$182 Cheap Flights from Bozeman (BZN) to Sun Valley (SUN)

View $182 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to Sun Valley, ID (SUN-Friedman Memorial)

Cheap Flights from Bozeman to Sun Valley (BZN-SUN)

Prices were available within the past 7 days and start at $182 for one-way flights and $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 24 - Tue, Dec 30
BZN
Bozeman
SUN
Sun Valley
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 24 from Bozeman to Sun Valley, returning Tue, Dec 30, priced at $343 found 1 day ago
Delta
Tue, Dec 23 - Wed, Dec 31
BZN
Bozeman
SUN
Sun Valley
$348 Roundtrip, found 2 days ago
$348
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 23 from Bozeman to Sun Valley, returning Wed, Dec 31, priced at $348 found 2 days ago
Hawaiian Airlines
Thu, Dec 18 - Tue, Dec 30
BZN
Bozeman
SUN
Sun Valley
$352 Roundtrip, found 2 days ago
$352
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 18 from Bozeman to Sun Valley, returning Tue, Dec 30, priced at $352 found 2 days ago
Delta
Sun, Dec 21 - Tue, Dec 30
BZN
Bozeman
SUN
Sun Valley
$353 Roundtrip, found 2 days ago
$353
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Dec 21 from Bozeman to Sun Valley, returning Tue, Dec 30, priced at $353 found 2 days ago
Delta
Sun, Dec 21 - Wed, Dec 31
BZN
Bozeman
SUN
Sun Valley
$358 Roundtrip, found 2 days ago
$358
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Dec 21 from Bozeman to Sun Valley, returning Wed, Dec 31, priced at $358 found 2 days ago
Hawaiian Airlines
Thu, Dec 18 - Mon, Dec 29
BZN
Bozeman
SUN
Sun Valley
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 18 from Bozeman to Sun Valley, returning Mon, Dec 29, priced at $362 found 2 days ago
Delta
Sun, Dec 21 - Thu, Jan 1
BZN
Bozeman
SUN
Sun Valley
$363 Roundtrip, found 2 days ago
$363
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Dec 21 from Bozeman to Sun Valley, returning Thu, Jan 1, priced at $363 found 2 days ago
Delta
Sun, Dec 21 - Thu, Jan 1
BZN
Bozeman
SUN
Sun Valley
$368 Roundtrip, found 2 days ago
$368
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Dec 21 from Bozeman to Sun Valley, returning Thu, Jan 1, priced at $368 found 2 days ago
Alaska Airlines
Wed, Dec 24 - Tue, Dec 30
BZN
Bozeman
SUN
Sun Valley
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Dec 24 from Bozeman to Sun Valley, returning Tue, Dec 30, priced at $394 found 1 day ago
United
Sat, Mar 21 - Wed, Apr 1
BZN
Bozeman
SUN
Sun Valley
$627 Roundtrip, found 6 days ago
$627
Roundtrip
found 6 days ago
Select United flight, departing Sat, Mar 21 from Bozeman to Sun Valley, returning Wed, Apr 1, priced at $627 found 6 days ago

Alternative airports near Sun Valley

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Friedman Memorial SUN. Cheapest and Closest option available. Average driving time to city center is 23 minutes. Flights from $460
SUN
Friedman Memorial
CheapestClosest
Average driving time to city center23 min
Flights from $460

Frequently asked questions

How much does a flight from Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN) cost?
Snag a cheap one-way flight from $182 or cheap return flight from $343 from Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN)?
The cheapest month to fly from BZN to SUN is December, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from BZN to SUN. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN)?
Nonstop flights from Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BZN to SUN?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN)?
To avoid possible delays on the Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN) last-minute?
Booking your plane ticket from BZN to SUN shortly before your trip is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BZN to SUN flight and hotel package?
You'll generally save money by securing a BZN to SUN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your ideal flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Gallatin Field Airport (BZN) to Friedman Memorial Airport (SUN)?
If you booked your BZN to SUN flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Bozeman Yellowstone Intl.
Destination airport
Friedman Memorial
Airlines serving
Delta, United
Roundtrip price
$343
Distance
220 mi

Book with confidence

Bozeman to Sun Valley Flights

The cheapest times to fly from Bozeman to Sun Valley

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 Bozeman to Sun Valley are during the month of December. You can find some of the cheapest flights from Bozeman to Sun Valley with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bozeman to Sun Valley

Sunday is one of the best days to book for cheap flights from Bozeman to Sun Valley: 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 Bozeman to Sun Valley

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 Bozeman to Sun Valley in 2025. You can also book with separate airlines for your outbound and return journeys, from $182 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 Bozeman to Sun Valley 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 Bozeman to Sun Valley 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.

 

Bozeman to Sun Valley Flights

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*Available to One Key members.