$348 Cheap Flights from Athens (ATH) to Chicago (ORD)

View $348 flight on Sat, Oct 24, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Chicago O'Hare Intl. Airport (ORD)

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Cheap Flights from Athens to Chicago (ATH-ORD)

Prices were available within the past 7 days and start at $348 for one-way flights and $578 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Fri, Feb 6 - Sat, Feb 21
ATH
Athens
ORD
Chicago
$578 Roundtrip, found 5 days ago
$578
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Fri, Feb 6 from Athens to Chicago, returning Sat, Feb 21, priced at $578 found 5 days ago
British Airways
Thu, Nov 13 - Sun, Nov 23
ATH
Athens
ORD
Chicago
$587 Roundtrip, found 2 days ago
$587
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Nov 13 from Athens to Chicago, returning Sun, Nov 23, priced at $587 found 2 days ago
LOT-Polish Airlines
Sun, Dec 7 - Tue, Apr 14
ATH
Athens
ORD
Chicago
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Sun, Dec 7 from Athens to Chicago, returning Tue, Apr 14, priced at $591 found 1 day ago
Lufthansa
Thu, Feb 12 - Fri, Feb 27
ATH
Athens
ORD
Chicago
$593 Roundtrip, found 2 days ago
$593
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Feb 12 from Athens to Chicago, returning Fri, Feb 27, priced at $593 found 2 days ago
Scandinavian Airlines
Wed, Feb 4 - Wed, Feb 25
ATH
Athens
ORD
Chicago
$594 Roundtrip, found 3 days ago
$594
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Feb 4 from Athens to Chicago, returning Wed, Feb 25, priced at $594 found 3 days ago
Air Canada
Sat, Feb 7 - Sun, Mar 8
ATH
Athens
ORD
Chicago
$600 Roundtrip, found 1 day ago
$600
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Feb 7 from Athens to Chicago, returning Sun, Mar 8, priced at $600 found 1 day ago
Iberia
Thu, Nov 13 - Mon, Nov 17
ATH
Athens
ORD
Chicago
$602 Roundtrip, found 3 days ago
$602
Roundtrip
found 3 days ago
Select Iberia flight, departing Thu, Nov 13 from Athens to Chicago, returning Mon, Nov 17, priced at $602 found 3 days ago
Swiss International Air Lines
Fri, Nov 14 - Tue, Nov 18
ATH
Athens
ORD
Chicago
$610 Roundtrip, found 1 day ago
$610
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Nov 14 from Athens to Chicago, returning Tue, Nov 18, priced at $610 found 1 day ago
Lufthansa
Wed, Apr 29 - Mon, Aug 31
ATH
Athens
ORD
Chicago
$611 Roundtrip, found 4 days ago
$611
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Apr 29 from Athens to Chicago, returning Mon, Aug 31, priced at $611 found 4 days ago
Austrian Airlines
Tue, Dec 23 - Wed, Dec 31
ATH
Athens
ORD
Chicago
$621 Roundtrip, just found
$621
Roundtrip
just found
Select Austrian Airlines flight, departing Tue, Dec 23 from Athens to Chicago, returning Wed, Dec 31, priced at $621 just found

Find the cheapest month to fly from Athens (ATH) to Chicago (ORD)

February is typically the cheapest month to fly

From $461 - $715 per traveler.

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $610
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $610

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD) cost?
Get a cheap one-way flight from $348 or cheap return flight from $578 from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD)?
Planning your trip for February is a great way to save, as it's the cheapest month for flights between ATH and ORD. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD)?
To find the cheapest airline flying from ATH to ORD, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD)?
There are no daily nonstop flights departing from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ATH to ORD?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from ATH to ORD?
United Airlines has the best performance for on-time direct flights from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD), with an on-time rating of 80%. Use the Expedia App to see your journey status before you go and get real-time updates about any changes.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD)?
To reach O'Hare Intl. Airport (ORD) without delays, pick a flight that takes off from Eleftherios Venizelos Airport (ATH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD) last-minute?
Last-minute bookings from ATH to ORD are usually more expensive. To secure the lowest rates, start searching for flights early. That being said, if your travel plans are flexible, you may find a cheap ticket just before your departure.
Is it cheaper to book an ATH to ORD flight and hotel package?
You'll typically save money by securing an ATH to ORD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD)?
In most instances, you can reschedule or cancel your ATH to ORD flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
O'Hare Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Qatar Airways, Royal Jordanian, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$577
Distance
5449 mi

Book with confidence

Athens to Chicago Flights

The cheapest times to fly from Athens to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Athens to Chicago are during the month of February. You can find some of the cheapest flights from Athens to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Athens to Chicago

Sunday is one of the best days to book for cheap flights from Athens to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Athens to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Athens to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $348 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Athens to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Athens to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Athens to Chicago Flights

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