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Look for other cheap flights to Idaho

$1,980 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 22/8. 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
22 Aug
BNE
27h 05m
2 stops
BOI
18 Sept
BOI
29h 55m
1 stop
BNE
$1,980
Multiple Airlines
23 Aug
BNE
26h 52m
2 stops
BOI
17 Sept
BOI
29h 55m
1 stop
BNE
$2,032
Air New Zealand
24 Aug
BNE
27h 44m
2 stops
BOI
18 Sept
BOI
26h 29m
2 stops
BNE
$2,394
American Airlines
24 Aug
BNE
32h 49m
2 stops
BOI
15 Sept
BOI
24h 50m
2 stops
BNE
$2,396
Multiple Airlines
24 Aug
BNE
18h 25m
1 stop
BOI
18 Sept
BOI
23h 31m
2 stops
BNE
$2,411
United Airlines
25 Aug
BNE
21h 01m
1 stop
BOI
21 Sept
BOI
19h 29m
1 stop
BNE
$2,412
Multiple Airlines
27 Aug
BNE
25h 00m
2 stops
BOI
15 Sept
BOI
29h 55m
1 stop
BNE
$2,455
Multiple Airlines
24 Aug
BNE
18h 25m
1 stop
BOI
18 Sept
BOI
29h 55m
1 stop
BNE
$2,456
Multiple Airlines
24 Aug
BNE
35h 36m
3 stops
BOI
18 Sept
BOI
23h 31m
2 stops
BNE
$2,470
American Airlines
22 Aug
BNE
36h 14m
2 stops
BOI
20 Sept
BOI
23h 18m
2 stops
BNE
$2,476
United Airlines
21 Aug
BNE
21h 01m
1 stop
BOI
16 Sept
BOI
30h 15m
1 stop
BNE
$2,488
American Airlines
22 Aug
BNE
36h 14m
2 stops
BOI
18 Sept
BOI
23h 18m
2 stops
BNE
$2,556

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 - 07:30
GEG
-
BNE
46h 09m
2 stops
$1,656Multiple Airlines
Thu, 13 Aug - Wed, 16 Sep
Multiple Airlines Logo
11:35 - 22:15
BNE
-
GEG
27h 40m
2 stops
Multiple Airlines Logo
16:21 - 10:35
GEG
-
BNE
25h 14m
2 stops
$1,674Multiple Airlines
Sun, 9 Aug - Mon, 14 Sep
Multiple Airlines Logo
11:35 - 22:15
BNE
-
GEG
27h 40m
2 stops
Multiple Airlines Logo
14:02 - 10:35
GEG
-
BNE
27h 33m
3 stops
$1,681Multiple Airlines
Sun, 9 Aug - Mon, 14 Sep
Air New Zealand Logo
09:40 - 21:24
BNE
-
BOI
27h 44m
2 stops
Air New Zealand Logo
19:01 - 13:30
BOI
-
BNE
26h 29m
2 stops
$2,394Air New Zealand
Mon, 24 Aug - Fri, 18 Sep
American Airlines Logo
20:35 - 11:27
BNE
-
BOI
30h 52m
2 stops
American Airlines Logo
12:10 - 05:00
BOI
-
BNE
24h 50m
2 stops
$2,396American Airlines
Mon, 24 Aug - Wed, 16 Sep
United Airlines Logo
10:30 - 15:31
BNE
-
BOI
21h 01m
1 stop
United Airlines Logo
19:01 - 06:30
BOI
-
BNE
19h 29m
1 stop
$2,412United Airlines
Tue, 25 Aug - Mon, 21 Sep
Qatar Airways Logo
22:45 - 22:25
MEL
-
GEG
40h 40m
2 stops
Qatar Airways Logo
13:24 - 16:50
GEG
-
MEL
34h 26m
2 stops
$2,465Qatar Airways
Tue, 1 Sep - Sat, 5 Sep
Qatar Airways Logo
22:45 - 21:01
MEL
-
GEG
39h 16m
2 stops
Qatar Airways Logo
20:33 - 16:50
GEG
-
MEL
51h 17m
2 stops
$2,467Qatar Airways
Tue, 1 Sep - Sat, 5 Sep
American Airlines Logo
20:35 - 16:49
BNE
-
BOI
36h 14m
2 stops
American Airlines Logo
17:11 - 05:00
BOI
-
BNE
43h 49m
2 stops
$2,476American Airlines
Sat, 22 Aug - Mon, 21 Sep
United Airlines Logo
10:55 - 18:51
MEL
-
GEG
24h 56m
1 stop
United Airlines Logo
15:54 - 08:15
GEG
-
MEL
47h 21m
2 stops
$2,728United Airlines
Tue, 1 Sep - Sat, 5 Sep

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 15 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

Thu 13/8

08:15-20:42

2 stops29h 27m

Spokane

Wed 16/9

16:21-07:30

2 stops46h 09m

$1,656

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Sun 9/8

11:35-22:15

2 stops27h 40m

Spokane

Mon 14/9

16:21-10:35

2 stops25h 14m

$1,674

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Sun 9/8

11:35-22:15

2 stops27h 40m

Spokane

Mon 14/9

14:02-10:35

3 stops27h 33m

$1,681

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

09:40-21:24

2 stops27h 44m

Boise Air Term. Gowen Fld

Fri 18/9

19:01-13:30

2 stops26h 29m

$2,394

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

20:35-11:27

2 stops30h 52m

Boise Air Term. Gowen Fld

Wed 16/9

12:10-05:00

2 stops24h 50m

$2,396
Fastest return journey

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Tue 25/8

10:30-15:31

1 stop21h 01m

Boise Air Term. Gowen Fld

Mon 21/9

19:01-06:30

1 stop19h 29m

$2,412

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 1/9

22:45-22:25

2 stops40h 40m

Spokane

Sat 5/9

13:24-16:50

2 stops34h 26m

$2,465

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 1/9

22:45-21:01

2 stops39h 16m

Spokane

Sat 5/9

20:33-16:50

2 stops51h 17m

$2,467

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Sat 22/8

20:35-16:49

2 stops36h 14m

Boise Air Term. Gowen Fld

Mon 21/9

17:11-05:00

2 stops43h 49m

$2,476

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 1/9

10:55-18:51

1 stop24h 56m

Spokane

Sat 5/9

15:54-08:15

2 stops47h 21m

$2,728

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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

$1,036

Best Round-Trip Price

$1,656

Fastest flight time

39h 57m
The best one-way flight price to Idaho from Australia in the last 72 hours is $1,036 (Brisbane to Spokane).
Search Deals
The best round-trip flight price to Idaho from Australia in the last 72 hours is $1,656 (Brisbane to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 39h 57m (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 $1,743
Melbourne to Spokane flightsfrom $2,467
Brisbane to Boise flightsfrom $3,339