$90+ Cheap flights from Austin to Boise (AUS - BOI)

A quick flight from Austin to Boise can take about 6h 06m. Frontier provides one of the quickest options available for as low as $131. Airlines will cover a distance of 1373 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Cheapflights users have booked flights from Austin to Boise round-trip from $78. Other airlines that can offer you cheap pricing are Delta, from $213, and American Airlines, from $232. Frontier is priced at 76% lower than the current average price of a flight leaving 3 months from now.

The cheapest airlines for a one-way flight from Austin to Boise are Frontier ($82), Southwest ($116), and Alaska Airlines ($139).

Yes. In addition to deals on Austin to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Boise.

Yes. Cheapflights offers flight deals from Austin to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, September is the cheapest month in which you can book a flight from Austin to Boise (average of $108). Flying from Austin to Boise in July is currently the most expensive (average of $261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.