Direct (nonstop) flights from Missoula to Portland
1 airline flys nonstop from Missoula Intl (MSO) to Portland International (PDX). It's 418 miles (672 km), about 1h 35m in the air. Operated by Alaska Airlines.
Alaska Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
AS
Alaska Airlines
Alternative Routes
Other ways to fly from Missoula to Portland with one stop · direct emits 77 kg CO₂ per passenger
Looking for the return flight?
PDX → MSO: Flights from Portland to MissoulaOther direct flights from Missoula
Direct flights from Portland (PDX)
Frequently Asked Questions
How long is the direct flight from Missoula to Portland?
A nonstop flight from Missoula (MSO) to Portland (PDX) takes approximately 1 hours and 35 minutes. The distance is 418 miles (672 km).
Which airlines fly nonstop from Missoula to Portland?
Just Alaska Airlines.
Is there a nonstop flight from Missoula to Portland?
Yes. 1 airline: Alaska Airlines.
How far is Missoula from Portland?
The flight distance from Missoula to Portland is 418 miles (672 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Missoula to Portland?
At 1h 35m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Missoula to Portland?
Roughly 77 kg CO2 per passenger one-way. That's about the same as driving 385 km.
Is the return flight from Portland to Missoula also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Missoula to Portland?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Missoula Intl for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.