To save on the cost of your flight from St Augustine to William P. Hobby, book at least 27 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $167 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $207.
Flights from St Augustine to William P. Hobby lean towards being more expensive in January. Prices are generally better when you fly from St Augustine to William P. Hobby in October, with the cheapest ticket starting at $74.