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$2,225 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 26/8. 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
26 Aug
BNE
40h 58m
2 stops
BOI
17 Sept
BOI
35h 35m
2 stops
BNE
$2,225
Multiple Airlines
26 Aug
BNE
40h 58m
2 stops
BOI
17 Sept
BOI
40h 34m
3 stops
BNE
$2,341
American Airlines
25 Aug
BNE
30h 52m
2 stops
BOI
15 Sept
BOI
30h 16m
2 stops
BNE
$2,384
United Airlines
25 Aug
BNE
22h 18m
1 stop
BOI
19 Sept
BOI
44h 46m
2 stops
BNE
$2,401
American Airlines
24 Aug
BNE
30h 40m
2 stops
BOI
16 Sept
BOI
24h 50m
2 stops
BNE
$2,428
Multiple Airlines
25 Aug
BNE
26h 45m
2 stops
BOI
18 Sept
BOI
23h 48m
2 stops
BNE
$2,444
Multiple Airlines
3 Aug
BNE
18h 10m
1 stop
BOI
4 Dec
BOI
17h 59m
1 stop
BNE
$2,448
American Airlines
28 Aug
BNE
32h 49m
2 stops
BOI
14 Sept
BOI
23h 18m
2 stops
BNE
$2,463
American Airlines
3 Aug
BNE
34h 13m
2 stops
BOI
4 Dec
BOI
30h 06m
2 stops
BNE
$2,467
United Airlines
23 Aug
BNE
16h 30m
1 stop
BOI
14 Sept
BOI
19h 29m
1 stop
BNE
$2,474
American Airlines
3 Aug
BNE
42h 30m
2 stops
BOI
4 Dec
BOI
30h 46m
1 stop
BNE
$2,477
Fiji Airways
25 Aug
BNE
26h 45m
2 stops
BOI
17 Sept
BOI
27h 45m
2 stops
BNE
$2,499

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 - 19:55
GEG
-
BNE
34h 34m
2 stops
$1,792Multiple Airlines
Mon, 10 Aug - Thu, 10 Sep
Multiple Airlines Logo
08:15 - 22:15
BNE
-
GEG
31h 00m
2 stops
Multiple Airlines Logo
16:21 - 19:55
GEG
-
BNE
34h 34m
2 stops
$1,796Multiple Airlines
Mon, 10 Aug - Thu, 10 Sep
American Airlines Logo
20:35 - 11:27
BNE
-
BOI
30h 52m
2 stops
American Airlines Logo
06:44 - 05:00
BOI
-
BNE
30h 16m
2 stops
$2,384American Airlines
Tue, 25 Aug - Tue, 15 Sep
United Airlines Logo
10:30 - 16:48
BNE
-
BOI
22h 18m
1 stop
United Airlines Logo
17:44 - 06:30
BOI
-
BNE
44h 46m
2 stops
$2,401United Airlines
Tue, 25 Aug - Sat, 19 Sep
American Airlines Logo
07:40 - 22:20
BNE
-
BOI
30h 40m
2 stops
American Airlines Logo
12:10 - 05:00
BOI
-
BNE
24h 50m
2 stops
$2,428American Airlines
Mon, 24 Aug - Wed, 16 Sep
United Airlines Logo
10:30 - 11:00
BNE
-
BOI
16h 30m
1 stop
United Airlines Logo
19:01 - 06:30
BOI
-
BNE
19h 29m
1 stop
$2,474United Airlines
Sun, 23 Aug - Mon, 14 Sep
Air Tahiti Nui Logo
13:30 - 22:52
MEL
-
GEG
50h 22m
3 stops
Air Tahiti Nui Logo
07:00 - 15:50
GEG
-
MEL
39h 50m
3 stops
$2,674Air Tahiti Nui
Wed, 20 May - Sun, 24 May
Air Tahiti Nui Logo
18:30 - 22:52
MEL
-
GEG
45h 22m
3 stops
Air Tahiti Nui Logo
07:00 - 15:50
GEG
-
MEL
39h 50m
3 stops
$2,676Air Tahiti Nui
Wed, 20 May - Sun, 24 May
Qantas Airways Logo
01:50 - 20:47
DRW
-
GEG
35h 27m
2 stops
Qantas Airways Logo
16:21 - 00:50
GEG
-
DRW
39h 59m
2 stops
$3,126Qantas Airways
Tue, 8 Sep - Sun, 13 Sep
Qantas Airways Logo
01:50 - 22:38
DRW
-
GEG
37h 18m
2 stops
Qantas Airways Logo
16:21 - 00:50
GEG
-
DRW
39h 59m
2 stops
$3,132Qantas Airways
Tue, 8 Sep - Sun, 13 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 27 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

Mon 10/8

08:15-20:42

2 stops29h 27m

Spokane

Thu 10/9

16:21-19:55

2 stops34h 34m

$1,792

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Mon 10/8

08:15-22:15

2 stops31h 00m

Spokane

Thu 10/9

16:21-19:55

2 stops34h 34m

$1,796

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Tue 25/8

20:35-11:27

2 stops30h 52m

Boise Air Term. Gowen Fld

Tue 15/9

06:44-05:00

2 stops30h 16m

$2,384

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Tue 25/8

10:30-16:48

1 stop22h 18m

Boise Air Term. Gowen Fld

Sat 19/9

17:44-06:30

2 stops44h 46m

$2,401

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

07:40-22:20

2 stops30h 40m

Boise Air Term. Gowen Fld

Wed 16/9

12:10-05:00

2 stops24h 50m

$2,428
Fastest return journey

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Sun 23/8

10:30-11:00

1 stop16h 30m

Boise Air Term. Gowen Fld

Mon 14/9

19:01-06:30

1 stop19h 29m

$2,474

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 20/5

13:30-22:52

3 stops50h 22m

Spokane

Sun 24/5

07:00-15:50

3 stops39h 50m

$2,674

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 20/5

18:30-22:52

3 stops45h 22m

Spokane

Sun 24/5

07:00-15:50

3 stops39h 50m

$2,676

DarwinSpokane

DRW - GEG

DRWGEG

Darwin

Tue 8/9

01:50-20:47

2 stops35h 27m

Spokane

Sun 13/9

16:21-00:50

2 stops39h 59m

$3,126

DarwinSpokane

DRW - GEG

DRWGEG

Darwin

Tue 8/9

01:50-22:38

2 stops37h 18m

Spokane

Sun 13/9

16:21-00:50

2 stops39h 59m

$3,132

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

$1,121

Best Round-Trip Price

$1,792

Fastest flight time

29h 54m
The best one-way flight price to Idaho from Australia in the last 72 hours is $1,121 (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 $1,792 (Brisbane to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 29h 54m (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.
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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 $1,848
Brisbane to Boise flightsfrom $2,626
Melbourne to Spokane flightsfrom $2,678