Searhching Delta, we found seats in Basic Ecoomy departing SEA on Wednesday, December 5, returning from AUS on Wednesday, December 12.
If you're worried about the restrictions of Basic Economy, there are Main Cabin seats available for $249.
This fare is available for travel through early March.
See our fare details for booking info.
Need a room in Austin? Here's what we've found for the above dates on Hotelwatchdog.