$106 Find Cheap Frontier Flights from Austin to Seattle

When to Book Flights with Frontier from Austin to Seattle

• Is Frontier the cheapest airline to fly with from Austin to Seattle?

  With an average price of $283 return, Frontier is not the cheapest airline to fly from Austin to Seattle with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $204 on average.

• What is the cheapest Frontier flight from Austin to Seattle?

  In the last 3 days, the lowest price for a flight with Frontier from Austin to Seattle was $215 for a return flight and $108 for a one-way flight.

• Does Frontier fly direct to Seattle from Austin?

  No, Frontier does not fly the route directly.

• What’s the cheapest day of the week to fly from Austin to Seattle with Frontier?

  On average, the cheapest day of the week to fly from Austin to Seattle with Frontier is Wednesday, when prices are around $68. The most expensive day is generally Thursday, where the average price is around $144.

• What’s the cheapest month to fly from Austin to Seattle with Frontier?

  The cheapest month for Frontier flights to Seattle from Austin is generally January, where plane tickets cost $78 on average. If possible, try to avoid the most expensive months of October and August, where tickets cost $185 and $186 respectively.