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Find Portland to Missoula flights starting at CAD 115.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        PDX13:17
        1h 15m
        Nonstop
        MSO15:32
        Thu, Jan 23|Portland - Missoula|Alaska Airlines
        CAD 115CAD 214
        46% OFF
        46% OFF
        CAD 214CAD 115

        Choose Alaska Airlines flights from Portland to Missoula. The one-way direct flight with Alaska Airlines departs from Portland International Airport on Thu, Jan 23, arriving at Missoula International Airport. One-way Prices start from CAD 115 including taxes and charges.

      • PDX13:17
        1h 15m
        Nonstop
        MSO15:32
        Thu, Jan 30|Portland - Missoula|Alaska Airlines
        CAD 147CAD 214
        31% OFF
        31% OFF
        CAD 214CAD 147

        Choose Alaska Airlines flights from Portland to Missoula. The one-way direct flight with Alaska Airlines departs from Portland International Airport on Thu, Jan 30, arriving at Missoula International Airport. One-way Prices start from CAD 147 including taxes and charges.

      • PDX13:17
        1h 15m
        Nonstop
        MSO15:32
        Thu, Jan 9|Portland - Missoula|Alaska Airlines
        CAD 149CAD 214
        30% OFF
        30% OFF
        CAD 214CAD 149

        Choose Alaska Airlines flights from Portland to Missoula. The one-way direct flight with Alaska Airlines departs from Portland International Airport on Thu, Jan 9, arriving at Missoula International Airport. One-way Prices start from CAD 149 including taxes and charges.

      • PDX13:17
        1h 15m
        Nonstop
        MSO15:32
        Fri, Jan 24|Portland - Missoula|Alaska Airlines
        CAD 160
        CAD 160

        Choose Alaska Airlines flights from Portland to Missoula. The one-way direct flight with Alaska Airlines departs from Portland International Airport on Fri, Jan 24, arriving at Missoula International Airport. One-way Prices start from CAD 160 including taxes and charges.

      • PDX05:10
        5h 5m
        1 stop
        MSO11:15
        Thu, Jan 23|Portland - Missoula|Delta Air Lines
        CAD 130
        CAD 130

        Choose Delta Air Lines flights from Portland to Missoula. The one-way connecting flight with Delta Air Lines departs from Portland International Airport on Thu, Jan 23, arriving at Missoula International Airport. One-way Prices start from CAD 130 including taxes and charges.

      • PDX13:52
        3h 3m
        1 stop
        MSO17:55
        Wed, Jan 8|Portland - Missoula|Alaska Airlines
        CAD 139
        CAD 139

        Choose Alaska Airlines flights from Portland to Missoula. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Wed, Jan 8, arriving at Missoula International Airport. One-way Prices start from CAD 139 including taxes and charges.

      • PDX05:10
        5h 5m
        1 stop
        MSO11:15
        Wed, Jan 8|Portland - Missoula|Delta Air Lines
        CAD 141
        CAD 141

        Choose Delta Air Lines flights from Portland to Missoula. The one-way connecting flight with Delta Air Lines departs from Portland International Airport on Wed, Jan 8, arriving at Missoula International Airport. One-way Prices start from CAD 141 including taxes and charges.

      • PDX09:31
        3h 11m
        1 stop
        MSO13:42
        Sat, Jan 18|Portland - Missoula|Alaska Airlines
        CAD 142
        CAD 142

        Choose Alaska Airlines flights from Portland to Missoula. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Sat, Jan 18, arriving at Missoula International Airport. One-way Prices start from CAD 142 including taxes and charges.

      • PDX17:20
        5h 14m
        1 stop
        MSO23:34
        Sat, Jan 18|Portland - Missoula|Delta Air Lines
        CAD 142
        CAD 142

        Choose Delta Air Lines flights from Portland to Missoula. The one-way connecting flight with Delta Air Lines departs from Portland International Airport on Sat, Jan 18, arriving at Missoula International Airport. One-way Prices start from CAD 142 including taxes and charges.

      • PDX08:05
        4h 37m
        1 stop
        MSO13:42
        Mon, Jan 20|Portland - Missoula|Alaska Airlines
        CAD 151
        CAD 151

        Choose Alaska Airlines flights from Portland to Missoula. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Mon, Jan 20, arriving at Missoula International Airport. One-way Prices start from CAD 151 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        MSO02:00 pm
        Fri, Jan 10|Portland - Missoula|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Portland to Missoula?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Portland to Missoula

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines
From CAD 115
Delta Air Lines
From CAD 130
United Airlines
From CAD 197
American Airlines
From CAD 481
Frontier Airlines
From CAD 497

Find more flights and airlines

Alternative Routes for Portland to Missoula Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to Missoula.

  • Cheapest
    Alaska Airlines
    PDX
    13:17
    1h 15m
    Nonstop
    MSO
    15:32
    Portland International Airport - Missoula International Airport
    Thu, Jan 23Alaska Airlines
    CAD 115
  • Alaska Airlines
    PDX
    13:17
    1h 15m
    Nonstop
    MSO
    15:32
    Portland International Airport - Missoula International Airport
    Thu, Jan 23Alaska Airlines
    CAD 115
    Find More Flights

FAQ

  • When are flight tickets from Portland (PDX) to Missoula (MSO) the cheapest?

    Airlines adjust prices for flights from Portland to Missoula based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Portland (PDX) to Missoula (MSO) cost?

    According to Trip.com's data, the lowest price is around CAD 567.

  • How long is the flight from Portland (PDX) to Missoula (MSO)?

    It takes about 1 hour 18 minutes to fly from Portland (PDX) to Missoula (MSO).

  • What is the transportation method from the main airport to downtown in Missoula?

    • The distance from Missoula International Airport to downtown is about 8km, by taxi about 20 minutes.

  • What are the most popular airlines that fly from Portland (PDX) to Missoula (MSO)?

    Airlines with flights from Portland (PDX) to Missoula (MSO): Hawaiian Airlines and Alaska Airlines.

  • What's the most popular airline for direct flights from Portland (PDX) to Missoula (MSO)?

    Alaska Airlines operates 2 direct flights from Portland (PDX) to Missoula (MSO).

  • How many airports in Missoula (MSO)?

    There are 1 airport(s) in Missoula (MSO): Missoula International Airport.

How to find a cheap flight from Portland to Missoula

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Missoula. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Portland to Missoula Flights

Cheapest direct flight priceCAD 115
Cheapest return ticket priceCAD 234
Off-season travel monthJanuary
Peak season for travelFebruary
Flight distance670.18km
Average flight time1 hour 18 minutes
Popular airlineAlaska Airlines

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