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Cheap flights from Australia to Montana from $764

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BZN
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

$1,587

One-way from

$764

Popular in

December

Cheapest in

August

Average price

$1,766
Alaska Airlines
  • Alaska Airlines
  • 31/10-7/11
  • 4 total stops
  • 64h 39m total
  • Australia to Montana
Search Deals
Delta
  • Delta
  • 30/9
  • 2 total stops
  • 30h 34m total
  • Australia to Montana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($408 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Australia to Montana

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 18 September 2025.

Fri 31/1021:40SYD - BZN
2 stops29h 56mAlaska Airlines
Fri 7/1115:02BZN - SYD
2 stops34h 43mAlaska Airlines
Deal found 16/9$1,587
Sat 1/1112:00MEL - BZN
2 stops26h 40mUnited Airlines
Sat 8/1110:47BZN - MEL
2 stops29h 13mUnited Airlines
Deal found 17/9$1,632
Fri 31/1011:45SYD - BZN
3 stops26h 55mMultiple Airlines
Fri 7/1106:35BZN - SYD
3 stops32h 10mMultiple Airlines
Deal found 16/9$1,914
Fri 31/1011:05SYD - BZN
1 stop18h 27mUnited Airlines
Fri 7/1113:37BZN - SYD
1 stop25h 28mUnited Airlines
Deal found 16/9$2,418
Sat 1/1106:05MEL - BZN
3 stops45h 12mMultiple Airlines
Sat 8/1116:00BZN - MEL
2 stops24h 55mMultiple Airlines
Deal found 17/9$2,981

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 18 September 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

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Fri 31/10

21:40-10:36

2 stops29h 56m

Bozeman Gallatin Field

Fri 7/11

15:02-19:45

2 stops34h 43m

$1,587

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Sat 1/11

12:00-21:40

2 stops26h 40m

Bozeman Gallatin Field

Sat 8/11

10:47-10:00

2 stops29h 13m

$1,632

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Fri 31/10

11:45-21:40

3 stops26h 55m

Bozeman Gallatin Field

Fri 7/11

06:35-08:45

3 stops32h 10m

$1,914

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Thu 5/3

13:00-14:35

1 stop19h 35m

Bozeman Gallatin Field

Mon 9/3

15:40-09:00

1 stop24h 20m

$2,407

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Fri 31/10

11:05-12:32

1 stop18h 27m

Bozeman Gallatin Field

Fri 7/11

14:43-09:05

2 stops24h 22m

$2,418

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Thu 12/3

10:40-14:35

1 stop19h 55m

Bozeman Gallatin Field

Mon 16/3

16:22-06:30

2 stops22h 08m

$2,637

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Sat 1/11

06:05-10:17

3 stops45h 12m

Bozeman Gallatin Field

Sat 8/11

16:00-10:55

2 stops24h 55m

$2,981

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Tue 30/9

09:25-23:59

2 stops30h 34m

$764

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Tue 7/10

10:20-23:02

2 stops28h 42m

$1,009

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Sat 15/11

14:30-14:08

3 stops41h 38m

$1,178

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 13 results
1
2

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 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 18 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Montana as you normally would.

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 18 September 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
8,926 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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?

    Alaska Airlines and United Airlines can get you from Australia to Montana in just under 26h 40m. Your travel time can differ by up to 3h 16m. Airlines will cover a distance of 13874 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.

See more FAQs

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Alternative routes for Australia to Montana

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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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,500Average$2,269FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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