Direct flights from Missoula to Portland

Missoula

United States

MSO

Missoula International Airport

Portland

United States

PDX

Portland International Airport

Missoula to Portland route overview

Missoula International Airport (MSO) serves Missoula; Portland International Airport (PDX) serves Portland.

The airports are 416 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from MSO to PDX.

Airlines represented in the current schedule are Alaska Airlines (AS) and British Airways (BA).

Published schedule dates span Sep 8, 2026 – Sep 3, 2027.

Airline alliance affiliations represented: Oneworld

Which airports serve the Missoula to Portland route?

Missoula International Airport (MSO) is the origin airport and Portland International Airport (PDX) is the destination airport.

How far is Portland from Missoula?

MSO and PDX are approximately 416 miles apart by great-circle distance.

Are there direct flights from MSO to PDX?

Yes. Roame's current schedule feed shows nonstop service from MSO to PDX.

Which airlines fly from MSO to PDX?

Airlines represented in the current schedule are Alaska Airlines (AS) and British Airways (BA).

Which aircraft fly from MSO to PDX?

Aircraft listed in the current schedule include Embraer 175 (short wing) (E75).