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

Prices for flights from Idaho to Australia were last updated today.

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

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 Idaho to Australia.

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

The necessary travel and health documents for your Australia 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.

$1,761 Cheap Flights from Idaho to Australia in 2026/27

Find the cheapest flights from Idaho to Australia

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Cheap return flights

Enter your travel dates to find the best prices.

12:16 - 05:50BOI Boise Air Term. Gowen Fld-BNE Brisbane

24h 34m2 stops Dallas/Fort Worth Los Angeles

09:40 - 13:52BNE Brisbane-BOI Boise Air Term. Gowen Fld

21h 12m1 stop Dallas/Fort Worth

$1,761American Airlines

Thu, 3 Dec - Thu, 10 Dec

06:40 - 06:30BOI Boise Air Term. Gowen Fld-BNE Brisbane

30h 50m1 stop Dallas/Fort Worth

09:40 - 13:52BNE Brisbane-BOI Boise Air Term. Gowen Fld

21h 12m1 stop Dallas/Fort Worth

$1,766American Airlines

Thu, 3 Dec - Thu, 10 Dec

08:00 - 06:30BOI Boise Air Term. Gowen Fld-BNE Brisbane

29h 30m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

06:45 - 17:44BNE Brisbane-BOI Boise Air Term. Gowen Fld

27h 59m3 stops Sydney Kingsford Smith Los Angeles Phoenix Sky Harbor Intl

$2,240Qantas Airways

Thu, 3 Dec - Thu, 10 Dec

06:37 - 15:55BOI Boise Air Term. Gowen Fld-BNE Brisbane

40h 18m3 stops Seattle/Tacoma Intl Hong Kong Intl Melbourne

18:25 - 22:59BNE Brisbane-BOI Boise Air Term. Gowen Fld

45h 34m3 stops Sydney Kingsford Smith Hong Kong Intl Los Angeles

$3,616Multiple Airlines

Thu, 3 Dec - Thu, 10 Dec

16:10 - 07:30BOI Boise Air Term. Gowen Fld-BNE Brisbane

22h 20m1 stop San Francisco

11:20 - 14:51BNE Brisbane-BOI Boise Air Term. Gowen Fld

44h 31m1 stop San Francisco

$3,984United Airlines

Thu, 14 Jan - Fri, 5 Feb

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American Airlines flights from Idaho to Australia

Our best American Airlines deals on Idaho to Australia flight tickets

American Airlines

3 Dec

BOI12:16Boise Air Term. Gowen Fld

24h 34m

2 stops

BNE05:50Brisbane

10 Dec

BNE09:40Brisbane

21h 12m

1 stop

BOI13:52Boise Air Term. Gowen Fld

$1,761

American Airlines

3 Dec

BOI06:40Boise Air Term. Gowen Fld

30h 50m

1 stop

BNE06:30Brisbane

10 Dec

BNE09:40Brisbane

21h 12m

1 stop

BOI13:52Boise Air Term. Gowen Fld

$1,766

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Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BoiseBrisbane

BOI Boise Air Term. Gowen Fld - BNE Brisbane

BOIBNE

Boise Air Term. Gowen Fld

Thu 3/12

12:16-05:50

2 stops24h 34m

Brisbane

Thu 10/12

09:40-13:52

1 stop21h 12m

$1,761

BoiseBrisbane

BOI Boise Air Term. Gowen Fld - BNE Brisbane

BOIBNE

Boise Air Term. Gowen Fld

Thu 3/12

06:40-06:30

1 stop30h 50m

Brisbane

Thu 10/12

09:40-13:52

1 stop21h 12m

$1,766

BoiseBrisbane

BOI Boise Air Term. Gowen Fld - BNE Brisbane

BOIBNE

Boise Air Term. Gowen Fld

Thu 3/12

08:00-06:30

2 stops29h 30m

Brisbane

Thu 10/12

06:45-17:44

3 stops27h 59m

$2,240

BoiseBrisbane

BOI Boise Air Term. Gowen Fld - BNE Brisbane

BOIBNE

Boise Air Term. Gowen Fld

Thu 3/12

06:37-15:55

3 stops40h 18m

Brisbane

Thu 10/12

18:25-22:59

3 stops45h 34m

$3,616

BoiseBrisbane

BOI Boise Air Term. Gowen Fld - BNE Brisbane

BOIBNE

Boise Air Term. Gowen Fld

Thu 14/1

16:10-07:30

1 stop22h 20m

Brisbane

Fri 5/2

11:20-14:51

1 stop44h 31m

$3,984

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Idaho to Australia

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

What is the cheapest month to fly to Australia?

In general, March is the cheapest month to fly from Idaho to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,566. If you don’t want to visit Australia in March, then you should wait until August to fly from Idaho, when ticket prices are also cheap, with an average price of $1,715.

Cheap Idaho to Australia flight deals and tips

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

Best price found	$1,761
Fastest flight time	18h 38m
Direct flights	None

The best flight deal from Idaho to Australia found on momondo in the last 72 hours is $1,761

The fastest flight from Idaho to Australia takes 18h 38m

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

Search flight deals

Frequently asked questions about flying from Idaho to Australia

When did momondo last update prices for flights from Idaho to Australia?
Prices for flights from Idaho to Australia were last updated today.
How old do you have to be to fly from Idaho to Australia?
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 Idaho to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia 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 Idaho to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Australia. momondo saves you time and could save you money on your trip.

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

All flight searches from Idaho to Australia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Idaho.

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

If you are not ready to book a flight from Idaho to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.