SAR293 Cheap Flights from Portland (PDX) to Missoula (MSO)

Popular airlines from Portland International Airport (PDX) to Missoula Intl. Airport (MSO)

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Cheap Flights from Portland to Missoula (PDX-MSO)

Prices were available within the past 7 days and start at SAR293 for one-way flights and SAR590 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
Delta
Delta
Alaska Airlines
Alaska Airlines
United
United
Delta
Alaska Airlines

Frequently asked questions

How long does it take to fly from PDX to MSO?
Alaska Airlines has a direct flight departing Portland Intl. Airport (PDX) at 4:50PM and coming in to land at Missoula Intl. Airport (MSO) at 7:09PM — a travel time of 1 hour and 19 minutes. Book the seat that's perfect for you, bring a few things to keep you entertained and the time will race by.
Is it cheaper to buy a plane ticket from PDX to MSO last minute?
When it comes to booking your flights, being prepared pays dividends. While it's possible to pick up a deal on a Portland Airport to Missoula Intl. Airport (MSO) flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international trips it's three to four months.
What airports do you fly into for Missoula from Portland?
Portland to Missoula flights touch down at Missoula Intl. Airport (MSO). Drop your bags at your hotel and then explore some of the city's noteworthy attractions, such as Washington-Grizzly Stadium and Wilma Theatre. The airport is around 8 kilometers northwest of the center of Missoula.
What are the most popular departure times for flights from Portland Intl. Airport (PDX) to MSO?
Between 4:00 PM - 5:00 PM is the busiest period for Alaska Airlines flights departing Portland Airport to Missoula Intl. Airport. Our suggestion? Fly out in the morning. With air traffic yet to build up around airports, your chances of traveling on a delay-free flight are higher.
Can I change the date of my flight from Portland Airport to Missoula Intl. Airport (MSO)?
You can easily make changes to your PDX Airport to MSO trip via the Expedia Trips portal. But before you make any amendments, read through the rules in your itinerary to learn what you're able to do and if change fees apply. Some airlines have a change fee per person, plus any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also check out our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Portland Intl.
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
SAR590
Distance
666 km
Average flight time
2 hours 20 mins

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Book with confidence

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