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$1,110 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.
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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
American Airlines
19 Feb
BNE
33h 30m
2 stops
BOI
23 Feb
BOI
42h 57m
2 stops
BNE
$1,110
United Airlines
19 Feb
BNE
28h 58m
1 stop
BOI
23 Feb
BOI
47h 50m
2 stops
BNE
$1,275
United Airlines
10 May
BNE
40h 57m
1 stop
BOI
13 May
BOI
19h 32m
1 stop
BNE
$3,749
United Airlines
12 May
BNE
44h 56m
1 stop
BOI
13 May
BOI
19h 32m
1 stop
BNE
$7,124

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.
American Airlines Logo
09:40 - 21:12
BNE
-
GEG
29h 32m
1 stop
American Airlines Logo
06:00 - 05:30
GEG
-
BNE
30h 30m
1 stop
$1,116American Airlines
Fri, 27 Feb - Sat, 14 Mar
American Airlines Logo
09:40 - 21:12
BNE
-
GEG
29h 32m
1 stop
American Airlines Logo
06:00 - 05:30
GEG
-
BNE
30h 30m
1 stop
$1,123American Airlines
Fri, 27 Feb - Sat, 14 Mar
Multiple Airlines Logo
10:10 - 21:12
BNE
-
GEG
29h 02m
2 stops
Multiple Airlines Logo
06:00 - 08:15
GEG
-
BNE
33h 15m
2 stops
$1,150Multiple Airlines
Sat, 28 Feb - Sat, 14 Mar
Qantas Airways Logo
09:40 - 21:12
BNE
-
GEG
29h 32m
1 stop
Qantas Airways Logo
06:00 - 05:30
GEG
-
BNE
30h 30m
1 stop
$1,178Qantas Airways
Fri, 27 Feb - Sat, 14 Mar
Qantas Airways Logo
09:40 - 21:12
BNE
-
GEG
29h 32m
1 stop
Qantas Airways Logo
06:00 - 10:35
GEG
-
BNE
35h 35m
2 stops
$1,184Qantas Airways
Fri, 27 Feb - Sat, 14 Mar
Multiple Airlines Logo
10:10 - 21:12
BNE
-
GEG
29h 02m
2 stops
Multiple Airlines Logo
06:00 - 08:15
GEG
-
BNE
33h 15m
2 stops
$1,254Multiple Airlines
Fri, 27 Feb - Sat, 14 Mar
Delta Logo
09:10 - 12:45
MEL
-
GEG
21h 35m
2 stops
Delta Logo
19:45 - 07:00
GEG
-
MEL
41h 15m
2 stops
$1,267Delta
Wed, 18 Mar - Sun, 22 Mar
Delta Logo
09:10 - 21:20
MEL
-
GEG
30h 10m
1 stop
Delta Logo
17:00 - 08:50
GEG
-
MEL
45h 50m
2 stops
$1,274Delta
Sun, 22 Mar - Sun, 29 Mar
United Airlines Logo
10:30 - 21:18
MEL
-
GEG
28h 48m
2 stops
United Airlines Logo
06:00 - 09:15
GEG
-
MEL
33h 15m
1 stop
$1,280United Airlines
Mon, 16 Mar - Sat, 28 Mar
United Airlines Logo
10:55 - 21:40
MEL
-
GEG
27h 45m
1 stop
United Airlines Logo
12:27 - 08:15
GEG
-
MEL
26h 48m
1 stop
$1,281United Airlines
Mon, 4 May - Wed, 27 May

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 8 February 2026.
Use the filters below to find and compare flights to Idaho that are best for you.

Fly from

Route

Depart

Return

Price

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 27/2

09:40-21:12

1 stop29h 32m

Spokane

Sat 14/3

06:00-05:30

1 stop30h 30m

$1,116

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 27/2

09:40-21:12

1 stop29h 32m

Spokane

Sat 14/3

06:00-05:30

1 stop30h 30m

$1,123

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Sat 28/2

10:10-21:12

2 stops29h 02m

Spokane

Sat 14/3

06:00-08:15

2 stops33h 15m

$1,150

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 27/2

09:40-21:12

1 stop29h 32m

Spokane

Sat 14/3

06:00-05:30

1 stop30h 30m

$1,178

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 27/2

09:40-21:12

1 stop29h 32m

Spokane

Sat 14/3

06:00-10:35

2 stops35h 35m

$1,184

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 27/2

10:10-21:12

2 stops29h 02m

Spokane

Sat 14/3

06:00-08:15

2 stops33h 15m

$1,254

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 18/3

09:10-12:45

2 stops21h 35m

Spokane

Sun 22/3

19:45-07:00

2 stops41h 15m

$1,267

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 22/3

09:10-21:20

1 stop30h 10m

Spokane

Sun 29/3

17:00-08:50

2 stops45h 50m

$1,274

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Mon 16/3

10:30-21:18

2 stops28h 48m

Spokane

Sat 28/3

06:00-09:15

1 stop33h 15m

$1,280

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Mon 4/5

10:55-21:40

1 stop27h 45m

Spokane

Wed 27/5

12:27-08:15

1 stop26h 48m

$1,281

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

$1,116

Fastest flight time

21h 35m
The best round-trip flight price to Idaho from Australia in the last 72 hours is $1,116 (Brisbane to Spokane).
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The fastest flight to Idaho from Australia takes 21h 35m (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?

77% 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 February 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 $1,150
Melbourne to Spokane flightsfrom $1,267
Brisbane to Boise flightsfrom $3,967