$1,260 Find Cheap Flights to Idaho

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Idaho departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho, as well as popular online travel agencies
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Flight Deals

Book Cheap Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Idaho

Thu, 5 Feb - Sun, 8 Feb
American Airlines Logo
19:40 - 14:09BNE-GEG
36h 29m2 stops
American Airlines Logo
15:02 - 05:00GEG-BNE
43h 58m2 stops
$1,260American Airlines
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Wed, 4 Feb - Sun, 8 Feb
American Airlines Logo
19:40 - 12:07BNE-BOI
33h 27m2 stops
American Airlines Logo
14:56 - 05:00BOI-BNE
45h 04m2 stops
$1,260American Airlines
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Thu, 5 Feb - Sun, 8 Feb
American Airlines Logo
19:40 - 18:49BNE-GEG
41h 09m2 stops
American Airlines Logo
15:02 - 06:30GEG-BNE
45h 28m2 stops
$1,261American Airlines
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Thu, 5 Feb - Sun, 8 Feb
United Airlines Logo
11:40 - 10:44BNE-GEG
17h 04m1 stop
United Airlines Logo
06:53 - 07:30GEG-BNE
30h 37m1 stop
$1,275United Airlines
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Wed, 17 Dec - Wed, 31 Dec
United Airlines Logo
11:40 - 18:44BNE-GEG
25h 04m1 stop
United Airlines Logo
06:00 - 07:30GEG-BNE
31h 30m1 stop
$1,303United Airlines
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Wed, 15 Apr - Thu, 28 May
Multiple Airlines Logo
20:35 - 22:38BNE-GEG
19h 03m1 stop
Multiple Airlines Logo
15:47 - 05:00GEG-BNE
20h 13m1 stop
$1,534Multiple Airlines
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Wed, 15 Apr - Thu, 28 May
Multiple Airlines Logo
07:55 - 20:34BNE-GEG
29h 39m2 stops
Multiple Airlines Logo
15:35 - 05:00GEG-BNE
20h 25m2 stops
$1,548Multiple Airlines
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Mon, 22 Dec - Sun, 4 Jan
Qantas Airways Logo
19:45 - 20:38BNE-GEG
42h 53m2 stops
Qantas Airways Logo
05:28 - 06:30GEG-BNE
31h 02m1 stop
$1,707Qantas Airways
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Wed, 24 Dec - Sun, 18 Jan
Delta Logo
11:05 - 22:57BNE-BOI
28h 52m2 stops
Delta Logo
13:40 - 08:20BOI-BNE
49h 40m2 stops
$1,884Delta
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Thu, 19 Feb - Mon, 23 Feb
Qantas Airways Logo
12:00 - 21:13DRW-GEG
50h 43m2 stops
Qantas Airways Logo
06:58 - 12:00GEG-DRW
35h 32m2 stops
$2,720Qantas Airways
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Booking Insights

KAYAK's insights & trends for flights to Idaho

Get data-powered insights and trends for flights to Idaho to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Idaho?

There are 6 airports in Idaho. The busiest airport is Boise Airport (BOI), with 83% of all flights arriving there.

How long is the flight to Idaho?

An average direct flight from Australia to Idaho takes 37h 03m, covering a distance of 20269 km. The shortest route is Brisbane (BNE) to Spokane (GEG) with an average flight time of 17h 04m.

What are the most popular destinations in Idaho?

Based on KAYAK flight searches, the most popular destination is Spokane (67% of total searches to Idaho). The next most popular destination is Boise (33%).

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Good to know

Low seasonOctober
Cheapest flight$1,260
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Brisbane to Spokane

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Australia to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Australia to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Australia to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to Idaho is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Australia to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Australia to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Australia to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Australia to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Idaho?

    Based on KAYAK data, the cheapest day to fly to Idaho is Friday when return tickets can be as cheap as $1,652. On the other hand, the most expensive day to fly is Sunday, when return prices are $2,910 on average.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the morning, when retur flights cost $1,724 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Idaho is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,884.

Top tips for finding cheap flights to Idaho

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Idaho flight deals.

Reviews of the top airline flying to Idaho

 
See real verified KAYAK customer reviews for airlines flying to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Idaho. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Australia to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9046 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

8.0 ExcellentTommy, Nov 2025YYZ - EWR
Read more United Airlines reviews

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

United has come a long way, it’s been a fantastic experience traveling with them.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Great crew, excellent landing, good food. Over all great experience. Thank you!

Older aircraft, no meal, only food was for purchase. Not impressed United.

Everything you need to know for your flight to Idaho

Airlines flying to Idaho

United Airlines flights to Idaho