Portland International Airport
Portland, United StatesPDX / KPDX
Major airport · 93 direct destinations · 3 runways · longest runway 11,001 ft
62 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Portland → Missoula
PDX
PortlandPortland International Airport
PortlandPortland International AirportMSOMissoulaMissoula Montana Airport
MissoulaMissoula Montana Airport- Distance
- 416 mi
- Estimated flight time
- ~1h 20m
Missoula is currently 1 hour ahead of Portland.
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 · May
- 59 min
- measured flight time
- 5 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- –Feb
- –Mar
- –Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- –Oct2025
- –Nov
- –Dec
Airlines
Who flies it
Horizon Airsummer
SkyWest Airlinessummer
Through the day
Departure times
Local time in Portland. Most departures between 09:00 and 12:00.
- 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
- 0.1Mon
- 0.1Tue
- 0.2Wed
- 0.1Thu
- 0.1Fri
- 0.1Sat
- 0.1Sun
Fleet
Aircraft observed
- Embraer 175E75L97%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | Not seen in this month. | ||
| March 2026 | Not seen in this month. | ||
| April 2026 | Not seen in this month. | ||
| May 2026 | 1 | 3 |
|
| June 2026 | 1 | 3 |
|
| July 2026 | 1 | 4 |
|
| August 2026 | 1 | 5 |
|
| September 2026 | 1 | 22 |
|
| October 2025 | Not seen in this month. | ||
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on PDX-MSO - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Portland: 93.
- Direct destinations observed from Missoula: 14.
The airports on this route
Missoula Montana Airport
Missoula, United StatesMSO / KMSO
Regional airport · 14 direct destinations · 1 runway · longest runway 9,501 ft
37 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
About the route from Portland to Missoula
The observed direct connection between Portland International Airport (PDX) and Missoula Montana Airport (MSO) covers approximately 416 mi. The estimated flight time is around 1h 20m. Horizon Air and SkyWest Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Portland from Missoula by air?
- The great-circle distance between Portland International Airport and Missoula Montana Airport is approximately 416 mi.
- How long is the flight from Portland to Missoula?
- Based on the distance, the estimated flight time is about 1h 20m. This is an estimate, not a schedule.
- Is there a direct connection from Portland to Missoula?
- Yes, a direct connection between PDX and MSO has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Horizon Air and SkyWest Airlines.
- How often is there a flight from Portland to Missoula?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 37 observed flights. Mainly Horizon Air, SkyWest Airlines. That is an observation, not a timetable.
- What is the current time difference between Portland and Missoula?
- Missoula is currently 1 hour ahead of Portland.
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.