Chicago (ORD) to Athens (ATH) flight deal in economy from $713
$936 USD
-24%$713 USD
Verified about 5 hours agoJanuary 2027
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Good Availability
41% of dates checked are available within 10% of the lowest price
Saturday, January 2nd, 2027
10 round-trip options
Returning
Thu, Jan 7, 2027•5 Day Trip
$902 USD
Returning
Fri, Jan 8, 2027•6 Day Trip
$854 USD
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Sat, Jan 9, 2027•7 Day Trip
$819 USD
Returning
Sun, Jan 10, 2027•8 Day Trip
$819 USD
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Mon, Jan 11, 2027•9 Day Trip
$769 USD
Returning
Tue, Jan 12, 2027•10 Day Trip
$767 USD
Returning
Wed, Jan 13, 2027•11 Day Trip
$768 USD
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Thu, Jan 14, 2027•12 Day Trip
$767 USD
Returning
Fri, Jan 15, 2027•13 Day Trip
$767 USD
Returning
Sat, Jan 16, 2027•14 Day Trip
$817 USD