$99 Find Cheap Southwest Flights from Austin to Boston

When to Book Flights with Southwest from Austin to Boston

• How far in advance should I book tickets for a flight with Southwest from Austin to Boston?

  Generally, when trying to get a below average price for your ticket, try to book around 7 days before departure. For the cheapest possible price, our data suggests booking 32 days before departure.

• Is Southwest the cheapest airline to fly with from Austin to Boston?

  With an average price of $399 return, Southwest is not the cheapest airline to fly from Austin to Boston with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $154 on average.

• What is the cheapest Southwest flight from Austin to Boston?

  In the last 3 days, the lowest price for a flight with Southwest from Austin to Boston was $161 for a return flight and $120 for a one-way flight.

• Does Southwest fly direct to Boston from Austin?

  Yes, Southwest does offer direct flights for the route, with around 5 flights per week.

• What’s the cheapest day of the week to fly from Austin to Boston with Southwest?

  On average, the cheapest day of the week to fly from Austin to Boston with Southwest is Tuesday, when prices are around $90. The most expensive day is generally Saturday, where the average price is around $180.

• What’s the cheapest month to fly from Austin to Boston with Southwest?

  The cheapest month for Southwest flights to Boston from Austin is generally August, where plane tickets cost $198 on average. If possible, try to avoid the most expensive months of March and September, where tickets cost $299 and $313 respectively.