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UA
United Airlines
One Way
•
Economy
SEA
Seattle–Tacoma International Airport
Seattle / Tacoma, United States
ORD
O'Hare International Airport
Chicago, United States
$152 USD
-41%
$89
USD
Verified Nov 1, 2025 at 7:04 AM
October 2025
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$405
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$405
Fair Availability
24% of dates checked are available within 10% of the lowest price
Wednesday, October 29th, 2025
No flight details available for this date.
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