Cheap flights from Salt Lake City to St. Augustine (SLC - UST)
SLC — UST
Oct 17 — Oct 241
1 adult, Economy
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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.Best time to book a flight from Salt Lake City to St. Augustine
Have a flexible travel schedule? Discover the best time to fly to St. Augustine from Salt Lake City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Salt Lake City to St. Augustine
What is the cheapest time of day to fly from SLC to UST?
Find hourly flight availability from Salt Lake City to St. Augustine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Salt Lake City to St. Augustine by exploring options for tickets in the evening.
What is the cheapest day to fly from Salt Lake City to St. Augustine?
Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to St. Augustine. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Salt Lake City to St. Augustine flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Salt Lake City to St. Augustine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Augustine?
Book flights to St. Augustine if you plan to visit one of these locationsVilano Beach