When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 10% on flights from St Augustine to Chicago compared to booking the week you need them. Waiting 20 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $137. For sooner than that we have options available in the next 3 days from $157.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Chicago. Flights to Chicago from St Augustine in April are about $135 on average during April, but can be found for as low as $33.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St Augustine to Chicago as you normally would.