Are direct flights from Boise to Perth always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, connecting flights can often be more budget-friendly, depending on the route and demand. The 'best' option usually depends on your priorities for cost versus travel time.

Can flexible travel dates help on Boise to Perth flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying during off-peak seasons or on weekdays often results in lower fares compared to weekends or popular holiday periods. Adjusting your departure or return by even a few days may yield savings.

What extra costs should I check before booking Boise to Perth flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Considering these additional expenses helps you understand the total cost of your trip.

Flights From Boise

To Perth

Cheap Flights from Boise to Perth

Browse current best options from Boise. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Boise

RatePunk searches hundreds of travel sites at once for deals on flights to Perth

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Boise to Perth

Explore current cheapest deals departing from Boise to Perth

2026-08-18 – 2026-08-24
BOI - Perth
79% AI deal score
$1,330
$1,245
Round trip
2026-08-21 – 2026-08-27
BOI - Perth
77% AI deal score
$1,308
$1,304
Round trip
2026-08-11 – 2026-08-22
BOI - Perth
76% AI deal score
$1,281
$1,318
Round trip
2026-08-24 – 2026-08-30
BOI - Perth
76% AI deal score
$1,308
$1,359
Round trip
2026-10-21 – 2026-10-27
BOI - Perth
73% AI deal score
$1,242
$1,364
Round trip
2026-10-20 – 2026-10-27
BOI - Perth
73% AI deal score
$1,243
$1,364
Round trip
2026-10-31 – 2026-11-02
BOI - Perth
73% AI deal score
$1,307
$1,364
Round trip
2026-10-21 – 2026-11-02
BOI - Perth
72% AI deal score
$1,209
$1,364
Round trip
2026-10-21 – 2026-11-03
BOI - Perth
73% AI deal score
$1,210
$1,364
Round trip
2026-10-20 – 2026-11-03
BOI - Perth
73% AI deal score
$1,210
$1,364
Round trip

Boise to Perth: Overview

Insights for flights from Boise to Perth

For travelers looking for cheap flights from Boise to Perth, June stands out as the most affordable month, with a median fare of $870. May is another option, though significantly more expensive, with a median fare of $1509.

Fares for this route typically range from $835–$896, with a median of $859. Right now, fares are below the typical level. Deals for this route are infrequent, so setting up a price alert can be beneficial.

When flying from Boise to Perth, most itineraries connect at least once. In fact, 0% of recent fares were for direct flights from Boise to Perth. For connecting itineraries, the typical number of connections is 2.

A typical journey from Boise to Perth takes approximately 33h 39m, including connections. This long-haul route covers a substantial distance of 15,330 km.

How much is a round trip from Boise to Perth

Regular price: $1,130 - $1,586

Prices for flights from Boise to Perth are currently within the regular range.

The regular price range for flights from Boise to Perth is between $1130 and $1586. The current lowest deal is $1245 with Alaska Airlines, Inc. for travel from Aug 18 to Aug 24.

now $1,245

Low $1,130

High $1,586

The cheapest time to fly from Boise to Perth

The cheapest month to fly from Boise to Perth is May, with a median price of $800. The most expensive month to fly is June, with a median price of $870. Prices are generally lower from May to June.

May

Cheapest

Flights from $800

June

Most Expensive

Flights from $870

May

Jun

Direct flights from Boise to Perth

Alaska Airlines, Inc.

Scoot

Singapore Airlines

QantasLink

Last-minute flights going from Boise to Perth

Sat, Aug 1

⌛ Last-Minute

BOI - Perth

Boise (BOI) - Perth (PER)

Alaska Airlines, Inc., QantasLink

$1,516

$1,580

One-way

Mon, Aug 3

⌛ Last-Minute

BOI - Perth

Boise (BOI) - Perth (PER)

Alaska Airlines, Inc., QantasLink

$1,265

$2,332

One-way

Fri, Aug 7

⌛ Last-Minute

BOI - Perth

Boise (BOI) - Perth (PER)

United Airlines

$1,520

$1,544

One-way

Mon, Aug 10

⌛ Last-Minute

BOI - Perth

Boise (BOI) - Perth (PER)

QantasLink, Jetstar

$1,303

$1,600

One-way

Tue, Aug 11

⌛ Last-Minute

BOI - Perth

Boise (BOI) - Perth (PER)

Alaska Airlines, Inc., QantasLink

$1,264

$2,207

One-way

Wed, Aug 12

⌛ Last-Minute

BOI - Perth

Boise (BOI) - Perth (PER)

Alaska Airlines, Inc., QantasLink

$1,273

$2,303

One-way

Biggest price drops on these dates for flights from Boise to Perth

6 nights

Aug 18 - Aug 24

$1,322 → $1,245

6 nights

Aug 21 - Aug 27

$1,308 → $1,304

4 nights

Aug 7 - Aug 11

$1,520 → $1,544

6 nights

Aug 24 - Aug 30

$1,308 → $1,359

Popular Airports to fly from Boise to Perth

Boise - Perth route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Boise to Perth are below the typical level at $1245.

📅 Best time to fly

Fly in May for the best prices

Historically, May offers the lowest median price at $800 for flights from Boise to Perth.

⏱️ Flight duration

Connecting flights take 33h 39m

Connecting flights from Boise to Perth typically take 33h 39m, covering a long-haul distance.

✈️ Airlines & availability

Connecting flights are dominant

The route from Boise to Perth is dominated by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals

Alaska Airlines, Inc. has offered 27 deals for this route, making it a frequent provider.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Boise to Perth are historically rare, so book when you see a good price.

Boise main airports to depart from

Boise (BOI)

Cheapest

Boise Airport (BOI) is a convenient option for flights from Boise to Perth.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$1,318

Perth main airports to arrive at

Perth (PER)

Cheapest

Perth Airport is a convenient arrival choice for flights from Boise, offering direct access to Perth.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$1,318

Airports nearby Perth used as alternative

Busselton Regional (BQB)

Cheapest

Busselton Regional Airport offers direct interstate jet services to Melbourne and Sydney, bypassing Perth.

📍 ~220 km from Perth (reachable by car)

💸 Flights from ~$1,678

Business & First Class Flight Deals to Perth

81% AI deal score

$9,051

$7,451

Save $1,600

Frequently Asked Questions About Flights to Perth

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help uncover better deals. Sometimes, choosing flights with layovers instead of direct routes may offer savings.

Booking flights in advance often provides more competitive prices, though last-minute deals can occasionally appear. Prices may fluctuate, so monitoring fares over time can help you identify a good booking window. Weekday bookings might sometimes be less expensive than weekend bookings.

Comparing nearby airports can sometimes reveal different flight options and potentially lower fares. While it may add to your ground travel, the savings on airfare could make it worthwhile. Always consider the total cost and convenience when evaluating this option.

Boise to Perth: Overview