What airlines fly to Boise?

Delta, Southwest and American Airlines are the top three most popular airlines that fly to Boise from Austin according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 6 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Austin to Boise?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 34m.

What is the cheapest airline that flies from Austin Bergstrom to Boise Air Term. Gowen Fld?

Hawaiian Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Austin Bergstrom to Boise Air Term. Gowen Fld

Which layover airport offers the lowest fares from Austin to Boise?

Flights via Denver (DEN) offer the lowest average round-trip price of $492.

How many flights depart from Austin to Boise on average per week?

3 flights are operational weekly from Austin to Boise as of August 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

Which airport is the most popular layover for flights between Austin and Boise?

Denver (DEN) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Austin to Boise?

Denver (DEN) has the shortest average layover time for this route: 1h 03m.

When did momondo last update prices for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?

Prices for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport refresh daily.

How many operators does momondo search for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?

As of August 2025, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport.

How old do you have to be to fly from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport.

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$135 Cheap Flights from Austin to Boise (AUS-BOI) in 2025

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Find the cheapest flights from Austin to Boise (AUS-BOI)

Round-trip

One-way

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Cheap round-trip flights

6:57 pm - 1:30 pmAUS-BOI

19h 33m1 stop

8:58 pm - 12:57 pmBOI-AUS

14h 59m1 stop

$225

Find Deal

vie., oct. 10 - lun., oct. 13

12:33 pm - 1:30 pmAUS-BOI

25h 57m2 stops

8:58 pm - 12:57 pmBOI-AUS

14h 59m1 stop

$240

Find Deal

vie., oct. 10 - lun., oct. 13

7:30 am - 1:30 pmAUS-BOI

7h 00m1 stop

2:11 pm - 11:59 pmBOI-AUS

8h 48m2 stops

$270United Airlines

Find Deal

vie., nov. 14 - mié., nov. 19

6:20 am - 1:23 pmAUS-BOI

8h 03m1 stop

11:35 pm - 9:38 amBOI-AUS

9h 03m1 stop

$279Delta

Find Deal

vie., sep. 19 - dom., sep. 21

2:50 pm - 9:24 pmAUS-BOI

7h 34m1 stop

2:11 pm - 11:59 pmBOI-AUS

8h 48m2 stops

$282United Airlines

Find Deal

mié., oct. 22 - mié., oct. 29

6:05 am - 12:40 pmAUS-BOI

7h 35m1 stop

7:32 am - 4:41 pmBOI-AUS

8h 09m1 stop

$287American Airlines

Find Deal

vie., feb. 6 - lun., feb. 9

9:15 am - 6:15 pmAUS-BOI

10h 00m2 stops

8:05 am - 6:10 pmBOI-AUS

9h 05m2 stops

$348Southwest

Find Deal

jue., oct. 30 - lun., nov. 3

6:00 am - 12:37 pmAUS-BOI

7h 37m1 stop

5:23 pm - 11:59 pmBOI-AUS

5h 36m1 stop

$367American Airlines

Find Deal

jue., dic. 25 - jue., dic. 25

6:15 am - 2:43 pmAUS-BOI

9h 28m1 stop

5:40 am - 1:50 pmBOI-AUS

7h 10m1 stop

$377Delta

Find Deal

lun., dic. 29 - lun., ene. 5

12:40 pm - 11:30 pmAUS-BOI

11h 50m2 stops

1:10 pm - 9:10 pmBOI-AUS

7h 00m1 stop

$442Southwest

Find Deal

lun., dic. 29 - lun., ene. 5

Frontier flights from Austin to Boise

Our best Frontier deals on Austin to Boise flight tickets

Frontier

Oct 2

AUS6:30 amAustin Bergstrom

6h 07m

1 stop

BOI11:37 amBoise Air Term. Gowen Fld

Oct 5

BOI12:22 pmBoise Air Term. Gowen Fld

10h 10m

1 stop

AUS11:32 pmAustin Bergstrom

$294

Find similar

Frontier

Sep 11

AUS6:30 amAustin Bergstrom

6h 07m

1 stop

BOI11:37 amBoise Air Term. Gowen Fld

Sep 14

BOI12:22 pmBoise Air Term. Gowen Fld

10h 10m

1 stop

AUS11:32 pmAustin Bergstrom

$382

Find similar

Hawaiian Airlines flights from Austin to Boise

Our best Hawaiian Airlines deals on Austin to Boise flight tickets

Hawaiian Airlines

Oct 30

AUS6:00 amAustin Bergstrom

6h 33m

1 stop

BOI11:33 amBoise Air Term. Gowen Fld

Nov 4

BOI10:05 amBoise Air Term. Gowen Fld

7h 13m

1 stop

AUS6:18 pmAustin Bergstrom

$264

Find similar

Hawaiian Airlines

Sep 24

AUS7:15 amAustin Bergstrom

8h 45m

1 stop

BOI3:00 pmBoise Air Term. Gowen Fld

Oct 1

BOI4:34 pmBoise Air Term. Gowen Fld

6h 30m

1 stop

AUS12:04 amAustin Bergstrom

$276

Find similar

Hawaiian Airlines

Sep 27

AUS7:15 amAustin Bergstrom

8h 45m

1 stop

BOI3:00 pmBoise Air Term. Gowen Fld

Oct 1

BOI7:07 amBoise Air Term. Gowen Fld

6h 12m

1 stop

AUS2:19 pmAustin Bergstrom

$277

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

vie. 10/10

6:57 pm-1:30 pm

1 stop19h 33m

Boise Air Term. Gowen Fld

lun. 10/13

8:58 pm-12:57 pm

1 stop14h 59m

$225

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

vie. 10/10

12:33 pm-1:30 pm

2 stops25h 57m

Boise Air Term. Gowen Fld

lun. 10/13

8:58 pm-12:57 pm

1 stop14h 59m

$240

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

vie. 11/14

7:30 am-1:30 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

mié. 11/19

2:11 pm-11:59 pm

2 stops8h 48m

$270

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

vie. 9/19

6:20 am-1:23 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

dom. 9/21

11:35 pm-9:38 am

1 stop9h 03m

$279

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

mié. 10/22

2:50 pm-9:24 pm

1 stop7h 34m

Boise Air Term. Gowen Fld

mié. 10/29

2:11 pm-11:59 pm

2 stops8h 48m

$282

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

vie. 2/6

6:05 am-12:40 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

lun. 2/9

7:32 am-4:41 pm

1 stop8h 09m

$287

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

jue. 10/30

9:15 am-6:15 pm

2 stops10h 00m

Boise Air Term. Gowen Fld

lun. 11/3

8:05 am-6:10 pm

2 stops9h 05m

$348

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

jue. 12/25

6:00 am-12:37 pm

1 stop7h 37m

Boise Air Term. Gowen Fld

jue. 12/25

5:23 pm-11:59 pm

1 stop5h 36m

$367

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

lun. 12/29

6:15 am-2:43 pm

1 stop9h 28m

Boise Air Term. Gowen Fld

lun. 1/5

5:40 am-1:50 pm

1 stop7h 10m

$377

AustinBoise

AUS - BOI

AUSBOI

Austin Bergstrom

lun. 12/29

12:40 pm-11:30 pm

2 stops11h 50m

Boise Air Term. Gowen Fld

lun. 1/5

1:10 pm-9:10 pm

1 stop7h 00m

$442

