Cheap Flights from White Plains (HPN) to St. Augustine (UST)

Popular airlines from Westchester County Airport (HPN) to St. Augustine, FL (UST-Northeast Florida Regional)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from White Plains (HPN) to St. Augustine (UST)
Origin airport
Westchester County
Destination airport
Northeast Florida Regional
Distance
878 mi

White Plains to St. Augustine Flights

The cheapest times to fly from White Plains 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 White Plains to St. Augustine are during the month of . You can find some of the cheapest flights from White Plains to St. Augustine with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from White Plains to St. Augustine

Sunday is one of the best days to book for cheap flights from White Plains 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 White Plains 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 White Plains 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 White Plains 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 White Plains 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.

 

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Northeast Florida Regional Airport (UST) cost?
Discover the latest flight deals from HPN to UST by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HPN to UST?
The cheapest flights from HPN to UST are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HPN to UST?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from HPN to UST. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Westchester County Airport (HPN) to Northeast Florida Regional Airport (UST)?
There aren’t any daily nonstop flights available from Westchester County Airport (HPN) to Northeast Florida Regional Airport (UST). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be soaring above the clouds in no time.
What day of the week has the most flights from HPN to UST?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Westchester County Airport (HPN) to Northeast Florida Regional Airport (UST)?
To reach Northeast Florida Regional Airport (UST) on schedule, opt for a flight that leaves from Westchester County Airport (HPN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Westchester County Airport (HPN)?
Check out your flight options from Westchester County Airport (HPN) to Daytona Beach Intl. Airport (DAB). This is the only St. Augustine airport you can touch down at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Westchester County Airport (HPN) to Northeast Florida Regional Airport (UST) last-minute?
Booking your plane ticket from HPN to UST just before your getaway is usually more expensive. However, if you’re flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a HPN to UST flight and hotel package?
Opting for a HPN to UST flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of accommodations and then add car rentals, activities and flights 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 Westchester County Airport (HPN) to Northeast Florida Regional Airport (UST)?
Typically, you can reschedule or cancel your HPN to UST flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline’s rules and fees on flight changes, or if you’d like further information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.