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Lisbon (LIS) to Chicago (ORD) flight deal in economy from $603
BA
British Airways
Round Trip
•
Economy
LIS
Portela Airport
Lisbon, Portugal
ORD
O'Hare International Airport
Chicago, United States
$1,006 USD
-40%
$603
USD
Verified about 13 hours ago
July 2026
Today
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$3,732
30
$1,258
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$1,258
1
$1,309
2
$1,366
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Monday, July 6th, 2026
0 round-trip options
No flight details available for this date.
