Nonstop Flights: Seattle to Austin, Santa Ana CA, San Jose CA, San Francisco, San Diego, Sacramento, Phoenix, Nashville, Miami, Las Vegas, Kansas City, Fort Lauderdale, or Cincinnati $97-$159 round-trip [April-May] – Delta

Delta has round-trip flights from Seattle (SEA) to Austin (AUS) for $159, NONSTOP. Flights April to May. Very few weekends available. Price ranges: $97-$99: Santa Ana, San Jose, San Francisco,…