$1,256 Cheap Flights to Idaho in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

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

American Airlines

5 Feb

BNE

40h 45m

2 stops

BOI

9 Feb

BOI

21h 12m

2 stops

BNE

$1,256

Find similar

American Airlines

5 Feb

BNE

20h 28m

1 stop

BOI

9 Feb

BOI

21h 12m

2 stops

BNE

$1,258

Find similar

Delta

4 Feb

BNE

28h 13m

1 stop

BOI

8 Feb

BOI

46h 05m

2 stops

BNE

$1,273

Find similar

United Airlines

19 Jan

BNE

26h 43m

1 stop

BOI

26 Jan

BOI

32h 20m

2 stops

BNE

$1,274

Find similar

United Airlines

22 Jan

BNE

16h 47m

1 stop

BOI

1 Feb

BOI

27h 42m

1 stop

BNE

$1,275

Find similar

Multiple Airlines

4 Feb

BNE

25h 59m

3 stops

BOI

8 Feb

BOI

27h 45m

2 stops

BNE

$1,569

Find similar

Multiple Airlines

27 Jan

BNE

25h 59m

3 stops

BOI

3 Feb

BOI

27h 45m

2 stops

BNE

$1,572

Find similar

Multiple Airlines

4 Mar

BNE

25h 37m

3 stops

BOI

8 Mar

BOI

30h 44m

2 stops

BNE

$1,639

Find similar

Multiple Airlines

24 Jan

BNE

25h 54m

3 stops

BOI

3 Feb

BOI

30h 40m

2 stops

BNE

$1,642

Find similar

Multiple Airlines

11 Mar

BNE

28h 49m

3 stops

BOI

17 Mar

BOI

30h 44m

2 stops

BNE

$1,707

Find similar

Multiple Airlines

4 Mar

BNE

47h 39m

3 stops

BOI

8 Mar

BOI

39h 19m

3 stops

BNE

$2,242

Find similar

Multiple Airlines

29 Jan

BNE

33h 22m

3 stops

BOI

2 Feb

BOI

45h 50m

2 stops

BNE

$2,275

Find similar

Find the cheapest flights from Australia to Idaho

Round-trip

Recent return flight deals from Australia to Idaho

Enter your travel dates to find the best prices.

