$167 Cheap Delta flights Pasco (PSC) to Austin (AUS)

Finding cheap one-way Delta Air Lines flights from PSC to AUS from $167 on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $323 for your next getaway.**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.

Look for round-trip or one-way flights to Austin in January or December. You could find an affordable fare with Delta Air Lines during these off-peak travel months.

Look for cheap Delta Air Lines flights from Tri-Cities Airport (PSC) to Austin-Bergstrom Intl. Airport (AUS) one to three months ahead of your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

To see if there’s a direct route from PSC to AUS with Delta Air Lines or any other airlines, check the “Nonstop” filter when looking for flights.

To find the earliest departure from PSC to AUS with Delta Air Lines, filter your search by “Morning” and “Early Morning.” Booking an early flight usually means you’re less likely to experience cancellations.**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.

Catch a Delta Air Lines flight from Tri-Cities Airport (PSC) to Austin, and you’ll likely land at Austin-Bergstrom Intl. Airport (AUS). This is the airline’s primary hub in this city.

Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a favorite for many travelers flying from PSC to AUS. What’s more, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee typically applies if you change or cancel your flight more than 24 hours after confirmation. To find tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when searching for flights. To learn more about modifying or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”