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BA
British Airways
One Way
•
Economy
ORD
O'Hare International Airport
Chicago, United States
LIS
Portela Airport
Lisbon, Portugal
$628 USD
-44%
$353
USD
Verified Apr 8, 2026 at 11:16 AM
February 2026
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Limited Availability
15% of dates checked are available within 10% of the lowest price
Tuesday, February 10th, 2026
No flight details available for this date.
