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Chicago (ORD) » Greece » ORD to ATH
Good to Know - Flights from Chicago to Athens
$ 540.81
or less (round trip)
Top Tips for Finding Cheap Flights from Chicago to Athens
Looking for cheap airfare from Chicago to Athens? 25% of our users found round-trip tickets to Athens for the following price or less: $ 540.81 Book at least 4 weeks before departure in order to get a below-average price. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago to Athens flight deals.
FAQs - Booking from Chicago to Athens flights
The cheapest flight Chicago to Athens found on flyus.com in the last 72 hours was $540.81 round-trip.
Find cheap flights from Chicago to Athens and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.
Cheapest Flights
from Chicago, United States (ORD) to:
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Athens, Greece (ATH)Oct 21, 25 - Nov 12, 25$540.81
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Athens, Greece (ATH)Nov 03, 25 - Nov 12, 25$540.81
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Athens, Greece (ATH)Nov 16, 25 - Nov 23, 25$540.81
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Athens, Greece (ATH)Oct 27, 25 - Nov 05, 25$540.81
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Athens, Greece (ATH)Oct 14, 25 - Nov 05, 25$540.81
