
Lowest Prices
Uncover the best deals on PDX to CHI flights by comparing fares from hundreds of airlines and agencies.
Uncover the best deals on PDX to CHI flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding cheap flights from Portland International to Chicago All Airport and booking your next trip
Cheapest Round Trip Flight
$240
Jul 16 – Jul 22
The cheapest round trip flight from Portland International to Chicago All Airport is currently $240
Cheapest Direct Flight
$265
Jul 16
The cheapest nonstop flight from Portland International to Chicago All Airport is currently $265
Fastest Flight
6h 41m
The fastest nonstop flight from Portland International to Chicago All Airport takes 6h 41m
Origin Airport | Portland International , Portland, US |
Destination Airport | Chicago All Airport, Chicago, US |
Distance | miles |