Direct flights from Idaho Falls to Portland IDA → PDX
Alaska Airlines and Allegiant Air fly nonstop from Idaho Falls (IDA) to Portland (PDX). The flight takes about 1h 37m and covers 537 miles (865 km). Arrivals run on time 82.4% at IDA and 81.8% at PDX — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
Allegiant Air
G4
Frequently asked questions
Is there a direct flight from Idaho Falls to Portland?
Yes, Alaska Airlines and Allegiant Air operate nonstop flights from Idaho Falls (IDA) to Portland (PDX).
Which airlines fly direct from Idaho Falls to Portland?
Alaska Airlines, Allegiant Air operate nonstop flights from Idaho Falls to Portland.
How long is the flight from Idaho Falls to Portland?
The nonstop flight from Idaho Falls to Portland takes ~1h 37m (approximately 865 km).
What is the on-time performance for flights from Idaho Falls to Portland?
Arrivals run on time 82.4% at IDA and 81.8% at PDX — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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