AUD/AU
Find cheap flights to Boise, Idaho in 2025/2026 from $1,245 This is the cheapest return flight found to Boise, Idaho from Australia on FlightsFinder on December 4th 2025 at 08:22. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Boise, Idaho from the most established flight comparison sites.
Fly to Boise, Idaho and visit sites like Oregon Trail, Old Idaho Penitentiary Site, Bogus Basin & Boise River Greenbelt.
1. Enter your search requirements for Boise, Idaho
2. Compare the best Boise, Idaho deals from top comparison engines
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These economy flights were found on FlightsFinder from Australia to Boise, Idaho in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Australia to Boise, Idaho in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, January is on average the cheapest time to book flights to Boise, Idaho.
You can get flights from $1,245 return.
According to our data, December is on average the most expensive time to book flights to Boise, Idaho.
A return flight could set you back more than $2,071.
Nestled in the heart of the Gem State, Boise, Idaho effortlessly marries urban sophistication with outdoor adventure. Known for its vibrant arts scene, thriving craft beer culture, and stunning natural surroundings, this dynamic city offers a little something for everyone. Explore the charming downtown area lined with trendy boutiques and farm-to-table restaurants, or venture into the picturesque Boise Foothills for a hike with panoramic views of the city below. Whether you're seeking cultural experiences, outdoor escapades, or simply a laid-back vibe, Boise beckons visitors to discover its unique blend of modern amenities and western charm.
A good price for a flight to Boise is $1121 - $1370.
The popular airports near Boise, Idaho are Boise Airport (BOI), Twin Falls Airport (TWF), and Idaho Falls Regional Airport (IDA).
The flight to Boise, Idaho (BOI) is roughly 18 hours 3 minutes and 7,900 miles (12,714 kilometres) from Sydney, Australia - Kingsford Smith Airport (SYD).
The best way is to compare flights to Boise, Idaho from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Boise, Idaho.
The main airport in Boise, Idaho is approximately 4 miles from the city centre.
Typically, flights are cheapest to Boise, Idaho 2 months before departure.
Studies show flights to Boise, Idaho are typically cheaper on Tuesdays and Wednesdays.
2.5 °C
Fri, 5 Dec 2025
Sydney, Australia - Kingsford Smith Airport (SYD) to Boise, Idaho (BOI)
Distance:
7,900 miles (12,714 kilometres)
Average flight time (direct 18 hours 3 minutes)
Brisbane, Australia - Brisbane International Airport (BNE) to Boise, Idaho (BOI)
Distance:
7,526 miles (12,112 kilometres)
Average flight time (direct 17 hours 13 minutes)
Melbourne, Australia - All Airports (MEL) to Boise, Idaho (BOI)
Distance:
8,338 miles (13,419 kilometres)
Average flight time (direct 19 hours 1 minute)
Perth, Australia - Perth International Airport (PER) to Boise, Idaho (BOI)
Distance:
9,525 miles (15,330 kilometres)
Average flight time (direct 21 hours 40 minutes)
Cairns, Australia - Cairns International Airport (CNS) to Boise, Idaho (BOI)
Distance:
7,412 miles (11,928 kilometres)
Average flight time (direct 16 hours 58 minutes)
Adelaide, Australia - Adelaide International Airport (ADL) to Boise, Idaho (BOI)
Distance:
8,528 miles (13,725 kilometres)
Average flight time (direct 19 hours 27 minutes)
Darwin, Australia - Darwin International Airport (DRW) to Boise, Idaho (BOI)
Distance:
7,950 miles (12,794 kilometres)
