Cheap Flights from Athens International Airport to Illinois from $697 Return

Flight deals from Athens International Airport to Illinois

Looking for cheap tickets from Athens International Airport to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.$697 per passenger.Departing Mon, 3 Aug, returning Mon, 17 Aug.Return flight with British Airways and Finnair.Outbound indirect flight with British Airways, departs from Athens International on Mon, 3 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with Finnair, departs from Chicago O'Hare International on Mon, 17 Aug, arriving in Athens International.Price includes taxes and charges.From $697, select.

Moline.$1,953 per passenger.Departing Thu, 29 Jan, returning Mon, 2 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Athens International on Thu, 29 Jan, arriving in Moline.Inbound indirect flight with Delta, departs from Moline on Mon, 2 Feb, arriving in Athens International.Price includes taxes and charges.From $1,953, select.

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Flying from Athens International Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	$697
Cheapest month to fly	August
Average flight time	11 hrs, 38 mins
Average flights per week	41
Most popular airline	Alaska Airlines

How to find cheap flights from Athens International Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Athens International Airport to Illinois. Other savvy travellers recently found return flights from $697 and one-way tickets from $541. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in August

The cheapest time to fly from Athens International Airport to Illinois is currently August.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Athens International Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Athens International Airport to your chosen airport in Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Illinois Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Athens International Airport to Illinois?

Yes - direct flights currently operate from Athens International Airport to Chicago O'Hare International Airport in Illinois.

What is the average price of a flight from Athens International Airport to Illinois?

We looked at all of the upcoming return flights from Athens International Airport to Illinois we could find over the next 12 months. It looks like $697 is the best price. This is good, compared to the average Illinois ticket price of $1,325.

What is the cheapest month to fly from Athens International Airport to Illinois?

The cheapest month to fly from Athens International Airport to Chicago O'Hare International Airport is currently August.
The cheapest month to fly from Athens International Airport to Moline Airport is usually January.

Which upcoming date is cheapest to fly from Athens International Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Athens International Airport to Illinois on Monday, 3 August 2026.

If I'm flying from Athens International Airport, where in Illinois is cheapest to fly into?

If you're flying from Athens International, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.