Cheap Flights from Portland Airport to Montana from SAR 1,115 Return

Flight deals from Portland Airport to Montana

Looking for cheap tickets from Portland Airport to Montana, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Bozeman.SAR 1,115 per passenger.Departing Thu, 13 Nov, returning Sun, 16 Nov.Return flight with United.Outbound indirect flight with United, departs from Portland on Thu, 13 Nov, arriving in Bozeman Yellowstone International.Inbound indirect flight with United, departs from Bozeman Yellowstone International on Sun, 16 Nov, arriving in Portland.Price includes taxes and charges.From SAR 1,115, select.

Butte.SAR 1,369 per passenger.Departing Wed, 12 Nov, returning Sun, 16 Nov.Return flight with United.Outbound indirect flight with United, departs from Portland on Wed, 12 Nov, arriving in Butte.Inbound indirect flight with United, departs from Butte on Sun, 16 Nov, arriving in Portland.Price includes taxes and charges.From SAR 1,369, select.

Great Falls.SAR 1,731 per passenger.Departing Thu, 20 Nov, returning Mon, 24 Nov.Return flight with United.Outbound indirect flight with United, departs from Portland on Thu, 20 Nov, arriving in Great Falls International.Inbound indirect flight with United, departs from Great Falls International on Mon, 24 Nov, arriving in Portland.Price includes taxes and charges.From SAR 1,731, select.

Helena.SAR 1,754 per passenger.Departing Thu, 20 Nov, returning Mon, 24 Nov.Return flight with United.Outbound indirect flight with United, departs from Portland on Thu, 20 Nov, arriving in Helena.Inbound indirect flight with United, departs from Helena on Mon, 24 Nov, arriving in Portland.Price includes taxes and charges.From SAR 1,754, select.

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Flying from Portland Airport to Montana

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 1,115
Cheapest month to fly	November

How to find cheap flights from Portland Airport to Montana

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Portland Airport to Montana. Other savvy travellers recently found return flights from SAR 1,115 and one-way tickets from SAR 1,068. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in November

The cheapest time to fly from Portland Airport to Montana is currently November.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Portland Airport to anywhere you choose in Montana.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Portland Airport to your chosen airport in Montana go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Montana Airport to Montana flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Portland Airport to Montana?

There are currently no direct flights from Portland Airport to Montana, but we've found some other routes to United States – check them out now.

What is the average price of a flight from Portland Airport to Montana?

We looked at all of the upcoming return flights from Portland Airport to Montana we could find over the next 12 months. It looks like SAR 1,115 is the best price. This is good, compared to the average Montana ticket price of SAR 1,492.

What is the cheapest month to fly from Portland Airport to Montana?

The cheapest month to fly from Portland Airport to Butte Airport is currently November.
The cheapest month to fly from Portland Airport to Bozeman Yellowstone International Airport is currently November.
The cheapest month to fly from Portland Airport to Great Falls International Airport is currently November.
And the cheapest month to fly from Portland Airport to Helena Airport is usually November.

Which upcoming date is cheapest to fly from Portland Airport to Montana on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Portland Airport to Montana on Thursday, 13 November 2025.

If I'm flying from Portland Airport, where in Montana is cheapest to fly into?

If you're flying from Portland, the cheapest city in Montana to fly into is Bozeman. The cheapest airport serving Bozeman at the moment is Bozeman Yellowstone International.