$471+ Cheap flights from Idaho to Australia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Idaho to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Australia
Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Australia (AU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $872 (United Airlines) |
|---|---|
One-way from | $471 (United) |
Find flight deals from Idaho to Australia
Cheapest flights from Idaho to AustraliaExplore the most affordable flight options available from Idaho to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Idaho to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Idaho to Australia within your budget
Customize your flight search to find flights from Idaho to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SpokaneBrisbane
GEG - BNE
GEGBNE
Spokane
Wed 3/5
3:37 pm-7:30 am
1 stop21h 53m
Brisbane
Wed 3/12
10:40 am-2:30 pm
1 stop20h 50m
BoiseSydney
BOI - SYD
BOISYD
Boise Air Term. Gowen Fld
Thu 3/6
6:56 pm-9:15 am
1 stop20h 19m
Sydney Kingsford Smith
Thu 3/20
12:10 pm-4:19 pm
1 stop21h 09m
BoiseSydney
BOI - SYD
BOISYD
Boise Air Term. Gowen Fld
Mon 2/24
1:56 pm-9:00 am
2 stops25h 04m
Sydney Kingsford Smith
Mon 3/3
11:15 am-4:52 pm
2 stops23h 37m
SpokaneSydney
GEG - SYD
GEGSYD
Spokane
Wed 5/14
1:45 pm-6:35 am
1 stop23h 50m
Sydney Kingsford Smith
Sun 6/8
9:25 am-12:11 pm
1 stop19h 46m
BoiseSydney
BOI - SYD
BOISYD
Boise Air Term. Gowen Fld
Thu 3/6
5:45 am-8:35 am
2 stops32h 50m
Sydney Kingsford Smith
Thu 3/20
1:15 pm-12:13 am
2 stops27h 58m
SpokaneSydney
GEG - SYD
GEGSYD
Spokane
Wed 5/14
8:03 am-9:25 am
2 stops32h 22m
Sydney Kingsford Smith
Sat 6/14
8:55 pm-4:54 pm
2 stops36h 59m
SpokaneSydney
GEG - SYD
GEGSYD
Spokane
Fri 4/4
3:25 pm-7:55 am
1 stop22h 30m
Sydney Kingsford Smith
Mon 4/14
10:20 am-12:38 pm
2 stops43h 18m
SpokaneBrisbane
GEG - BNE
GEGBNE
Spokane
Wed 3/5
7:00 am-10:40 pm
2 stops45h 40m
Brisbane
Tue 3/11
12:10 am-11:31 pm
2 stops40h 21m
BoiseSydney
BOI - SYD
BOISYD
Boise Air Term. Gowen Fld
Mon 2/24
6:58 pm-9:00 am
1 stop20h 02m
Sydney Kingsford Smith
Mon 3/3
11:15 am-11:59 pm
1 stop30h 44m
BoiseSydney
BOI - SYD
BOISYD
Boise Air Term. Gowen Fld
Mon 2/24
8:00 am-8:45 am
2 stops30h 45m
Sydney Kingsford Smith
Mon 3/3
6:00 am-6:46 pm
3 stops30h 46m
Best time to book a flight from Idaho to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Idaho with our price prediction graph.
Travel insights for flights from Idaho to Australia
Get recent, data-driven insights about flights from Idaho to Australia including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Idaho to Australia?
Currently, February is the cheapest month in which you can book a flight from Idaho to Australia (average of $1,051). Flying from Idaho to Australia in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ID to AU?
Find hourly flight availability from Idaho to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Australia as you normally would.
Rainfall in Australia by month
Plan your trip to Australia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.
Temperature in Australia by month
Plan your trip to Australia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated January 21, 2025.
To help decide which airline to fly from Idaho to Australia, see what other customers have to say about United Airlines, Delta and Alaska Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Related info for your journey
Find useful and relevant information for your journey from Idaho to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Idaho to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Idaho to Australia
Discover the top 3 airlines that operate flights from Idaho to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$885 | Average$1,306 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$950 | Average$1,386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,300 | Average$1,449 | FlexibilityNo cancel fee | On-time78% |