Popular in | December |
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Cheapest in | January |
Round-trip from | $287 |
One-way from | $194 |
AUS - BOI Price | $287 - $545 |
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BOI Temperature | 30.2 - 75.2 °F |
BOI Rainfall | 0.2 - 1.6 inches |
Flights from Austin to Boise are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boise.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 36 days in advance, which can save you up to 29% on flights from Austin to Boise compared to booking the week you need them. Waiting 36 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $380. For sooner than that we have options available in the next 3 days from $491.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Boise. Flights to Boise from Austin in January are about $358 on average during January, but can be found for as low as $154.
It’s typically best to fly out from Austin to Boise in the evening. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.
Fly from
Fly to
Budget
$94 - $217
Route
Depart
Return
Price
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Di 10/24
1 stop13h 05m
Boise Air Term. Gowen Fld
Sa 10/28
1 stop8h 08m
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Di 10/24
1 stop13h 05m
Boise Air Term. Gowen Fld
Sa 10/28
2 stops12h 35m
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Mi 10/11
1 stop13h 05m
Boise Air Term. Gowen Fld
Di 10/17
1 stop24h 44m
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Di 10/24
2 stops21h 25m
Boise Air Term. Gowen Fld
Sa 10/28
2 stops12h 35m
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Mo 10/16
1 stop22h 29m
Boise Air Term. Gowen Fld
Do 10/19
1 stop8h 48m
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Sa 10/28
1 stop7h 24m
Boise Air Term. Gowen Fld
Di 10/31
1 stop6h 31m
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Sa 10/28
1 stop6h 51m
Boise Air Term. Gowen Fld
Di 10/31
2 stops11h 33m
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Do 10/5
1 stop13h 14m
Boise Air Term. Gowen Fld
Mo 10/9
1 stop18h 21m
Austin BergstromBoise Air Term. Gowen Fld
AUS - BOI
AUSBOI
Austin Bergstrom
Fr 11/3
1 stop5h 59m
Boise Air Term. Gowen Fld
So 11/5
1 stop8h 24m
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.
Yes, there are multiple flights from Austin to Boise for under $100. The cheapest flight booked recently is on Spirit Airlines for just $94, but on average you can expect to pay $191.
There are currently 10+ open flights from Austin to Boise within the next 7 days for less than $200.
Cheapflights users have booked flights from Austin to Boise round-trip from $94. Other airlines that can offer you cheap pricing are American Airlines, from $177, and Delta, from $217. Spirit Airlines is priced at 73% lower than the current average price of a flight leaving 3 months from now.
The cheapest airlines for a one-way flight from Austin to Boise are Spirit Airlines ($69), Alaska Airlines ($214), and United Airlines ($306).
Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Austin to Boise.
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Austin to Boise on time: Alaska Airlines (93%), Horizon Air (93%), American Airlines (88%).
AUS stands for Austin Bergstrom Airport, while BOI stands for Boise Air Term. Gowen Fld Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
0%of flight departures | Early morningMidnight to 6 am |
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0%of flight departures | Morning6 am to noon |
100%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |