$78 Cheap Flights from Portland (PDX) to Bozeman (BZN)

View $78 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Bozeman Yellowstone Intl. Airport (BZN)

Cheap Flights from Portland to Bozeman (PDX-BZN)

Prices were available within the past 7 days and start at $78 for one-way flights and $106 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Oct 18 - Sat, Oct 25
PDX
Portland
BZN
Bozeman
$106 Roundtrip, found 4 days ago
$106
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Oct 18 from Portland to Bozeman, returning Sat, Oct 25, priced at $106 found 4 days ago
Hawaiian Airlines
Tue, Dec 16 - Wed, Jan 7
PDX
Portland
BZN
Bozeman
$131 Roundtrip, found 6 days ago
$131
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 16 from Portland to Bozeman, returning Wed, Jan 7, priced at $131 found 6 days ago
Hawaiian Airlines
Tue, Oct 21 - Wed, Oct 22
PDX
Portland
BZN
Bozeman
$135 Roundtrip, found 4 days ago
$135
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Portland to Bozeman, returning Wed, Oct 22, priced at $135 found 4 days ago
Alaska Airlines
Tue, Nov 4 - Sat, Nov 8
PDX
Portland
BZN
Bozeman
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Nov 4 from Portland to Bozeman, returning Sat, Nov 8, priced at $137 just found
Alaska Airlines
Sat, Nov 1 - Tue, Nov 4
PDX
Portland
BZN
Bozeman
$139 Roundtrip, found 3 days ago
$139
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Portland to Bozeman, returning Tue, Nov 4, priced at $139 found 3 days ago
Delta
Wed, Dec 3 - Wed, Dec 10
PDX
Portland
BZN
Bozeman
$145 Roundtrip, found 6 days ago
$145
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 3 from Portland to Bozeman, returning Wed, Dec 10, priced at $145 found 6 days ago
Alaska Airlines
Sat, Nov 1 - Tue, Nov 4
PDX
Portland
BZN
Bozeman
$146 Roundtrip, found 3 days ago
$146
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Portland to Bozeman, returning Tue, Nov 4, priced at $146 found 3 days ago
Delta
Wed, Dec 3 - Wed, Dec 10
PDX
Portland
BZN
Bozeman
$146 Roundtrip, found 6 days ago
$146
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 3 from Portland to Bozeman, returning Wed, Dec 10, priced at $146 found 6 days ago
Southwest Airlines
Wed, Oct 29 - Sat, Nov 1
PDX
Portland
BZN
Bozeman
$158 Roundtrip, found 5 days ago
$158
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Portland to Bozeman, returning Sat, Nov 1, priced at $158 found 5 days ago
United
Tue, Nov 4 - Sat, Nov 8
PDX
Portland
BZN
Bozeman
$197 Roundtrip, just found
$197
Roundtrip
just found
Select United flight, departing Tue, Nov 4 from Portland to Bozeman, returning Sat, Nov 8, priced at $197 just found

Find the cheapest month to fly from Portland (PDX) to Bozeman (BZN)

August is typically the cheapest month to fly

From $137 - $238 per traveler.

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN) cost?
Secure a cheap one-way flight from $78 or cheap return flight from $106 from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
October is the most affordable month to fly from PDX to BZN. Traveling during an off-peak travel window is often the key to finding a great deal.
Which airlines fly direct from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
Board a nonstop flight with Alaska Airlines and go straight from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN).
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PDX to BZN flight.
How many flights per day from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
On average, only 1 direct flight departs daily from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN). Need other options? Use our filter tool to discover flights with layovers and add an extra destination to your journey.
What are the most popular departure times for flights from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
The 1 PM departures from PDX to BZN are typically the busiest. They can also be more expensive. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from PDX to BZN?
Fly on a Friday if you're searching for the biggest selection of flights from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN).
What is the earliest flight from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
Portland Intl. Airport (PDX)'s first flight to Gallatin Field Airport (BZN) departs at approximately 1:40PM UTC-8. With a total flight time of 1h 32m, you'll touch down at around 4:12PM UTC-7.
How long does it take to fly from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
The average flight time from PDX to BZN is 1 hour and 32 minutes, covering a distance of 550 mi.
What airline has the least delays from PDX to BZN?
Alaska Airlines has the best track record for on-time direct flights from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN), with an on-time rating of 92%. Use the Expedia App to check your flight status before you take off and get immediate updates about any trip changes.
What is the best time to fly from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
To avoid potential delays on the Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN) route, fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Bozeman from Portland Intl. Airport (PDX)?
Gallatin Field Airport (BZN) is the only airport in Bozeman with direct flights from Portland Intl. Airport (PDX). Browse the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN) last-minute?
Holding off until just before your trip to book a ticket from PDX to BZN often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary for a better chance of getting a bargain.
Is it cheaper to book a PDX to BZN flight and hotel package?
Booking a PDX to BZN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Gallatin Field Airport (BZN)?
Generally, it's possible to reschedule or cancel your PDX to BZN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Portland Intl.
Destination airport
Bozeman Yellowstone Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$106
Distance
551 mi
Average flight time
2 hours 37 mins

Book with confidence

Book with confidence

Portland to Bozeman Flights

The cheapest times to fly from Portland to Bozeman

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Bozeman are during the month of October. You can find some of the cheapest flights from Portland to Bozeman with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Bozeman

Sunday is one of the best days to book for cheap flights from Portland to Bozeman: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Bozeman

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Bozeman in 2025. You can also book with separate airlines for your outbound and return journeys, from $78 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Bozeman flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Bozeman airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Bozeman Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.