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$1,998 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 25/8. 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
25 Aug
NTL
46h 35m
2 stops
BOI
29 Aug
BOI
23h 48m
2 stops
NTL
$1,998
Qantas Airways
25 Aug
NTL
46h 35m
2 stops
BOI
29 Aug
BOI
33h 58m
2 stops
NTL
$1,999
Multiple Airlines
3 Aug
BNE
30h 15m
2 stops
BOI
21 Dec
BOI
29h 42m
2 stops
BNE
$2,421
Qantas Airways
3 Aug
BNE
18h 10m
1 stop
BOI
21 Dec
BOI
17h 59m
1 stop
BNE
$2,883
Qantas Airways
3 Aug
BNE
18h 10m
1 stop
BOI
21 Dec
BOI
29h 09m
2 stops
BNE
$2,904
Multiple Airlines
3 Aug
BNE
42h 06m
3 stops
BOI
21 Dec
BOI
46h 18m
2 stops
BNE
$3,162
Qantas Airways
25 Aug
NTL
46h 35m
2 stops
BOI
29 Aug
BOI
33h 58m
2 stops
NTL
$3,303
Qantas Airways
25 Aug
NTL
46h 35m
2 stops
BOI
29 Aug
BOI
23h 48m
2 stops
NTL
$3,306
Qantas Airways
25 Aug
NTL
46h 35m
2 stops
BOI
29 Aug
BOI
23h 48m
2 stops
NTL
$3,313

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 - 18:39
MEL
-
GEG
24h 44m
1 stop
United Airlines Logo
11:09 - 07:30
GEG
-
MEL
51h 21m
2 stops
$1,344United Airlines
Sun, 12 Jul - Sun, 19 Jul
United Airlines Logo
10:55 - 23:04
MEL
-
GEG
29h 09m
1 stop
United Airlines Logo
16:18 - 08:15
GEG
-
MEL
46h 57m
2 stops
$1,352United Airlines
Wed, 15 Jul - Wed, 22 Jul
Multiple Airlines Logo
11:35 - 22:38
BNE
-
GEG
28h 03m
2 stops
Multiple Airlines Logo
07:00 - 10:35
GEG
-
BNE
34h 35m
2 stops
$1,600Multiple Airlines
Wed, 19 Aug - Wed, 16 Sep
Multiple Airlines Logo
11:35 - 22:38
BNE
-
GEG
28h 03m
2 stops
Multiple Airlines Logo
07:00 - 10:25
GEG
-
BNE
34h 25m
2 stops
$1,601Multiple Airlines
Wed, 19 Aug - Tue, 15 Sep
Multiple Airlines Logo
11:35 - 22:38
BNE
-
GEG
28h 03m
2 stops
Multiple Airlines Logo
12:49 - 10:25
GEG
-
BNE
28h 36m
3 stops
$1,636Multiple Airlines
Wed, 19 Aug - Tue, 15 Sep
American Airlines Logo
12:00 - 20:55
MEL
-
GEG
27h 55m
1 stop
American Airlines Logo
15:05 - 09:30
GEG
-
MEL
47h 25m
2 stops
$1,713American Airlines
Tue, 10 Nov - Sat, 14 Nov
Qantas Airways Logo
07:30 - 20:42
BNE
-
GEG
30h 12m
2 stops
Qantas Airways Logo
16:21 - 11:55
GEG
-
BNE
26h 34m
2 stops
$1,807Qantas Airways
Wed, 19 Aug - Wed, 16 Sep
American Airlines Logo
09:45 - 20:42
MEL
-
GEG
27h 57m
2 stops
American Airlines Logo
14:27 - 06:45
GEG
-
MEL
47h 18m
2 stops
$1,884American Airlines
Sat, 29 Aug - Wed, 2 Sep
Delta Logo
10:00 - 00:02
MEL
-
GEG
31h 02m
1 stop
Delta Logo
06:20 - 07:50
GEG
-
MEL
32h 30m
1 stop
$1,969Delta
Wed, 15 Jul - Wed, 22 Jul
Qantas Airways Logo
16:25 - 23:00
NTL
-
BOI
46h 35m
2 stops
Qantas Airways Logo
18:47 - 10:35
BOI
-
NTL
23h 48m
2 stops
$1,998Qantas Airways
Tue, 25 Aug - Sat, 29 Aug

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 31 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

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 12/7

10:55-18:39

1 stop24h 44m

Spokane

Sun 19/7

11:09-07:30

2 stops51h 21m

$1,344

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 15/7

10:55-23:04

1 stop29h 09m

Spokane

Wed 22/7

16:18-08:15

2 stops46h 57m

$1,352

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 19/8

11:35-22:38

2 stops28h 03m

Spokane

Wed 16/9

07:00-10:35

2 stops34h 35m

$1,600

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 19/8

11:35-22:38

2 stops28h 03m

Spokane

Tue 15/9

07:00-10:25

2 stops34h 25m

$1,601
Fastest return journey

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 19/8

11:35-22:38

2 stops28h 03m

Spokane

Tue 15/9

12:49-10:25

3 stops28h 36m

$1,636

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 10/11

12:00-20:55

1 stop27h 55m

Spokane

Sat 14/11

15:05-09:30

2 stops47h 25m

$1,713

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 19/8

07:30-20:42

2 stops30h 12m

Spokane

Wed 16/9

16:21-11:55

2 stops26h 34m

$1,807

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sat 29/8

09:45-20:42

2 stops27h 57m

Spokane

Wed 2/9

14:27-06:45

2 stops47h 18m

$1,884

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 15/7

10:00-00:02

1 stop31h 02m

Spokane

Wed 22/7

06:20-07:50

1 stop32h 30m

$1,969

NewcastleBoise

NTL - BOI

NTLBOI

Newcastle Williamtown

Tue 25/8

16:25-23:00

2 stops46h 35m

Boise Air Term. Gowen Fld

Sat 29/8

18:47-10:35

2 stops23h 48m

$1,998

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 Round-Trip Price

$1,344

Fastest flight time

24h 44m
The best round-trip flight price to Idaho from Australia in the last 5 days is $1,344 (Melbourne to Spokane).
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The fastest flight to Idaho from Australia takes 24h 44m (Melbourne to Spokane).
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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
Melbourne to Spokane flightsfrom $1,344
Brisbane to Spokane flightsfrom $1,601
Brisbane to Boise flightsfrom $2,421