$1,159 Cheap Flights from Idaho Falls (IDA) to Brisbane (BNE)

View $1,159 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE)

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Cheap Flights from Idaho Falls to Brisbane (IDA-BNE)

Prices were available within the past 7 days and start at $1,159 for one-way flights and $2,377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$2,377 Roundtrip, found 17 hours ago
$2,377
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $2,377 found 17 hours ago
Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$2,386 Roundtrip, found 17 hours ago
$2,386
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $2,386 found 17 hours ago
Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$2,549 Roundtrip, found 17 hours ago
$2,549
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $2,549 found 17 hours ago
Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$2,559 Roundtrip, found 17 hours ago
$2,559
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $2,559 found 17 hours ago
Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$2,900 Roundtrip, found 17 hours ago
$2,900
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $2,900 found 17 hours ago
Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$2,908 Roundtrip, found 17 hours ago
$2,908
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $2,908 found 17 hours ago
Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$2,985 Roundtrip, found 17 hours ago
$2,985
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $2,985 found 17 hours ago
Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$3,047 Roundtrip, found 17 hours ago
$3,047
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $3,047 found 17 hours ago
Alaska Airlines
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$3,056 Roundtrip, found 17 hours ago
$3,056
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $3,056 found 17 hours ago
Qatar Airways
Thu, Mar 19 - Sun, Mar 29
IDA
Idaho Falls
BNE
Brisbane
$3,451 Roundtrip, found 17 hours ago
$3,451
Roundtrip
found 17 hours ago
Select Qatar Airways flight, departing Thu, Mar 19 from Idaho Falls to Brisbane, returning Sun, Mar 29, priced at $3,451 found 17 hours ago

Frequently asked questions

How much does a flight from Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE) cost?
Grab a cheap one-way flight from $1,159 or cheap return flight from $2,377 from Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE) 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 Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE)?
Planning your trip for March is a great way to save, as it's the cheapest month for flights between IDA and BNE. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IDA to BNE flight.
How many flights per day from Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE)?
Nonstop flights from Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IDA to BNE?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline 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 Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE)?
To land at Brisbane Airport (BNE) on time, pick a flight that leaves from Idaho Falls Regional Airport (IDA) 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 Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE) last-minute?
Last-minute bookings from IDA to BNE are generally more expensive. For the cheapest rates, start searching for flights well ahead of time. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before you leave.
Is it cheaper to book an IDA to BNE flight and hotel package?
Compared with arranging flights and hotels separately, booking an IDA to BNE flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Idaho Falls Regional Airport (IDA) to Brisbane Airport (BNE)?
If you reserved your IDA to BNE flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Brisbane
Airlines serving
Qatar Airways
Roundtrip price
$2,377
Distance
7721 mi

Book with confidence

Idaho Falls to Brisbane Flights

The cheapest times to fly from Idaho Falls to Brisbane

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

 

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

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

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 Idaho Falls to Brisbane in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,159 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 Idaho Falls to Brisbane 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 Idaho Falls to Brisbane 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.

 

Idaho Falls to Brisbane Flights

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*Available to One Key members.