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Cheap flights from Australia to Montana from $783

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BZN
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 19 February 2026.

Thu 19/216:10
BNE
-
BZN
2 stops61h 47m
Qantas Airways
Mon 23/215:36
BZN
-
BNE
1 stop21h 54m
Qantas Airways
Deal found 18/2$1,332
Mon 9/311:05
SYD
-
BZN
1 stop18h 09m
United Airlines
Sat 21/316:30
BZN
-
SYD
2 stops45h 30m
United Airlines
Deal found 15/2$1,406
Sun 8/311:05
SYD
-
BZN
1 stop18h 09m
United Airlines
Sat 21/316:30
BZN
-
SYD
2 stops44h 50m
United Airlines
Deal found 15/2$1,455
Sun 8/310:40
SYD
-
BZN
1 stop21h 36m
Delta
Sat 21/315:56
BZN
-
SYD
1 stop21h 09m
Delta
Deal found 15/2$1,506
Mon 9/309:55
SYD
-
BZN
3 stops28h 27m
Multiple Airlines
Sat 21/310:38
BZN
-
SYD
3 stops29h 07m
Multiple Airlines
Deal found 15/2$2,142
Tue 3/1111:15
SYD
-
BZN
2 stops43h 46m
American Airlines
Sat 7/1113:52
BZN
-
SYD
2 stops49h 08m
American Airlines
Deal found 17/2$2,391
Tue 3/1111:20
SYD
-
BZN
1 stop18h 56m
United Airlines
Sat 7/1116:22
BZN
-
SYD
2 stops44h 38m
United Airlines
Deal found 17/2$2,416
Fri 3/411:55
MEL
-
BZN
1 stop20h 28m
United Airlines
Fri 10/414:40
BZN
-
MEL
2 stops24h 50m
United Airlines
Deal found 17/2$2,422
Fri 13/312:00
MEL
-
BZN
2 stops26h 42m
American Airlines
Tue 17/313:36
BZN
-
MEL
2 stops26h 54m
American Airlines
Deal found 17/2$2,466
Fri 13/310:30
MEL
-
BZN
1 stop18h 44m
United Airlines
Tue 17/308:00
BZN
-
MEL
2 stops32h 00m
United Airlines
Deal found 17/2$2,481
Thu 2/411:55
MEL
-
BZN
2 stops42h 39m
United Airlines
Thu 9/416:20
BZN
-
MEL
1 stop23h 55m
United Airlines
Deal found 15/2$2,759
Sat 4/409:45
MEL
-
BZN
1 stop19h 35m
Multiple Airlines
Sat 11/413:24
BZN
-
MEL
1 stop25h 21m
Multiple Airlines
Deal found 17/2$3,522

Find flight deals from Australia to Montana

Keep the following information in mind while searching for Australia to Montana flight deals. Data was last updated 19 February 2026.

Round-trip from

$1,406

One-way from

$783

Popular in

December

Cheapest in

August

Average price

$2,260
United Airlines
  • United Airlines
  • 9/3-21/3
  • 3 total stops
  • 63h 39m total
  • Australia to Montana
Search Deals
Delta
  • Delta
  • 22/2
  • 2 total stops
  • 25h 35m total
  • Australia to Montana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($382 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 19 February 2026.
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

Mon 9/3

11:05-12:14

1 stop18h 09m

Bozeman Gallatin Field

Sat 21/3

16:30-07:00

2 stops45h 30m

$1,406

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Sun 8/3

11:05-11:14

1 stop18h 09m

Bozeman Gallatin Field

Sat 21/3

16:30-06:20

2 stops44h 50m

$1,455

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Sun 8/3

10:40-14:16

1 stop21h 36m

Bozeman Gallatin Field

Sat 21/3

15:56-06:05

1 stop21h 09m

$1,506

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Fri 3/4

11:55-15:23

1 stop20h 28m

Bozeman Gallatin Field

Fri 10/4

14:40-07:30

2 stops24h 50m

$2,422

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Fri 13/3

12:00-12:38

2 stops41h 38m

Bozeman Gallatin Field

Tue 17/3

13:36-09:30

2 stops26h 54m

$2,464

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Fri 13/3

10:30-12:14

1 stop18h 44m

Bozeman Gallatin Field

Tue 17/3

06:30-08:30

2 stops33h 00m

$2,480

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Mon 9/3

08:00-18:41

3 stops27h 41m

Bozeman Gallatin Field

Sat 21/3

15:36-09:50

2 stops25h 14m

$2,661

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Thu 2/4

11:55-22:05

2 stops51h 10m

Bozeman Gallatin Field

Thu 9/4

16:19-07:30

2 stops47h 11m

$2,759

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Sun 8/3

08:45-11:57

2 stops45h 12m

Bozeman Gallatin Field

Sat 21/3

15:36-07:30

3 stops46h 54m

$3,161

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Sat 4/4

09:45-12:20

1 stop19h 35m

Bozeman Gallatin Field

Sat 11/4

13:24-06:45

1 stop25h 21m

$3,522

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 20 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
No data available for this route at this time. Please check back soon.

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 19 February 2026.
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
9,322 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,322 reviews
United Airlines
7.4
Good
9,322 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    United Airlines and American Airlines can get you from Australia to Montana in just under 18h 09m. Your travel time can differ by up to 23h 29m. Airlines will cover a distance of 13169 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

Browse thousands of different options on Cheapflights for your next trip

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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 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,467Average$2,080FlexibilityNo 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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