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Look for other cheap flights to Idaho

$2,465 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
Multiple Airlines
3 Aug
BNE
18h 10m
1 stop
BOI
4 Dec
BOI
17h 59m
1 stop
BNE
$2,465
American Airlines
3 Aug
BNE
42h 36m
2 stops
BOI
4 Dec
BOI
30h 06m
2 stops
BNE
$2,473
American Airlines
3 Aug
BNE
36h 31m
2 stops
BOI
4 Dec
BOI
24h 05m
1 stop
BNE
$2,485
Air Tahiti Nui
1 June
BNE
44h 08m
2 stops
BOI
10 July
BOI
30h 59m
3 stops
BNE
$2,599
Air Tahiti Nui
1 June
BNE
44h 08m
2 stops
BOI
10 July
BOI
30h 59m
3 stops
BNE
$2,623
Air Tahiti Nui
1 June
BNE
44h 08m
3 stops
BOI
10 July
BOI
30h 59m
3 stops
BNE
$2,660
Multiple Airlines
3 Aug
BNE
55h 22m
3 stops
BOI
4 Dec
BOI
29h 19m
3 stops
BNE
$2,691
Air Tahiti Nui
1 June
BNE
44h 08m
3 stops
BOI
10 July
BOI
30h 59m
3 stops
BNE
$2,694
Air New Zealand
1 June
BNE
30h 15m
2 stops
BOI
10 July
BOI
33h 10m
2 stops
BNE
$2,815
Multiple Airlines
1 June
BNE
23h 40m
2 stops
BOI
10 July
BOI
23h 00m
2 stops
BNE
$2,839
Multiple Airlines
1 June
BNE
18h 23m
1 stop
BOI
10 July
BOI
23h 00m
2 stops
BNE
$2,941
Multiple Airlines
3 Aug
BNE
42h 17m
3 stops
BOI
4 Dec
BOI
41h 10m
2 stops
BNE
$2,955

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 - 21:40
MEL
-
GEG
27h 45m
1 stop
United Airlines Logo
16:08 - 07:30
GEG
-
MEL
46h 22m
2 stops
$1,461United Airlines
Mon, 11 May - Sun, 24 May
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
$1,798Multiple Airlines
Wed, 13 May - Tue, 9 Jun
Multiple Airlines Logo
08:15 - 20:33
BNE
-
GEG
29h 18m
2 stops
Multiple Airlines Logo
13:50 - 10:05
GEG
-
BNE
27h 15m
2 stops
$1,808Multiple Airlines
Wed, 13 May - Tue, 9 Jun
United Airlines Logo
10:55 - 21:40
MEL
-
GEG
27h 45m
1 stop
United Airlines Logo
06:00 - 08:15
GEG
-
MEL
33h 15m
1 stop
$1,939United Airlines
Mon, 11 May - Sun, 24 May
American Airlines Logo
20:35 - 23:11
BNE
-
BOI
42h 36m
2 stops
American Airlines Logo
06:44 - 05:50
BOI
-
BNE
30h 06m
2 stops
$2,473American Airlines
Mon, 3 Aug - Fri, 4 Dec
American Airlines Logo
20:35 - 17:06
BNE
-
BOI
36h 31m
2 stops
American Airlines Logo
13:25 - 06:30
BOI
-
BNE
24h 05m
1 stop
$2,485American Airlines
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
$2,599Air Tahiti Nui
Mon, 1 Jun - Fri, 10 Jul
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
$2,623Air Tahiti Nui
Mon, 1 Jun - Fri, 10 Jul
China Eastern Logo
22:30 - 21:37
MEL
-
GEG
41h 07m
2 stops
China Eastern Logo
06:30 - 10:00
GEG
-
MEL
33h 30m
2 stops
$3,884China Eastern
Thu, 15 Oct - Sat, 17 Oct
China Eastern Logo
11:00 - 15:33
MEL
-
GEG
45h 33m
2 stops
China Eastern Logo
06:20 - 12:40
GEG
-
MEL
37h 20m
2 stops
$5,353China Eastern
Sun, 31 May - Sun, 7 Jun

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 20 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

Mon 11/5

10:55-21:40

1 stop27h 45m

Spokane

Sun 24/5

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

$1,798
Fastest return journey

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 13/5

08:15-20:33

2 stops29h 18m

Spokane

Tue 9/6

13:50-10:05

2 stops27h 15m

$1,808

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Mon 11/5

10:55-21:40

1 stop27h 45m

Spokane

Sun 24/5

06:00-08:15

1 stop33h 15m

$1,939

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 3/8

20:35-23:11

2 stops42h 36m

Boise Air Term. Gowen Fld

Fri 4/12

06:44-05:50

2 stops30h 06m

$2,473

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 3/8

20:35-17:06

2 stops36h 31m

Boise Air Term. Gowen Fld

Fri 4/12

13:25-06:30

1 stop24h 05m

$2,485

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

$2,599

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

$2,623

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Thu 15/10

22:30-21:37

2 stops41h 07m

Spokane

Sat 17/10

06:30-10:00

2 stops33h 30m

$3,884

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 31/5

11:00-15:33

2 stops45h 33m

Spokane

Sun 7/6

06:20-12:40

2 stops37h 20m

$5,353

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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

$1,461

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 $1,461 (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
Brisbane to Spokane flightsfrom $1,808
Brisbane to Boise flightsfrom $2,465
Melbourne to Spokane flightsfrom $2,811