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Look for other cheap flights to Idaho

$1,455 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 7/11. 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
American Airlines
7 Nov
BNE
29h 23m
1 stop
BOI
11 Nov
BOI
30h 30m
1 stop
BNE
$1,455
American Airlines
7 Nov
BNE
29h 23m
1 stop
BOI
11 Nov
BOI
24h 01m
1 stop
BNE
$1,461
American Airlines
7 Nov
BNE
30h 57m
2 stops
BOI
11 Nov
BOI
24h 01m
1 stop
BNE
$1,468
Multiple Airlines
27 Aug
BNE
30h 45m
2 stops
BOI
27 Sept
BOI
44h 43m
2 stops
BNE
$1,714
Multiple Airlines
26 Aug
BNE
27h 25m
2 stops
BOI
25 Sept
BOI
23h 48m
2 stops
BNE
$1,746
Multiple Airlines
26 Aug
BNE
27h 25m
2 stops
BOI
25 Sept
BOI
28h 19m
3 stops
BNE
$1,753
Qantas Airways
24 Aug
BNE
42h 10m
2 stops
BOI
23 Sept
BOI
25h 08m
2 stops
BNE
$1,800
Qantas Airways
24 Aug
BNE
42h 10m
2 stops
BOI
23 Sept
BOI
25h 08m
2 stops
BNE
$1,810
Qantas Airways
24 Aug
BNE
26h 20m
2 stops
BOI
23 Sept
BOI
26h 28m
2 stops
BNE
$1,818
Qantas Airways
24 Aug
BNE
25h 00m
2 stops
BOI
23 Sept
BOI
30h 03m
2 stops
BNE
$1,832
Multiple Airlines
26 Aug
BNE
26h 07m
2 stops
BOI
24 Sept
BOI
26h 43m
2 stops
BNE
$1,885
Qantas Airways
23 Aug
BNE
42h 10m
2 stops
BOI
23 Sept
BOI
25h 08m
2 stops
BNE
$1,988

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 - 13:21
BNE
-
GEG
45h 41m
2 stops
American Airlines Logo
15:05 - 06:30
GEG
-
BNE
45h 25m
2 stops
$1,455American Airlines
Thu, 5 Nov - Mon, 9 Nov
American Airlines Logo
13:10 - 12:38
BNE
-
BOI
40h 28m
2 stops
American Airlines Logo
13:29 - 06:30
BOI
-
BNE
24h 01m
1 stop
$1,455American Airlines
Sat, 7 Nov - Wed, 11 Nov
American Airlines Logo
09:40 - 13:21
BNE
-
GEG
45h 41m
2 stops
American Airlines Logo
14:15 - 06:30
GEG
-
BNE
46h 15m
2 stops
$1,461American Airlines
Thu, 5 Nov - Mon, 9 Nov
American Airlines Logo
09:40 - 22:03
BNE
-
BOI
29h 23m
1 stop
American Airlines Logo
13:29 - 06:30
BOI
-
BNE
24h 01m
1 stop
$1,461American Airlines
Sat, 7 Nov - Wed, 11 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
$1,501Qantas Airways
Thu, 5 Nov - Mon, 9 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
$1,507Qantas Airways
Thu, 5 Nov - Mon, 9 Nov
Lufthansa Logo
12:45 - 21:01
MEL
-
GEG
27h 16m
1 stop
Lufthansa Logo
07:02 - 10:30
GEG
-
MEL
32h 28m
1 stop
$1,581Lufthansa
Sat, 21 Nov - Sun, 21 Feb
Delta Logo
12:00 - 21:05
MEL
-
GEG
28h 05m
2 stops
Delta Logo
10:05 - 09:50
GEG
-
MEL
28h 45m
2 stops
$1,590Delta
Sat, 21 Nov - Sun, 21 Feb
United Airlines Logo
10:55 - 18:51
MEL
-
GEG
24h 56m
1 stop
United Airlines Logo
13:05 - 09:15
GEG
-
MEL
26h 10m
1 stop
$2,051United Airlines
Wed, 16 Sep - Wed, 7 Oct
United Airlines Logo
07:50 - 23:46
NTL
-
BOI
33h 56m
2 stops
United Airlines Logo
06:15 - 11:25
BOI
-
NTL
35h 10m
2 stops
$2,055United Airlines
Mon, 23 Nov - Thu, 26 Nov

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 18 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 5/11

09:40-13:21

2 stops45h 41m

Spokane

Mon 9/11

15:05-06:30

2 stops45h 25m

$1,455

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Sat 7/11

13:10-12:38

2 stops40h 28m

Boise Air Term. Gowen Fld

Wed 11/11

13:29-06:30

1 stop24h 01m

$1,455

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 5/11

09:40-13:21

2 stops45h 41m

Spokane

Mon 9/11

14:15-06:30

2 stops46h 15m

$1,461

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Sat 7/11

09:40-22:03

1 stop29h 23m

Boise Air Term. Gowen Fld

Wed 11/11

13:29-06:30

1 stop24h 01m

$1,461
Fastest return journey

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 5/11

13:10-23:32

1 stop28h 22m

Spokane

Mon 9/11

17:05-05:50

1 stop18h 45m

$1,501

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Thu 5/11

13:10-23:32

1 stop28h 22m

Spokane

Mon 9/11

17:05-05:50

1 stop18h 45m

$1,507

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sat 21/11

12:45-21:01

1 stop27h 16m

Spokane

Sun 21/2

07:02-10:30

1 stop32h 28m

$1,581

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Sat 21/11

12:00-21:05

2 stops28h 05m

Spokane

Sun 21/2

10:05-09:50

2 stops28h 45m

$1,590

MelbourneSpokane

MEL - GEG

MELGEG

Melbourne

Wed 16/9

10:55-18:51

1 stop24h 56m

Spokane

Wed 7/10

13:05-09:15

1 stop26h 10m

$2,051

NewcastleBoise

NTL - BOI

NTLBOI

Newcastle Williamtown

Mon 23/11

07:50-23:46

2 stops33h 56m

Boise Air Term. Gowen Fld

Thu 26/11

06:15-11:25

2 stops35h 10m

$2,055

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

$1,114

Best Round-Trip Price

$1,455

Fastest flight time

26h 07m
The best one-way flight price to Idaho from Australia in the last 5 days is $1,114 (Brisbane to Boise Air Term. Gowen Fld).
Search Deals
The best return flight price to Idaho from Australia in the last 5 days is $1,455 (Brisbane to Spokane).
Search Deals
The fastest flight to Idaho from Australia takes 26h 07m (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 Boise flightsfrom $1,714
Brisbane to Spokane flightsfrom $1,743
Melbourne to Spokane flightsfrom $2,502