Chicago (ORD) to Athens (ATH) flight deal in economy from $699
$942 USD
-26%$699 USD
Verified 19 days agoApril 2027
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Fair Availability
37% of dates checked are available within 10% of the lowest price
Sunday, April 11th, 2027
8 round-trip options
Returning
Fri, Apr 16, 2027•5 Day Trip
$978 USD
Returning
Sun, Apr 18, 2027•7 Day Trip
$1,042 USD
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Mon, Apr 19, 2027•8 Day Trip
$985 USD
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Tue, Apr 20, 2027•9 Day Trip
$978 USD
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Thu, Apr 22, 2027•11 Day Trip
$978 USD
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Fri, Apr 23, 2027•12 Day Trip
$978 USD
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Sat, Apr 24, 2027•13 Day Trip
$1,041 USD
Returning
Sun, Apr 25, 2027•14 Day Trip
$1,042 USD