Chicago (ORD) to Lisbon (LIS) flight deal in economy from $764
$1,022 USD
-25%$764 USD
Verified 1 day agoNovember 2026
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Fair Availability
33% of dates checked are available within 10% of the lowest price
Tuesday, November 17th, 2026
10 round-trip options
Returning
Sun, Nov 22, 2026•5 Day Trip
$840 USD
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Mon, Nov 23, 2026•6 Day Trip
$823 USD
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Tue, Nov 24, 2026•7 Day Trip
$773 USD
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Wed, Nov 25, 2026•8 Day Trip
$773 USD
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Thu, Nov 26, 2026•9 Day Trip
$765 USD
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Fri, Nov 27, 2026•10 Day Trip
$765 USD
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Sat, Nov 28, 2026•11 Day Trip
$1,056 USD
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Sun, Nov 29, 2026•12 Day Trip
$997 USD
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Mon, Nov 30, 2026•13 Day Trip
$892 USD
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Tue, Dec 1, 2026•14 Day Trip
$832 USD