A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| PDX → MSO AS3314 | Economy | Alaska Atmos Rewards | 9,000 | $5.00 | 7 | ||
| PDX → MSO AS3314 | Economy | Alaska Atmos Rewards | 12,500 | $5.00 | 6 | ||
| PDX → MSO AS3314 | First | Alaska Atmos Rewards | 17,500 | $5.00 | 5 | ||
| PDX → MSO AS3314 | Economy | Alaska Atmos Rewards | 22,500 | $5.00 | 5 | ||
| PDX → MSO AS3314 | First | Alaska Atmos Rewards | 27,500 | $5.00 | 5 | ||
| PDX → MSO AS3314 | Economy | Alaska Atmos Rewards | 27,500 | $5.00 | 5 | ||
| PDX → MSO AS3314 | First | Alaska Atmos Rewards | 32,500 | $5.00 | 1 | ||
| PDX → MSO AS3314 | First | Alaska Atmos Rewards | 50,000 | $5.00 | 3 |
Did you mean Flights from Missoula to Portland?
Portland
United StatesPDX
Portland International Airport
Missoula
United StatesMSO
Missoula International Airport
Portland International Airport (PDX) serves Portland; Missoula International Airport (MSO) serves Missoula.
The airports are 416 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from PDX to MSO.
Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 25, 2026 – Sep 4, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Oneworld
Portland International Airport (PDX) is the origin airport and Missoula International Airport (MSO) is the destination airport.
PDX and MSO are approximately 416 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from PDX to MSO.
Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Embraer 175 (short wing) (E75) and JET.