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How to get the cheapest flight ticket from Austin to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Boise?

The month of January is, on average, the cheapest month to fly to Boise from Austin, with most prices found around $279. If you aren’t able to travel during the month of January, then book flights to Boise from Austin during May instead. Flights to Boise in May, while not as cheap as those in January, still average around $317.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $315. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $487. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Austin to Boise flights are usually those with departure times in the morning. Our users have found flights to Boise in the morning for as low as $342. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $385 per ticket.

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Austin for as low as $280 on momondo.

How have Austin to Boise flight prices changed over time?

As of August 2025, prices for Austin to Boise flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Boise according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Austin to Boise (AUS to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Boise

Direct flights	None

There are no direct flights from Austin to Boise. There are no popular flight routes from Austin to Boise.

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How far is Austin Bergstrom to Boise Air Term. Gowen Fld by plane?
The distance between Austin Bergstrom and Boise Air Term. Gowen Fld is about 1367.1 mi. A reasonable flight in good conditions will take 5h 02m.
When did momondo last update prices for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?
Prices for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?
As of August 2025, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport.
How old do you have to be to fly from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Austin to Boise?
Based on momondo bookings for flights between Austin and Boise, the leading airline is Delta, making up 32% of the total bookings. Other popular airlines include Southwest with 30%, American Airlines with 20%, and United Airlines with 13%.

Best airlines flying from Austin to Boise

Compare and see reviews for airlines that fly from Austin to Boise with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $212	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
American Airlines	PriceFrom $242	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $244	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $261	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights

Southwest Flights From Austin to Boise
Southwest is one of the most popular airlines flying from Austin to Boise, operating 3 flights/week on average for this route. A good Southwest flight deal for Austin to Boise starts from $261 round-trip, up to an average price of $416. Our users have rated Southwest at 8.0/10.

Nampa

Meridian

McCall

Caldwell

Ontario

Eagle

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Why should I use momondo to find a flight deal from Austin to Boise?

Finding the right flight to Boise from Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boise quick and easy, saving you time and money.

Can I find flights from Austin to Boise with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boise from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to Boise?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boise from Austin.

I’m not ready to book a flight from Austin to Boise right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boise from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Austin to Boise from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Boise departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Austin to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boise?

What is the cheapest day to depart on your flight to Boise?

What is the cheapest time of day to depart on your flight to Boise?

How far in advance should I book a flight to Boise?

How have Austin to Boise flight prices changed over time?

As of August 2025, prices for Austin to Boise flights are approximately 22% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Austin Bergstrom to Boise Air Term. Gowen Fld?

Hawaiian Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Austin Bergstrom to Boise Air Term. Gowen Fld

What airlines fly to Boise?

Which airport is the most popular layover for flights between Austin and Boise?

Denver (DEN) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Austin to Boise?

Flights via Denver (DEN) offer the lowest average round-trip price of $492.

Which layover airport has the shortest travel time from Austin to Boise?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 34m.

Which layover airport has the shortest connection time from Austin to Boise?

Denver (DEN) has the shortest average layover time for this route: 1h 03m.

How many flights depart from Austin to Boise on average per week?

3 flights are operational weekly from Austin to Boise as of August 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

When to book flights from Austin to Boise

Cheap Austin to Boise (AUS to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Boise

Direct flights

How far is Austin Bergstrom to Boise Air Term. Gowen Fld by plane?

When did momondo last update prices for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?

How many operators does momondo search for flights from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?

How old do you have to be to fly from Austin Bergstrom Airport to Boise Air Term. Gowen Fld Airport?

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

What is the most popular airline from Austin to Boise?

Best airlines flying from Austin to Boise

Compare and see reviews for airlines that fly from Austin to Boise with momondo

Southwest Flights From Austin to Boise

Traveling to a place near Boise?

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Boise?

Can I find flights from Austin to Boise with flexible booking policies on momondo?

How can momondo help me find flights from Austin to Boise?

I’m not ready to book a flight from Austin to Boise right now. Can momondo alert me if prices change?

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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