Cheap flights from Idaho Falls to Austin (IDA - AUS)

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

All the information you need to plan the best IDA to AUS flight in 2022: compare Idaho Falls to Austin flight prices with the expected peak season, weather and rainfall in Austin.
IDA - AUS
Price
$315 - $597
AUS
Temperature
50 - 84.2 °F
AUS
Rainfall
2.1 - 4.2 inches

Popular in

June

High demand for flights, 29% potential price rise

Cheapest in

January

Best time to find cheap flights, 26% potential price drop

Round-trip from

$315

From Idaho Falls Fanning Field to Austin Bergstrom

One-way from

$299

One-way flight from Idaho Falls Fanning Field to Austin Bergstrom

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Idaho Falls to Austin (IDA - AUS)?

It’s typically best to fly out from Idaho Falls to Austin at noon. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly round-trip from Idaho Falls to Austin?

Saturday is generally a great day to depart. Flying on this day could help you save up to 62%.

Cheap flights from Idaho Falls to Austin in June, July 2022

The best prices found for IDA to AUS flights for June, July
13 Jul - 17 Jul
$434pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
13 Jul - 17 Jul
$445pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
IDA
Idaho Falls Fanning Field
13 Jul - 17 Jul
$476pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
     
3 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field

Idaho Falls Fanning Field to Austin 2022 flight deals

Cheap flights to Austin from Idaho Falls found for this year
16 Sep - 18 Sep
$292pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
IDA
Idaho Falls Fanning Field
18 Aug - 21 Aug
$320pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
IDA
Idaho Falls Fanning Field
18 Aug - 21 Aug
$349pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Allegiant Air
 
1 STOP
IDA
Idaho Falls Fanning Field

One-way flights to Austin Bergstrom from Idaho Falls

The cheapest one-way flights from Idaho Falls to Austin
2:20 am - 9:40 am
Delta
1 Stop
6h 20m
IDA - AUS
Delta
$299
Delta
11:30 am - 5:13 pm
Delta
1 Stop
4h 43m
IDA - AUS
Delta
$318
Delta
2:03 pm - 7:12 am
United Airlines
2 Stops
16h 09m
IDA - AUS
United Airlines
$363
United

Related info for your journey

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

Flight FAQs

From Idaho Falls to Austin

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

Some of our airline partners flying from Idaho Falls Fanning Field to Austin Bergstrom have new flexible policies in place due to COVID-19. United Airlines, Delta, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Idaho Falls to Austin for under $300 on Cheapflights?

Yes, there are multiple flights from Idaho Falls to Austin for under $300. The cheapest flight booked recently is on Multiple Airlines for just $292, but on average you can expect to pay $391.

What are the cheapest airlines flying from Idaho Falls to Austin round-trip?

Allegiant Air, at $343, was found to be the cheapest airline from Idaho Falls to Austin.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. Users have found that Allegiant Air is 19% cheaper than the other options available to this destination.

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

The most popular airlines flying from Idaho Falls to Austin are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from Idaho Falls to Austin?

While on average a flight from Idaho Falls to Austin is generally $500, our data shows the cheapest flight currently is $130. When looking at the most popular route, (Idaho Falls Fanning Field - Austin Bergstrom), you can expect to pay $320 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Austin, TX

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

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

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

COVID-19 testing requirements
Visitors from Idaho Falls Fanning Field are not required to present a negative COVID-19 PCR test or antigen result upon entering Austin Bergstrom.

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

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

Returning to Idaho Falls Fanning Field from Austin Bergstrom

COVID-19 testing requirements
Visitors from Austin Bergstrom are not required to present a negative COVID-19 PCR test or antigen result upon entering Idaho Falls Fanning Field.

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

Hide COVID Travel Restrictions for Austin, TX

Alternative routes for Idaho Falls to Austin

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Austin

Things to know before you go - useful duration and weather info for your trip from Idaho Falls to Austin.
Average temperature for June in Austin
93.2 °F
Avg rainfall for June in Austin
3.8 ″

Airports servicing Idaho Falls

Airports servicing Austin

Top 3 airlines flying from Idaho Falls Fanning Field to Austin Bergstrom

The chart below displays the airlines Cheapflights users traveling from Idaho Falls 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
Delta
$183 $467 No cancel fee N/A
United Airlines
$215 $401 No cancel fee 69%
American Airlines
$237 $350 No cancel fee 71%
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