Cheap flights from New Jersey to St. Augustine (UST)
Find cheap flights from New Jersey to St. Augustine with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 New Jersey to St. Augustine
Keep the following information in mind while searching for New Jersey to St. Augustine flight deals. Data was last updated October 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | December |
Cheapest in | April |
Average price | $467 |
Cheapflights Insights
Everything you need to know about your flight from New Jersey to St. Augustine
What is the cheapest month to book a flight from New Jersey to St. Augustine?
Currently, March is the cheapest month in which you can book a flight from New Jersey to St. Augustine (average of $63). Flying from New Jersey to St. Augustine in August is currently the most expensive (average of $96). 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 NJ to UST?
One of the essential ways to save on airfare from New Jersey to St. Augustine is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 32% on airfare.
What is the cheapest day to fly from New Jersey to St. Augustine?
Travelers seeking maximum savings on their New Jersey to St. Augustine flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings 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 New Jersey 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?
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Alternative routes for New Jersey to St. Augustine
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from New Jersey to St. Augustine
Discover the top airline that operate flights from New Jersey to St. Augustine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$322 | FlexibilityNo cancel fee | On-time69% |