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Cheap flights from Idaho to Austin from $123

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:50 pm - 12:17 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
20h 27m1 stop Las Vegas Harry Reid Intl
Frontier Logo
1:17 pm - 1:54 pmAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
25h 37m1 stop Las Vegas Harry Reid Intl
$239Frontier
Mon, Oct 19 - Wed, Oct 28
American Airlines Logo
5:29 pm - 11:51 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
5h 22m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
5:00 am - 11:24 amAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
7h 24m1 stop Dallas/Fort Worth
$245American Airlines
Wed, Oct 7 - Tue, Oct 13
Southwest Logo
5:45 am - 2:50 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
8h 05m1 stop Phoenix Sky Harbor Intl
Southwest Logo
7:20 am - 1:05 pmAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
6h 45m1 stop San Jose
$245Southwest
Wed, Nov 11 - Tue, Nov 17
Southwest Logo
12:55 pm - 9:10 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
7h 15m1 stop Denver Intl
Southwest Logo
6:15 am - 10:45 amAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
5h 30m1 stop Denver Intl
$245Southwest
Wed, Oct 21 - Wed, Oct 28
American Airlines Logo
6:17 am - 1:23 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
6h 06m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
8:25 am - 1:22 pmAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
5h 57m1 stop Phoenix Sky Harbor Intl
$245American Airlines
Wed, Oct 7 - Wed, Oct 28
United Airlines Logo
5:00 am - 11:30 amBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
5h 30m1 stop Denver Intl
United Airlines Logo
5:10 am - 12:58 pmAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
8h 48m2 stops Houston George Bush Intcntl San Francisco
$250United Airlines
Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
5:30 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
5h 29m1 stop Denver Intl
United Airlines Logo
5:15 am - 1:45 pmAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
9h 30m2 stops Houston George Bush Intcntl Denver Intl
$250United Airlines
Wed, Oct 7 - Wed, Oct 28
Alaska Airlines Logo
2:06 pm - 11:14 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
8h 08m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:59 pm - 1:47 pmAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
18h 48m1 stop San Diego
$261Alaska Airlines
Tue, Oct 27 - Thu, Oct 29
Frontier Logo
2:49 pm - 12:13 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
20h 24m1 stop Las Vegas Harry Reid Intl
Frontier Logo
1:17 pm - 1:54 pmAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
25h 37m1 stop Las Vegas Harry Reid Intl
$261Frontier
Thu, Nov 5 - Wed, Nov 11
Alaska Airlines Logo
6:43 am - 2:35 pmBOI  Boise Air Term. Gowen Fld-AUS Austin Bergstrom
6h 52m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:30 am - 3:23 pmAUS  Austin Bergstrom-BOI Boise Air Term. Gowen Fld
7h 53m1 stop Seattle/Tacoma Intl
$299Alaska Airlines
Tue, Oct 27 - Thu, Oct 29

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American Airlines flights from Idaho to Austin

Our best American Airlines deals on Idaho to Austin flight tickets
American Airlines
Oct 7
BOI6:17 amBoise Air Term. Gowen Fld
6h 06m
1 stop
AUS1:23 pmAustin Bergstrom
Oct 28
AUS8:25 amAustin Bergstrom
5h 57m
1 stop
BOI1:22 pmBoise Air Term. Gowen Fld
$245
American Airlines
Oct 23
BOI5:29 pmBoise Air Term. Gowen Fld
5h 22m
1 stop
AUS11:51 pmAustin Bergstrom
Oct 29
AUS5:00 amAustin Bergstrom
7h 24m
1 stop
BOI11:24 amBoise Air Term. Gowen Fld
$333
American Airlines
Dec 4
BOI2:41 pmBoise Air Term. Gowen Fld
8h 18m
1 stop
AUS11:59 pmAustin Bergstrom
Dec 7
AUS6:00 amAustin Bergstrom
6h 29m
1 stop
BOI11:29 amBoise Air Term. Gowen Fld
$344

Frontier flights from Idaho to Austin

Our best Frontier deals on Idaho to Austin flight tickets
Frontier
Oct 19
BOI2:50 pmBoise Air Term. Gowen Fld
20h 27m
1 stop
AUS12:17 pmAustin Bergstrom
Oct 28
AUS1:17 pmAustin Bergstrom
25h 37m
1 stop
BOI1:54 pmBoise Air Term. Gowen Fld
$239
Frontier
Nov 15
BOI2:49 pmBoise Air Term. Gowen Fld
20h 24m
1 stop
AUS12:13 pmAustin Bergstrom
Nov 18
AUS1:17 pmAustin Bergstrom
25h 37m
1 stop
BOI1:54 pmBoise Air Term. Gowen Fld
$310
Frontier
Dec 24
BOI6:56 pmBoise Air Term. Gowen Fld
15h 49m
1 stop
AUS11:45 amAustin Bergstrom
Dec 31
AUS12:42 pmAustin Bergstrom
6h 19m
1 stop
BOI6:01 pmBoise Air Term. Gowen Fld
$316

momondo Fare Finder

 
Use the filters below to find and compare flights from Idaho to Austin that are best for you.

