Which airports can I use when flying from Austin to Boise?

Flights from Austin to Boise usually depart from Austin Bergstrom (AUS) and arrive at Boise Air Term. Gowen Fld (BOI).

What cabin classes can I book on flights from Austin to Boise?

Two cabin classes are available on flights from Austin to Boise: • Economy Class • First Class

Which airports do connecting flights from Austin to Boise pass through?

One-stop flights from Austin to Boise most commonly connect through: • Denver Intl (DEN) - 55% of one-stop connections • Salt Lake City (SLC) - 23% of one-stop connections • Phoenix Sky Harbor Intl (PHX) - 10% of one-stop connections • Dallas/Fort Worth (DFW) - 9% of one-stop connections

Can I save money by using flexible dates for flights from Austin to Boise?

Yes. Flexible dates can save you up to 18% on flights from Austin to Boise. Tuesday is the cheapest departure day at $362 round-trip on average, while Saturday is the most expensive at $439, a difference of $77. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Boise?

Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

How long is a flight from Austin to Boise?

A nonstop flight from Austin to Boise takes 00m, covering 1,373 miles.

Do I need a passport to fly from Austin to Boise?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Austin to Boise changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $205 to $1,747. That means the highest observed fare was about 9x higher than the lowest one.

How are flight prices from Austin to Boise looking right now?

One-way fares from Austin to Boise are currently lower than usual. Average one-way flight prices are about $153, which is 46% below the typical average for this route.

How much time can I save by choosing a different layover airport from Austin to Boise?

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 22m, compared with 5h 34m via Las Vegas Harry Reid Intl (LAS) and 5h 38m via Phoenix Sky Harbor Intl (PHX).

What is the time difference between Austin and Boise?

Boise is 1 hour behind Austin (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include: • Budget • Alamo • Hertz • Enterprise Rent-A-Car • Avis

How much should I expect to pay for a Austin to Boise flight?

Round-trip flights from Austin to Boise range from $307 to $497, with an average of $385 over the past 12 months. Anything below $307 counts as a good deal.

How much is a round-trip flight from Austin to Boise?

Round-trip flights from Austin to Boise typically range from $307 to $497. The lowest price found in the past 5 days was $120, on Frontier.

What's the cheapest day of the week to fly from Austin to Boise?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Austin to Boise. It’s 6% cheaper than the average day, while Saturday is the most expensive, with prices 14% higher.

What’s the cheapest month to fly from Austin to Boise?

•February is the cheapest month to fly from Austin to Boise at $290 round-trip. •June ($510) and March ($488) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 75% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Austin to Boise?

Frontier ($120) and Southwest ($205) are the cheapest airlines to fly round-trip from Austin to Boise according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Austin to Boise?

Denver Intl (DEN) is the most popular layover for the Austin to Boise route. 55% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Austin to Boise?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $196. Based on KAYAK data over the past 3 months.

When flying from Austin to Boise which airport offers the shortest layover?

Salt Lake City (SLC) had the shortest average connection time for Austin to Boise layovers at 3h 14m over the past 3 months.

$81 CHEAP FLIGHTS from Austin to Boise (AUS - BOI)

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Never overpay with our price tracking tools.

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Cheapest round-trip

$120

Typical prices: $307-$497

Frontier

Sat 11/24Fri 12/14

AUS - BOI • 1 stop

Cheapest one-way

$81

Typical prices: $192-$369

Frontier

Sat 11/24

AUS - BOI • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Austin and Boise. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 25% price drop

July

Most popular

Good to know

Top layover airports

Seattle/Tacoma Intl (SEA)

Cheapest • Avg $196 (round-trip)

Salt Lake City (SLC)

Shortest trip • 5h 22m (one-way)

Insights

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We hope you love your trip to Boise!

