Cheap Flights from Portland to Bozeman Yellowstone International

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Compare Portland to Bozeman Yellowstone International flight deals

Find the cheapest month or even day of the year to fly to Bozeman Yellowstone International

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Flight deals from Portland to Bozeman Yellowstone International

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Bozeman Yellowstone International Airport? If you want to travel next month, return fares start from $440. Find the lowest prices on one-way and return tickets right here.

Bozeman.$439 per passenger.Departing Sun, 24 Jan, returning Fri, 29 Jan.Return flight with United.Outbound indirect flight with United, departs from Portland on Sun, 24 Jan, arriving in Bozeman Yellowstone International.Inbound indirect flight with United, departs from Bozeman Yellowstone International on Fri, 29 Jan, arriving in Portland.Price includes taxes and charges.From $439, select.

Bozeman.$440 per passenger.Departing Sat, 17 Oct, returning Sat, 24 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Sat, 17 Oct, arriving in Bozeman Yellowstone International.Inbound indirect flight with Delta, departs from Bozeman Yellowstone International on Sat, 24 Oct, arriving in Portland.Price includes taxes and charges.From $440, select.

Bozeman.$440 per passenger.Departing Wed, 11 Nov, returning Wed, 18 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed, 11 Nov, arriving in Bozeman Yellowstone International.Inbound indirect flight with Delta, departs from Bozeman Yellowstone International on Wed, 18 Nov, arriving in Portland.Price includes taxes and charges.From $440, select.

Bozeman.$450 per passenger.Departing Fri, 30 Oct, returning Mon, 2 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri, 30 Oct, arriving in Bozeman Yellowstone International.Inbound indirect flight with Delta, departs from Bozeman Yellowstone International on Mon, 2 Nov, arriving in Portland.Price includes taxes and charges.From $450, select.

Bozeman.$450 per passenger.Departing Mon, 14 Dec, returning Fri, 25 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Mon, 14 Dec, arriving in Bozeman Yellowstone International.Inbound indirect flight with Delta, departs from Bozeman Yellowstone International on Fri, 25 Dec, arriving in Portland.Price includes taxes and charges.From $450, select.

Bozeman.$465 per passenger.Departing Mon, 8 Feb, returning Fri, 19 Feb.Return flight with United.Outbound indirect flight with United, departs from Portland on Mon, 8 Feb, arriving in Bozeman Yellowstone International.Inbound indirect flight with United, departs from Bozeman Yellowstone International on Fri, 19 Feb, arriving in Portland.Price includes taxes and charges.From $465, select.

Bozeman.$545 per passenger.Departing Fri, 30 Oct, returning Mon, 2 Nov.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Fri, 30 Oct, arriving in Bozeman Yellowstone International.Inbound direct flight with Alaska Airlines departs from Bozeman Yellowstone International on Mon, 2 Nov, arriving in Portland.Price includes taxes and charges.From $545, select.

Bozeman.$569 per passenger.Departing Mon, 8 Mar, returning Fri, 19 Mar.Return flight with United.Outbound indirect flight with United, departs from Portland on Mon, 8 Mar, arriving in Bozeman Yellowstone International.Inbound indirect flight with United, departs from Bozeman Yellowstone International on Fri, 19 Mar, arriving in Portland.Price includes taxes and charges.From $569, select.

Bozeman.$679 per passenger.Departing Mon, 12 Apr, returning Fri, 23 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Portland on Mon, 12 Apr, arriving in Bozeman Yellowstone International.Inbound indirect flight with Southwest Airlines, departs from Bozeman Yellowstone International on Fri, 23 Apr, arriving in Portland.Price includes taxes and charges.From $679, select.

Bozeman.$684 per passenger.Departing Sat, 1 May, returning Wed, 5 May.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Portland on Sat, 1 May, arriving in Bozeman Yellowstone International.Inbound indirect flight with Southwest Airlines, departs from Bozeman Yellowstone International on Wed, 5 May, arriving in Portland.Price includes taxes and charges.From $684, select.

Bozeman.$716 per passenger.Departing Fri, 25 Sep, returning Tue, 29 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri, 25 Sep, arriving in Bozeman Yellowstone International.Inbound indirect flight with Delta, departs from Bozeman Yellowstone International on Tue, 29 Sep, arriving in Portland.Price includes taxes and charges.From $716, select.

Bozeman.$763 per passenger.Departing Thu, 24 Sep, returning Fri, 23 Oct.Return flight with United.Outbound indirect flight with United, departs from Portland on Thu, 24 Sep, arriving in Bozeman Yellowstone International.Inbound indirect flight with United, departs from Bozeman Yellowstone International on Fri, 23 Oct, arriving in Portland.Price includes taxes and charges.From $763, select.

Bozeman.$810 per passenger.Departing Mon, 28 Dec, returning Sat, 2 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Mon, 28 Dec, arriving in Bozeman Yellowstone International.Inbound indirect flight with Delta, departs from Bozeman Yellowstone International on Sat, 2 Jan, arriving in Portland.Price includes taxes and charges.From $810, select.

Find the cheapest month to fly from Portland to Bozeman Yellowstone International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Bozeman Yellowstone International flights are currently cheapest in January.

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Direct flights from Portland to Bozeman Yellowstone International

Portland to Bozeman Yellowstone International: Alternative routes

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

Bozeman Yellowstone International

13km from central Bozeman

ClosestCheapest

from $439

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Portland to Bozeman: Flight information

The things to know before you go.

