Chicago (ORD) to Lisbon (LIS) flight deal in economy from $764
$1,022 USD
-25%$764 USD
Verified about 22 hours agoJune 2026
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Fair Availability
33% of dates checked are available within 10% of the lowest price
Sunday, June 14th, 2026
10 round-trip options
Returning
Fri, Jun 19, 2026•5 Day Trip
$1,734 USD
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Sat, Jun 20, 2026•6 Day Trip
$1,822 USD
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Sun, Jun 21, 2026•7 Day Trip
$1,457 USD
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Mon, Jun 22, 2026•8 Day Trip
$1,430 USD
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Tue, Jun 23, 2026•9 Day Trip
$1,806 USD
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Wed, Jun 24, 2026•10 Day Trip
$1,651 USD
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Thu, Jun 25, 2026•11 Day Trip
$1,651 USD
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Fri, Jun 26, 2026•12 Day Trip
$2,100 USD
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Sat, Jun 27, 2026•13 Day Trip
$1,858 USD
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Sun, Jun 28, 2026•14 Day Trip
$1,928 USD