm-11:45 am

1 stop12h 10m

Athens Eleftherios V.

Wed 8/27

6:30 am-12:55 pm

1 stop14h 25m

$506

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How to get the cheapest flight ticket from Illinois to Athens

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 Athens?

The cheapest month to fly to Athens from Illinois is in February. Flight prices, which tend to average around $626, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of February, then departing from Illinois during the month November 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 Athens?

The cheapest day to depart on your flight to Athens is on a Tuesday when prices can be found for as low as $1,202. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,348. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

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

The cheapest time of day to fly to Athens is in the morning when flights can be purchased for as low as $782. Flights to Athens are more costly in the afternoon, with an average ticket price of $1,269. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to Athens Eleftherios V. flight route?

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

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

You are more likely to see cheaper flights to Athens from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $857 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Illinois for as low as $829 on momondo.

What cabin class options are available on Illinois to Athens Eleftherios V. flights?

There are 3 cabin classes available to choose from on Illinois to Athens Eleftherios V. 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 Illinois to Athens flights?

You could potentially save up to 10% on your flight if you consider stops on a Illinois to Athens flight.

Cheap Illinois to Athens flight deals and tips

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

Best Price Found	$221
Fastest flight time	10h 15m
Direct flights	Every day
Airports in Athens	1 airport

The best one-way flight to Athens from Illinois in the past 72 hours is $221. The best round-trip flight deal from Illinois to Athens found on momondo in the last 72 hours is $370.

The fastest flight from Illinois to Athens takes 10h 15m

Direct flights go from Illinois to Athens every day.

There is 1 airport near Athens: Athens Eleftherios V. (ATH)

Search flight deals

When did momondo last update prices for flights from Illinois to Athens Eleftherios V. Airport?
Prices for flights from Illinois to Athens Eleftherios V. Airport refresh daily.
How many operators does momondo search for flights from Illinois to Athens Eleftherios V. Airport?
As of August 2025, there are 18 operators available to choose from for flights from Illinois to Athens Eleftherios V. Airport.
How old do you have to be to fly from Illinois to Athens Eleftherios V. Airport?
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 Illinois to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The required travel and health documents for your Athens Eleftherios V. Airport 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 Athens Eleftherios V. Airport. 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 Illinois to Athens?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Athens is Boeing 787 Dreamliner (48.79% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (32.77%), Boeing 787-10 Dreamliner (17.26%), and Boeing 787-9 Dreamliner (0.42%).

Best airlines flying from Illinois to Athens

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $405	Free Cancellation	Rating 7.4 1,465 reviews	Search Scandinavian Airlines flights
Air Serbia	PriceFrom $436	Free Cancellation	Rating 6.3 197 reviews	Search Air Serbia flights
Delta	PriceFrom $449	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
Air France	PriceFrom $463	Free Cancellation	Rating 7.4 1,466 reviews	Search Air France flights
Virgin Atlantic	PriceFrom $484	Free Cancellation	Rating 7.4 657 reviews	Search Virgin Atlantic flights
KLM	PriceFrom $491	Free Cancellation	Rating 7.8 1,381 reviews	Search KLM flights
Turkish Airlines	PriceFrom $514	Free Cancellation	Rating 7.3 3,932 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 9,893 reviews	Search Air Canada flights
SWISS	PriceFrom $578	Free Cancellation	Rating 7.6 1,690 reviews	Search SWISS flights

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Hydra

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Skala

Aegina

Tolo

Loutraki

Corinth

Agia Marina

Chalcis

Porto Cheli

Galaxidi

Why use momondo?

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

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

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

Flights from Illinois to Athens 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 Athens?

Once all potential Illinois to Athens 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 Illinois to Athens right now. Can momondo alert me if prices change?

Price alerts on flights to Athens from Illinois 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 Illinois to Athens from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Athens departing on 10/18. 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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How to get the cheapest flight ticket from Illinois to Athens

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 Athens?

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

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

What is the cheapest Illinois to Athens Eleftherios V. flight route?

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

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

What cabin class options are available on Illinois to Athens Eleftherios V. flights?

There are 3 cabin classes available to choose from on Illinois to Athens Eleftherios V. 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 Illinois to Athens flights?

You could potentially save up to 10% on your flight if you consider stops on a Illinois to Athens flight.

What is the cheapest airline that flies from Illinois to Athens Eleftherios V.?

Turkish Airlines is the most popular carrier operating from Illinois to Athens Eleftherios V.

What airlines fly to Athens?

How many flights depart from Illinois to Athens on average per day?

As of August 2025, 7 flights take off from Illinois and land in Athens each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.

How many flights depart from Illinois to Athens on average per week?

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

How long does it take to fly to Athens?

If you’re flying from a popular airport in Illinois, such as Chicago or Peoria, and flying into Athens, then you can expect flight times to average 12h 08m and 19h 35m, respectively.

Cheap Illinois to Athens flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Athens

When did momondo last update prices for flights from Illinois to Athens Eleftherios V. Airport?

How many operators does momondo search for flights from Illinois to Athens Eleftherios V. Airport?

How old do you have to be to fly from Illinois to Athens Eleftherios V. Airport?

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

What is the most popular plane model from Illinois to Athens?

Best airlines flying from Illinois to Athens

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

Traveling to a place near Athens?

Why use momondo?

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

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

How can momondo help me find flights from Illinois to Athens?

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

An easier way to manage your Athens 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

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo