Look for other cheap flights to Idaho

$1,502 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 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Recent flights found to popular cities in Idaho

Find flights to these popular cities in Idaho from your nearest airport.
American Airlines
19 Feb
BNE
28h 29m
2 stops
BOI
23 Feb
BOI
46h 12m
2 stops
BNE
American Airlines
19 Feb
BNE
28h 29m
1 stop
BOI
23 Feb
BOI
45h 43m
2 stops
BNE
American Airlines
19 Feb
BNE
19h 42m
1 stop
BOI
23 Feb
BOI
42h 40m
2 stops
BNE
United Airlines
25 Oct
BNE
19h 13m
1 stop
BOI
1 Nov
BOI
50h 55m
2 stops
BNE
United Airlines
25 Oct
BNE
22h 28m
1 stop
BOI
1 Nov
BOI
23h 50m
1 stop
BNE
United Airlines
31 Oct
BNE
24h 14m
1 stop
BOI
4 Nov
BOI
19h 30m
1 stop
BNE
United Airlines
19 Feb
BNE
23h 15m
2 stops
BOI
23 Feb
BOI
23h 47m
2 stops
BNE
United Airlines
19 Feb
BNE
26h 28m
1 stop
BOI
23 Feb
BOI
25h 30m
1 stop
BNE
Singapore Airlines
25 Oct
BNE
34h 31m
2 stops
BOI
1 Nov
BOI
58h 44m
3 stops
BNE
Qantas Airways
30 Oct
NTL
23h 32m
2 stops
BOI
3 Nov
BOI
42h 57m
2 stops
NTL
Qantas Airways
30 Oct
NTL
23h 32m
2 stops
BOI
3 Nov
BOI
42h 57m
2 stops
NTL
Qantas Airways
30 Oct
NTL
33h 52m
2 stops
BOI
3 Nov
BOI
42h 57m
2 stops
NTL

Find the cheapest flights from Australia to Idaho

Recent return flight deals from Australia to Idaho

United Airlines Logo
12:00 - 15:21MEL-GEG
45h 21m2 stops
United Airlines Logo
05:10 - 09:30GEG-MEL
57h 20m2 stops
$1,265United Airlines
Find Deal
Sun, 26 Oct - Sun, 2 Nov
United Airlines Logo
11:55 - 11:42MEL-GEG
65h 47m2 stops
United Airlines Logo
12:35 - 09:15GEG-MEL
26h 40m1 stop
$1,270United Airlines
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Lufthansa Logo
11:55 - 23:15MEL-GEG
29h 20m1 stop
Lufthansa Logo
12:35 - 09:15GEG-MEL
26h 40m1 stop
$1,289Lufthansa
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Delta Logo
09:10 - 16:10MEL-GEG
25h 00m2 stops
Delta Logo
19:21 - 08:00GEG-MEL
42h 39m2 stops
$1,306Delta
Find Deal
Wed, 11 Mar - Sun, 15 Mar
Delta Logo
09:10 - 14:42MEL-GEG
23h 32m2 stops
Delta Logo
19:21 - 08:00GEG-MEL
42h 39m2 stops
$1,309Delta
Find Deal
Wed, 11 Mar - Sun, 15 Mar
American Airlines Logo
19:40 - 12:52BNE-GEG
34h 12m2 stops
American Airlines Logo
13:40 - 05:30GEG-BNE
46h 50m2 stops
$1,353American Airlines
Find Deal
Wed, 11 Mar - Sun, 15 Mar
American Airlines Logo
19:40 - 20:34BNE-GEG
41h 54m2 stops
American Airlines Logo
15:45 - 05:00GEG-BNE
44h 15m2 stops
$1,354American Airlines
Find Deal
Wed, 11 Mar - Sun, 15 Mar
Delta Logo
10:05 - 14:42BNE-GEG
21h 37m2 stops
Delta Logo
19:21 - 07:20GEG-BNE
42h 59m2 stops
$1,363Delta
Find Deal
Wed, 11 Mar - Sun, 15 Mar
 Logo
17:15 - 00:27MEL-GEG
25h 12m3 stops
 Logo
12:33 - 05:00GEG-MEL
22h 27m1 stop
$1,475
Find Deal
Sun, 12 Oct - Sun, 19 Oct
 Logo
17:30 - 00:27MEL-GEG
24h 57m3 stops
 Logo
12:34 - 06:45GEG-MEL
24h 11m2 stops
$1,549
Find Deal
Sun, 12 Oct - Sun, 19 Oct

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 12 September 2025.
Use the filters below to find and compare flights to Idaho that are best for you.

Fly from

Route

Depart

Return

Price

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 26/10

12:00-15:21

2 stops45h 21m

Spokane

Sun 2/11

05:10-09:30

2 stops57h 20m

$1,265

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 12/10

11:55-11:42

2 stops65h 47m

Spokane

Sun 19/10

12:35-09:15

1 stop26h 40m

$1,270

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 12/10

11:55-23:15

1 stop29h 20m

Spokane

Sun 19/10

12:35-09:15

1 stop26h 40m

$1,289

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 11/3

09:10-16:10

2 stops25h 00m

Spokane

Sun 15/3

19:21-08:00

2 stops42h 39m

$1,306

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 11/3

09:10-14:42

2 stops23h 32m

Spokane

Sun 15/3

19:21-08:00

2 stops42h 39m

$1,309

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 11/3

19:40-12:52

2 stops34h 12m

Spokane

Sun 15/3

13:40-05:30

2 stops46h 50m

$1,353

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 11/3

19:40-20:34

2 stops41h 54m

Spokane

Sun 15/3

15:45-05:00

2 stops44h 15m

$1,354

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Wed 11/3

10:05-14:42

2 stops21h 37m

Spokane

Sun 15/3

19:21-07:20

2 stops42h 59m

$1,363

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 12/10

17:15-00:27

3 stops25h 12m

Spokane

Sun 19/10

12:33-05:00

1 stop22h 27m

$1,475

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 12/10

17:30-00:27

3 stops24h 57m

Spokane

Sun 19/10

12:34-06:45

2 stops24h 11m

$1,549

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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
Idaho Falls
Idaho Falls

Cheap Idaho flight deals and tips

Summary info about Idaho flight prices, duration and airlines

Best One-Way Price

$834

Best Round-Trip Price

$1,265

Fastest flight time

18h 51m
The best one-way flight price to Idaho from Australia in the last 72 hours is $834 (Brisbane to Boise Air Term. Gowen Fld).
The best round-trip flight price to Idaho from Australia in the last 72 hours is $1,265 (Melbourne to Spokane).
The fastest flight to Idaho from Australia takes 18h 51m (Brisbane to Boise Air Term. Gowen Fld).

Frequently asked questions about flying to Idaho

What is the best airport to fly into to visit Idaho Falls?

What is the weather like in Idaho?

Idaho typically has a temperature range from -5 °C(January) to 21 °C(July). Those looking to avoid rain and/or snow while visiting Idaho should plan their trip in July, August, 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?

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.

Get notified when prices go down

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1 adult
Sun 12/10
Sun 19/10

Find better results for your trip to Idaho

Popular Flights to Idaho

Popular routes according to searches in the past day on momondo