$455 Find Cheap Flights from Athens to Illinois - Compare and Save

The cheapest ticket to Illinois from Athens found in the last 5 days was to Chicago, at $726 round-trip. The most popular route is from Athens (ATH) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $726.

The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $816 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $816.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $817 on average.

The cheapest month for flights from Athens to Illinois is February, when tickets cost $614 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of round-trip tickets is $902 and $847 respectively.

If you are looking for a flight deal from Athens to Illinois, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Illinois, Monday is the cheapest day to fly and Friday is the most expensive.

To get a below average price on the flight from Athens to Illinois, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

There are 5 airlines that fly nonstop from Athens to Illinois. They are: American Airlines, Iberia, United Airlines, Lufthansa and British Airways. The cheapest price of all airlines flying this route was found with British Airways at $537 for a round-trip flight to Chicago O'Hare Intl Airport (ORD). On average, United Airlines offers the best prices for nonstop flights between Athens and Illinois.

American Airlines connects Athens to Illinois with 7 flights per week and both Air Canada and Alaska Airlines also offer 7 flights per week.

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Athens is to Chicago, which takes 15h 02m.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Athens to Illinois departs at 10:45 am, landing in Chicago at 2:25 pm.

If you prefer to fly at night, the latest flight from Athens to Illinois jets off at 12:35 pm and lands in Chicago at 4:15 pm.