Cheap Flights from New York (LGA) to St. Augustine (UST)

Popular airlines from LaGuardia Airport (LGA) to St. Augustine, FL (UST-Northeast Florida Regional)

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Frequently asked questions

How much does a flight from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST) cost?
Get a cheap one-way flight or cheap return flight from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST)?
The cheapest month to fly from LGA to UST is , when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST)?
To find the cheapest airline flying from LGA to UST, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST)?
You'll need to catch a flight with a layover if you're traveling from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from LGA to UST?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST)?
To land at Northeast Florida Regional Airport (UST) without delays, select a flight that leaves LaGuardia Airport (LGA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for St. Augustine from LaGuardia Airport (LGA)?
Compare your flight options from LaGuardia Airport (LGA) to Jacksonville Intl. Airport (JAX). This is the only St. Augustine airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST) last-minute?
Holding off until right before your break to book a ticket from LGA to UST often results in higher prices. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a LGA to UST flight and hotel package?
Opting for a LGA to UST flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from LaGuardia Airport (LGA) to Northeast Florida Regional Airport (UST)?
It's generally possible to cancel or reschedule your LGA to UST flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
LaGuardia
Destination airport
Northeast Florida Regional
Distance
856 mi

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New York to St. Augustine Flights

The cheapest times to fly from New York to St. Augustine

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New York to St. Augustine are during the month of . You can find some of the cheapest flights from New York to St. Augustine with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to St. Augustine

Sunday is one of the best days to book for cheap flights from New York to St. Augustine: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New York to St. Augustine

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New York to St. Augustine in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New York to St. Augustine flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New York to St. Augustine airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

New York to St. Augustine Flights

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*Available to One Key members.