Find flights
When to book
Airlines
FAQs

Cheap flights from Australia to Montana from $2,031

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BZN
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Montana

Enter your travel dates to find the best prices.

Best flights from Australia to Montana
Discover carefully curated flight deals from Australia to Montana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Wed 25/211:30MEL - BZN
2 stops25h 29mUnited Airlines
Sat 7/314:43BZN - MEL
2 stops24h 47mUnited Airlines
Deal found 5/12$2,031
Thu 19/311:20SYD - BZN
2 stops26h 17mAmerican Airlines
Mon 23/315:41BZN - SYD
2 stops24h 19mAmerican Airlines
Deal found 2/12$2,371
Wed 25/217:25MEL - BZN
3 stops24h 31mMultiple Airlines
Sat 7/316:14BZN - MEL
2 stops25h 11mMultiple Airlines
Deal found 5/12$3,045
Thu 19/310:20SYD - BZN
1 stop18h 54mUnited Airlines
Mon 23/313:20BZN - SYD
1 stop26h 45mUnited Airlines
Deal found 2/12$2,396
Fri 2/110:10MEL - BZN
2 stops31h 37mDelta
Fri 9/115:50BZN - MEL
1 stop22h 10mDelta
Deal found 5/12$4,851
Fri 13/312:00MEL - BZN
2 stops25h 37mAmerican Airlines
Tue 17/313:47BZN - MEL
2 stops26h 43mAmerican Airlines
Deal found 3/12$2,457
Fri 23/116:05MEL - BZN
1 stop39h 14mAmerican Airlines
Tue 27/113:42BZN - MEL
2 stops45h 18mAmerican Airlines
Deal found 4/12$2,464
Fri 13/310:30MEL - BZN
1 stop18h 44mUnited Airlines
Tue 17/308:00BZN - MEL
2 stops31h 30mUnited Airlines
Deal found 3/12$2,472
Fri 23/111:30MEL - BZN
1 stop18h 33mUnited Airlines
Tue 27/115:40BZN - MEL
1 stop24h 20mUnited Airlines
Deal found 4/12$2,481
Thu 19/209:40BNE - BZN
2 stops27h 41mAmerican Airlines
Mon 23/207:00BZN - BNE
2 stops29h 00mAmerican Airlines
Deal found 4/12$2,619
Thu 19/211:40BNE - BZN
1 stop19h 41mUnited Airlines
Mon 23/206:20BZN - BNE
2 stops32h 10mUnited Airlines
Deal found 3/12$2,624
Thu 8/111:50SYD - BZN
2 stops41h 54mUnited Airlines
Thu 22/106:15BZN - SYD
2 stops33h 00mUnited Airlines
Deal found 2/12$2,855

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 5 December 2025.

Round-trip from

$1,956

Popular in

December

Cheapest in

August

Average price

$2,663
United Airlines
  • United Airlines
  • 25/2-7/3
  • 3 total stops
  • 66h 46m total
  • Australia to Montana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($465 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($92 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 5 December 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

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Wed 25/2

11:30-18:59

2 stops25h 29m

Bozeman Gallatin Field

Sat 7/3

14:43-09:30

2 stops24h 47m

$2,031

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Thu 19/3

11:20-20:37

2 stops26h 17m

Bozeman Gallatin Field

Mon 23/3

15:41-09:00

2 stops24h 19m

$2,371

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Thu 19/3

10:20-12:14

1 stop18h 54m

Bozeman Gallatin Field

Mon 23/3

13:20-09:05

1 stop26h 45m

$2,396

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Fri 13/3

12:00-20:37

2 stops25h 37m

Bozeman Gallatin Field

Tue 17/3

13:47-09:30

2 stops26h 43m

$2,457

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Fri 23/1

16:05-13:19

1 stop39h 14m

Bozeman Gallatin Field

Tue 27/1

13:42-05:00

2 stops45h 18m

$2,464

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Fri 13/3

10:30-12:14

1 stop18h 44m

Bozeman Gallatin Field

Tue 17/3

08:00-08:30

2 stops31h 30m

$2,472

MelbourneBozeman

MEL - BZN

MELBZN

Melbourne

Fri 23/1

11:30-12:03

1 stop18h 33m

Bozeman Gallatin Field

Tue 27/1

15:40-10:00

1 stop24h 20m

$2,481

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Thu 19/2

09:40-20:21

2 stops27h 41m

Bozeman Gallatin Field

Mon 23/2

07:00-05:00

2 stops29h 00m

$2,619

BrisbaneBozeman

BNE - BZN

BNEBZN

Brisbane

Thu 19/2

11:40-14:21

1 stop19h 41m

Bozeman Gallatin Field

Mon 23/2

06:20-07:30

2 stops32h 10m

$2,624

SydneyBozeman

SYD - BZN

SYDBZN

Sydney Kingsford Smith

Thu 8/1

11:50-11:44

2 stops41h 54m

Bozeman Gallatin Field

Thu 22/1

06:15-09:15

2 stops33h 00m

$2,855

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 16 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 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 $1,304). Flying from Australia to Montana in December is currently the most expensive (average of $2,334). 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 5 December 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 5 December 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
9,065 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,065 reviews
United Airlines
7.4
Good
9,065 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 29m. Your travel time can differ by up to 7h 48m. 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.

  • 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 $1,304). Flying from Australia to Montana in December is currently the most expensive (average of $2,334). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Los Angeles flights
Melbourne to Los Angeles flights
Sydney to Dallas/Fort Worth flights
Melbourne to John F Kennedy Intl flights
Sydney to Honolulu flights
Melbourne to Honolulu flights
Brisbane to Los Angeles flights
Sydney to San Francisco flights
Melbourne to San Francisco flights
Sydney to Ontario flights
Melbourne to LaGuardia flights
Perth to John F Kennedy Intl flights
Sydney to John F Kennedy Intl flights
Perth to Newark flights
Perth to LaGuardia flights
Melbourne to Newark flights
Sydney to Hobby flights
Sydney to Newark flights
Sydney to LaGuardia flights
Brisbane to John F Kennedy Intl flights
Melbourne to Seattle flights
Brisbane to Newark flights
Sydney to Las Vegas flights
Melbourne to Dulles Intl flights
Melbourne to Hobby flights
Brisbane to LaGuardia flights
Adelaide to Newark flights
Brisbane to San Francisco flights
Sydney to George Bush Intcntl flights
Adelaide to John F Kennedy Intl flights
Sydney to O'Hare Intl flights
Adelaide to LaGuardia flights
Sydney to Seattle flights
Melbourne to Atlanta flights
Melbourne to Sky Harbor Intl flights
Brisbane to Ontario flights
Melbourne to Baltimore flights
Avalon to Honolulu flights
Brisbane to Honolulu flights
Brisbane to Minneapolis flights
Melbourne to Dallas/Fort Worth flights
Sydney to Long Beach flights
Melbourne to Las Vegas flights
Melbourne to Reagan-National flights

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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,480Average$2,248FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.