How long is the flight from Australia to Montana?

If you’re flying from a popular airport in Australia, such as Melbourne or Brisbane, and flying into Montana, then you can expect flight times to average 19h 35m and 19h 55m, respectively.

What is the cheapest airline that flies from Australia to Montana?

American Airlines is the most popular carrier operating from Australia to Montana

When did momondo last update prices for flights from Australia to Montana?

Prices for flights from Australia to Montana are updated daily.

How many operators does momondo search for flights from Australia to Montana?

As of September 2025, there is 1 operator available to choose from for flights from Australia to Montana.

How old do you have to be to fly from Australia to Montana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Montana.

What documentation or ID do you need to fly to Montana?

The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,650 Cheap Flights from Australia to Montana in 2025/26

1 adult

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Find the cheapest flights from Australia to Montana

Round-trip

One-way

Recent return flight deals from Australia to Montana

08:20 - 21:40BNE-BZN

30h 20m3 stops

06:35 - 07:00BZN-BNE

31h 25m3 stops

$1,833Multiple Airlines

Find Deal

Tue, 4 Nov - Tue, 11 Nov

10:45 - 13:02BNE-BZN

19h 17m2 stops

15:02 - 08:45BZN-BNE

24h 43m2 stops

$2,235Multiple Airlines

Find Deal

Tue, 4 Nov - Tue, 11 Nov

06:35 - 13:02BNE-BZN

23h 27m3 stops

15:02 - 08:45BZN-BNE

24h 43m2 stops

$2,268Multiple Airlines

Find Deal

Tue, 4 Nov - Tue, 11 Nov

13:00 - 14:35MEL-BZN

19h 35m1 stop

15:40 - 08:30BZN-MEL

23h 50m1 stop

$2,410United Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

13:00 - 14:35MEL-BZN

19h 35m1 stop

14:37 - 08:30BZN-MEL

24h 53m2 stops

$2,421United Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

13:00 - 21:07MEL-BZN

26h 07m2 stops

16:22 - 08:30BZN-MEL

23h 08m2 stops

$2,436United Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

11:40 - 14:46BNE-BZN

20h 06m1 stop

16:00 - 07:30BZN-BNE

22h 30m1 stop

$2,489United Airlines

Find Deal

Tue, 4 Nov - Tue, 11 Nov

10:40 - 14:35BNE-BZN

19h 55m1 stop

15:40 - 06:30BZN-BNE

22h 50m1 stop

$2,639United Airlines

Find Deal

Thu, 12 Mar - Mon, 16 Mar

10:40 - 22:26SYD-BZN

29h 46m2 stops

15:23 - 08:30BZN-SYD

23h 07m1 stop

$2,769Delta

Find Deal

Thu, 18 Dec - Fri, 2 Jan

11:20 - 13:56SYD-BZN

20h 36m1 stop

14:26 - 07:25BZN-SYD

22h 59m1 stop

$3,035American Airlines

Find Deal

Thu, 18 Dec - Fri, 2 Jan

United Airlines flights from Australia to Montana

Our best United Airlines deals on Australia to Montana flight tickets

United Airlines

5 Mar

MEL13:00Melbourne

19h 35m

1 stop

BZN14:35Bozeman Gallatin Field

9 Mar

BZN15:40Bozeman Gallatin Field

23h 50m

1 stop

MEL08:30Melbourne

$2,410

Find similar

United Airlines

5 Mar

MEL13:00Melbourne

19h 35m

1 stop

BZN14:35Bozeman Gallatin Field

9 Mar

BZN14:37Bozeman Gallatin Field

24h 53m

2 stops

MEL08:30Melbourne

$2,421

Find similar

United Airlines

5 Mar

MEL13:00Melbourne

19h 35m

1 stop

BZN14:35Bozeman Gallatin Field

9 Mar

BZN15:40Bozeman Gallatin Field

23h 50m

1 stop

MEL08:30Melbourne

$2,436

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Tue 4/11

08:20-21:40

3 stops30h 20m

Bozeman Gallatin Field

Tue 11/11

06:35-07:00

3 stops31h 25m

$1,833

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Tue 4/11

10:45-13:02

2 stops19h 17m

Bozeman Gallatin Field

Tue 11/11

15:02-08:45

2 stops24h 43m

$2,235

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Tue 4/11

06:35-13:02

3 stops23h 27m

Bozeman Gallatin Field

Tue 11/11

15:02-08:45

2 stops24h 43m

$2,268

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Thu 5/3

13:00-14:35

1 stop19h 35m

Bozeman Gallatin Field

Mon 9/3

15:40-08:30

1 stop23h 50m

$2,410

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Thu 5/3

13:00-14:35

1 stop19h 35m

Bozeman Gallatin Field

Mon 9/3

14:37-08:30

2 stops24h 53m

$2,421

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Thu 5/3

13:00-21:07

2 stops26h 07m

Bozeman Gallatin Field

Mon 9/3

16:22-08:30

2 stops23h 08m

$2,436

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Tue 4/11

11:40-14:46

1 stop20h 06m

Bozeman Gallatin Field

Tue 11/11

16:00-07:30

1 stop22h 30m

$2,489

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Thu 12/3

10:40-14:35

1 stop19h 55m

Bozeman Gallatin Field

Mon 16/3

15:40-06:30

1 stop22h 50m

$2,639

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Thu 18/12

10:40-22:26

2 stops29h 46m

Bozeman Gallatin Field

Fri 2/1

15:23-08:30

1 stop23h 07m

$2,769

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Thu 18/12

11:20-13:56

1 stop20h 36m

Bozeman Gallatin Field

Fri 2/1

14:26-07:25

1 stop22h 59m

$3,035

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Australia is in August. Flight prices, which tend to average around $1,620, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Montana from Australia during May instead. Flights to Montana in May, while not as cheap as those in August, still average around $1,673.

What is the cheapest day to depart on your flight to Montana?

The cheapest day to depart on your flight to Montana is on a Tuesday when prices can be found for as low as $1,858. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $3,299. These prices are subject to change though, so be sure to set up a Price Alert for flights to Montana.

What is the cheapest time of day to depart on your flight to Montana?

In the morning is the cheapest time of day to fly from Australia to Montana when you can find flight prices for as low as $2,309. Flying to Montana in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Montana is at midday when prices are around $2,685.

Can stopping save me money on Australia to Montana flights?

You could potentially save up to 50% on your flight if you consider stops on a Australia to Montana flight.

Cheap Australia to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Montana

Direct flights	None

There are no direct flights from Australia to Montana. There are no popular flight routes from Australia to Montana.

Search flight deals

When did momondo last update prices for flights from Australia to Montana?
Prices for flights from Australia to Montana are updated daily.
How many operators does momondo search for flights from Australia to Montana?
As of September 2025, there is 1 operator available to choose from for flights from Australia to Montana.
How old do you have to be to fly from Australia to Montana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Australia to Montana

Compare and see reviews for airlines that fly from Australia to Montana with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,516	Free cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Montana?

Finding the right flight to Montana from Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montana quick and easy, saving you time and money.

Can I find flights from Australia to Montana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montana from Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Australia to Montana?

momondo helps you find the best flight between Australia and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Australia to Montana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Australia to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.