Plan a trip to the Lone Star State with new deals from Frontier Airlines to Austin and San Antonio. Austin is known for its robust restaurant scene and the is site of the popular SXSW annual conference. San Antonio boasts Texas historical sites — The Alamo — and The Riverwalk bustling with eateries and bars.

The one-way fares from Frontier start at $68 and require a seven-day advance purchase. Fares must be purchased by Feb. 9 for travel through March 22. Fares are valid Monday through Thursday and on Saturday and do not require a round trip purchase. Other restrictions and fees may apply.