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Look for other cheap flights to Idaho

$1,935 Cheap flights to Idaho

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Idaho departing on 24/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in Idaho

Find flights to these popular cities in Idaho from your nearest airport.

Flights to Boise

Search all flight deals to Boise
Multiple Airlines
24 Aug
BNE
40h 38m
2 stops
BOI
18 Sept
BOI
23h 48m
2 stops
BNE
$1,935
Multiple Airlines
26 Aug
BNE
26h 52m
2 stops
BOI
16 Sept
BOI
29h 55m
1 stop
BNE
$1,936
Multiple Airlines
22 Aug
BNE
27h 05m
2 stops
BOI
16 Sept
BOI
29h 55m
1 stop
BNE
$1,964
Multiple Airlines
23 Aug
BNE
26h 52m
2 stops
BOI
16 Sept
BOI
29h 55m
1 stop
BNE
$2,008
American Airlines
24 Aug
BNE
30h 52m
2 stops
BOI
16 Sept
BOI
30h 16m
2 stops
BNE
$2,394
United Airlines
25 Aug
BNE
16h 30m
1 stop
BOI
19 Sept
BOI
44h 46m
2 stops
BNE
$2,410
Multiple Airlines
25 Aug
BNE
27h 25m
2 stops
BOI
16 Sept
BOI
29h 55m
1 stop
BNE
$2,435
Multiple Airlines
3 Aug
BNE
18h 10m
1 stop
BOI
4 Dec
BOI
28h 32m
1 stop
BNE
$2,445
Multiple Airlines
24 Aug
BNE
18h 25m
1 stop
BOI
18 Sept
BOI
29h 55m
1 stop
BNE
$2,454
Qantas Airways
24 Aug
BNE
18h 25m
1 stop
BOI
18 Sept
BOI
24h 48m
2 stops
BNE
$2,459
American Airlines
3 Aug
BNE
30h 45m
2 stops
BOI
4 Dec
BOI
46h 41m
2 stops
BNE
$2,463
Multiple Airlines
24 Aug
BNE
35h 36m
3 stops
BOI
18 Sept
BOI
22h 44m
2 stops
BNE
$2,467

Find the cheapest flights from Australia to Idaho

Recent return flight deals from Australia to Idaho

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:15 - 20:42
BNE
-
GEG
29h 27m
2 stops
Multiple Airlines Logo
16:21 - 13:40
GEG
-
BNE
28h 19m
2 stops
$1,843Multiple Airlines
Wed, 12 Aug - Mon, 14 Sep
Multiple Airlines Logo
08:15 - 20:42
BNE
-
GEG
29h 27m
2 stops
Multiple Airlines Logo
14:02 - 14:35
GEG
-
BNE
31h 33m
2 stops
$1,876Multiple Airlines
Wed, 12 Aug - Sun, 13 Sep
Qantas Airways Logo
20:50 - 22:15
BNE
-
GEG
42h 25m
2 stops
Qantas Airways Logo
16:21 - 05:00
GEG
-
BNE
19h 39m
1 stop
$1,878Qantas Airways
Wed, 12 Aug - Mon, 14 Sep
Multiple Airlines Logo
08:15 - 20:42
BNE
-
GEG
29h 27m
2 stops
Multiple Airlines Logo
16:21 - 05:00
GEG
-
BNE
19h 39m
1 stop
$1,917Multiple Airlines
Wed, 12 Aug - Sun, 13 Sep
Qantas Airways Logo
20:35 - 22:15
BNE
-
GEG
18h 40m
1 stop
Qantas Airways Logo
16:21 - 05:00
GEG
-
BNE
19h 39m
1 stop
$2,129Qantas Airways
Wed, 12 Aug - Mon, 14 Sep
Qatar Airways Logo
22:45 - 20:56
MEL
-
GEG
39h 11m
2 stops
Qatar Airways Logo
05:07 - 16:50
GEG
-
MEL
42h 43m
2 stops
$2,454Qatar Airways
Wed, 12 Aug - Sun, 16 Aug
Qatar Airways Logo
22:45 - 20:56
MEL
-
GEG
39h 11m
2 stops
Qatar Airways Logo
07:23 - 16:50
GEG
-
MEL
40h 27m
2 stops
$2,459Qatar Airways
Wed, 12 Aug - Sun, 16 Aug
American Airlines Logo
20:35 - 11:20
BNE
-
BOI
30h 45m
2 stops
American Airlines Logo
14:09 - 05:50
BOI
-
BNE
46h 41m
2 stops
$2,463American Airlines
Mon, 3 Aug - Fri, 4 Dec
American Airlines Logo
20:35 - 11:20
BNE
-
BOI
30h 45m
2 stops
American Airlines Logo
13:25 - 06:30
BOI
-
BNE
24h 05m
1 stop
$2,472American Airlines
Mon, 3 Aug - Fri, 4 Dec
United Airlines Logo
10:55 - 21:16
MEL
-
GEG
27h 21m
1 stop
United Airlines Logo
12:57 - 08:15
GEG
-
MEL
26h 18m
1 stop
$2,709United Airlines
Wed, 12 Aug - Sun, 16 Aug

