$111 Cheap Southwest Airlines flights Pittsburgh (PIT) to Austin (AUS)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap Southwest Airlines return flights from $249 from PIT to AUS. Affordable one-way options from $111 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines flights to Austin are generally cheaper in the off-peak months of January and December. Whether you’re after a round-trip or one-way ticket, you could score a better deal then.

Start searching one to three months ahead of your departure date to score cheap fares on Southwest Airlines flights from Pittsburgh Intl. Airport (PIT) to Austin-Bergstrom Intl. Airport (AUS). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Yes, you can fly from Pittsburgh Intl. Airport (PIT) to Austin-Bergstrom Intl. Airport (AUS) on one of Southwest Airlines’s 3 direct weekly flights. Apply Expedia’s “Nonstop” and “Airline” filters to find the Southwest Airlines flight that’ll get you to AUS at a time that suits you.

It takes around 3h 30m to fly nonstop from Pittsburgh Intl. Airport (PIT) to Austin-Bergstrom Intl. Airport (AUS) with Southwest Airlines.

The first flight from PIT to AUS with Southwest Airlines departs at 12:55PM UTC-5. You’ll land at 3:25PM UTC-6. The final Southwest Airlines flight of the day takes off at 12:55PM UTC-5 and arrives at 3:25PM UTC-6. With approximately 20% fewer cancellations for departures before midday, beginning your travel day early is typically the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a Southwest Airlines flight from Pittsburgh Intl. Airport (PIT) to Austin, and you’ll likely come in to Austin-Bergstrom Intl. Airport (AUS). This is the airline’s main hub in this destination.

You’ll most likely be on a Boeing 737-700 for your Southwest Airlines flight from Pittsburgh Intl. Airport (PIT) to Austin-Bergstrom Intl. Airport (AUS). However, you may end up on another aircraft if there’s an operational need.

Depending on the type of ticket you purchased, a fee typically applies if you cancel or change your booking more than 24 hours after it’s been confirmed. To secure plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you search for flights. To learn more about changing or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”