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

Air Canada, Qantas Airways, and Air Tahiti Nui are the most popular carriers operating from Australia to Idaho

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

Prices for flights from Australia to Idaho are updated daily.

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

As of June 2026, there is 1 operator available to choose from for flights from Australia to Idaho.

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

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 Idaho.

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

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$902 Cheap Flights from Australia to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Idaho

Round-trip

One-way

Recent return flight deals from Australia to Idaho

Enter your travel dates to find the best prices.

10:45 - 23:38

BNE

GEG

30h 53m

2 stops

07:02 - 08:45

GEG

BNE

31h 43m

2 stops

$1,621Air Canada

Thu, 12 Nov - Mon, 16 Nov

10:45 - 23:05

BNE

BOI

29h 20m

2 stops

14:43 - 08:45

BOI

BNE

25h 02m

2 stops

$1,621Air Canada

Thu, 12 Nov - Mon, 16 Nov

13:10 - 13:35

BNE

BOI

41h 25m

2 stops

13:29 - 06:30

BOI

BNE

24h 01m

1 stop

$1,726American Airlines

Thu, 12 Nov - Mon, 16 Nov

07:00 - 20:42

BNE

GEG

30h 42m

2 stops

16:21 - 16:50

GEG

BNE

31h 29m

2 stops

$1,742Multiple Airlines

Thu, 13 Aug - Mon, 14 Sep

20:40 - 20:42

BNE

GEG

41h 02m

2 stops

16:21 - 16:50

GEG

BNE

31h 29m

2 stops

$1,753Multiple Airlines

Sun, 16 Aug - Mon, 14 Sep

14:25 - 23:00

BNE

BOI

24h 35m

2 stops

18:57 - 10:55

BOI

BNE

23h 58m

2 stops

$1,823Qantas Airways

Wed, 26 Aug - Tue, 6 Oct

10:20 - 23:00

BNE

BOI

28h 40m

2 stops

18:57 - 10:30

BOI

BNE

23h 33m

2 stops

$1,871Qantas Airways

Mon, 24 Aug - Tue, 6 Oct

12:00 - 20:47

MEL

GEG

26h 47m

1 stop

15:05 - 09:30

GEG

MEL

47h 25m

2 stops

$2,463American Airlines

Thu, 29 Oct - Mon, 2 Nov

12:00 - 23:38

MEL

GEG

29h 38m

1 stop

12:30 - 10:00

GEG

MEL

26h 30m

1 stop

$2,735United Airlines

Thu, 29 Oct - Mon, 2 Nov

12:00 - 23:38

MEL

GEG

29h 38m

1 stop

12:30 - 10:00

GEG

MEL

26h 30m

1 stop

$2,736United Airlines

Thu, 29 Oct - Mon, 2 Nov

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Qantas Airways flights from Australia to Idaho

Our best Qantas Airways deals on Australia to Idaho flight tickets

Qantas Airways

26 Aug

BNE14:25Brisbane

24h 35m

2 stops

BOI23:00Boise Air Term. Gowen Fld

6 Oct

BOI18:57Boise Air Term. Gowen Fld

23h 58m

2 stops

BNE10:55Brisbane

$1,823

Qantas Airways

24 Aug

BNE10:20Brisbane

28h 40m

2 stops

BOI23:00Boise Air Term. Gowen Fld

6 Oct

BOI18:57Boise Air Term. Gowen Fld

23h 33m

2 stops

BNE10:30Brisbane

$1,871

Qantas Airways

28 Aug

BNE12:40Brisbane

26h 20m

2 stops

BOI23:00Boise Air Term. Gowen Fld

6 Oct

BOI18:57Boise Air Term. Gowen Fld

23h 58m

2 stops

BNE10:55Brisbane

$1,941

Air Canada flights from Australia to Idaho

Our best Air Canada deals on Australia to Idaho flight tickets

Air Canada

12 Nov

BNE10:45Brisbane

29h 20m

2 stops

BOI23:05Boise Air Term. Gowen Fld

16 Nov

BOI14:43Boise Air Term. Gowen Fld

25h 02m

2 stops

BNE08:45Brisbane

$1,621

Air Canada

12 Nov

BNE10:45Brisbane

30h 14m

2 stops

BOI23:59Boise Air Term. Gowen Fld

16 Nov

BOI14:43Boise Air Term. Gowen Fld

25h 02m

2 stops

BNE08:45Brisbane

$1,623

Air Canada

12 Nov

BNE10:45Brisbane

29h 20m

2 stops

BOI23:05Boise Air Term. Gowen Fld

16 Nov

BOI06:20Boise Air Term. Gowen Fld

33h 25m

2 stops

BNE08:45Brisbane

$1,633

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 12/11

10:45-23:38

2 stops30h 53m

Spokane

Mon 16/11

07:02-08:45

2 stops31h 43m

$1,621

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Thu 12/11

10:45-23:05

2 stops29h 20m

Boise Air Term. Gowen Fld

Mon 16/11

14:43-08:45

2 stops25h 02m

$1,621

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Thu 12/11

13:10-13:35

2 stops41h 25m

Boise Air Term. Gowen Fld

Mon 16/11

13:29-06:30

1 stop24h 01m

$1,726

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 13/8

07:00-20:42

2 stops30h 42m

Spokane

Mon 14/9

16:21-16:50

2 stops31h 29m

$1,742

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Sun 16/8

20:40-20:42

2 stops41h 02m

Spokane

Mon 14/9

16:21-16:50

2 stops31h 29m

$1,753

Fastest return journey

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Wed 26/8

14:25-23:00

2 stops24h 35m

Boise Air Term. Gowen Fld

Tue 6/10

18:57-10:55

2 stops23h 58m

$1,823

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

10:20-23:00

2 stops28h 40m

Boise Air Term. Gowen Fld

Tue 6/10

18:57-10:30

2 stops23h 33m

$1,871

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Thu 29/10

12:00-20:47

1 stop26h 47m

Spokane

Mon 2/11

15:05-09:30

2 stops47h 25m

$2,463

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Thu 29/10

12:00-23:38

1 stop29h 38m

Spokane

Mon 2/11

12:30-10:00

1 stop26h 30m

$2,735

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Thu 29/10

12:00-23:38

1 stop29h 38m

Spokane

Mon 2/11

12:30-10:00

1 stop26h 30m

$2,736

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Idaho

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

What is the cheapest month to fly to Idaho?

If you’re not able to fly to Idaho in September, then January is your next best option. Flight prices from Australia to Idaho during January average around $1,183.

Can stopping save me money on Australia to Idaho flights?

You could potentially save up to 19% on your flight if you consider stops on a Australia to Idaho flight.

Cheap Australia to Idaho flight deals and tips

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

Fastest flight time	17h 30m
Direct flights	None

The fastest flight from Australia to Idaho takes 17h 30m

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

Search flight deals

Frequently asked questions about flying from Australia to Idaho

When did momondo last update prices for flights from Australia to Idaho?
Prices for flights from Australia to Idaho are updated daily.
How many operators does momondo search for flights from Australia to Idaho?
As of June 2026, there is 1 operator available to choose from for flights from Australia to Idaho.
How old do you have to be to fly from Australia to Idaho?
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 Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Idaho

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

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $914	Free cancellation	Rating 7.4 9,804 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Idaho for you.

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

Flights from Australia to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Idaho from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Idaho from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.