$146 Cheap Flights from White Plains (HPN) to Las Vegas (LAS)

View $146 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS)

  • 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

Cheap Flights from White Plains to Las Vegas (HPN-LAS)

Prices were available within the past 7 days and start at $146 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Nov 22 - Tue, Dec 2
HPN
White Plains
LAS
Las Vegas
$291 Roundtrip, just found
$291
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Nov 22 from White Plains to Las Vegas, returning Tue, Dec 2, priced at $291 just found
JetBlue Airways
Mon, Dec 8 - Fri, Dec 12
HPN
White Plains
LAS
Las Vegas
$298 Roundtrip, found 20 hours ago
$298
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Mon, Dec 8 from White Plains to Las Vegas, returning Fri, Dec 12, priced at $298 found 20 hours ago
JetBlue Airways
Wed, Jan 21 - Sun, Jan 25
HPN
White Plains
LAS
Las Vegas
$303 Roundtrip, found 2 hours ago
$303
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Wed, Jan 21 from White Plains to Las Vegas, returning Sun, Jan 25, priced at $303 found 2 hours ago
JetBlue Airways
Mon, Nov 24 - Thu, Dec 4
HPN
White Plains
LAS
Las Vegas
$303 Roundtrip, found 5 days ago
$303
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Nov 24 from White Plains to Las Vegas, returning Thu, Dec 4, priced at $303 found 5 days ago
Delta
Sun, Jan 11 - Tue, Jan 20
HPN
White Plains
LAS
Las Vegas
$304 Roundtrip, found 2 hours ago
$304
Roundtrip
found 2 hours ago
Select Delta flight, departing Sun, Jan 11 from White Plains to Las Vegas, returning Tue, Jan 20, priced at $304 found 2 hours ago
JetBlue Airways
Mon, Nov 17 - Thu, Nov 20
HPN
White Plains
LAS
Las Vegas
$306 Roundtrip, found 5 days ago
$306
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Nov 17 from White Plains to Las Vegas, returning Thu, Nov 20, priced at $306 found 5 days ago
JetBlue Airways
Tue, Dec 9 - Wed, Dec 17
HPN
White Plains
LAS
Las Vegas
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Dec 9 from White Plains to Las Vegas, returning Wed, Dec 17, priced at $308 found 1 day ago
Delta
Sun, Jan 11 - Tue, Jan 13
HPN
White Plains
LAS
Las Vegas
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 11 from White Plains to Las Vegas, returning Tue, Jan 13, priced at $309 found 3 days ago
American Airlines
Thu, Dec 4 - Fri, Dec 5
HPN
White Plains
LAS
Las Vegas
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 4 from White Plains to Las Vegas, returning Fri, Dec 5, priced at $311 found 6 days ago
Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
HPN
White Plains
LAS
Las Vegas
$425 Roundtrip, found 9 hours ago
$425
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Sat, Jan 31 from White Plains to Las Vegas, returning Tue, Feb 3, priced at $425 found 9 hours ago

Find the cheapest month to fly from White Plains (HPN) to Las Vegas (LAS)

November is typically the cheapest month to fly

From $228 - $712 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $443
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $443

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS) cost?
Secure a cheap one-way flight from $146 or cheap return flight from $291 from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS)?
November is the cheapest month to fly from HPN to LAS. Planning your trip for the off-season is often the key to finding better fares.
Which airlines fly direct from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS)?
While White Plains, NY (HPN-Westchester County) doesn't offer any direct flights to Harry Reid Intl. Airport (LAS), other airports have nonstop routes. Traveling from John F. Kennedy Intl. Airport (JFK) will get you to Las Vegas without any detours.
What is the cheapest airline that flies from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from HPN to LAS. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HPN to LAS?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as the season and airline.*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 Harry Reid Intl. Airport (LAS)?
Choose a flight from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Harry Reid Intl. Airport (LAS) last-minute?
Waiting until right before your break to book a flight from HPN to LAS often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a HPN to LAS flight and hotel package?
Securing a HPN to LAS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive 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 Harry Reid Intl. Airport (LAS)?
It's usually possible to cancel or reschedule your HPN to LAS flight. However, if it's been more than 24 hours since booking, 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
Westchester County
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways
Roundtrip price
$285
Distance
2243 mi

Book with confidence

White Plains to Las Vegas Flights

The cheapest times to fly from White Plains to Las Vegas

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

 

The best time to book a flight from White Plains to Las Vegas

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

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 Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $146 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 Las Vegas 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 Las Vegas 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.

 

White Plains to Las Vegas Flights

Explore a world of travel with Expedia

*Available to One Key members.