$213 Cheap United flights from Idaho Falls to Austin (IDA to AUS)

Ensure you go to the Covid-19 Travel Advisor to find out if there are any current quarantine requirements or travel advice reports in effect in Austin-Bergstrom Intl. Airport (AUS) when flying in from Idaho Falls Regional Airport.

Once you’ve been given the boarding pass for your flight from IDA to Austin-Bergstrom Intl. Airport (AUS), you should be able to see exactly which terminals United Airlines flies into and out of. If not, contact your air carrier or do some online research for those details.

As you can’t fly direct from IDA to Austin–Bergstrom International Airport with United Airlines, make the most of your stopover. Treat yourself to some drinks at an inviting airport bar, or stroll about the terminal and enjoy some retail therapy.

If weather conditions are good and there are no delays, your United Airlines flight from IDA to AUS will take about 3 hours and 59 minutes. Use the time to check your itinerary before the wheels hit the tarmac.

If you’re planning a journey from IDA to AUS, you can choose from approximately 3 United Airlines flights each day.

For more info about changing your flight to AUS, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.