How does KAYAK find such low prices on flights from Illinois to Athens?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Athens. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Athens?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Athens?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Athens with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Athens?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$305 CHEAP FLIGHTS from Illinois to Athens

ATH

KAYAK searches hundreds of travel sites at once for deals on flights to Athens

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals

Cheap Flight Deals from Illinois to Athens

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Athens

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Athens.

Discover the best prices for you by selecting your travel dates on KAYAK.

7:15 pm - 10:50 amORD-ATH

31h 35m2 stops

7:40 pm - 4:10 pmATH-ORD

28h 30m1 stop

$403Scandinavian Airlines

Find Deal

Tue, Aug 19 - Wed, Sep 3

7:15 pm - 1:10 pmORD-ATH

33h 55m1 stop

7:40 pm - 4:10 pmATH-ORD

28h 30m1 stop

$463Scandinavian Airlines

Find Deal

Sun, Aug 24 - Mon, Sep 8

1:19 pm - 1:20 pmORD-ATH

17h 01m2 stops

7:35 pm - 1:55 pmATH-ORD

26h 20m1 stop

$576British Airways

Find Deal

Mon, Oct 27 - Mon, Nov 10

6:50 pm - 3:25 amORD-ATH

24h 35m1 stop

4:30 am - 9:00 pmATH-ORD

24h 30m1 stop

$589Air Serbia

Find Deal

Mon, Sep 15 - Sat, Oct 4

4:30 pm - 3:25 amORD-ATH

26h 55m1 stop

4:30 am - 2:25 pmATH-ORD

17h 55m1 stop

$600Air Serbia

Find Deal

Wed, Aug 27 - Wed, Sep 10

11:45 pm - 2:50 pmORD-ATH

31h 05m1 stop

10:25 am - 9:40 amATH-ORD

31h 15m1 stop

$622Turkish Airlines

Find Deal

Wed, Sep 10 - Wed, Oct 15

11:25 am - 8:55 amORD-ATH

13h 30m1 stop

10:25 am - 9:40 amATH-ORD

31h 15m1 stop

$632Turkish Airlines

Find Deal

Tue, Aug 5 - Wed, Oct 1

7:23 am - 11:10 amSTL-ATH

19h 47m1 stop

1:00 pm - 8:16 pmATH-STL

15h 16m1 stop

$634British Airways

Find Deal

Wed, Oct 22 - Tue, Nov 4

6:35 am - 9:15 amSTL-ATH

18h 40m1 stop

1:00 pm - 12:04 pmATH-STL

31h 04m1 stop

$635American Airlines

Find Deal

Wed, Oct 22 - Tue, Nov 4

7:23 am - 9:15 amSTL-ATH

17h 52m2 stops

1:00 pm - 12:04 pmATH-STL

31h 04m1 stop

$640American Airlines

Find Deal

Wed, Oct 22 - Tue, Nov 4

Useful Info

Low season	January
High season	July
Cheapest flight	$305

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from Chicago O'Hare Airport to Athens

How does KAYAK find such low prices on flights from Illinois to Athens?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Athens.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Athens?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Athens?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Athens with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Athens?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Marathon

Skala

Chalcis

Agia Marina

Galaxidi

Megalochori

Everything you need to know for your flight to Athens

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Athens

Athens (ATH)

ATH

$305 Find Cheap Flights from Illinois to Athens

KAYAK searches hundreds of travel sites at once for deals on flights to Athens

Cheap Flight Deals from Illinois to Athens

Recent round-trip flight deals from Illinois to Athens

Recent one-way flight deals from Illinois to Athens

Recent last minute flight deals from Illinois to Athens

Recent direct flight deals from Illinois to Athens

Good to know

FAQs for booking flights from Illinois to Athens

How does KAYAK find such low prices on flights from Illinois to Athens?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Athens.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Athens?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Athens?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Athens with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Athens?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Athens?

Everything you need to know for your flight to Athens

Information on the airport you'll fly into in Athens

Cabin class types available on flights to Illinois

Complete your trip to Athens with a hotel stay or car rental

Find direct flights for Athens

Flights to other popular destinations

Flights from domestic origins to Athens

Choose which airport to fly into in Athens

Find deals for your return flight