Average flight time (direct 18 hours 9 minutes)
Gold Coast, Australia - Coolangatta Airport (OOL) to Boise, Idaho (BOI)
Distance:
7,543 miles (12,139 kilometres)
Average flight time (direct 17 hours 15 minutes)
Townsville, Australia - Townsville International Airport (TSV) to Boise, Idaho (BOI)
Distance:
7,469 miles (12,021 kilometres)
Average flight time (direct 17 hours 5 minutes)
Mount Isa, Australia - Mount Isa Airport (ISA) to Boise, Idaho (BOI)
Distance:
7,893 miles (12,703 kilometres)
Average flight time (direct 18 hours 2 minutes)
Kununurra, Australia - Kununurra Airport (KNX) to Boise, Idaho (BOI)
Distance:
8,213 miles (13,218 kilometres)
Average flight time (direct 18 hours 45 minutes)
Newcastle, Australia - Williamtown Metropolitan Area Airport (NTL) to Boise, Idaho (BOI)
Distance:
7,821 miles (12,587 kilometres)
Average flight time (direct 17 hours 52 minutes)
Mackay, Australia - Mackay Airport (MKY) to Boise, Idaho (BOI)
Distance:
7,437 miles (11,969 kilometres)
Average flight time (direct 17 hours 1 minute)
Hobart, Australia - Hobart International Airport (HBA) to Boise, Idaho (BOI)
Distance:
8,414 miles (13,541 kilometres)
Average flight time (direct 19 hours 11 minutes)
Launceston, Australia - Launceston Airport (LST) to Boise, Idaho (BOI)
Distance:
8,379 miles (13,484 kilometres)
Average flight time (direct 19 hours 7 minutes)
Cloncurry, Australia - Cloncurry Airport (CNJ) to Boise, Idaho (BOI)
Distance:
7,843 miles (12,622 kilometres)
Average flight time (direct 17 hours 55 minutes)
Paraburdoo, Australia - Paraburdoo Airport (PBO) to Boise, Idaho (BOI)
Distance:
9,088 miles (14,626 kilometres)
Average flight time (direct 20 hours 41 minutes)
Karratha, Australia - Karratha Airport (KTA) to Boise, Idaho (BOI)
Distance:
9,028 miles (14,530 kilometres)
Average flight time (direct 20 hours 33 minutes)
Kalgoorlie-Boulder, Australia - Kalgoorlie-Boulder Airport (KGI) to Boise, Idaho (BOI)
Distance:
9,209 miles (14,820 kilometres)
Average flight time (direct 20 hours 57 minutes)
Learmonth, Australia - Learmonth Airport (LEA) to Boise, Idaho (BOI)
Distance:
9,228 miles (14,851 kilometres)
Average flight time (direct 21 hours)
Port Macquarie, Australia - Port Macquarie Airport (PQQ) to Boise, Idaho (BOI)
Distance:
7,716 miles (12,417 kilometres)
Average flight time (direct 17 hours 38 minutes)
Port Hedland, Australia - Port Hedland International Airport (PHE) to Boise, Idaho (BOI)
Distance:
8,922 miles (14,358 kilometres)
Average flight time (direct 20 hours 19 minutes)
Canberra, Australia - Canberra Airport (CBR) to Boise, Idaho (BOI)
Distance:
8,046 miles (12,950 kilometres)
Average flight time (direct 18 hours 22 minutes)
From Melbourne (MEL), Australia to Boise, United States (BOI): $1,245
Depart: 21 Jan 2026 · Return: 01 Feb 2026 Price found 04 Dec 2025, 08:22
From Brisbane (BNE), Australia to Boise, United States (BOI): $1,247
Depart: 02 Mar 2026 · Return: 17 Mar 2026 Price found 03 Dec 2025, 04:17
From Adelaide (ADL), Australia to Boise, United States (BOI): $1,353
Depart: 20 Jan 2026 · Return: 02 Feb 2026 Price found 02 Dec 2025, 03:23
From Sydney (SYD), Australia to Boise, United States (BOI): $1,399
Depart: 17 Jun 2026 · Return: 01 Jul 2026 Price found 02 Dec 2025, 00:13
From Townsville (TSV), Australia to Boise, United States (BOI): $2,071
Depart: 21 Dec 2025 · Return: 04 Jan 2026 Price found 03 Dec 2025, 01:48
From Cairns (CNS), Australia to Boise, United States (BOI): $3,877
Depart: 11 Jun 2026 · Return: 02 Jul 2026 Price found 03 Dec 2025, 08:40
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