Cheap flights from St Augustine to Boston (UST - BOS)

Thursday flights are generally found to be more expensive for flights from St Augustine to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

Travelers have found it’s best to book a flight 20 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 20 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St Augustine to Boston 1-2 weeks in advance for as low as $185, or $243 for flights within the next 24 hours.

Our data shows that August tends to be the cheapest month to fly to Boston from St Augustine. Users have commonly found prices around $206 for the month, but tickets can be as low as $50. Due to multiple factors, prepare for potentially higher prices in December.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St Augustine to Boston as you normally would.