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$2,102 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
26h 59m
2 stops
BOI
15 Sept
BOI
23h 53m
2 stops
BNE
$2,102
Multiple Airlines
31 Aug
BNE
26h 59m
2 stops
BOI
9 Sept
BOI
23h 48m
2 stops
BNE
$2,109
Multiple Airlines
5 Aug
BNE
27h 10m
2 stops
BOI
23 Aug
BOI
23h 48m
2 stops
BNE
$2,119
Multiple Airlines
24 Aug
BNE
25h 47m
2 stops
BOI
15 Sept
BOI
37h 05m
3 stops
BNE
$2,274
Multiple Airlines
5 Aug
BNE
25h 45m
2 stops
BOI
23 Aug
BOI
37h 05m
3 stops
BNE
$2,275
Multiple Airlines
5 Aug
BNE
18h 10m
1 stop
BOI
23 Aug
BOI
18h 13m
1 stop
BNE
$2,322
Multiple Airlines
5 Aug
BNE
18h 10m
1 stop
BOI
23 Aug
BOI
22h 30m
2 stops
BNE
$2,327
Multiple Airlines
26 Aug
BNE
18h 19m
1 stop
BOI
7 Oct
BOI
18h 09m
1 stop
BNE
$2,333
Multiple Airlines
26 Aug
BNE
18h 19m
1 stop
BOI
7 Oct
BOI
21h 00m
2 stops
BNE
$2,337
American Airlines
25 Aug
BNE
30h 51m
2 stops
BOI
13 Sept
BOI
30h 09m
2 stops
BNE
$2,343
Multiple Airlines
31 Aug
BNE
18h 19m
1 stop
BOI
9 Sept
BOI
24h 48m
2 stops
BNE
$2,359
United Airlines
25 Aug
BNE
16h 30m
1 stop
BOI
13 Sept
BOI
32h 07m
1 stop
BNE
$2,361

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
22:15 - 22:15
BNE
-
GEG
41h 00m
2 stops
Multiple Airlines Logo
20:39 - 20:00
GEG
-
BNE
30h 21m
2 stops
$1,751Multiple Airlines
Tue, 11 Aug - Sat, 12 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
$1,821Multiple Airlines
Mon, 10 Aug - Tue, 8 Sep
Multiple Airlines Logo
08:15 - 20:47
BNE
-
GEG
29h 32m
2 stops
Multiple Airlines Logo
16:21 - 12:15
GEG
-
BNE
26h 54m
2 stops
$1,837Multiple Airlines
Tue, 11 Aug - Mon, 14 Sep
Multiple Airlines Logo
08:15 - 20:47
BNE
-
GEG
29h 32m
2 stops
Multiple Airlines Logo
16:21 - 11:30
GEG
-
BNE
26h 09m
2 stops
$1,887Multiple Airlines
Tue, 11 Aug - Fri, 11 Sep
Multiple Airlines Logo
08:15 - 20:47
BNE
-
GEG
29h 32m
2 stops
Multiple Airlines Logo
16:21 - 05:00
GEG
-
BNE
19h 39m
1 stop
$1,916Multiple Airlines
Tue, 11 Aug - Mon, 14 Sep
United Airlines Logo
10:55 - 21:35
MEL
-
GEG
27h 40m
1 stop
United Airlines Logo
05:00 - 08:15
GEG
-
MEL
34h 15m
2 stops
$1,929United Airlines
Thu, 23 Apr - Wed, 6 May
American Airlines Logo
20:35 - 11:26
BNE
-
BOI
30h 51m
2 stops
American Airlines Logo
06:51 - 05:00
BOI
-
BNE
30h 09m
2 stops
$2,343American Airlines
Tue, 25 Aug - Sun, 13 Sep
American Airlines Logo
09:45 - 20:43
MEL
-
GEG
27h 58m
2 stops
American Airlines Logo
05:44 - 06:45
GEG
-
MEL
32h 01m
2 stops
$2,634American Airlines
Wed, 3 Jun - Sun, 7 Jun
American Airlines Logo
13:35 - 23:20
MEL
-
GEG
26h 45m
2 stops
American Airlines Logo
12:51 - 06:45
GEG
-
MEL
48h 54m
2 stops
$2,639American Airlines
Wed, 3 Jun - Sun, 7 Jun
United Airlines Logo
09:30 - 22:30
MEL
-
GEG
30h 00m
2 stops
United Airlines Logo
13:41 - 08:15
GEG
-
MEL
25h 34m
2 stops
$2,679United Airlines
Wed, 3 Jun - 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 10 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

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Tue 11/8

22:15-22:15

2 stops41h 00m

Spokane

Sat 12/9

20:39-20:00

2 stops30h 21m

$1,751

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

$1,821

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Tue 11/8

08:15-20:47

2 stops29h 32m

Spokane

Mon 14/9

16:21-12:15

2 stops26h 54m

$1,837

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Tue 11/8

08:15-20:47

2 stops29h 32m

Spokane

Fri 11/9

16:21-11:30

2 stops26h 09m

$1,887
Fastest return journey

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Tue 11/8

08:15-20:47

2 stops29h 32m

Spokane

Mon 14/9

16:21-05:00

1 stop19h 39m

$1,916

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Thu 23/4

10:55-21:35

1 stop27h 40m

Spokane

Wed 6/5

05:00-08:15

2 stops34h 15m

$1,929

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Tue 25/8

20:35-11:26

2 stops30h 51m

Boise Air Term. Gowen Fld

Sun 13/9

06:51-05:00

2 stops30h 09m

$2,343

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 3/6

09:45-20:43

2 stops27h 58m

Spokane

Sun 7/6

05:44-06:45

2 stops32h 01m

$2,634

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 3/6

13:35-23:20

2 stops26h 45m

Spokane

Sun 7/6

12:51-06:45

2 stops48h 54m

$2,639

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 3/6

09:30-22:30

2 stops30h 00m

Spokane

Sun 7/6

13:41-08:15

2 stops25h 34m

$2,679

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

$875

Best Round-Trip Price

$1,751

Fastest flight time

42h 44m
The best one-way flight price to Idaho from Australia in the last 72 hours is $875 (Melbourne to Spokane).
Search Deals
The best round-trip flight price to Idaho from Australia in the last 72 hours is $1,751 (Brisbane to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 42h 44m (Melbourne to Spokane).
Search Deals

Frequently asked questions about flying to Idaho

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

78% 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.
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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 $1,751
Melbourne to Spokane flightsfrom $2,121
Brisbane to Boise flightsfrom $2,333