Cheap Flights from Austin (ASQ) to Idaho Falls (IDA)

Popular airlines from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA)

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Flights from Austin (ASQ) to Idaho Falls (IDA)
Origin airport
Austin
Destination airport
Idaho Falls Regional
Distance
385 mi

Austin to Idaho Falls Flights

The cheapest times to fly from Austin to Idaho Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Austin to Idaho Falls are during the month of . You can find some of the cheapest flights from Austin to Idaho Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Idaho Falls

Sunday is one of the best days to book for cheap flights from Austin to Idaho Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Austin to Idaho Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Austin to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Austin to Idaho Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Austin to Idaho Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA) cost?
Secure a cheap one-way flight or cheap return flight from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA)?
is the cheapest month to fly from ASQ to IDA. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ASQ to IDA flight.
How many flights per day from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA)?
There are no daily nonstop flights available from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from ASQ to IDA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA)?
To arrive at Idaho Falls Regional Airport (IDA) on time, select a flight that leaves from Austin, NV (ASQ) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA) last-minute?
Booking your flight from ASQ to IDA shortly before your getaway is generally more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book an ASQ to IDA flight and hotel package?
You'll generally save money by booking an ASQ to IDA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Austin, NV (ASQ) to Idaho Falls Regional Airport (IDA)?
Typically, it's possible to reschedule or cancel your ASQ to IDA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.