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Route

Depart

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Price

Cheapest round-trip

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Mon 10/19

2:50 pm-12:17 pm

1 stop20h 27m

Austin Bergstrom

Wed 10/28

1:17 pm-1:54 pm

1 stop25h 37m

$239

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Wed 10/7

5:29 pm-11:51 pm

1 stop5h 22m

Austin Bergstrom

Tue 10/13

5:00 am-11:24 am

1 stop7h 24m

$245

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Wed 11/11

5:45 am-2:50 pm

1 stop8h 05m

Austin Bergstrom

Tue 11/17

7:20 am-1:05 pm

1 stop6h 45m

$245

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Wed 10/21

12:55 pm-9:10 pm

1 stop7h 15m

Austin Bergstrom

Wed 10/28

6:15 am-10:45 am

1 stop5h 30m

$245
Quickest round-trip

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Wed 10/7

6:17 am-1:23 pm

1 stop6h 06m

Austin Bergstrom

Wed 10/28

8:25 am-1:22 pm

1 stop5h 57m

$245

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Wed 10/7

5:00 am-11:30 am

1 stop5h 30m

Austin Bergstrom

Tue 10/13

5:10 am-12:58 pm

2 stops8h 48m

$250

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Wed 10/7

5:30 pm-11:59 pm

1 stop5h 29m

Austin Bergstrom

Wed 10/28

5:15 am-1:45 pm

2 stops9h 30m

$250

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Tue 10/27

2:06 pm-11:14 pm

1 stop8h 08m

Austin Bergstrom

Thu 10/29

7:59 pm-1:47 pm

1 stop18h 48m

$261

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Thu 11/5

2:49 pm-12:13 pm

1 stop20h 24m

Austin Bergstrom

Wed 11/11

1:17 pm-1:54 pm

1 stop25h 37m

$261

BoiseAustin

BOI Boise Air Term. Gowen Fld - AUS Austin Bergstrom

BOIAUS

Boise Air Term. Gowen Fld

Tue 10/27

6:43 am-2:35 pm

1 stop6h 52m

Austin Bergstrom

Thu 10/29

8:30 am-3:23 pm

1 stop7h 53m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Idaho to Austin

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 Austin?

The cheapest month to fly to Austin from Idaho is in January. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then December is your next best option. Flight prices from Idaho to Austin during December average around $359.

How far in advance should I book a flight from Idaho to Austin?

You are more likely to see cheaper flights to Austin from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Idaho for as low as $292 on momondo.

Cheap Idaho to Austin flight deals and tips

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

Best Price Found

$123

Fastest flight time

4h 26m

Direct flights

None
The best one-way flight to Austin from Idaho in the past 72 hours is $123. The best round-trip flight deal from Idaho to Austin found on momondo in the last 72 hours is $239.
The fastest flight from Idaho to Austin takes 4h 26m
There are no direct flights from Idaho to Austin. There are no popular flight routes from Idaho to Austin.
Search flight deals

Frequently asked questions about flying from Idaho to Austin

  • When did momondo last update prices for flights from Idaho to Austin Bergstrom Airport?

    Prices for flights from Idaho to Austin Bergstrom Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Austin Bergstrom Airport?

  • How old do you have to be to fly from Idaho to Austin Bergstrom Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Austin

Compare and see reviews for airlines that fly from Idaho to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $154Free CancellationRating
5.6
2,573 reviews
Search Frontier flights
DeltaPriceFrom $232Free CancellationRating
7.8
8,608 reviews
Search Delta flights
SouthwestPriceFrom $262Free CancellationRating
8.0
4,201 reviews
Search Southwest flights
United AirlinesPriceFrom $271Free CancellationRating
7.4
10,248 reviews
Search United Airlines flights
American AirlinesPriceFrom $275Free CancellationRating
7.0
12,098 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $297Free CancellationRating
7.9
12,976 reviews
Search Alaska Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Cedar Park
Georgetown
Marble Falls
Seguin
Dripping Springs
Bastrop
Pflugerville
Horseshoe Bay
Canyon Lake
Kyle
Buda
Flatonia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from Idaho.

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

Flights from Idaho to Austin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Idaho and Austin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Idaho to Austin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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