Cheap Flights from Austin to Boise (AUS-BOI)

Cheap flights from Austin to Boise with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Tue, Nov 24 - Mon, Dec 14

10:59 pm - 7:00 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

21h 01m1 stop Las Vegas Harry Reid Intl

9:51 pm - 9:56 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

23h 05m1 stop Las Vegas Harry Reid Intl

$120Frontier

Fri, Nov 6 - Mon, Nov 9

8:00 pm - 12:55 amAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

5h 55m1 stop Phoenix Sky Harbor Intl

3:55 pm - 12:10 amBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

7h 15m1 stop Denver Intl

$205Southwest

Fri, Nov 6 - Mon, Nov 9

7:15 pm - 1:30 amAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

7h 15m1 stop Las Vegas Harry Reid Intl

4:40 pm - 11:50 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

6h 10m1 stop San Diego

$205Southwest

Tue, Nov 24 - Mon, Dec 14

10:59 pm - 7:00 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

21h 01m1 stop Las Vegas Harry Reid Intl

9:51 pm - 5:33 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

18h 42m2 stops Las Vegas Harry Reid Intl Denver Intl

$218Frontier

Tue, Mar 2 - Wed, Mar 3

7:07 am - 1:30 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

7h 23m1 stop Denver Intl

2:43 pm - 8:56 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

5h 13m1 stop Denver Intl

$277United Airlines

Sat, Jan 23 - Wed, Jan 27

8:18 am - 4:04 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

8h 46m1 stop Phoenix Sky Harbor Intl

4:35 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

6h 23m1 stop Phoenix Sky Harbor Intl

$277American Airlines

Fri, Nov 6 - Sun, Nov 8

4:25 pm - 10:39 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

7h 14m1 stop San Diego

6:37 am - 11:14 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

15h 37m1 stop Seattle/Tacoma Intl

$284Alaska Airlines

Fri, Jan 22 - Wed, Jan 27

12:29 pm - 6:07 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

6h 38m1 stop Phoenix Sky Harbor Intl

4:35 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

6h 23m1 stop Phoenix Sky Harbor Intl

$288American Airlines

Tue, Mar 2 - Wed, Mar 3

7:07 am - 1:30 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

7h 23m1 stop Denver Intl

2:43 pm - 10:48 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

7h 05m2 stops Denver Intl Houston George Bush Intcntl

$304United Airlines

Wed, Nov 11 - Sat, Nov 14

6:00 am - 3:27 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

10h 27m2 stops San Diego Sacramento Intl

8:09 am - 7:19 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

10h 10m2 stops Sacramento Intl San Diego

$313Alaska Airlines

Wed, Oct 14 - Fri, Oct 16

1:12 pm - 1:55 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

25h 43m1 stop Las Vegas Harry Reid Intl

2:50 pm - 12:17 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

20h 27m1 stop Las Vegas Harry Reid Intl

$430Frontier

Thu, Oct 15 - Sun, Oct 18

12:18 pm - 1:55 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

26h 37m1 stop Las Vegas Harry Reid Intl

2:50 pm - 8:27 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

28h 37m1 stop Las Vegas Harry Reid Intl

$465Frontier

Sat, Oct 17 - Wed, Oct 21

5:50 am - 10:30 amAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

5h 40m1 stop Las Vegas Harry Reid Intl

12:55 pm - 9:10 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

7h 15m1 stop Denver Intl

$472Southwest

Sat, Oct 17 - Wed, Oct 21

3:38 pm - 11:59 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

9h 21m1 stop Seattle/Tacoma Intl

4:20 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

6h 39m1 stop Portland

$472Alaska Airlines

Sat, Oct 17 - Wed, Oct 21

2:05 pm - 9:50 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

8h 45m2 stops Dallas Love Field Denver Intl

12:55 pm - 9:10 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

7h 15m1 stop Denver Intl

$477Southwest

Sat, Oct 17 - Wed, Oct 21

3:11 pm - 11:59 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

9h 48m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

6:43 am - 2:35 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

6h 52m1 stop Seattle/Tacoma Intl

$577Alaska Airlines

Sat, Oct 17 - Wed, Oct 21

12:15 pm - 9:35 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

10h 20m2 stops Houston George Bush Intcntl Denver Intl

10:30 am - 10:54 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

11h 24m2 stops Denver Intl Houston George Bush Intcntl

$607United Airlines

Tue, Oct 13 - Fri, Oct 16

6:06 pm - 11:59 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

6h 53m1 stop Salt Lake City

8:49 am - 5:10 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

7h 21m1 stop Salt Lake City

$675Delta

Thu, Oct 15 - Sat, Oct 17

6:00 am - 2:03 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

9h 03m1 stop San Francisco

5:30 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

5h 29m1 stop Denver Intl

$675United Airlines

Fri, Oct 16 - Mon, Oct 19

1:40 pm - 11:59 pmAUS Austin Bergstrom-BOI Boise Air Term. Gowen Fld

11h 19m2 stops Los Angeles Seattle/Tacoma Intl

10:34 am - 11:57 pmBOI Boise Air Term. Gowen Fld-AUS Austin Bergstrom

