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Cheap flights from Australia to Montana from $1,279

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BZN
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Australia to Montana

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Montana
Explore the most affordable flight options available from Australia to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Wed 3/1211:05BNE - BZN
2 stops23h 48mDelta
Sun 7/1215:00BZN - BNE
2 stops48h 20mDelta
Deal found 18/11$1,279
Wed 3/1211:40BNE - BZN
2 stops20h 51mUnited Airlines
Sun 7/1216:07BZN - BNE
1 stop22h 23mUnited Airlines
Deal found 19/11$2,647

Cheap flight deals from Australia to Montana

Keep the following information in mind while searching for Australia to Montana flight deals. Data was last updated 21 November 2025.

Round-trip from

$1,279

Popular in

December

Cheapest in

August

Average price

$2,341
Delta
  • Delta
  • 3/12-7/12
  • 4 total stops
  • 72h 08m total
  • Australia to Montana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($487 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($95 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from Australia to Montana that are best for you.

Fly from

Australia

Fly to

Montana

Route

Depart

Return

Price

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Wed 3/12

11:05-17:53

2 stops23h 48m

Bozeman Gallatin Field

Sun 7/12

15:00-08:20

2 stops48h 20m

$1,279

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Fri 6/3

10:10-22:27

2 stops30h 17m

Bozeman Gallatin Field

Mon 9/3

15:20-07:00

1 stop22h 40m

$1,635

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Thu 5/3

08:35-12:14

2 stops45h 39m

Bozeman Gallatin Field

Mon 9/3

13:20-09:25

2 stops27h 05m

$2,176

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Thu 19/3

21:40-10:36

2 stops29h 56m

Bozeman Gallatin Field

Mon 23/3

18:51-19:45

2 stops55h 54m

$2,237

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Thu 19/3

13:15-14:35

1 stop18h 20m

Bozeman Gallatin Field

Mon 23/3

15:20-07:25

1 stop23h 05m

$2,242

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Thu 19/2

19:40-10:46

2 stops56h 06m

Bozeman Gallatin Field

Mon 23/2

15:41-06:30

1 stop21h 49m

$2,375

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Thu 5/3

12:00-20:21

2 stops26h 21m

Bozeman Gallatin Field

Mon 9/3

13:50-05:00

1 stop22h 10m

$2,406

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Thu 5/3

11:30-12:14

1 stop18h 44m

Bozeman Gallatin Field

Mon 9/3

13:20-08:30

1 stop26h 10m

$2,423

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Wed 3/12

11:40-15:22

1 stop20h 42m

Bozeman Gallatin Field

Sun 7/12

16:07-07:30

1 stop22h 23m

$2,647

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Best time to book a flight from Australia to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Montana

What is the cheapest month to book a flight from Australia to Montana?

Currently, February is the cheapest month in which you can book a flight from Australia to Montana (average of $1,337). Flying from Australia to Montana in December is currently the most expensive (average of $2,392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AU to MT?

Find hourly flight availability from Australia to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

It’s optimal to fly from Australia to Montana in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated 21 November 2025.
Get a feel of what it's like to fly with United Airlines from Australia to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,029 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,029 reviews
United Airlines
7.4
Good
9,029 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Australia to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Montana?

    Delta, Alaska Airlines, and American Airlines can get you from Australia to Montana in just under 23h 48m. Your travel time can differ by up to 32h 18m. Airlines will cover a distance of 12561 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Australia to Montana that include hotel bookings?

    Yes. In addition to deals on Australia to Montana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Montana.

  • Can I find deals for business class flights from Australia to Montana?

    Yes. Cheapflights offers flight deals from Australia to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Montana?

    Currently, February is the cheapest month in which you can book a flight from Australia to Montana (average of $1,337). Flying from Australia to Montana in December is currently the most expensive (average of $2,392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Australia to Montana

Discover the top airline that operate flights from Australia to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,547Average$2,312FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Montana?

Deals for Australia to Montana flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Australia to Montana?

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Montana for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Australia to Montana with no change fees?

Need flexible booking options for your flight to Montana from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Montana become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Montana on Cheapflights with our Price Alert feature and get notified when better prices are available.

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