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Look for other cheap flights to Idaho

$1,882 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 20/8. 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
Qantas Airways
20 Aug
BNE
25h 00m
2 stops
BOI
18 Sept
BOI
24h 43m
2 stops
BNE
$1,882
Multiple Airlines
19 Aug
BNE
26h 52m
2 stops
BOI
16 Sept
BOI
29h 55m
1 stop
BNE
$1,952
Multiple Airlines
19 Aug
BNE
26h 52m
2 stops
BOI
18 Sept
BOI
29h 55m
1 stop
BNE
$1,955
Qantas Airways
20 Aug
BNE
18h 25m
1 stop
BOI
18 Sept
BOI
24h 43m
2 stops
BNE
$1,977
American Airlines
30 May
BNE
34h 32m
2 stops
BOI
7 June
BOI
23h 01m
2 stops
BNE
$1,999
Qantas Airways
17 Aug
BNE
52h 25m
2 stops
BOI
21 Sept
BOI
30h 33m
2 stops
BNE
$2,001
Qantas Airways
20 Aug
BNE
25h 00m
2 stops
BOI
15 Sept
BOI
28h 28m
2 stops
BNE
$2,004
Multiple Airlines
19 Aug
BNE
26h 52m
2 stops
BOI
17 Sept
BOI
29h 55m
1 stop
BNE
$2,006
Multiple Airlines
23 Aug
BNE
26h 52m
2 stops
BOI
15 Sept
BOI
29h 55m
1 stop
BNE
$2,010
Multiple Airlines
20 Aug
BNE
26h 32m
3 stops
BOI
18 Sept
BOI
23h 48m
2 stops
BNE
$2,011
Multiple Airlines
21 Aug
BNE
26h 52m
2 stops
BOI
20 Sept
BOI
29h 55m
1 stop
BNE
$2,013
Qatar Airways
17 Aug
BNE
39h 57m
2 stops
BOI
17 Sept
BOI
44h 31m
2 stops
BNE
$2,021

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 - 17:00
GEG
-
BNE
31h 39m
2 stops
$1,718Multiple Airlines
Wed, 12 Aug - Mon, 14 Sep
Multiple Airlines Logo
20:40 - 22:15
BNE
-
GEG
42h 35m
2 stops
Multiple Airlines Logo
16:21 - 17:00
GEG
-
BNE
31h 39m
2 stops
$1,734Multiple Airlines
Wed, 12 Aug - Mon, 14 Sep
Qantas Airways Logo
20:50 - 20:42
BNE
-
GEG
40h 52m
2 stops
Qantas Airways Logo
12:45 - 10:05
GEG
-
BNE
28h 20m
2 stops
$1,812Qantas Airways
Sun, 16 Aug - Sun, 13 Sep
Qantas Airways Logo
14:00 - 23:00
BNE
-
BOI
25h 00m
2 stops
Qantas Airways Logo
18:47 - 11:30
BOI
-
BNE
24h 43m
2 stops
$1,882Qantas Airways
Thu, 20 Aug - Fri, 18 Sep
American Airlines Logo
20:35 - 15:07
BNE
-
BOI
34h 32m
2 stops
American Airlines Logo
13:59 - 05:00
BOI
-
BNE
23h 01m
2 stops
$1,999American Airlines
Sat, 30 May - Sun, 7 Jun
Qatar Airways Logo
23:40 - 11:32
MEL
-
GEG
54h 52m
2 stops
Qatar Airways Logo
05:00 - 23:20
GEG
-
MEL
47h 20m
2 stops
$2,459Qatar Airways
Tue, 10 Nov - Sat, 14 Nov
Qatar Airways Logo
23:40 - 23:59
MEL
-
GEG
43h 19m
2 stops
Qatar Airways Logo
09:54 - 23:20
GEG
-
MEL
42h 26m
2 stops
$2,470Qatar Airways
Tue, 10 Nov - Sat, 14 Nov
American Airlines Logo
12:00 - 20:55
MEL
-
GEG
27h 55m
1 stop
American Airlines Logo
15:05 - 05:00
GEG
-
MEL
42h 55m
2 stops
$2,688American Airlines
Tue, 10 Nov - Sat, 14 Nov
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
$2,744United Airlines
Tue, 1 Sep - Sat, 5 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
$2,750United 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 20 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

Wed 12/8

08:15-20:42

2 stops29h 27m

Spokane

Mon 14/9

16:21-17:00

2 stops31h 39m

$1,718

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 12/8

20:40-22:15

2 stops42h 35m

Spokane

Mon 14/9

16:21-17:00

2 stops31h 39m

$1,734

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Sun 16/8

20:50-20:42

2 stops40h 52m

Spokane

Sun 13/9

12:45-10:05

2 stops28h 20m

$1,812
Fastest return journey

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Thu 20/8

14:00-23:00

2 stops25h 00m

Boise Air Term. Gowen Fld

Fri 18/9

18:47-11:30

2 stops24h 43m

$1,882

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Sat 30/5

20:35-15:07

2 stops34h 32m

Boise Air Term. Gowen Fld

Sun 7/6

13:59-05:00

2 stops23h 01m

$1,999

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 10/11

23:40-11:32

2 stops54h 52m

Spokane

Sat 14/11

05:00-23:20

2 stops47h 20m

$2,459

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 10/11

23:40-23:59

2 stops43h 19m

Spokane

Sat 14/11

09:54-23:20

2 stops42h 26m

$2,470

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 10/11

12:00-20:55

1 stop27h 55m

Spokane

Sat 14/11

15:05-05:00

2 stops42h 55m

$2,688

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

$2,744

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

$2,750

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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

$1,431

Best Round-Trip Price

$1,718

Fastest flight time

28h 41m
The best one-way flight price to Idaho from Australia in the last 72 hours is $1,431 (Melbourne to Spokane).
Search Deals
The best round-trip flight price to Idaho from Australia in the last 72 hours is $1,718 (Brisbane to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 28h 41m (Melbourne 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.
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 $1,730
Melbourne to Spokane flightsfrom $2,470
Brisbane to Boise flightsfrom $3,173