$162 Cheap Flights from Bozeman (BZN) to Idaho Falls (IDA)

View $162 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to Idaho Falls Regional Airport (IDA)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Bozeman to Idaho Falls (BZN-IDA)

Prices were available within the past 7 days and start at $162 for one-way flights and $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Dec 24 - Sat, Jan 10
BZN
Bozeman
IDA
Idaho Falls
$282 Roundtrip, found 5 days ago
$282
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Bozeman to Idaho Falls, returning Sat, Jan 10, priced at $282 found 5 days ago
Delta
Tue, Dec 16 - Sat, Jan 3
BZN
Bozeman
IDA
Idaho Falls
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 16 from Bozeman to Idaho Falls, returning Sat, Jan 3, priced at $284 found 4 days ago
Hawaiian Airlines
Wed, Dec 24 - Fri, Jan 16
BZN
Bozeman
IDA
Idaho Falls
$292 Roundtrip, found 5 days ago
$292
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Bozeman to Idaho Falls, returning Fri, Jan 16, priced at $292 found 5 days ago
Hawaiian Airlines
Thu, Dec 25 - Sat, Jan 10
BZN
Bozeman
IDA
Idaho Falls
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Bozeman to Idaho Falls, returning Sat, Jan 10, priced at $302 found 5 days ago
Delta
Tue, Dec 16 - Fri, Jan 2
BZN
Bozeman
IDA
Idaho Falls
$304 Roundtrip, found 4 days ago
$304
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 16 from Bozeman to Idaho Falls, returning Fri, Jan 2, priced at $304 found 4 days ago
Hawaiian Airlines
Thu, Dec 25 - Fri, Jan 16
BZN
Bozeman
IDA
Idaho Falls
$312 Roundtrip, found 5 days ago
$312
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Bozeman to Idaho Falls, returning Fri, Jan 16, priced at $312 found 5 days ago
Hawaiian Airlines
Thu, Dec 25 - Sun, Jan 11
BZN
Bozeman
IDA
Idaho Falls
$322 Roundtrip, found 5 days ago
$322
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Bozeman to Idaho Falls, returning Sun, Jan 11, priced at $322 found 5 days ago
Alaska Airlines
Thu, Nov 20 - Sun, Nov 23
BZN
Bozeman
IDA
Idaho Falls
$403 Roundtrip, found 2 days ago
$403
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Nov 20 from Bozeman to Idaho Falls, returning Sun, Nov 23, priced at $403 found 2 days ago
United
Wed, Nov 12 - Tue, Nov 18
BZN
Bozeman
IDA
Idaho Falls
$527 Roundtrip, found 3 days ago
$527
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 12 from Bozeman to Idaho Falls, returning Tue, Nov 18, priced at $527 found 3 days ago
American Airlines
Mon, Jul 13 - Sat, Jul 18
BZN
Bozeman
IDA
Idaho Falls
$1,491 Roundtrip, found 6 days ago
$1,491
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Jul 13 from Bozeman to Idaho Falls, returning Sat, Jul 18, priced at $1,491 found 6 days ago

Frequently asked questions

How much does a flight from Gallatin Field Airport (BZN) to Idaho Falls Regional Airport (IDA) cost?
Lock in a cheap one-way flight from $162 or cheap return flight from $282 from Gallatin Field Airport (BZN) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gallatin Field Airport (BZN) to Idaho Falls Regional Airport (IDA)?
The cheapest month to fly from BZN to IDA is December, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Gallatin Field Airport (BZN) to Idaho Falls Regional Airport (IDA)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from BZN to IDA. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Gallatin Field Airport (BZN) to Idaho Falls Regional Airport (IDA)?
Direct flights from Gallatin Field Airport (BZN) to Idaho Falls Regional Airport (IDA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BZN to IDA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, including the time of year and airline.*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 Idaho Falls Regional Airport (IDA)?
To reach Idaho Falls Regional Airport (IDA) on time, book a flight that takes off from Gallatin Field Airport (BZN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Idaho Falls Regional Airport (IDA) last-minute?
Booking your ticket from BZN to IDA shortly before your journey is usually more expensive. But if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a BZN to IDA flight and hotel package?
You can save money by booking a BZN to IDA 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 everything in one place. After selecting your ideal flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Gallatin Field Airport (BZN) to Idaho Falls Regional Airport (IDA)?
Usually, it's possible to cancel or reschedule your BZN to IDA flight. However, if it's been more than 24 hours since booking, additional fees 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 information on our Customer Service portal.

Travel information

Origin airport
Bozeman Yellowstone Intl.
Destination airport
Idaho Falls Regional
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$282
Distance
162 mi

Book with confidence

Bozeman to Idaho Falls Flights

The cheapest times to fly from Bozeman to Idaho Falls

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

 

The best time to book a flight from Bozeman to Idaho Falls

Sunday is one of the best days to book for cheap flights from Bozeman to Idaho Falls: 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 Idaho Falls

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 Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $162 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 Idaho Falls 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 Idaho Falls 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 Idaho Falls Flights

Explore a world of travel with Expedia

*Available to One Key members.