CA $594 Cheap Flights from Athens (ATH) to Chicago (ORD)

View CA $594 flight on Thu, Aug 27, 2026Opens in a new window

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

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Cheap flights from Athens (ATH) to Chicago (ORD)

Prices were available within the past 7 days and start at CA $594 for one-way flights and CA $1,079 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sun, Oct 4 - Sun, Oct 25
ATH
Athens
ORD
Chicago
CA $1,079 Roundtrip, found 2 hours ago
CA $1,079
Roundtrip
found 2 hours ago
Select Swiss International Air Lines flight, departing Sun, Oct 4 from Athens to Chicago, returning Sun, Oct 25, priced at CA $1,079 found 2 hours ago
British Airways
Thu, May 21 - Sun, May 24
ATH
Athens
ORD
Chicago
CA $1,084 Roundtrip, found 4 days ago
CA $1,084
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, May 21 from Athens to Chicago, returning Sun, May 24, priced at CA $1,084 found 4 days ago
American Airlines
Thu, May 21 - Sun, May 24
ATH
Athens
ORD
Chicago
CA $1,104 Roundtrip, found 4 days ago
CA $1,104
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, May 21 from Athens to Chicago, returning Sun, May 24, priced at CA $1,104 found 4 days ago
Air Canada
Thu, May 14 - Mon, May 18
ATH
Athens
ORD
Chicago
CA $1,170 Roundtrip, found 2 days ago
CA $1,170
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, May 14 from Athens to Chicago, returning Mon, May 18, priced at CA $1,170 found 2 days ago
Lufthansa
Sun, Oct 4 - Sun, Oct 25
ATH
Athens
ORD
Chicago
CA $1,221 Roundtrip, found 2 hours ago
CA $1,221
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Sun, Oct 4 from Athens to Chicago, returning Sun, Oct 25, priced at CA $1,221 found 2 hours ago
Turkish Airlines
Sun, Oct 4 - Sun, Oct 25
ATH
Athens
ORD
Chicago
CA $1,285 Roundtrip, found 2 hours ago
CA $1,285
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Sun, Oct 4 from Athens to Chicago, returning Sun, Oct 25, priced at CA $1,285 found 2 hours ago
TAP Portugal
Sun, Oct 4 - Sun, Oct 25
ATH
Athens
ORD
Chicago
CA $1,309 Roundtrip, found 2 hours ago
CA $1,309
Roundtrip
found 2 hours ago
Select TAP Portugal flight, departing Sun, Oct 4 from Athens to Chicago, returning Sun, Oct 25, priced at CA $1,309 found 2 hours ago
ITA Airways
Thu, May 14 - Mon, May 18
ATH
Athens
ORD
Chicago
CA $1,320 Roundtrip, found 2 days ago
CA $1,320
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Thu, May 14 from Athens to Chicago, returning Mon, May 18, priced at CA $1,320 found 2 days ago
Qatar Airways
Sun, Oct 4 - Sun, Oct 25
ATH
Athens
ORD
Chicago
CA $1,335 Roundtrip, found 2 hours ago
CA $1,335
Roundtrip
found 2 hours ago
Select Qatar Airways flight, departing Sun, Oct 4 from Athens to Chicago, returning Sun, Oct 25, priced at CA $1,335 found 2 hours ago
LOT-Polish Airlines
Sun, Oct 4 - Sun, Oct 25
ATH
Athens
ORD
Chicago
CA $1,340 Roundtrip, found 2 hours ago
CA $1,340
Roundtrip
found 2 hours ago
Select LOT-Polish Airlines flight, departing Sun, Oct 4 from Athens to Chicago, returning Sun, Oct 25, priced at CA $1,340 found 2 hours ago

Frequently asked questions

Which airlines fly direct from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
Enter ATH to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
The best airline to fly with from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) will differ from traveler to traveler. If you like to fly early, UA offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. LH offers the most daily flights from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
There are approximately 2 nonstop flights per day from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.). For even more choice, look at flights that include layovers, as you'll find around 71 connecting flights per day. Some common connection points include Heathrow (LHR), Unknown (DUB), and Adolfo Suarez Madrid-Barajas (MAD).
What is the earliest flight from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) typically departs at approximately 12:20 AM local time, operated by Ethiopian Airlines. This is a seasonal service active in April, May, June, July, August, September, and October. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
You'll typically find the most flights from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) on a Sunday, with around 58 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Lufthansa, Aegean Airlines, and British Airways. Sundays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) are in the early morning, from 6am to 9am. This accounts for around 61% of total traffic. Many major carriers, including SWISS, Lufthansa and Austrian Airlines, offer flights during this window. This timing works well because it allows you to start your journey bright and early, often leading to an afternoon or evening arrival in Chicago, giving you time to settle in.
How long does it take to fly from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
A nonstop flight from ATH to ORD typically takes around 11 hours 50 minutes, covering approximately 5,450 miles. Connecting flights on this route usually add 5 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
Select the "Business class" and "First class" filters when looking for ATH to ORD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago from Eleftherios Venizelos (ATH)?
When traveling from Eleftherios Venizelos (ATH) to Chicago, you can fly into O'Hare Intl. (ORD) and Midway Intl. (MDW). Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Heathrow (LHR) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Athens (ATH-Eleftherios Venizelos) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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, Etihad Airways, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, Virgin Atlantic
Roundtrip price
CA $1,079
Distance
8719 km
Average flight time
3 hours 40 mins

Book with confidence

Athens to Chicago Flights

The easy way to book your flights from Athens to Chicago 

With Expedia, it’s simple to find and book flights to Chicago from Athens whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to O'Hare Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Athens to Chicago today, tomorrow, or this week.  

 

Save dollars with cheap flights from Eleftherios Venizelos, ATH to O'Hare Intl., ORD 

Sort your search results by price to find great deals on your flight from Athens to Chicago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chicago from Athens currently is just CA $1,079 rising to CA $1,340.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Chicago  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Chicago from Athens 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chicago with Expedia today.

Athens to Chicago Flights

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