Portland to Idaho Falls (PDX-IDA): nonstop upgrade & award space

Alaska Airlines flies the PDX to IDA nonstop about 7 times a week. In the timetable below it flies as AS 3321, scheduled at 1h 51m for the 537 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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7
Flights a week, 4-week average
1h 51m
Scheduled flight time
537 mi
Nonstop distance
Free
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Portland to Idaho Falls flight schedule

Scheduled nonstop departures for PDX to IDA 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 Idaho Falls (IDA)
Date Flight Airline Departs PDX Arrives IDA Duration Aircraft
AS 3321Alaska Airlines, Inc.10:3013:211h 51mEmbraer E175
AS 3321Alaska Airlines, Inc.10:3013:211h 51mEmbraer E175
AS 3321Alaska Airlines, Inc.10:3013:211h 51mEmbraer E175
AS 3321Alaska Airlines, Inc.10:3013:211h 51mEmbraer E175
AS 3321Alaska Airlines, Inc.10:3013:211h 51mEmbraer E175
AS 3321Alaska Airlines, Inc.10:3013:211h 51mEmbraer E175
AS 3321Alaska Airlines, Inc.10:3013:211h 51mEmbraer E175

Showing all 7 scheduled PDX to IDA 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 IDA date on the interactive map

Aircraft on the Portland to Idaho Falls 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 IDA departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Portland to Idaho Falls 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 11 of the 14 Portland to Idaho Falls 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 IDA departures 2LNR tracks, checked against live inventory so you know what's open before you book.

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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 IDA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Portland to Idaho Falls nonstop

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

See PDX to IDA on the interactive map →

Frequently asked questions about PDX to IDA

How long is the flight from Portland (PDX) to Idaho Falls (IDA)?
AS 3321 is scheduled at 1h 51m from Portland (PDX) to Idaho Falls (IDA) on every departure in the schedule table on this page. The nonstop covers about 537 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from PDX to IDA?
Alaska Airlines is currently the only airline flying PDX to IDA nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines.
How many flights a week are there from PDX to IDA?
About 7 nonstop flights a week run between Portland (PDX) and Idaho Falls (IDA) in the current schedule, operated by Alaska Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from PDX to IDA depart?
In the next 7 days with service, every scheduled PDX to IDA nonstop leaves at 10:30 local time at Portland. The schedule table on this page lists each departure by date.
Which flights operate PDX to IDA nonstop?
Alaska Airlines flies AS 3321 nonstop from Portland (PDX) to Idaho Falls (IDA), 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 IDA?
Open the PDX to IDA 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 IDA 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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