$121 Cheap Flights from Eugene (EUG) to Bozeman (BZN)

View $121 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Mahlon Sweet Field Airport (EUG) to Bozeman Yellowstone Intl. Airport (BZN)

Cheap Flights from Eugene to Bozeman (EUG-BZN)

Prices were available within the past 7 days and start at $121 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Sep 23 - Tue, Sep 30
EUG
Eugene
BZN
Bozeman
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Eugene to Bozeman, returning Tue, Sep 30, priced at $242 found 3 days ago
Hawaiian Airlines
Wed, Sep 24 - Sat, Sep 27
EUG
Eugene
BZN
Bozeman
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 24 from Eugene to Bozeman, returning Sat, Sep 27, priced at $242 found 3 days ago
Delta
Tue, Jan 13 - Wed, Jan 14
EUG
Eugene
BZN
Bozeman
$243 Roundtrip, found 6 hours ago
$243
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jan 13 from Eugene to Bozeman, returning Wed, Jan 14, priced at $243 found 6 hours ago
Alaska Airlines
Tue, Sep 30 - Sat, Oct 18
EUG
Eugene
BZN
Bozeman
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Sep 30 from Eugene to Bozeman, returning Sat, Oct 18, priced at $243 found 4 days ago
Alaska Airlines
Sat, Sep 27 - Sat, Oct 4
EUG
Eugene
BZN
Bozeman
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Eugene to Bozeman, returning Sat, Oct 4, priced at $244 found 4 days ago
Alaska Airlines
Sat, Oct 4 - Tue, Oct 7
EUG
Eugene
BZN
Bozeman
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Oct 4 from Eugene to Bozeman, returning Tue, Oct 7, priced at $246 found 2 days ago
Alaska Airlines
Sat, Sep 20 - Tue, Sep 23
EUG
Eugene
BZN
Bozeman
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Eugene to Bozeman, returning Tue, Sep 23, priced at $248 found 3 days ago
Bargain Flight
Mon, Sep 22 - Tue, Sep 30
EUG
Eugene
BZN
Bozeman
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Mon, Sep 22 from Eugene to Bozeman, returning Tue, Sep 30, priced at $249 found 3 days ago
United
Wed, Jan 14 - Thu, Jan 15
EUG
Eugene
BZN
Bozeman
$250 Roundtrip, found 5 hours ago
$250
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Jan 14 from Eugene to Bozeman, returning Thu, Jan 15, priced at $250 found 5 hours ago
Alaska Airlines
Sat, Nov 8 - Sat, Nov 15
EUG
Eugene
BZN
Bozeman
$250 Roundtrip, found 17 hours ago
$250
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Eugene to Bozeman, returning Sat, Nov 15, priced at $250 found 17 hours ago

Find the cheapest month to fly from Eugene (EUG) to Bozeman (BZN)

August is typically the cheapest month to fly

From $203 - $487 per traveler.

Graph displaying average flight prices per month

Flights from Eugene (EUG) to Bozeman (BZN)
Origin airport
Eugene
Destination airport
Bozeman Yellowstone Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$242
Distance
599 mi

Eugene to Bozeman Flights

The cheapest times to fly from Eugene 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 Eugene to Bozeman are during the month of September. You can find some of the cheapest flights from Eugene to Bozeman with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Eugene to Bozeman

Sunday is one of the best days to book for cheap flights from Eugene 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 Eugene 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 Eugene to Bozeman in 2025. You can also book with separate airlines for your outbound and return journeys, from $121 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 Eugene 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 Eugene 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.

 

Frequently asked questions

How much does a flight from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN) cost?
Lock in a cheap one-way flight from $121 or cheap return flight from $242 from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN)?
The cheapest month to fly from EUG to BZN is September, when there's less demand. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from EUG to BZN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN)?
You'll have to catch a flight with a layover when traveling from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from EUG to BZN?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN)?
Choose a flight from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN) last-minute?
Booking your ticket from EUG to BZN just before your journey is generally more expensive. But if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book an EUG to BZN flight and hotel package?
Booking an EUG to BZN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of hotels and then add activities, flights 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 Mahlon Sweet Field Airport (EUG) to Gallatin Field Airport (BZN)?
In most cases, you're able to cancel or reschedule your EUG to BZN flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, go to our Customer Service portal.

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*Available to One Key members.