Lisbon (LIS) to Chicago (ORD) flight deal in economy from $604
$966 USD
-37%$604 USD
Verified about 23 hours agoOctober 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Thursday, October 8th, 2026
7 round-trip options
Returning
Tue, Oct 13, 2026•5 Day Trip
$849 USD
Returning
Wed, Oct 14, 2026•6 Day Trip
$818 USD
Returning
Thu, Oct 15, 2026•7 Day Trip
$852 USD
Returning
Fri, Oct 16, 2026•8 Day Trip
$852 USD
Returning
Sat, Oct 17, 2026•9 Day Trip
$849 USD
Returning
Mon, Oct 19, 2026•11 Day Trip
$849 USD
Returning
Thu, Oct 22, 2026•14 Day Trip
$849 USD