Latest deals
FAQs
Price Alerts
Look for other cheap flights to Idaho

$1,413 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 24/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
24 Aug
BNE
27h 05m
2 stops
BOI
23 Sept
BOI
35h 30m
2 stops
BNE
$1,413
Multiple Airlines
24 Aug
BNE
26h 32m
3 stops
BOI
23 Sept
BOI
23h 48m
2 stops
BNE
$1,418
American Airlines
12 Nov
BNE
30h 57m
2 stops
BOI
16 Nov
BOI
24h 01m
1 stop
BNE
$1,466
American Airlines
12 Nov
BNE
30h 57m
2 stops
BOI
16 Nov
BOI
24h 01m
1 stop
BNE
$1,474
American Airlines
12 Nov
BNE
27h 27m
2 stops
BOI
16 Nov
BOI
30h 53m
2 stops
BNE
$1,487
American Airlines
3 Nov
BNE
30h 57m
2 stops
BOI
4 Nov
BOI
24h 01m
1 stop
BNE
$1,490
American Airlines
12 Nov
BNE
29h 23m
1 stop
BOI
16 Nov
BOI
24h 01m
1 stop
BNE
$1,605
Air New Zealand
24 Aug
BNE
25h 44m
2 stops
BOI
23 Sept
BOI
24h 00m
2 stops
BNE
$1,647
Air New Zealand
24 Aug
BNE
23h 04m
2 stops
BOI
22 Sept
BOI
24h 00m
2 stops
BNE
$1,651
Qantas Airways
24 Aug
BNE
24h 35m
2 stops
BOI
22 Sept
BOI
30h 33m
2 stops
BNE
$1,837
Qantas Airways
26 Aug
BNE
24h 35m
2 stops
BOI
21 Sept
BOI
26h 53m
2 stops
BNE
$1,886
Multiple Airlines
7 Aug
BNE
42h 05m
2 stops
BOI
14 Aug
BOI
24h 39m
2 stops
BNE
$1,889

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 - 20:46
MEL
-
GEG
26h 51m
2 stops
United Airlines Logo
05:00 - 08:15
GEG
-
MEL
34h 15m
2 stops
$1,376United Airlines
Tue, 25 Aug - Sat, 5 Sep
United Airlines Logo
10:55 - 18:51
MEL
-
GEG
24h 56m
1 stop
United Airlines Logo
12:33 - 08:15
GEG
-
MEL
26h 42m
1 stop
$1,390United Airlines
Tue, 25 Aug - Sat, 5 Sep
Multiple Airlines Logo
11:55 - 23:00
BNE
-
BOI
27h 05m
2 stops
Multiple Airlines Logo
07:05 - 10:35
BOI
-
BNE
35h 30m
2 stops
$1,413Multiple Airlines
Mon, 24 Aug - Wed, 23 Sep
Multiple Airlines Logo
11:55 - 22:27
BNE
-
BOI
26h 32m
3 stops
Multiple Airlines Logo
18:47 - 10:35
BOI
-
BNE
23h 48m
2 stops
$1,418Multiple Airlines
Mon, 24 Aug - Wed, 23 Sep
American Airlines Logo
09:40 - 23:09
BNE
-
GEG
31h 29m
2 stops
American Airlines Logo
05:25 - 06:30
GEG
-
BNE
31h 05m
1 stop
$1,466American Airlines
Thu, 12 Nov - Mon, 16 Nov
American Airlines Logo
09:40 - 23:37
BNE
-
BOI
30h 57m
2 stops
American Airlines Logo
13:29 - 06:30
BOI
-
BNE
24h 01m
1 stop
$1,466American Airlines
Thu, 12 Nov - Mon, 16 Nov
Qantas Airways Logo
13:10 - 23:32
BNE
-
GEG
28h 22m
1 stop
Qantas Airways Logo
17:05 - 05:50
GEG
-
BNE
18h 45m
1 stop
$1,515Qantas Airways
Thu, 12 Nov - Mon, 16 Nov
Qantas Airways Logo
13:10 - 23:32
BNE
-
GEG
28h 22m
1 stop
Qantas Airways Logo
17:05 - 05:50
GEG
-
BNE
18h 45m
1 stop
$1,521Qantas Airways
Thu, 12 Nov - Mon, 16 Nov
Delta Logo
10:00 - 15:36
MEL
-
GEG
22h 36m
1 stop
Delta Logo
17:00 - 07:50
GEG
-
MEL
45h 50m
2 stops
$1,531Delta
Sun, 9 Aug - Sun, 16 Aug
Delta Logo
10:00 - 15:35
MEL
-
GEG
22h 35m
1 stop
Delta Logo
05:25 - 07:50
GEG
-
MEL
33h 25m
2 stops
$1,540Delta
Wed, 22 Jul - Wed, 29 Jul

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 26 June 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

Tue 25/8

10:55-20:46

2 stops26h 51m

Spokane

Sat 5/9

05:00-08:15

2 stops34h 15m

$1,376

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Tue 25/8

10:55-18:51

1 stop24h 56m

Spokane

Sat 5/9

12:33-08:15

1 stop26h 42m

$1,390

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

11:55-23:00

2 stops27h 05m

Boise Air Term. Gowen Fld

Wed 23/9

07:05-10:35

2 stops35h 30m

$1,413

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

11:55-22:27

3 stops26h 32m

Boise Air Term. Gowen Fld

Wed 23/9

18:47-10:35

2 stops23h 48m

$1,418

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 12/11

09:40-23:09

2 stops31h 29m

Spokane

Mon 16/11

05:25-06:30

1 stop31h 05m

$1,466

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Thu 12/11

09:40-23:37

2 stops30h 57m

Boise Air Term. Gowen Fld

Mon 16/11

13:29-06:30

1 stop24h 01m

$1,466
Fastest return journey

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 12/11

13:10-23:32

1 stop28h 22m

Spokane

Mon 16/11

17:05-05:50

1 stop18h 45m

$1,515

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 12/11

13:10-23:32

1 stop28h 22m

Spokane

Mon 16/11

17:05-05:50

1 stop18h 45m

$1,521

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sun 9/8

10:00-15:36

1 stop22h 36m

Spokane

Sun 16/8

17:00-07:50

2 stops45h 50m

$1,531

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 22/7

10:00-15:35

1 stop22h 35m

Spokane

Wed 29/7

05:25-07:50

2 stops33h 25m

$1,540

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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

$3,813

Best Round-Trip Price

$1,376

Fastest flight time

33h 39m
The best one-way flight price to Idaho from Australia in the last 5 days is $3,813 (Brisbane to Spokane).
Search Deals
The best round-trip flight price to Idaho from Australia in the last 5 days is $1,376 (Melbourne to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 33h 39m (Brisbane to Spokane).
Search Deals

Frequently asked questions about flying to Idaho

What is the best airport to fly into to visit Boise?

78% 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 June 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 26/7
Sun 2/8
By creating a price alert you accept our terms of use and privacy policy.

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 $1,376
Brisbane to Spokane flightsfrom $1,434
Brisbane to Boise flightsfrom $1,830