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
Friday, August 28th, 2026
5 round-trip options
Returning
Thu, Sep 3, 2026•6 Day Trip
$1,057 USD
Returning
Fri, Sep 4, 2026•7 Day Trip
$1,054 USD
Returning
Sat, Sep 5, 2026•8 Day Trip
$909 USD
Returning
Tue, Sep 8, 2026•11 Day Trip
$831 USD
Returning
Fri, Sep 11, 2026•14 Day Trip
$852 USD