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Cheap Flights to Boise County

View AU$127 flight on Sat, 15 Aug 2026Opens in a new window

Popular airlines to Boise County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • 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
Sat, 5 Sept - Sun, 6 Sept
SEA
Seattle
BOI
Boise
AU$225 Return, found 1 day ago
AU$225
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 5 Sept from Seattle to Boise, returning Sun, 6 Sept, priced at AU$225 found 1 day ago
Delta
Sat, 5 Sept - Sun, 6 Sept
SEA
Seattle
BOI
Boise
AU$225 Return, found 1 day ago
AU$225
Return
found 1 day ago
Select Delta flight, departing Sat, 5 Sept from Seattle to Boise, returning Sun, 6 Sept, priced at AU$225 found 1 day ago
Delta
Thu, 13 Aug - Sun, 16 Aug
SEA
Seattle
BOI
Boise
AU$227 Return, found 6 days ago
AU$227
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Aug from Seattle to Boise, returning Sun, 16 Aug, priced at AU$227 found 6 days ago
Alaska Airlines
Sat, 15 Aug - Mon, 17 Aug
SMF
Sacramento
BOI
Boise
AU$268 Return, found 1 day ago
AU$268
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 15 Aug from Sacramento to Boise, returning Mon, 17 Aug, priced at AU$268 found 1 day ago
Alaska Airlines
Sat, 15 Aug - Mon, 17 Aug
SMF
Sacramento
BOI
Boise
AU$282 Return, found 1 day ago
AU$282
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 15 Aug from Sacramento to Boise, returning Mon, 17 Aug, priced at AU$282 found 1 day ago
Delta
Sat, 5 Sept - Sun, 6 Sept
SEA
Seattle
BOI
Boise
AU$283 Return, found 1 day ago
AU$283
Return
found 1 day ago
Select Delta flight, departing Sat, 5 Sept from Seattle to Boise, returning Sun, 6 Sept, priced at AU$283 found 1 day ago
Delta
Sat, 22 Aug - Sun, 23 Aug
LAX
Los Angeles
BOI
Boise
AU$296 Return, found 1 day ago
AU$296
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Aug from Los Angeles to Boise, returning Sun, 23 Aug, priced at AU$296 found 1 day ago
American Airlines
Sat, 22 Aug - Sat, 29 Aug
SFO
San Francisco
BOI
Boise
AU$324 Return, found 10 hours ago
AU$324
Return
found 10 hours ago
Select American Airlines flight, departing Sat, 22 Aug from San Francisco to Boise, returning Sat, 29 Aug, priced at AU$324 found 10 hours ago
United
Sat, 5 Sept - Sun, 6 Sept
SEA
Seattle
BOI
Boise
AU$396 Return, found 1 day ago
AU$396
Return
found 1 day ago
Select United flight, departing Sat, 5 Sept from Seattle to Boise, returning Sun, 6 Sept, priced at AU$396 found 1 day ago
Qantas Airways
Mon, 27 July - Mon, 3 Aug
SYD
Sydney
BOI
Boise
AU$1,439 Return, found 1 day ago
AU$1,439
Return
found 1 day ago
Select Qantas Airways flight, departing Mon, 27 July from Sydney to Boise, returning Mon, 3 Aug, priced at AU$1,439 found 1 day ago

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.

United
Mon, 17 Aug - Mon, 21 Sept
MEL
Melbourne
BOI
Boise
AU$1,372 Return, found 6 days ago
AU$1,372
Return
found 6 days ago
Select United flight, departing Mon, 17 Aug from Melbourne to Boise, returning Mon, 21 Sept, priced at AU$1,372 found 6 days ago

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$225 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 Sacramento (SMF) sold for just AU$127 in the last seven days. During this time, the price of a return airfare to Boise County varied between AU$225 and AU$1,439. 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$225 and AU$1,439. 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.

Book with confidence

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

Travel information

Boise County Flights Information

Airlines serving
Alaska Airlines, Delta, American Airlines, United, Qantas Airways
Roundtrip price
from AU$225
Boise County Flights Information

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