Cheap flights from Idaho (ID) to Austin (AUS)

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How to find the cheapest flight from
Idaho to Austin (AUS)

All the information you need to plan the best null to AUS flight in 2021: compare Idaho to Austin flight prices with the expected peak season, weather and rainfall in Austin.
When is the cheapest time to fly from Idaho to Austin (ID - AUS)?

When flying from Idaho to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Idaho to Austin?

August can be a great time to fly to Austin from Idaho with a flight ticket averaging about $276. Cheapflights users have found deals in the month of August for as cheap as $168. The most expensive prices can be found in the month of December.

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

To save up to 62% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Idaho to Austin from $337 1-2 weeks out and tickets from $507 for flights departing within the next 72 hours.

Cheap flights from Idaho to Austin in October, November 2021

The best prices found for Idaho to AUS flights for October, November
5 Nov - 9 Nov
$171pp
BOI
Boise Air Term. Gowen Fld
United Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
6 Nov - 9 Nov
$175pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
10 Nov - 12 Nov
$179pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

Idaho to Austin 2021 flight deals

Cheap flights to Austin from Idaho found for this year
1 Dec - 4 Dec
$171pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
4 Dec - 6 Dec
$175pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
10 Nov - 12 Nov
$179pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

Non-stop flights to Austin from Idaho

Save time with Idaho to Austin direct flight deals
6 Nov - 9 Nov
$197pp
BOI
Boise Air Term. Gowen Fld
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
1 Dec - 5 Dec
$204pp
BOI
Boise Air Term. Gowen Fld
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld
2 Dec - 5 Dec
$211pp
BOI
Boise Air Term. Gowen Fld
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
BOI
Boise Air Term. Gowen Fld

Last minute flights from Idaho to Austin

Late deals on round-trip flights to Austin from Idaho, departing today and this week
28 Oct - 30 Oct
$223pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
28 Oct - 31 Oct
$231pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
28 Oct - 31 Oct
$253pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

One-way flights to Austin Bergstrom from Idaho

The cheapest one-way flights from Idaho to Austin
3:28 pm - 4:35 am
Frontier
2 Stops
11h 07m
GEG - AUS
Frontier
$112
Kiwi.com
4:06 pm - 6:42 pm
Allegiant Air
2 Stops
24h 36m
GEG - AUS
Allegiant Air
$129
Gotogate
6:05 am - 10:20 am
Alaska Airlines
Nonstop
3h 15m
BOI - AUS
Alaska Airlines
$146
Alaska Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Idaho</span> to <span class="emphasized">Austin</span> flights.

Flight FAQs

From Idaho to Austin

What airport do you fly into for flights to Austin from Idaho?

Austin Bergstrom (AUS), located 7.5 mi from the city center, is the airport you fly into when you book flights from Idaho to Austin.

Which airlines flying from Idaho to Austin Bergstrom have flexible cancellations due to COVID-19?

Delta, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Idaho to Austin for under $200 on Cheapflights?

Yes, there are multiple flights from Idaho to Austin for under $200. The cheapest flight booked recently is on American Airlines for just $171, but on average you can expect to pay $194.

Are there nonstop flights from Idaho to Austin for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Idaho to Austin under $200. A good price for a nonstop flight from Idaho to Austin is less than $367.

Are there last-minute flights available from Idaho to Austin for under $300?

There are currently 20+ open flights from Idaho to Austin within the next 7 days for less than $300.

How popular is this Idaho to Austin flight route?

Within the past month, 15 users have taken a look at flights from Idaho to Austin Bergstrom.

What are the cheapest airlines to fly from Idaho to Austin one-way?

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from American Airlines and Frontier, as they are both options that can get you from Idaho to Austin for a low price.

What are the most popular airlines that fly from Idaho to Austin?

Before booking your flight from Idaho to Austin check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

What are the most popular routes from Idaho to Austin?

The most popular route from Idaho to Austin is Boise Air Term. Gowen Fld - Austin Bergstrom. You may also consider Spokane - Austin Bergstrom or Idaho Falls Fanning Field - Austin Bergstrom.

What are the most reliable airlines from Idaho to Austin?

The top 3 most reliable airlines when flying from Idaho to Austin are Horizon Air (91%), American Airlines (90%) and Alaska Airlines (90%).

What are the cheapest flights from Idaho to Austin?

Looking for the cheapest flight from Idaho to Austin? While on average our users pay $542, our data indicates the cheapest price to be $120. The most popular route (Boise Air Term. Gowen Fld - Austin Bergstrom), is priced around $171.

Related searches

Flights to Austin (AUS) from Idaho
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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Austin, TX

Do I need a COVID test to fly to Austin from Idaho?

Information is based on travel restrictions for travel to Austin Bergstrom within the United States

Most visitors from Idaho need to provide a negative COVID-19 test result and/or quarantine to enter Austin Bergstrom.

COVID-19 testing requirements
Visitors from Idaho must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Austin Bergstrom.

Quarantine requirements
Visitors from Idaho are not required to quarantine after entering Austin Bergstrom.

Do I need a test to fly back to Idaho from Austin?

Returning to Idaho from Austin Bergstrom

COVID-19 testing requirements
Visitors from Austin Bergstrom must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Idaho.

Quarantine requirements
Visitors from Austin Bergstrom are not required to quarantine after entering Idaho.

Hide COVID Travel Restrictions for Austin, TX

Departure points for flights from Idaho to Austin

Select to see more specific information for flights to Austin from all departure points in Idaho.

Destination information for Austin

Things to know before you go - useful duration and weather info for your trip from Idaho to Austin.
Flight duration from Idaho to AUS
3h 30m
Average temperature for October in Austin
84.2 °F
Avg rainfall for October in Austin
3.9 ″

Airports servicing

Idaho Falls (IDA)
Lewiston (LWS)
Pocatello (PIH)
Hailey Sun Valley-Friedman (SUN)
Twin Falls (TWF)

Airports servicing Austin

Top 5 airlines flying from Idaho to Austin Bergstrom

The chart below displays the airlines Cheapflights users traveling from Idaho to Austin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$103 $122 No cancel fee 62%
American Airlines
$124 $332 No cancel fee 71%
Delta
$124 $430 No cancel fee N/A
Alaska Airlines
$132 $327 No cancel fee 75%
United Airlines
$132 $431 No cancel fee 69%
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