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Cheap Flights from Portland to Missoula

Compare Portland to Missoula flight deals

Find the cheapest month or even day of the year to fly to Missoula

Book the best Missoula fare with no extra fees

Flight deals from Portland to Missoula

Looking for a cheap last-minute deal or the best return flight from Portland to Missoula? Find the lowest prices on one-way and return tickets right here.
Missoula.£173 per passenger.Departing Tue, 28 May, returning Mon, 3 Jun.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Portland on Tue, 28 May, arriving in Missoula.Inbound indirect flight with Alaska Airlines, departs from Missoula on Mon, 3 Jun, arriving in Portland.Price includes taxes and charges.From £173, select.
Missoula.£197 per passenger.Departing Tue, 28 May, returning Mon, 3 Jun.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Tue, 28 May, arriving in Missoula.Inbound direct flight with Alaska Airlines departs from Missoula on Mon, 3 Jun, arriving in Portland.Price includes taxes and charges.From £197, select.
Missoula.£259 per passenger.Departing Fri, 2 Aug, returning Tue, 6 Aug.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Fri, 2 Aug, arriving in Missoula.Inbound direct flight with Alaska Airlines departs from Missoula on Tue, 6 Aug, arriving in Portland.Price includes taxes and charges.From £259, select.
Missoula.£260 per passenger.Departing Mon, 22 Jul, returning Sat, 27 Jul.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Mon, 22 Jul, arriving in Missoula.Inbound direct flight with Alaska Airlines departs from Missoula on Sat, 27 Jul, arriving in Portland.Price includes taxes and charges.From £260, select.

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Find the cheapest month to fly from Portland to Missoula

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Missoula flights are currently cheapest in August.
Apr
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Jul
from £260
Aug
from £259
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Direct flights from Portland to Missoula

Portland to Missoula: Alternative routes

Compare routes from Portland to Missoula below. You may find an airport to fly into that's cheaper, faster, or easier than Missoula.

Portland to Missoula: Flight information

The things to know before you go.
Cheapest flight found£173
Cheapest month to flyMay
Average flight time1 hr, 21 mins
Most popular airlineAlaska Airlines
Average flights per week15

Finding cheap flights from Portland to Missoula: Frequently asked questions

The best price we found for a return flight from Portland to Missoula is £173. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 21 minutes is the average flight time from Portland to Missoula.
Alaska Airlines and Horizon Air fly direct from Portland to Missoula.
As of April 2024, there are 15 flights per week flying from Portland to Missoula.
The cheapest month to fly from Portland to Missoula is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Missoula Airport on Tuesday, 28 May 2024.
Yes – the average flight time is 1 hour and 21 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Missoula but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Missoula is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Missoula.

How to find cheap flights to Missoula (MSO) from Portland (PDX) in 2024

Looking for cheap tickets from Portland to Missoula? Return tickets start from £173 and one-way flights to Missoula from Portland start from £130


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Portland to Missoula. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Missoula from Portland from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Missoula start from £130 one-way.
  • Flex your dates to find the best PDX-MSO ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Missoula from Portland.
  • Set up a Price Alert. You can easily track the fare of your cheap Portland-Missoula flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flexible on when you travel? The cheapest month to fly from Portland to Missoula is May.
  • Fly without stops. Only interested in direct flights between Portland and Missoula? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Alaska Airlines
    Horizon Air
  • Find the cheapest Business class flights from Portland and Missoula. We scour the internet for the best Business, Premium Economy and First Class flight fares to Missoula, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Portland to Missoula flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Portland and Missoula whenever you want.

Combine your flight to Missoula from Portland with hotels and car hire

Once you've secured your cheap flight ticket from Portland to Missoula, discover the best prices and exclusive rates for hotels in Missoula or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Portland to Missoula

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.