19:40 - 17:15

BNE

GEG

63h 35m2 stops

06:00 - 05:00

GEG

BNE

29h 00m2 stops

$1,256American Airlines

Fri, 6 Feb - Mon, 9 Feb

19:40 - 19:25

BNE

BOI

40h 45m2 stops

14:48 - 05:00

BOI

BNE

21h 12m2 stops

$1,256American Airlines

Thu, 5 Feb - Mon, 9 Feb

19:40 - 17:15

BNE

GEG

63h 35m2 stops

06:00 - 06:30

GEG

BNE

30h 30m1 stop

$1,258American Airlines

Fri, 6 Feb - Mon, 9 Feb

11:40 - 19:16

BNE

GEG

25h 36m1 stop

06:53 - 07:30

GEG

BNE

30h 37m1 stop

$1,273United Airlines

Fri, 6 Feb - Mon, 9 Feb

11:05 - 22:18

BNE

BOI

28h 13m1 stop

17:15 - 08:20

BOI

BNE

46h 05m2 stops

$1,273Delta

Wed, 4 Feb - Sun, 8 Feb

11:40 - 23:48

BNE

BOI

29h 08m1 stop

19:05 - 07:30

BOI

BNE

19h 25m1 stop

$1,274United Airlines

Mon, 19 Jan - Mon, 26 Jan

11:10 - 20:09

BNE

BOI

25h 59m3 stops

10:15 - 07:00

BOI

BNE

27h 45m2 stops

$1,569Multiple Airlines

Wed, 4 Feb - Sun, 8 Feb

11:10 - 20:09

BNE

BOI

25h 59m3 stops

10:15 - 07:00

BOI

BNE

27h 45m2 stops

$1,572Multiple Airlines

Tue, 27 Jan - Tue, 3 Feb

06:10 - 23:02

NTL

BOI

34h 52m2 stops

19:02 - 21:05

BOI

NTL

32h 03m2 stops

$4,147Qantas Airways

Thu, 5 Feb - Mon, 9 Feb

06:10 - 23:02

NTL

BOI

34h 52m2 stops

19:02 - 21:05

BOI

NTL

32h 03m2 stops

$4,158Qantas Airways

Thu, 5 Feb - Mon, 9 Feb

Fly from

Route

Depart

Return

Price

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 6/2

19:40-17:15

2 stops63h 35m

Spokane

Mon 9/2

06:00-05:00

2 stops29h 00m

$1,256

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Thu 5/2

19:40-19:25

2 stops40h 45m

Boise Air Term. Gowen Fld

Mon 9/2

14:48-05:00

2 stops21h 12m

$1,256

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 6/2

19:40-17:15

2 stops63h 35m

Spokane

Mon 9/2

06:00-06:30

1 stop30h 30m

$1,258

BrisbaneSpokane

BNE - GEG

BNEGEG

Brisbane

Fri 6/2

11:40-19:16

1 stop25h 36m

Spokane

Mon 9/2

06:53-07:30

1 stop30h 37m

$1,273

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Wed 4/2

11:05-22:18

1 stop28h 13m

Boise Air Term. Gowen Fld

Sun 8/2

17:15-08:20

2 stops46h 05m

$1,273

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 19/1

11:40-23:48

1 stop29h 08m

Boise Air Term. Gowen Fld

Mon 26/1

19:05-07:30

1 stop19h 25m

$1,274

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Wed 4/2

11:10-20:09

3 stops25h 59m

Boise Air Term. Gowen Fld

Sun 8/2

10:15-07:00

2 stops27h 45m

$1,569

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Tue 27/1

11:10-20:09

3 stops25h 59m

Boise Air Term. Gowen Fld

Tue 3/2

10:15-07:00

2 stops27h 45m

$1,572

NewcastleBoise

NTL - BOI

NTLBOI

Newcastle Williamtown

Thu 5/2

06:10-23:02

2 stops34h 52m

Boise Air Term. Gowen Fld

Mon 9/2

19:02-21:05

2 stops32h 03m

$4,147

NewcastleBoise

NTL - BOI

NTLBOI

Newcastle Williamtown

Thu 5/2

06:10-23:02

2 stops34h 52m

Boise Air Term. Gowen Fld

Mon 9/2

19:02-21:05

2 stops32h 03m

$4,158

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

Cheap Idaho flight deals and tips

Summary info about Idaho flight prices, duration and airlines

Best Round-Trip Price	$1,256
Fastest flight time	25h 49m

The best round-trip flight price to Idaho from Australia in the last 72 hours is $1,256 (Brisbane to Spokane).

Search Deals

The fastest flight to Idaho from Australia takes 25h 49m (Melbourne to Spokane).

Search Deals

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 December 2025.

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

Thu 29/1

Thu 5/2

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Idaho

$1,256 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 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Recent flights found to popular cities in Idaho

Find flights to these popular cities in Idaho from your nearest airport.

Flights to Boise

Find the cheapest flights from Australia to Idaho

Recent return flight deals from Australia to Idaho

momondo Fare Finder

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

Cheapest flights to cities in Idaho

Click on the cities below to find out when it's cheapest to fly to Idaho from Australia

Cheap Idaho flight deals and tips

Summary info about Idaho flight prices, duration and airlines

Best Round-Trip Price

Fastest flight time

Frequently asked questions about flying to Idaho

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

What is the weather like in Idaho?

When did momondo last update prices for flights to Idaho?

How many operators does momondo search for flights to Idaho?

How old do you have to be to fly to Idaho?

What documentation or ID do you need to fly to Idaho?

Why use momondo?

Why should I use momondo to find a flight deal to Idaho?

Can I find flights to Idaho with flexible booking policies on momondo?

How can momondo help me find flights to Idaho?

I’m not ready to book a flight to Idaho right now. Can momondo alert me if prices 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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Idaho

Popular Flights to Idaho

Popular routes according to searches in the past day on momondo