Seattle to Austin, TX for $97RT! (DIRECT)
Some great introductory fares on the new Frontier route between Seattle and Austin, Texas! Best fares are in May but some low fares in April and June as well. Frontier is an ultra-low cost carrier so make sure you read my blog about our trip to Denver and understand their luggage rules. One thing to note, the $39 fare showing is for Discount Den members, only. This has an annual fee of $49.99. I only recommend joining this if you live in Denver or Austin or travel to those cities often. Use Frontier's month view to find the best dates. Book direct for the frugal fares!