Cheap flights from LaGuardia, NY (LGA) to St. Augustine (UST)
LGA — UST
Jul 8 — Jul 151
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.Cheap flight deals from LaGuardia to St. Augustine
Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to St. Augustine (UST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.
Popular in | December |
|---|---|
Cheapest in | April |
Average price | $329 |
Best time to book a flight from LaGuardia to St. Augustine
Have a flexible travel schedule? Discover the best time to fly to St. Augustine from LaGuardia 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 New York LaGuardia Airport to St. Augustine
What is the cheapest time of day to fly from LGA to UST?
Find hourly flight availability from LaGuardia 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 July 3, 2025.
It’s optimal to fly from New York LaGuardia Airport to St. Augustine in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from New York LaGuardia Airport to St. Augustine?
Use this chart to determine the cheapest time to fly round-trip from LaGuardia to St. Augustine. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their New York LaGuardia Airport to St. Augustine flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons 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 LaGuardia to St. Augustine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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