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Look for other cheap flights to Idaho

$1,698 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 6/9. 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

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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
Multiple Airlines
6 Sept
BNE
27h 25m
2 stops
BOI
21 Sept
BOI
29h 55m
1 stop
BNE
$1,698
Qantas Airways
24 Aug
BNE
42h 10m
2 stops
BOI
23 Sept
BOI
25h 08m
2 stops
BNE
$1,810
Air New Zealand
8 Aug
BNE
44h 20m
2 stops
BOI
23 Aug
BOI
36h 50m
2 stops
BNE
$1,814
Multiple Airlines
6 Sept
BNE
27h 25m
2 stops
BOI
22 Sept
BOI
29h 55m
1 stop
BNE
$1,831
Qantas Airways
24 Aug
BNE
42h 10m
2 stops
BOI
23 Sept
BOI
25h 08m
2 stops
BNE
$1,889
Qantas Airways
24 Aug
BNE
26h 20m
2 stops
BOI
23 Sept
BOI
26h 28m
2 stops
BNE
$1,891
Qantas Airways
24 Aug
BNE
42h 10m
2 stops
BOI
23 Sept
BOI
25h 08m
2 stops
BNE
$1,893
Multiple Airlines
4 Sept
BNE
42h 20m
2 stops
BOI
23 Sept
BOI
24h 43m
2 stops
BNE
$1,906
Multiple Airlines
6 Sept
BNE
27h 25m
2 stops
BOI
26 Sept
BOI
29h 55m
1 stop
BNE
$2,017
Multiple Airlines
24 Aug
BNE
19h 21m
2 stops
BOI
25 Aug
BOI
24h 21m
2 stops
BNE
$2,033
Air Canada
3 Sept
BNE
27h 22m
2 stops
BOI
23 Sept
BOI
30h 50m
2 stops
BNE
$2,092
Qantas Airways
4 Sept
BNE
42h 10m
2 stops
BOI
22 Sept
BOI
27h 48m
2 stops
BNE
$2,153

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 - 23:46
BNE
-
GEG
32h 06m
2 stops
American Airlines Logo
14:14 - 06:30
GEG
-
BNE
46h 16m
2 stops
$1,464American Airlines
Thu, 19 Nov - Mon, 23 Nov
American Airlines Logo
09:40 - 23:46
BNE
-
GEG
32h 06m
2 stops
American Airlines Logo
14:14 - 06:30
GEG
-
BNE
46h 16m
2 stops
$1,468American Airlines
Thu, 19 Nov - Mon, 23 Nov
Qantas Airways Logo
07:40 - 20:45
BNE
-
GEG
31h 05m
2 stops
Qantas Airways Logo
12:51 - 06:30
GEG
-
BNE
23h 39m
1 stop
$1,531Qantas Airways
Thu, 19 Nov - Mon, 23 Nov
American Airlines Logo
09:40 - 23:46
BNE
-
GEG
32h 06m
2 stops
American Airlines Logo
14:14 - 06:30
GEG
-
BNE
46h 16m
2 stops
$1,545American Airlines
Thu, 19 Nov - Mon, 23 Nov
Qantas Airways Logo
09:40 - 20:45
BNE
-
GEG
29h 05m
1 stop
Qantas Airways Logo
06:00 - 06:30
GEG
-
BNE
30h 30m
1 stop
$1,568Qantas Airways
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
09:30 - 20:46
MEL
-
GEG
28h 16m
2 stops
United Airlines Logo
06:00 - 08:15
GEG
-
MEL
33h 15m
1 stop
$1,645United Airlines
Fri, 4 Sep - Fri, 11 Sep
United Airlines Logo
09:30 - 21:14
MEL
-
GEG
28h 44m
2 stops
United Airlines Logo
06:00 - 09:15
GEG
-
MEL
33h 15m
1 stop
$1,648United Airlines
Wed, 16 Sep - Mon, 5 Oct
Multiple Airlines Logo
11:35 - 23:00
BNE
-
BOI
27h 25m
2 stops
Multiple Airlines Logo
07:05 - 05:00
BOI
-
BNE
29h 55m
1 stop
$1,698Multiple Airlines
Sun, 6 Sep - Sun, 20 Sep
Multiple Airlines Logo
20:40 - 22:15
BNE
-
GEG
42h 35m
2 stops
Multiple Airlines Logo
16:21 - 16:50
GEG
-
BNE
31h 29m
2 stops
$1,730Multiple Airlines
Fri, 14 Aug - Mon, 14 Sep
Air New Zealand Logo
19:35 - 23:55
BNE
-
BOI
44h 20m
2 stops
Air New Zealand Logo
06:15 - 11:05
BOI
-
BNE
36h 50m
2 stops
$1,814Air New Zealand
Sat, 8 Aug - Sun, 23 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 24 July 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

Thu 19/11

09:40-23:46

2 stops32h 06m

Spokane

Mon 23/11

14:14-06:30

2 stops46h 16m

$1,464

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 19/11

09:40-23:46

2 stops32h 06m

Spokane

Mon 23/11

14:14-06:30

2 stops46h 16m

$1,468
Fastest return journey

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 19/11

07:40-20:45

2 stops31h 05m

Spokane

Mon 23/11

12:51-06:30

1 stop23h 39m

$1,531

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 19/11

09:40-23:46

2 stops32h 06m

Spokane

Mon 23/11

14:14-06:30

2 stops46h 16m

$1,545

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 19/11

09:40-20:45

1 stop29h 05m

Spokane

Mon 23/11

06:00-06:30

1 stop30h 30m

$1,568

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Fri 4/9

09:30-20:46

2 stops28h 16m

Spokane

Fri 11/9

06:00-08:15

1 stop33h 15m

$1,645

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 16/9

09:30-21:14

2 stops28h 44m

Spokane

Mon 5/10

06:00-09:15

1 stop33h 15m

$1,648

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Sun 6/9

11:35-23:00

2 stops27h 25m

Boise Air Term. Gowen Fld

Sun 20/9

07:05-05:00

1 stop29h 55m

$1,698

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 14/8

20:40-22:15

2 stops42h 35m

Spokane

Mon 14/9

16:21-16:50

2 stops31h 29m

$1,730

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Sat 8/8

19:35-23:55

2 stops44h 20m

Boise Air Term. Gowen Fld

Sun 23/8

06:15-11:05

2 stops36h 50m

$1,814

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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

$889

Best Round-Trip Price

$1,464

Fastest flight time

31h 53m
The best one-way flight price to Idaho from Australia in the last 5 days is $889 (Brisbane to Boise Air Term. Gowen Fld).
Search Deals
The best return flight price to Idaho from Australia in the last 5 days is $1,464 (Brisbane to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 31h 53m (Brisbane to Boise Air Term. Gowen Fld).
Search Deals

Frequently asked questions about flying to Idaho

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

76% 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 July 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 $1,610
Melbourne to Spokane flightsfrom $1,645
Brisbane to Boise flightsfrom $1,814