momondo Fare Finder

 
Locate flights to Idaho that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 7 May 2026.
Use the filters below to find and compare flights to Idaho that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 12/8

08:15-20:42

2 stops29h 27m

Spokane

Mon 14/9

16:21-13:40

2 stops28h 19m

$1,843

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 12/8

08:15-20:42

2 stops29h 27m

Spokane

Sun 13/9

14:02-14:35

2 stops31h 33m

$1,876

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 12/8

20:50-22:15

2 stops42h 25m

Spokane

Mon 14/9

16:21-05:00

1 stop19h 39m

$1,878

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 12/8

08:15-20:42

2 stops29h 27m

Spokane

Sun 13/9

16:21-05:00

1 stop19h 39m

$1,917
Fastest return journey

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 12/8

20:35-22:15

1 stop18h 40m

Spokane

Mon 14/9

16:21-05:00

1 stop19h 39m

$2,128

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 12/8

22:45-20:56

2 stops39h 11m

Spokane

Sun 16/8

05:07-16:50

2 stops42h 43m

$2,454

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 12/8

22:45-20:56

2 stops39h 11m

Spokane

Sun 16/8

07:23-16:50

2 stops40h 27m

$2,459

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 3/8

20:35-11:20

2 stops30h 45m

Boise Air Term. Gowen Fld

Fri 4/12

14:09-05:50

2 stops46h 41m

$2,463

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 3/8

20:35-11:20

2 stops30h 45m

Boise Air Term. Gowen Fld

Fri 4/12

13:25-06:30

1 stop24h 05m

$2,472

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 12/8

10:55-21:16

1 stop27h 21m

Spokane

Sun 16/8

12:57-08:15

1 stop26h 18m

$2,709

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Cheapest flights to cities in Idaho

Click on the cities below to find out when it's cheapest to fly to Idaho from Australia
Boise
Boise

Cheap Idaho flight deals and tips

Summary info about Idaho flight prices, duration and airlines

Best One-Way Price

$907

Best Round-Trip Price

$1,843

Fastest flight time

44h 00m
The best one-way flight price to Idaho from Australia in the last 72 hours is $907 (Brisbane to Spokane).
Search Deals
The best round-trip flight price to Idaho from Australia in the last 72 hours is $1,843 (Brisbane to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 44h 00m (Brisbane to Spokane).
Search Deals

Frequently asked questions about flying to Idaho

What is the best airport to fly into to visit Boise?

79% of momondo users visit Boise more often than any other city in Idaho. When travelling to Boise, typically the most convenient airport to fly into is Boise Airport.

What is the weather like in Idaho?

Idaho typically has a temperature range from -1 °C(December) to 24 °C(July). Those looking to avoid rain and/or snow while visiting Idaho should plan their trip in August, July, or September, as these months are relatively less likely to have precipitation.

When did momondo last update prices for flights to Idaho?

Prices for flights to Idaho refresh daily.

How many operators does momondo search for flights to Idaho?

The number of operators available for flights to Idaho is 1 as of May 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel 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.

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

Yes. All flights to Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Idaho?

Once all potential Idaho flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

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

An easier way to manage your Idaho trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Idaho

Popular Flights to Idaho

Popular routes according to searches in the past day on momondo
Brisbane to Spokane flightsfrom $1,843
Brisbane to Boise flightsfrom $2,445
Melbourne to Spokane flightsfrom $2,478