Idaho Falls Regional Airport
Idaho Falls, United StatesIDA / KIDA
Regional airport · 12 direct destinations · 2 runways · longest runway 9,003 ft
31 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Idaho Falls → Portland
IDA
Idaho FallsIdaho Falls Regional Airport
Idaho FallsIdaho Falls Regional AirportPDXPortlandPortland International Airport
PortlandPortland International Airport- Distance
- 537 mi
- Estimated flight time
- ~1h 35m
Portland is currently 1 hour behind Idaho Falls.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Nov
- 1 hr 23 min
- measured flight time
- 7 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- –Feb
- –Mar
- –Apr
- –May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- –Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
SkyWest Airlinessummer
Allegiant Airsummer
Through the day
Departure times
Local time in Idaho Falls. Most departures between 15:00 and 18:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.5Mon
- 0.5Tue
- 0.4Wed
- 0.3Thu
- 0.5Fri
- 0.5Sat
- 0.3Sun
Fleet
Aircraft observed
- Embraer 175E75L73%
- Airbus A320A32022%
- Pilatus PC-24PC242%
- Embraer Phenom 300E55P1%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 4 |
|
| February 2026 | Not seen in this month. | ||
| March 2026 | Not seen in this month. | ||
| April 2026 | Not seen in this month. | ||
| May 2026 | Not seen in this month. | ||
| June 2026 | 1 | 30 |
|
| July 2026 | 1 | 38 |
|
| August 2026 | 1 | 34 |
|
| September 2026 | 1 | 35 |
|
| October 2025 | Not seen in this month. | ||
| November 2025 | 1 | 4 |
|
| December 2025 | 1 | 8 |
|
Airlines observed on this route
From observed callsign routes on IDA-PDX - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The 8th longest observed direct route from IDA, out of 12.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Idaho Falls: 12.
- Direct destinations observed from Portland: 93.
The airports on this route
Portland International Airport
Portland, United StatesPDX / KPDX
Major airport · 93 direct destinations · 3 runways · longest runway 11,001 ft
50 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Idaho Falls to Portland
The observed direct connection between Idaho Falls Regional Airport (IDA) and Portland International Airport (PDX) covers approximately 537 mi. The estimated flight time is around 1h 35m. Allegiant Air and SkyWest Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Idaho Falls from Portland by air?
- The great-circle distance between Idaho Falls Regional Airport and Portland International Airport is approximately 537 mi.
- How long is the flight from Idaho Falls to Portland?
- Based on the distance, the estimated flight time is about 1h 35m. This is an estimate, not a schedule.
- Is there a direct connection from Idaho Falls to Portland?
- Yes, a direct connection between IDA and PDX has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Allegiant Air and SkyWest Airlines.
- How often is there a flight from Idaho Falls to Portland?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 153 observed flights. Mainly SkyWest Airlines, Allegiant Air. That is an observation, not a timetable.
- What is the current time difference between Idaho Falls and Portland?
- Portland is currently 1 hour behind Idaho Falls.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.