Lowest Prices
Uncover the best deals on Portland to Cincinnati flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding best airline tickets from Portland International to Cincinnati Northern Kentucky International on your next trip.
Cheapest Round Trip Flight
$407
Southwest Airlines
• 3 stops
• 15h 35m
Nov 20 – Nov 29
The cheapest round trip flight from Portland to Cincinnati (PDX-CVG-PDX) is currently $407
Fastest Flight
10h 28m
The fastest nonstop flight from Portland to Cincinnati (PDX-CVG) takes 10h 28m
| Origin Airport | Portland International , Portland, US |
| Destination Airport | Cincinnati Northern Kentucky International , Cincinnati, US |
| Distance | 1975 miles |