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 January 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.

$1,256 Cheap Flights from Australia to Idaho in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Australia to Idaho

Round-trip

Recent return flight deals from Australia to Idaho

Enter your travel dates to find the best prices.

19:40 - 14:09

BNE

GEG

36h 29m

2 stops

17:45 - 05:00

GEG

BNE

41h 15m

2 stops

$1,256American Airlines

Wed, 4 Feb - Sun, 8 Feb

19:40 - 23:13

BNE

BOI

20h 33m

2 stops

07:20 - 05:00

BOI

BNE

28h 40m

2 stops

$1,256American Airlines

Thu, 5 Feb - Mon, 9 Feb

19:40 - 14:09

BNE

GEG

36h 29m

2 stops

17:45 - 05:00

GEG

BNE

41h 15m

2 stops

$1,258American Airlines

Wed, 4 Feb - Sun, 8 Feb

11:40 - 19:16

BNE

GEG

25h 36m

1 stop

05:00 - 07:30

GEG

BNE

32h 30m

2 stops

$1,280United Airlines

Fri, 6 Feb - Mon, 9 Feb

11:40 - 12:33

BNE

BOI

41h 53m

2 stops

06:15 - 06:30

BOI

BNE

32h 15m

2 stops

$1,280United Airlines

Mon, 2 Mar - Mon, 9 Mar

11:10 - 19:47

BNE

BOI

25h 37m

3 stops

07:07 - 09:55

BOI

BNE

34h 48m

2 stops

$1,571Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

12:10 - 12:44

BNE

BOI

40h 34m

2 stops

07:40 - 15:25

BOI

BNE

39h 45m

3 stops

$2,352Multiple Airlines

Thu, 12 Mar - Fri, 20 Mar

17:00 - 23:02

NTL

BOI

48h 02m

2 stops

19:02 - 21:05

BOI

NTL

32h 03m

2 stops

$4,286Qantas Airways

Thu, 5 Feb - Mon, 9 Feb

17:00 - 23:02

NTL

BOI

48h 02m

2 stops

19:02 - 21:05

BOI

NTL

32h 03m

2 stops

$4,289Qantas Airways

Thu, 5 Feb - Mon, 9 Feb

07:20 - 14:36

MEL

GEG

26h 16m

2 stops

10:00 - 05:40

GEG

MEL

24h 40m

2 stops

$7,069Japan Airlines

Wed, 18 Feb - Wed, 4 Mar

United Airlines flights from Australia to Idaho

Our best United Airlines deals on Australia to Idaho flight tickets

United Airlines

2 Mar

BNE11:40Brisbane

41h 53m

2 stops

BOI12:33Boise Air Term. Gowen Fld

9 Mar

BOI06:15Boise Air Term. Gowen Fld

32h 15m

2 stops

BNE06:30Brisbane

$1,280

United Airlines

28 Feb

BNE11:40Brisbane

43h 02m

2 stops

GEG12:42Spokane

7 Mar

GEG07:02Spokane

55h 58m

2 stops

BNE09:00Brisbane

$1,613

United Airlines

2 June

DRW00:40Darwin

39h 28m

2 stops

GEG23:38Spokane

7 June

GEG19:17Spokane

36h 08m

2 stops

DRW23:55Darwin

$2,319

Qantas Airways flights from Australia to Idaho

Our best Qantas Airways deals on Australia to Idaho flight tickets

Qantas Airways

5 Feb

NTL17:00Newcastle Williamtown

48h 02m

2 stops

BOI23:02Boise Air Term. Gowen Fld

9 Feb

BOI19:02Boise Air Term. Gowen Fld

32h 03m

2 stops

NTL21:05Newcastle Williamtown

$4,286

Qantas Airways

5 Feb

NTL17:00Newcastle Williamtown

48h 02m

2 stops

BOI23:02Boise Air Term. Gowen Fld

9 Feb

BOI19:02Boise Air Term. Gowen Fld

32h 03m

2 stops

NTL21:05Newcastle Williamtown

$4,289

Qantas Airways

5 Feb

NTL17:00Newcastle Williamtown

48h 02m

2 stops

BOI23:02Boise Air Term. Gowen Fld

9 Feb

BOI19:02Boise Air Term. Gowen Fld

32h 03m

2 stops

NTL21:05Newcastle Williamtown

$4,294

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 4/2

19:40-14:09

2 stops36h 29m

Spokane

Sun 8/2

17:45-05:00

2 stops41h 15m

$1,256

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Thu 5/2

19:40-23:13

2 stops20h 33m

Boise Air Term. Gowen Fld

Mon 9/2

07:20-05:00

2 stops28h 40m

$1,256

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 4/2

19:40-14:09

2 stops36h 29m

Spokane

Sun 8/2

17:45-05:00

2 stops41h 15m

$1,258

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 6/2

11:40-19:16

1 stop25h 36m

Spokane

Mon 9/2

05:00-07:30

2 stops32h 30m

$1,280

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 2/3

11:40-12:33

2 stops41h 53m

Boise Air Term. Gowen Fld

Mon 9/3

06:15-06:30

2 stops32h 15m

$1,280

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 2/3

11:10-19:47

3 stops25h 37m

Boise Air Term. Gowen Fld

Mon 9/3

07:07-09:55

2 stops34h 48m

$1,571

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Thu 12/3

12:10-12:44

2 stops40h 34m

Boise Air Term. Gowen Fld

Fri 20/3

07:40-15:25

3 stops39h 45m

$2,352

NewcastleBoise

NTL - BOI

NTLBOI

Newcastle Williamtown

Thu 5/2

17:00-23:02

2 stops48h 02m

Boise Air Term. Gowen Fld

Mon 9/2

19:02-21:05

2 stops32h 03m

$4,286

NewcastleBoise

NTL - BOI

NTLBOI

Newcastle Williamtown

Thu 5/2

17:00-23:02

2 stops48h 02m

Boise Air Term. Gowen Fld

Mon 9/2

19:02-21:05

2 stops32h 03m

$4,289

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 18/2

07:20-14:36

2 stops26h 16m

Spokane

Wed 4/3

10:00-05:40

2 stops24h 40m

$7,069

Flights are sorted by cheapest return flights first.

Sorted 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

Can stopping save me money on Australia to Idaho flights?

You could potentially save up to 43% 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	16h 37m
Direct flights	None

The fastest flight from Australia to Idaho takes 16h 37m

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

Search flight deals

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 January 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 $962	Free cancellation	Rating 7.4 9,171 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.