฿19,615 Cheap Flights from Athens (ATH) to Chicago (ORD)

View ฿19,615 flight on Thu, 6 Nov 2025Opens 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 ฿19,615 for one-way flights and ฿17,750 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 6 Nov - Thu, 13 Nov
ATH
Athens
ORD
Chicago
฿17,750 Return, found 3 days ago
฿17,750
Return
found 3 days ago
Select United flight, departing Thu, 6 Nov from Athens to Chicago, returning Thu, 13 Nov, priced at ฿17,750 found 3 days ago
United
Thu, 6 Nov - Thu, 13 Nov
ATH
Athens
ORD
Chicago
฿17,835 Return, found 3 days ago
฿17,835
Return
found 3 days ago
Select United flight, departing Thu, 6 Nov from Athens to Chicago, returning Thu, 13 Nov, priced at ฿17,835 found 3 days ago
American Airlines
Thu, 6 Nov - Thu, 13 Nov
ATH
Athens
ORD
Chicago
฿17,960 Return, found 3 days ago
฿17,960
Return
found 3 days ago
Select American Airlines flight, departing Thu, 6 Nov from Athens to Chicago, returning Thu, 13 Nov, priced at ฿17,960 found 3 days ago
Air Canada
Fri, 5 Sep - Mon, 29 Sep
ATH
Athens
ORD
Chicago
฿18,135 Return, found 1 day ago
฿18,135
Return
found 1 day ago
Select Air Canada flight, departing Fri, 5 Sep from Athens to Chicago, returning Mon, 29 Sep, priced at ฿18,135 found 1 day ago
Lufthansa
Thu, 6 Nov - Thu, 13 Nov
ATH
Athens
ORD
Chicago
฿18,790 Return, found 3 days ago
฿18,790
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 6 Nov from Athens to Chicago, returning Thu, 13 Nov, priced at ฿18,790 found 3 days ago
Swiss International Air Lines
Fri, 5 Sep - Mon, 29 Sep
ATH
Athens
ORD
Chicago
฿19,390 Return, found 1 day ago
฿19,390
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 5 Sep from Athens to Chicago, returning Mon, 29 Sep, priced at ฿19,390 found 1 day ago
Austrian Airlines
Fri, 5 Sep - Mon, 29 Sep
ATH
Athens
ORD
Chicago
฿19,785 Return, found 1 day ago
฿19,785
Return
found 1 day ago
Select Austrian Airlines flight, departing Fri, 5 Sep from Athens to Chicago, returning Mon, 29 Sep, priced at ฿19,785 found 1 day ago
Delta
Thu, 6 Nov - Thu, 13 Nov
ATH
Athens
ORD
Chicago
฿20,030 Return, found 3 days ago
฿20,030
Return
found 3 days ago
Select Delta flight, departing Thu, 6 Nov from Athens to Chicago, returning Thu, 13 Nov, priced at ฿20,030 found 3 days ago
American Airlines
Fri, 5 Sep - Mon, 29 Sep
ATH
Athens
ORD
Chicago
฿21,535 Return, found 1 day ago
฿21,535
Return
found 1 day ago
Select American Airlines flight, departing Fri, 5 Sep from Athens to Chicago, returning Mon, 29 Sep, priced at ฿21,535 found 1 day ago
KLM
Thu, 6 Nov - Thu, 13 Nov
ATH
Athens
ORD
Chicago
฿21,840 Return, found 3 days ago
฿21,840
Return
found 3 days ago
Select KLM flight, departing Thu, 6 Nov from Athens to Chicago, returning Thu, 13 Nov, priced at ฿21,840 found 3 days ago

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

February is typically the cheapest month to fly

From ฿14,969 - ฿22,350 per traveller.

Graph displaying average flight prices per month

Flight from Athens to Chicago route information
Origin airport
Eleftherios Venizelos
Destination airport
O'Hare Intl.
Return price
฿17,750
Distance
8719 km
Average flight time
3 hours 40 mins

Perfect flights from Athens to Chicago

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Athens to Chicago. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Chicago, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Eleftherios Venizelos to O'Hare Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿19,615 and roundtrip prices from ฿17,750. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at O'Hare Intl. and explore Chicago and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your ATH to ORD travel arrangements today and embark on the journey of a lifetime in Chicago.

Frequently asked questions

How much is a flight from Athens International Airport to O'Hare Intl. Airport (ORD)?
Pack your bags, because round-trip flights between AIA Airport and O'Hare Intl. Airport (ORD) start from ฿17,750. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from AIA Airport to O'Hare Intl. Airport (ORD)?
Each airline has a different set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Eleftherios Venizelos Airport (ATH) to O'Hare Intl. Airport (ORD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for AIA Airport to ORD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ATH to ORD?
You'll have 8,800 kilometres to cover on the long-haul Spata-Artemida to Chicago route. Wear comfortable clothes and consider taking a neck pillow with you.
Which airlines fly direct from Athens International Airport to ORD?
Flying directly between AIA Airport and O'Hare Intl. Airport (ORD) isn't possible right now. However, you'll still be able to find a flight to Chicago with at least one stop.
Are Eleftherios Venizelos Airport (ATH) to ORD flight tickets cheaper when they're purchased at the last minute?
Booking last minute from ATH to O'Hare Intl. Airport (ORD) can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd rather play it safe and start planning your trip early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines list their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

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