Chicago (ORD) to Athens (ATH) flight deal in economy from $699
$942 USD
-26%$699 USD
Verified 19 days agoJuly 2026
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Fair Availability
37% of dates checked are available within 10% of the lowest price
Saturday, July 18th, 2026
8 round-trip options
Returning
Thu, Jul 23, 2026•5 Day Trip
$1,371 USD
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Fri, Jul 24, 2026•6 Day Trip
$1,352 USD
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Sat, Jul 25, 2026•7 Day Trip
$1,304 USD
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Sun, Jul 26, 2026•8 Day Trip
$1,342 USD
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Mon, Jul 27, 2026•9 Day Trip
$1,345 USD
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Tue, Jul 28, 2026•10 Day Trip
$1,149 USD
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Fri, Jul 31, 2026•13 Day Trip
$1,270 USD
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Sat, Aug 1, 2026•14 Day Trip
$1,215 USD