$69 Cheap Southwest Airlines flights Austin (AUS) to Tampa (TPA)

Apply the "Price (lowest to highest)" filter on Expedia to look for cheap Southwest Airlines return flights from $137 from AUS to TPA. Affordable one-way fares from $69 are also on offer.**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.

To find cheap Southwest Airlines fares from Austin-Bergstrom Intl. Airport (AUS) to Tampa Intl. Airport (TPA), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect how much you pay. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Setting off from AUS at 8:00AM UTC-6, the first Southwest Airlines flight to TPA lands at 11:15AM UTC-5. Traveling earlier in the day means you're less likely to experience cancellations.* After something later? The last Southwest Airlines flight from AUS to TPA departs at 6:05PM UTC-6 and touches down at 9:15PM UTC-5.*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.