Cheap flights from Michigan to St. Augustine (UST)
Find cheap flights from Michigan to St. Augustine with Cheapflights
1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Michigan to St. Augustine
Keep the following information in mind while searching for Michigan to St. Augustine flight deals. Data was last updated November 6, 2025.
Most accurate provider | eDreams 3 stars |
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Most trusted provider | eDreams 3 stars |
Cheapflights Insights
Everything you need to know about your flight from Michigan to St. Augustine
What is the cheapest month to book a flight from Michigan to St. Augustine?
Currently, May is the cheapest month in which you can book a flight from Michigan to St. Augustine (average of $50). Flying from Michigan to St. Augustine in November is currently the most expensive (average of $87). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MI to UST?
One of the essential ways to save on airfare from Michigan to St. Augustine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 52% on airfare.
What is the cheapest day to fly from Michigan to St. Augustine?
Travelers seeking maximum savings on their Michigan to St. Augustine flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.