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

Prices for flights from Brisbane Airport to Montana were last updated today.

How old do you have to be to fly from Brisbane Airport to Montana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brisbane Airport to Montana.

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

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$2,155 Cheap Flights from Brisbane to Montana in 2026/27

Find the cheapest flights from Brisbane to Montana

Return

Cheap return flights

Enter your travel dates to find the best prices.

10:45 - 16:04BNE Brisbane-HLN Helena

22h 19m2 stops Vancouver Intl Seattle/Tacoma Intl

16:53 - 08:45HLN Helena-BNE Brisbane

46h 52m2 stops Seattle/Tacoma Intl Vancouver Intl

$2,155Multiple Airlines

Sat, 14 Nov - Sat, 21 Nov

05:35 - 16:04BNE Brisbane-HLN Helena

27h 29m3 stops Sydney Kingsford Smith Los Angeles Seattle/Tacoma Intl

06:28 - 05:50HLN Helena-BNE Brisbane

30h 22m2 stops Denver Intl Los Angeles

$2,737Multiple Airlines

Sat, 14 Nov - Sat, 21 Nov

09:10 - 21:31BNE Brisbane-HLN Helena

29h 21m3 stops Sydney Kingsford Smith Dallas/Fort Worth Denver Intl

06:28 - 09:10HLN Helena-BNE Brisbane

33h 42m3 stops Denver Intl Los Angeles Sydney Kingsford Smith

$3,111Multiple Airlines

Sat, 14 Nov - Sat, 21 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneHelena

BNE Brisbane - HLN Helena

BNEHLN

Brisbane

Sat 14/11

10:45-16:04

2 stops22h 19m

Helena

Sat 21/11

16:53-08:45

2 stops46h 52m

$2,155

Fastest return journey

BrisbaneHelena

BNE Brisbane - HLN Helena

BNEHLN

Brisbane

Sat 14/11

05:35-16:04

3 stops27h 29m

Helena

Sat 21/11

06:28-05:50

2 stops30h 22m

$2,737

BrisbaneHelena

BNE Brisbane - HLN Helena

BNEHLN

Brisbane

Sat 14/11

09:10-21:31

3 stops29h 21m

Helena

Sat 21/11

06:28-09:10

3 stops33h 42m

$3,111

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Brisbane 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

Can stopping save me money on Brisbane to Montana flights?

You could potentially save up to 23% on your flight if you consider stops on a Brisbane to Montana flight.

Cheap Brisbane to Montana flight deals and tips

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

Best price found	$2,155
Fastest flight time	21h 31m
Direct flights	None

The best flight deal from Brisbane to Montana found on momondo in the last 72 hours is $2,155

The fastest flight from Brisbane to Montana takes 21h 31m

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

Search flight deals

Frequently asked questions about flying from Brisbane to Montana

When did momondo last update prices for flights from Brisbane Airport to Montana?
Prices for flights from Brisbane Airport to Montana were last updated today.
How old do you have to be to fly from Brisbane Airport to Montana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brisbane Airport to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brisbane to Montana . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Brisbane to Montana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Montana, momondo offers a useful price alert feature which will track prices for flights to Montana from Brisbane and alert you when they change.