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Direct flights from Idaho Falls to Portland

Did you mean Flights from Portland to Idaho Falls?

Flightmap/Flights from IDA/IDA to PDX

Idaho Falls

United States

IDA

Idaho Falls Regional Airport

Portland

United States

PDX

Portland International Airport

Route
Nonstop service available
Distance
537 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
Oct 19, 2026 – Sep 29, 2027

Observed award fares

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: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from IDA
  • Flights to PDX

Idaho Falls to Portland route overview

Idaho Falls Regional Airport (IDA) serves Idaho Falls; Portland International Airport (PDX) serves Portland.

The airports are 537 miles apart by great-circle distance.

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

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 Oct 19, 2026 – Sep 29, 2027.

Marketing airlines on the Idaho Falls to Portland route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

  • Alaska Airlines (AS)Codeshare only

Airline alliance affiliations represented: Oneworld

Aircraft flying from IDA to PDX

Frequently asked questions

Which airports serve the Idaho Falls to Portland route?

Idaho Falls Regional Airport (IDA) is the origin airport and Portland International Airport (PDX) is the destination airport.

How far is Portland from Idaho Falls?

IDA and PDX are approximately 537 miles apart by great-circle distance.

Are there direct flights from IDA to PDX?

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

Which airlines market flights from IDA to PDX?

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.

Which aircraft fly from IDA to PDX?

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

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