Lisbon (LIS) to Chicago (ORD) flight deal in economy from $603
$964 USD
-37%$603 USD
Verified about 22 hours agoOctober 2026
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Saturday, October 3rd, 2026
4 round-trip options
Returning
Thu, Oct 8, 2026•5 Day Trip
$999 USD
Returning
Fri, Oct 9, 2026•6 Day Trip
$986 USD
Returning
Thu, Oct 15, 2026•12 Day Trip
$903 USD
Returning
Fri, Oct 16, 2026•13 Day Trip
$873 USD