$70 Find Cheap Southwest Flights from Austin to Phoenix Sky Harbor Intl Airport

When to Book Flights with Southwest from Austin to Phoenix Sky Harbor Intl Airport

• Is Southwest the cheapest airline to fly with from Austin to Phoenix Sky Harbor Intl Airport?

  With an average price of $370 return, Southwest is not the cheapest airline to fly from Austin to Phoenix Sky Harbor Intl Airport with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $172 on average.

• What is the cheapest Southwest flight from Austin to Phoenix Sky Harbor Intl Airport?

  In the last 3 days, the lowest price for a flight with Southwest from Austin to Phoenix Sky Harbor Intl Airport was $141 for a return flight and $69 for a one-way flight.

• Does Southwest fly direct to Phoenix Sky Harbor Intl Airport from Austin?

  Yes, Southwest does offer direct flights for the route, with around 37 flights per week.

• What’s the cheapest day of the week to fly from Austin to Phoenix Sky Harbor Intl Airport with Southwest?

  On average, the cheapest day of the week to fly from Austin to Phoenix Sky Harbor Intl Airport with Southwest is Tuesday, when prices are around $69. The most expensive day is generally Saturday, where the average price is around $134.

• What’s the cheapest month to fly from Austin to Phoenix Sky Harbor Intl Airport with Southwest?

  The cheapest month for Southwest flights to Phoenix Sky Harbor Intl Airport from Austin is generally July, where plane tickets cost $119 on average. If possible, try to avoid the most expensive months of June and October, where tickets cost $290 and $422 respectively.