12h 23m2 stops Seattle/Tacoma Intl Los Angeles

$1,303Delta

Price, demand and travel trends for Austin to Boise flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Austin to Boise? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Boise departing in november.
What's the cheapest day of the week to fly from Austin to Boise?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Austin to Boise. It’s 6% cheaper than the average day, while Saturday is the most expensive, with prices 14% higher.
What’s the cheapest month to fly from Austin to Boise? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Austin to Boise, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from Austin to Boise at $290 round-trip.
•June ($510) and March ($488) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	October
High season	July
Cheapest flight	$81

Beat the crowds with an average 23% drop in travelers.

The most popular month to fly with an average 77% increase in travelers.

One-way flight from Austin to Boise

When to book flights from Austin to Boise

Are your dates flexible? Find out the best times to travel from Austin to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Austin to Boise?
Two cabin classes are available on flights from Austin to Boise:

• Economy Class
• First Class
How long is a flight from Austin to Boise?
A nonstop flight from Austin to Boise takes 00m, covering 1,373 miles.
Do I need a passport to fly from Austin to Boise?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Austin to Boise flight?
Round-trip flights from Austin to Boise range from $307 to $497, with an average of $385 over the past 12 months. Anything below $307 counts as a good deal.
Have flight prices from Austin to Boise changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $205 to $1,747. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Austin to Boise looking right now?
One-way fares from Austin to Boise are currently lower than usual. Average one-way flight prices are about $153, which is 46% below the typical average for this route.
What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?
Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:

• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car
• Avis
Which airports can I use when flying from Austin to Boise?
Flights from Austin to Boise usually depart from Austin Bergstrom (AUS) and arrive at Boise Air Term. Gowen Fld (BOI).
Which airports do connecting flights from Austin to Boise pass through?
One-stop flights from Austin to Boise most commonly connect through:

• Denver Intl (DEN) - 55% of one-stop connections
• Salt Lake City (SLC) - 23% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 10% of one-stop connections
• Dallas/Fort Worth (DFW) - 9% of one-stop connections
Can I save money by using flexible dates for flights from Austin to Boise?
Yes. Flexible dates can save you up to 18% on flights from Austin to Boise. Tuesday is the cheapest departure day at $362 round-trip on average, while Saturday is the most expensive at $439, a difference of $77.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Austin to Boise?
Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 22m, compared with 5h 34m via Las Vegas Harry Reid Intl (LAS) and 5h 38m via Phoenix Sky Harbor Intl (PHX).
What is the time difference between Austin and Boise?
Boise is 1 hour behind Austin (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Boise?
Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $362, about $77 less than Saturday fares (18% savings) based on the last 12 months.
If you can choose when to travel, plan your Austin to Boise trip for February. Fares historically average $290 round-trip in that month - typically $220 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.

• Ramada by Wyndham Boise
• Super 8 by Wyndham Boise
• Comfort Suites Airport

More options for your flight from Austin to Boise

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AUS - BOI

$81 Find Cheap Flights from Austin to Boise - Compare and Save

Everything you should know

Cheap Flights from Austin to Boise (AUS-BOI)

Cheap flights from Austin to Boise with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Austin to Boise flights

How much is a round-trip flight from Austin to Boise?

What's the cheapest day of the week to fly from Austin to Boise?

What’s the cheapest month to fly from Austin to Boise?

Which airline is the cheapest to fly from Austin to Boise?

What’s the most popular layover airport when flying from Austin to Boise?

What is the cheapest layover airport when flying from Austin to Boise?

When flying from Austin to Boise which airport offers the shortest layover?

Key details for Austin to Boise flights

Low season

High season

Cheapest flight

When to book flights from Austin to Boise

Your Austin to Boise flight questions, answered

Your guide to booking Austin to Boise flights

More options for your flight from Austin to Boise

Complete your trip to Boise with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Austin to Boise

Find direct flights to and from Austin and Boise

Flights from domestic origins to Boise

Flights to other popular destinations

Find deals for your return flight