Chicago (ORD) to Portland (PDX) flights
Nonstop from Chicago O'Hare International to Portland International: distance, flying time, which airlines fly it and how often.
Distance
2,792km
1,735 mi, great circle
Flying time
3h 59m
typical, gate to gate
Flights a day
5.9
average, November 2026
Airlines
2
passenger airlines
Airlines flying ORD to PDX
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare ORD to PDX fares by month.
Both directions
Frequently asked questions
How long is the flight from Chicago to Portland?
About 3h 59m gate to gate for the 2,792 km (1,735 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from ORD to PDX?
Alaska Airlines and United Airlines, with about 5.9 flights a day between them in our data (AeroDataBox, November 2026).