S$595 Cheap Flights from Chicago to Athens

View S$595 flight on Fri, 15 Aug, 2025Opens in a new window

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

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Cheap Flights from Chicago to Athens (ORD-ATH)

Prices were available within the past 7 days and start at S$595 for one-way flights and S$729 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$729 Return, found 5 days ago
S$729
Return
found 5 days ago
Select Virgin Atlantic flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$729 found 5 days ago
Virgin Atlantic
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$762 Return, found 5 days ago
S$762
Return
found 5 days ago
Select Virgin Atlantic flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$762 found 5 days ago
United
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$817 Return, found 5 days ago
S$817
Return
found 5 days ago
Select United flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$817 found 5 days ago
KLM
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$819 Return, found 5 days ago
S$819
Return
found 5 days ago
Select KLM flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$819 found 5 days ago
United
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$825 Return, found 5 days ago
S$825
Return
found 5 days ago
Select United flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$825 found 5 days ago
Air Canada
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$837 Return, found 5 days ago
S$837
Return
found 5 days ago
Select Air Canada flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$837 found 5 days ago
United
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$838 Return, found 5 days ago
S$838
Return
found 5 days ago
Select United flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$838 found 5 days ago
Air Canada
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$846 Return, found 5 days ago
S$846
Return
found 5 days ago
Select Air Canada flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$846 found 5 days ago
Air Canada
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$851 Return, found 5 days ago
S$851
Return
found 5 days ago
Select Air Canada flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$851 found 5 days ago
KLM
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$853 Return, found 5 days ago
S$853
Return
found 5 days ago
Select KLM flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$853 found 5 days ago
American Airlines
Fri, 15 Aug - Thu, 28 Aug
ORD
Chicago
ATH
Athens
S$1,081 Return, found 5 days ago
S$1,081
Return
found 5 days ago
Select American Airlines flight, departing Fri, 15 Aug from Chicago to Athens, returning Thu, 28 Aug, priced at S$1,081 found 5 days ago

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

November is typically the cheapest month to fly

From S$589 - S$1,272 per traveller.

Graph displaying average flight prices per month

Chicago to Athens route information
Origin airport
O'Hare Intl.
Destination airport
Eleftherios Venizelos
Return price
S$728
Distance
8719 km

Flights from Chicago to Athens

There are several airlines that operate frequent flights from Chicago (ORD) to Athens (ATH) including

The earliest flight leaves O'Hare Intl. Airport at 09:30 and arrives at Eleftherios Venizelos Airport at 09:10. The last flight of the day departs Chicago at 23:05 and arrives at Athens at 22:55.

The flight distance from Chicago to Athens is about 8928 km, the shortest flight is 11 hours 35 minutes with WestJet.

Expedia lets you search across the largest number of airlines and Athens flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chicago Athens flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago to Athens trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Athens flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chicago to Athens with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from ORD to AIA Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from ORD to Athens International Airport start from S$729. Book today to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to Athens International Airport?
This varies from airline to airline, as each has its own terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from ORD to AIA Airport 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 O'Hare Airport to AIA Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to Athens International Airport?
Chicago to Spata-Artemida is around 8,800 kilometres, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Take some snacks to munch on throughout your trip too.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to ATH?
If you want to travel straight from O'Hare Airport to Athens International Airport, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are O'Hare Intl. Airport (ORD) to Eleftherios Venizelos Airport (ATH) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from O'Hare Airport to Eleftherios Venizelos Airport (ATH) can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd rather play it safe and start planning your trip early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices that far in advance. Our top tip? Check back often as updates are made frequently.

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