$115 Cheap Flights from White Plains (HPN) to San Antonio (SAT)

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Cheap Flights from White Plains to San Antonio (HPN-SAT)

Prices were available within the past 7 days and start at $115 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
Delta
American Airlines
American Airlines
Delta
American Airlines
Delta
Delta
Delta
Flights from White Plains (HPN) to San Antonio (SAT)
Origin airport
Westchester County
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$258
Distance
1599 mi

White Plains to San Antonio Flights

The cheapest times to fly from White Plains to San Antonio

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

The best time to book a flight from White Plains to San Antonio

Sunday is one of the best days to book for cheap flights from White Plains to San Antonio: 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 San Antonio

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 San Antonio in 2025. You can also book with separate airlines for your outbound and return journeys, from $115 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 San Antonio 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 San Antonio 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 San Antonio Intl. Airport (SAT) cost?
Discover the latest flight deals from HPN to SAT 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 SAT?
The cheapest flights from HPN to SAT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Westchester County Airport (HPN) to San Antonio Intl. Airport (SAT)?
You can’t fly nonstop from White Plains, NY (HPN-Westchester County) to San Antonio Intl. Airport (SAT). However, you can seamlessly travel to San Antonio without any layovers by taking off from John F. Kennedy Intl. Airport (JFK).
What is the cheapest airline that flies from HPN to SAT?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from HPN to SAT. 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 San Antonio Intl. Airport (SAT)?
Direct flights from Westchester County Airport (HPN) to San Antonio Intl. Airport (SAT) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filters. Enter your dates and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from HPN to SAT?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, such as the time of year and carrier.*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 San Antonio Intl. Airport (SAT)?
To arrive at San Antonio Intl. Airport (SAT) on schedule, select a flight that takes off 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.
Is it cheaper to buy a plane ticket from Westchester County Airport (HPN) to San Antonio Intl. Airport (SAT) last-minute?
Holding off until right before your break to book your flight from HPN to SAT often results in higher prices. While you may find some last-minute discounts, there’s no guarantee. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a HPN to SAT flight and hotel package?
Opting for a HPN to SAT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Westchester County Airport (HPN) to San Antonio Intl. Airport (SAT)?
In most instances, you’re able to reschedule or cancel your HPN to SAT flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s fees and policies on flight changes, or if you’d like further information, head to our Customer Service portal.

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*Available to One Key members.