Chicago (ORD) to Athens (ATH) flight deal from $516 USD in economy class

AFAir France

Round Trip•Economy

ORD

O'Hare International Airport

Chicago, United States

ATH

Athens International Airport

Athens, Greece

$1,312 USD

-61%$516 USD

Verified Nov 29, 2025 at 7:08 AM

March 2026

Today

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23 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16$848 17$516 18$923 19$973 20$973 21$973 22$1,267 23$621 24$1,098 25$893 26$1,528 27$1,245 28$1,245 29$915 30$750 31$750 1$750 2$975 3$810 4$810 5$750

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Sunday, March 22nd, 2026

8 round-trip options

Returning

Sun, Mar 29, 2026•7 Day Trip

$1,899 USD

Google Flights

Returning

Mon, Mar 30, 2026•8 Day Trip

$1,317 USD

Google Flights

Returning

Tue, Mar 31, 2026•9 Day Trip

$1,267 USD

Google Flights

Returning

Wed, Apr 1, 2026•10 Day Trip

$1,267 USD

Google Flights

Returning

Thu, Apr 2, 2026•11 Day Trip

$1,549 USD

Google Flights

Returning

Fri, Apr 3, 2026•12 Day Trip

$1,549 USD

Google Flights

Returning

Sat, Apr 4, 2026•13 Day Trip

$2,054 USD

Google Flights

Returning

Sun, Apr 5, 2026•14 Day Trip

$1,879 USD

Google Flights