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Look for other cheap flights to Idaho

$2,437 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 3/8. 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
American Airlines
3 Aug
BNE
34h 13m
2 stops
BOI
4 Dec
BOI
30h 11m
2 stops
BNE
$2,437
Qantas Airways
3 Aug
BNE
24h 20m
2 stops
BOI
4 Dec
BOI
17h 59m
1 stop
BNE
$2,480
Qantas Airways
3 Aug
BNE
26h 05m
2 stops
BOI
4 Dec
BOI
17h 59m
1 stop
BNE
$2,484
Multiple Airlines
3 Aug
BNE
18h 10m
1 stop
BOI
4 Dec
BOI
17h 59m
1 stop
BNE
$2,572
Multiple Airlines
3 Aug
BNE
18h 10m
1 stop
BOI
4 Dec
BOI
17h 59m
1 stop
BNE
$2,578
Air Tahiti Nui
1 June
BNE
44h 08m
2 stops
BOI
10 July
BOI
30h 59m
3 stops
BNE
$2,597
Multiple Airlines
1 June
BNE
44h 08m
2 stops
BOI
10 July
BOI
30h 59m
3 stops
BNE
$2,599
Air Tahiti Nui
3 Aug
BNE
43h 55m
3 stops
BOI
4 Dec
BOI
29h 19m
3 stops
BNE
$2,649
Air Tahiti Nui
3 Aug
BNE
43h 55m
3 stops
BOI
4 Dec
BOI
29h 19m
3 stops
BNE
$2,652
Air Tahiti Nui
1 June
BNE
44h 08m
3 stops
BOI
10 July
BOI
30h 59m
3 stops
BNE
$2,659
Multiple Airlines
1 June
BNE
35h 53m
4 stops
BOI
10 July
BOI
30h 59m
3 stops
BNE
$2,740
Multiple Airlines
1 June
BNE
23h 40m
2 stops
BOI
10 July
BOI
23h 00m
2 stops
BNE
$2,837

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.
United Airlines Logo
10:55 - 21:16
MEL
-
GEG
51h 21m
2 stops
United Airlines Logo
06:00 - 08:15
GEG
-
MEL
33h 15m
1 stop
$1,460United Airlines
Tue, 19 May - Tue, 9 Jun
United Airlines Logo
10:55 - 15:12
MEL
-
GEG
45h 17m
2 stops
United Airlines Logo
16:08 - 07:30
GEG
-
MEL
46h 22m
2 stops
$1,461United Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
08:15 - 22:52
BNE
-
GEG
31h 37m
2 stops
Multiple Airlines Logo
13:50 - 10:55
GEG
-
BNE
28h 05m
2 stops
$1,797Multiple Airlines
Wed, 13 May - Tue, 9 Jun
Multiple Airlines Logo
07:00 - 20:47
BNE
-
GEG
30h 47m
2 stops
Multiple Airlines Logo
16:21 - 11:30
GEG
-
BNE
26h 09m
2 stops
$1,829Multiple Airlines
Mon, 10 Aug - Tue, 8 Sep
Multiple Airlines Logo
08:15 - 22:15
BNE
-
GEG
31h 00m
2 stops
Multiple Airlines Logo
16:21 - 11:30
GEG
-
BNE
26h 09m
2 stops
$1,835Multiple Airlines
Mon, 10 Aug - Tue, 8 Sep
American Airlines Logo
20:35 - 14:48
BNE
-
BOI
34h 13m
2 stops
American Airlines Logo
06:39 - 05:50
BOI
-
BNE
30h 11m
2 stops
$2,437American Airlines
Mon, 3 Aug - Fri, 4 Dec
Qantas Airways Logo
14:25 - 22:45
BNE
-
BOI
24h 20m
2 stops
Qantas Airways Logo
18:51 - 05:50
BOI
-
BNE
17h 59m
1 stop
$2,480Qantas Airways
Mon, 3 Aug - Fri, 4 Dec
Qantas Airways Logo
12:40 - 22:45
BNE
-
BOI
26h 05m
2 stops
Qantas Airways Logo
18:51 - 05:50
BOI
-
BNE
17h 59m
1 stop
$2,484Qantas Airways
Mon, 3 Aug - Fri, 4 Dec
Air Tahiti Nui Logo
18:50 - 22:58
BNE
-
BOI
44h 08m
2 stops
Air Tahiti Nui Logo
18:51 - 17:50
BOI
-
BNE
30h 59m
3 stops
$2,597Air Tahiti Nui
Mon, 1 Jun - Fri, 10 Jul
Air Tahiti Nui Logo
18:50 - 22:45
BNE
-
BOI
43h 55m
3 stops
Air Tahiti Nui Logo
18:51 - 17:10
BOI
-
BNE
29h 19m
3 stops
$2,649Air Tahiti Nui
Mon, 3 Aug - Fri, 4 Dec

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 17 April 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

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 19/5

10:55-21:16

2 stops51h 21m

Spokane

Tue 9/6

06:00-08:15

1 stop33h 15m

$1,460

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Thu 28/5

10:55-15:12

2 stops45h 17m

Spokane

Thu 4/6

16:08-07:30

2 stops46h 22m

$1,461

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 13/5

08:15-22:52

2 stops31h 37m

Spokane

Tue 9/6

13:50-10:55

2 stops28h 05m

$1,797

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Mon 10/8

07:00-20:47

2 stops30h 47m

Spokane

Tue 8/9

16:21-11:30

2 stops26h 09m

$1,829

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Mon 10/8

08:15-22:15

2 stops31h 00m

Spokane

Tue 8/9

16:21-11:30

2 stops26h 09m

$1,835

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 3/8

20:35-14:48

2 stops34h 13m

Boise Air Term. Gowen Fld

Fri 4/12

06:39-05:50

2 stops30h 11m

$2,437
Fastest return journey

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 3/8

14:25-22:45

2 stops24h 20m

Boise Air Term. Gowen Fld

Fri 4/12

18:51-05:50

1 stop17h 59m

$2,480

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 3/8

12:40-22:45

2 stops26h 05m

Boise Air Term. Gowen Fld

Fri 4/12

18:51-05:50

1 stop17h 59m

$2,484

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 1/6

18:50-22:58

2 stops44h 08m

Boise Air Term. Gowen Fld

Fri 10/7

18:51-17:50

3 stops30h 59m

$2,597

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 3/8

18:50-22:45

3 stops43h 55m

Boise Air Term. Gowen Fld

Fri 4/12

18:51-17:10

3 stops29h 19m

$2,649

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

$809

Best Round-Trip Price

$1,460

Fastest flight time

32h 48m
The best one-way flight price to Idaho from Australia in the last 72 hours is $809 (Brisbane to Boise Air Term. Gowen Fld).
Search Deals
The best round-trip flight price to Idaho from Australia in the last 72 hours is $1,460 (Melbourne to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 32h 48m (Brisbane to Boise Air Term. Gowen Fld).
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 April 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.
Start using Trips
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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
Melbourne to Spokane flightsfrom $1,460
Brisbane to Spokane flightsfrom $1,797
Brisbane to Boise flightsfrom $2,480