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

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN) cost?
Snag a cheap one-way flight or cheap return flight from Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN)?
The cheapest month to fly from UST to HPN is , when demand is low. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from UST to HPN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN)?
There aren't any daily direct flights from Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from UST to HPN?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season 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 Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN)?
Opt for a flight from Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN) last-minute?
Holding off until just before your departure to book a ticket from UST to HPN generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book an UST to HPN flight and hotel package?
Opting for an UST to HPN 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 flights, activities 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 Northeast Florida Regional Airport (UST) to Westchester County Airport (HPN)?
It's generally possible to reschedule or cancel your UST to HPN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Northeast Florida Regional
Destination airport
Westchester County
Distance
878 mi

Book with confidence

St. Augustine to White Plains Flights

The cheapest times to fly from St. Augustine to White Plains

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

 

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

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

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 St. Augustine to White Plains in 2026. 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 St. Augustine to White Plains 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 St. Augustine to White Plains 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.

 

St. Augustine to White Plains Flights

Explore a world of travel with Expedia

*Available to One Key members.