Cheap Flights to Boise County

View AU$115 flight on Thu, 5 Feb 2026Opens in a new window

Popular airlines to Boise County

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Air France

    Air France

  • Air Canada

    Air Canada

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Cheapest Flights to Boise County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 18 Feb - Wed, 4 Mar
ONT
Ontario
BOI
Boise
AU$176 Return, found 23 hours ago
AU$176
Return
found 23 hours ago
Select Alaska Airlines flight, departing Wed, 18 Feb from Ontario to Boise, returning Wed, 4 Mar, priced at AU$176 found 23 hours ago
Delta
Tue, 3 Mar - Tue, 17 Mar
ONT
Ontario
BOI
Boise
AU$205 Return, found 23 hours ago
AU$205
Return
found 23 hours ago
Select Delta flight, departing Tue, 3 Mar from Ontario to Boise, returning Tue, 17 Mar, priced at AU$205 found 23 hours ago
Alaska Airlines
Mon, 20 Apr - Thu, 23 Apr
SFO
San Francisco
BOI
Boise
AU$250 Return, found 5 days ago
AU$250
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 20 Apr from San Francisco to Boise, returning Thu, 23 Apr, priced at AU$250 found 5 days ago
Alaska Airlines
Thu, 19 Feb - Mon, 2 Mar
LAX
Los Angeles
BOI
Boise
AU$265 Return, found 23 hours ago
AU$265
Return
found 23 hours ago
Select Alaska Airlines flight, departing Thu, 19 Feb from Los Angeles to Boise, returning Mon, 2 Mar, priced at AU$265 found 23 hours ago
American Airlines
Tue, 3 Feb - Sat, 7 Feb
BOS
Boston
BOI
Boise
AU$784 Return, found 1 day ago
AU$784
Return
found 1 day ago
Select American Airlines flight, departing Tue, 3 Feb from Boston to Boise, returning Sat, 7 Feb, priced at AU$784 found 1 day ago
United
Mon, 2 Mar - Mon, 9 Mar
LHR
London
BOI
Boise
AU$1,156 Return, found 4 days ago
AU$1,156
Return
found 4 days ago
Select United flight, departing Mon, 2 Mar from London to Boise, returning Mon, 9 Mar, priced at AU$1,156 found 4 days ago
American Airlines
Fri, 20 Feb - Fri, 27 Feb
BNE
Brisbane
BOI
Boise
AU$1,259 Return, found 10 hours ago
AU$1,259
Return
found 10 hours ago
Select American Airlines flight, departing Fri, 20 Feb from Brisbane to Boise, returning Fri, 27 Feb, priced at AU$1,259 found 10 hours ago
United
Sat, 24 Jan - Sat, 31 Jan
MEL
Melbourne
BOI
Boise
AU$1,293 Return, found 13 hours ago
AU$1,293
Return
found 13 hours ago
Select United flight, departing Sat, 24 Jan from Melbourne to Boise, returning Sat, 31 Jan, priced at AU$1,293 found 13 hours ago
Jetstar
Sat, 21 Feb - Sat, 28 Feb
AVV
Melbourne
BOI
Boise
AU$1,389 Return, found 1 day ago
AU$1,389
Return
found 1 day ago
Select Jetstar flight, departing Sat, 21 Feb from Melbourne to Boise, returning Sat, 28 Feb, priced at AU$1,389 found 1 day ago
Jetstar
Tue, 10 Feb - Tue, 17 Feb
NTL
Newcastle
BOI
Boise
AU$1,462 Return, just found
AU$1,462
Return
just found
Select Jetstar flight, departing Tue, 10 Feb from Newcastle to Boise, returning Tue, 17 Feb, priced at AU$1,462 just found

Boise County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Boise County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Boise County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Boise County that won’t cause your wallet to flinch. Browse through our inventory of Boise County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Boise County Flights Information

Airlines serving
Alaska Airlines, Delta, United, American Airlines, Air New Zealand, Jetstar
Roundtrip price
from AU$176

Frequently asked questions

How do I find cheap flights to Boise County that have flexible change policies?
We know that travel plans can change from one minute to the next, so reserving a flexible fare with Expedia is a wise idea. Simply mark the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to Boise County is only a few clicks away.
Which airlines fly to Boise County?
Work out your travel dates and then make your way towards Boise County with one of these airlines:

  • Alaska Airlines - 754 flights to or near Boise County each month, including 754 flights to Boise Airport (BOI) per month.
  • Delta Air Lines - 489 flights to or near Boise County each month, including 489 flights to Boise Airport (BOI) per month.
  • United Airlines - 303 flights to or near Boise County each month, including 303 flights to Boise Airport (BOI) per month.

How can I find cheap tickets to Boise County?
In the last seven days, AU$176 was the lowest price for a flight to Boise County. For an even cheaper fare, book well in advance and be flexible with your dates. Search for your flight to Boise County, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Boise County?
One-way trips departing from San Francisco (SFO) sold for just AU$115 in the last seven days. During this time, the price of a return airfare to Boise County varied between AU$176 and AU$1,462. If you find a deal, book immediately — these fares don't wait around for long.
What are the most popular airports to fly into in Boise County?
The main gateway to Boise County, around 1 994 flights cruise into Boise Airport (BOI) every month. Look for a top deal, book your ticket and get set to experience this amazing region.
When is the cheapest time to fly to Boise County?
If you'd rather spend your holiday savings enjoying Boise County rather than on your journey there, depart earlier in the week. The most economical day to travel is usually Tuesday, with Monday close behind. With many folks travelling on the weekend, Saturday often has the most expensive fares.
How much is a plane ticket to Boise County?
In the last seven days, plane fares to Boise County varied between AU$176 and AU$1,462. The early bird catches the worm, so find a top deal today.
What is the best time to go to Boise County?
A superb time to head to Boise County, along with the prominent city of Garden City, is over the lively months of March, May and June. Summer in this part of the world starts June 20  and you can expect temperatures of between 16ºC and 27ºC if you travel then. This warmer weather is perfect for strolling around this city's sights.
What months are the cheapest to book a flight to Boise County?
Score a ticket in February to unlock low-priced flights to Boise County. December is known to be the most expensive time to purchase an airfare.

Trending flights to Boise County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 20 Feb - Fri, 27 Feb
BNE
Brisbane
BOI
Boise
AU$1,259 Return, found 10 hours ago
AU$1,259
Return
found 10 hours ago
Select American Airlines flight, departing Fri, 20 Feb from Brisbane to Boise, returning Fri, 27 Feb, priced at AU$1,259 found 10 hours ago
*Available to Expedia members.