On this page, you can find and purchase flight tickets for the route from Portland to Missoula. The distance between the cities is approximately 687 km, and with up to 9 flights per week, it's easy to find a convenient departure time.
The primary carrier on this route is Alaska Airlines (AS). Ticket prices depend on the season and how far in advance you book, so use our price trends chart and low-fare calendar to find the best deals.
The table shows direct flights Portland → Missoula on the selected date. The flight takes approximately 1 h 29 min. Regular flights are operated by Alaska Airlines. Departures from Portland International Airport airports, arrivals at Missoula International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Portland — Missoula by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 454 in ,, and the most expensive are around AED 716 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Portland → Missoula, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 626 | low | May | AED 663 | medium | Sep | AED 682 | medium |
| Feb | AED 608 | low | Jun | AED 737 | high | Oct | AED 755 | high |
| Mar | AED 645 | medium | Jul | AED 792 | high | Nov | AED 663 | medium |
| Apr | AED 590 | low | Aug | AED 626 | low | Dec | AED 774 | high |
Some values are estimated based on seasonality.
The climate in Missoula is most pleasant for visiting in July and August, when temperatures reach 28°C and rainfall is minimal. The coldest month is January with temperatures as low as -8.4°C, while February is the rainiest.
According to statistics, the most budget-friendly flights are available in August, with prices starting AED 454. The highest ticket prices are typically seen in May, with fares starting AED 716.
August is the optimal choice for a balance of price and weather. During this time, you can enjoy warm, dry days while flight costs remain among the lowest of the year.
Regular flights from Portland to Missoula are operated by Alaska Airlines (AS). It is the primary carrier on this route, providing approximately 9 flights per week. Detailed information on departure schedules by day of the week and available connections can be found in the interactive list below.
Flights Portland — Missoula depart from Portland International Airport and arrive at Missoula International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The average travel time on a direct flight for a distance of 687 km is approximately 1 hour and 10 minutes.
Regular air service between the cities is provided by Alaska Airlines.
Yes, direct flights are available on this route, allowing you to reach your destination as quickly as possible.
Flight prices are constantly changing. You can check the current minimum fares in the low-fare calendar on this page.
Flights from Portland arrive at Missoula Montana Airport (MSO). You can find information on how to get to the city center in the transportation section.
Where travelers fly most — pick a route and check prices
