Lisbon (LIS) to Chicago (ORD) flight deal in economy from $604
$966 USD
-37%$604 USD
Verified about 12 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Saturday, December 12th, 2026
4 round-trip options
Returning
Fri, Dec 18, 2026•6 Day Trip
$1,692 USD
Returning
Sat, Dec 19, 2026•7 Day Trip
$1,348 USD
Returning
Thu, Dec 24, 2026•12 Day Trip
$879 USD
Returning
Fri, Dec 25, 2026•13 Day Trip
$935 USD