Cheapest flight found	$439
Cheapest month to fly	January
Average flight time	1 hr, 42 mins
Most popular airline	Alaska Airlines
Average flights per week	15

Finding cheap flights from Portland to Bozeman Yellowstone International: Frequently asked questions

How much are return flights from Portland to Bozeman Yellowstone International?

The best price we found for a return flight from Portland to Bozeman Yellowstone International is $439. 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.

How long does it take to fly from Portland to Bozeman Yellowstone International?

1 hour and 42 minutes is the average flight time from Portland to Bozeman Yellowstone International.

Which airlines fly direct from Portland to Bozeman Yellowstone International?

Alaska Airlines and Horizon Air fly direct from Portland to Bozeman Yellowstone International.

How many flights are there a week from Portland to Bozeman Yellowstone International?

As of September 2026, there are 15 flights per week flying from Portland to Bozeman Yellowstone International.

When is the cheapest time to fly from Portland to Bozeman Yellowstone International?

The cheapest month to fly from Portland to Bozeman Yellowstone International is usually January.

Which upcoming date is cheapest to fly from Portland Airport to Bozeman Yellowstone International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Bozeman Yellowstone International Airport on Sunday, 24 January 2027.

Can I get a direct flight from Portland Airport to Bozeman Yellowstone International Airport?

Yes – the average flight time is 1 hour and 42 minutes.

How can I find the best flight deal to Bozeman Yellowstone International?

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 Bozeman Yellowstone International 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.

When is the best time to book flights to Bozeman?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bozeman is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Portland Airport to Bozeman Yellowstone International with?

Currently, United and Alaska Airlines offer the cheapest flight tickets to Bozeman Yellowstone International.

Travelling from Portland Airport (PDX) to Bozeman Yellowstone International Airport (BZN): what you need to know

The average time for a direct flight from Portland Airport to Bozeman Yellowstone International Airport is 1 hour 40 minutes.
You can choose from six weekly Portland Airport to Bozeman Yellowstone International Airport flights. The 10:27 departure with Alaska Airlines is the earliest flight you can take. Alaska Airlines operates the latest service of the day at 21:47.
To ensure you get on your PDX to BZN flight, leave enough time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.
Flying during a peak month like July? Public holidays and other high seasons can mean longer queues at security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.
Alaska Airlines has direct flights from Portland Airport to Bozeman Yellowstone International Airport. Book with this popular carrier, then get ready to discover the sights in Bozeman — and maybe even more of the United States if your schedule allows.
The majority of passengers choose to fly with Alaska Airlines on this route.
Alaska Airlines is a leader in on-time performance for PDX to BZN flights, with 91.6% of services landing as scheduled.
We make it a breeze to book a flight with a stopover. To see your options for tickets from Portland Airport to Bozeman Yellowstone International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Stopovers between PDX and BZN include:
- Denver International Airport
- San Francisco International Airport
- Harry Reid International Airport

How to find the cheapest flights from Portland Airport (PDX) to Bozeman Yellowstone International Airport (BZN)

The cheapest price we've found for a one-way Portland Airport to Bozeman Yellowstone International Airport flight is $220. A return ticket is currently $439. Depending on the availability when you book, these fares could change.
Book one month before flying. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from PDX to BZN.
The cheapest month for flights from Portland Airport to Bozeman Yellowstone International Airport is June. Use the 'Whole month' tool to find the lowest prices if you have a flexible travel schedule.
Stay on top of deals for cheap flights from PDX to BZN by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.
Find the right flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Portland Airport to Bozeman Yellowstone International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Portland Airport (PDX)

You'll find PDX at 7000 NE Airport Way.
Portland Airport has an excellent on-time record, so you're unlikely to face delays. Departures from PDX arrive on schedule 83% of the time.
Portland Airport is about 19 kilometres from central Portland. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.
You can expect a trip time of roughly 40 minutes when using public transport.
Catching an early flight from Portland Airport to Bozeman Yellowstone International Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels close to PDX:

Arriving at Bozeman Yellowstone International Airport (BZN)

The last thing you want is a lengthy journey to your hotel if you're getting in late on a Portland Airport to Bozeman Yellowstone International Airport flight. Reserve one of these accommodation options near BZN instead:
Get on the fast track to adventure by picking up a Bozeman Yellowstone International Airport rental car. Grab a set of wheels from Avis, Budget or Alamo to explore Bozeman and beyond.
Lock in the best possible rate by booking your vehicle from Bozeman Yellowstone International Airport about four weeks ahead of your trip.

When to fly to Bozeman Yellowstone International Airport (BZN)

July is the most popular month for flights from Portland Airport to Bozeman Yellowstone International Airport. To avoid the crowds, go to Bozeman in November.
When booking your flight from Portland Airport to Bozeman Yellowstone International Airport, think about the kind of weather you like. July is the warmest month in Bozeman, with the temperature ranging from 9ºC to 30ºC.
February sees average temperatures of between -17ºC and 0ºC. Look for cheap tickets from PDX to BZN sometime then if you like travelling in cooler conditions.

Explore more of the United States

Boise is just one of the many cities in the United States waiting to be explored after you've seen Bozeman. Around 467 kilometres away to the south-west, its top attractions include Cathedral Of The Rockies, Boise Depot and St. John's Cathedral.
If you're interested in discovering another well-known destination in the United States, consider Billings, about 193 kilometres east of Bozeman. Museum of Women's History, Yellowstone Art Museum and The Rimrocks are highlights.