Portland to Missoula (PDX-MSO): nonstop upgrade & award space

Alaska Airlines flies nonstop from Portland (PDX) to Missoula (MSO) just three times a week. In the timetable below it flies as AS 3314, scheduled at 1h 38m for the 416 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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3
Flights a week, 4-week average
1h 38m
Scheduled flight time
416 mi
Nonstop distance
Free
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Portland to Missoula flight schedule

Scheduled nonstop departures for PDX to MSO starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Portland (PDX) to Missoula (MSO)
Date Flight Airline Departs PDX Arrives MSO Duration Aircraft
AS 3314Alaska Airlines, Inc.10:4813:261h 38mEmbraer E175
AS 3314Alaska Airlines, Inc.10:4813:261h 38mEmbraer E175
AS 3314Alaska Airlines, Inc.10:4813:261h 38mEmbraer E175
AS 3314Alaska Airlines, Inc.10:4813:261h 38mEmbraer E175
AS 3314Alaska Airlines, Inc.10:4813:261h 38mEmbraer E175
AS 3314Alaska Airlines, Inc.10:4813:261h 38mEmbraer E175
AS 3314Alaska Airlines, Inc.10:4813:261h 38mEmbraer E175

Showing all 7 scheduled PDX to MSO departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every PDX to MSO date on the interactive map

Aircraft on the Portland to Missoula nonstop

Alaska Airlines flies the Embraer E175 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on PDX to MSO departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Portland to Missoula to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Alaska Airlines award space was open on 6 of the 14 Portland to Missoula departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the PDX to MSO departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See PDX to MSO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Portland to Missoula nonstop

Carriers operating PDX to MSO nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See PDX to MSO on the interactive map →

Frequently asked questions about PDX to MSO

How long is the flight from Portland (PDX) to Missoula (MSO)?
AS 3314 is scheduled at 1h 38m from Portland (PDX) to Missoula (MSO) on every departure in the schedule table on this page. The nonstop covers about 416 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from PDX to MSO?
Alaska Airlines is currently the only airline flying PDX to MSO nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines.
How often does PDX to MSO operate?
The PDX to MSO nonstop currently runs three times a week, on Alaska Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from PDX to MSO depart?
In the next 7 days with service, every scheduled PDX to MSO nonstop leaves at 10:48 local time at Portland. The schedule table on this page lists each departure by date.
Which flights operate PDX to MSO nonstop?
Alaska Airlines flies AS 3314 nonstop from Portland (PDX) to Missoula (MSO), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
How do I check upgrade or award availability on PDX to MSO?
Open the PDX to MSO route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss PDX to MSO upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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