Cheap Flights to Boise County

View AU$118 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 Canada

    Air Canada

  • Frontier Airlines

    Frontier Airlines

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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
Thu, 5 Feb - Sun, 8 Feb
SJC
San Jose
BOI
Boise
AU$235 Return, found 5 days ago
AU$235
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 5 Feb from San Jose to Boise, returning Sun, 8 Feb, priced at AU$235 found 5 days ago
Delta
Sun, 14 June - Wed, 17 June
SEA
Seattle
BOI
Boise
AU$356 Return, found 18 hours ago
AU$356
Return
found 18 hours ago
Select Delta flight, departing Sun, 14 June from Seattle to Boise, returning Wed, 17 June, priced at AU$356 found 18 hours ago
Delta
Fri, 10 July - Wed, 15 July
ORD
Chicago
BOI
Boise
AU$546 Return, found 13 hours ago
AU$546
Return
found 13 hours ago
Select Delta flight, departing Fri, 10 July from Chicago to Boise, returning Wed, 15 July, priced at AU$546 found 13 hours ago
United
Mon, 2 Mar - Mon, 9 Mar
LHR
London
BOI
Boise
AU$1,156 Return, found 5 days ago
AU$1,156
Return
found 5 days ago
Select United flight, departing Mon, 2 Mar from London to Boise, returning Mon, 9 Mar, priced at AU$1,156 found 5 days ago
Delta
Wed, 28 Jan - Wed, 4 Feb
BOG
Bogotá
BOI
Boise
AU$1,226 Return, found 4 hours ago
AU$1,226
Return
found 4 hours ago
Select Delta flight, departing Wed, 28 Jan from Bogotá to Boise, returning Wed, 4 Feb, priced at AU$1,226 found 4 hours ago
American Airlines
Wed, 4 Mar - Wed, 11 Mar
BNE
Brisbane
BOI
Boise
AU$1,259 Return, just found
AU$1,259
Return
just found
Select American Airlines flight, departing Wed, 4 Mar from Brisbane to Boise, returning Wed, 11 Mar, priced at AU$1,259 just found
United
Sat, 24 Jan - Sat, 31 Jan
MEL
Melbourne
BOI
Boise
AU$1,293 Return, found 17 hours ago
AU$1,293
Return
found 17 hours ago
Select United flight, departing Sat, 24 Jan from Melbourne to Boise, returning Sat, 31 Jan, priced at AU$1,293 found 17 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, 3 Mar - Tue, 10 Mar
NTL
Newcastle
BOI
Boise
AU$1,462 Return, just found
AU$1,462
Return
just found
Select Jetstar flight, departing Tue, 3 Mar from Newcastle to Boise, returning Tue, 10 Mar, priced at AU$1,462 just found
Air New Zealand
Tue, 3 Mar - Tue, 10 Mar
OOL
Gold Coast
BOI
Boise
AU$1,473 Return, just found
AU$1,473
Return
just found
Select Air New Zealand flight, departing Tue, 3 Mar from Gold Coast to Boise, returning Tue, 10 Mar, priced at AU$1,473 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, Copa, Jetstar, Air New Zealand
Roundtrip price
from AU$235

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$235 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 Jose (SJC) sold for just AU$118 in the last seven days. During this time, the price of a return airfare to Boise County varied between AU$235 and AU$1,473. 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$235 and AU$1,473. 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
Wed, 4 Mar - Wed, 11 Mar
BNE
Brisbane
BOI
Boise
AU$1,259 Return, just found
AU$1,259
Return
just found
Select American Airlines flight, departing Wed, 4 Mar from Brisbane to Boise, returning Wed, 11 Mar, priced at AU$1,259 just found
*Available to Expedia members.