Lisbon (LIS) to Chicago (ORD) flight deal in economy from $604
$966 USD
-37%$604 USD
Verified about 17 hours agoAugust 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Thursday, August 6th, 2026
5 round-trip options
Returning
Wed, Aug 12, 2026•6 Day Trip
$1,056 USD
Returning
Thu, Aug 13, 2026•7 Day Trip
$1,278 USD
Returning
Fri, Aug 14, 2026•8 Day Trip
$1,278 USD
Returning
Mon, Aug 17, 2026•11 Day Trip
$1,293 USD
Returning
Thu, Aug 20, 2026•14 Day Trip
$1,295 USD