The contributors of Flight-Report published 2 reviews on 1 airlines on the route Chicago - Chicago O'Hare (ORD) → Portland - Portland (PDX). The airline with the best average rating is United with 6.8/10. The average flight time is 4 hours and 33 minutes.
Airlines on this route are:
The airport of Chicago (ORD) is rated as moderately efficient (security/immigration/police checks); make sure to arrive with sufficient time.
