$129 Cheap American Airlines flights White Plains (HPN) to Las Vegas (LAS)

Finding cheap one-way American Airlines flights from HPN to LAS from $129 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $257 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Las Vegas are generally more affordable in the off-peak months of January and June. Whether you’re in search of a one-way or a return ticket, you could land a better deal then.

Look for cheap American Airlines flights from Westchester County Airport (HPN) to Harry Reid Intl. Airport (LAS) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Fill in your dates, press search and select the “Nonstop” filter on Expedia to find any direct flights from HPN to LAS with American Airlines or another airline.

To find the earliest departure from HPN to LAS with American Airlines, filter your search by “Early Morning” and “Morning.” Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jump on an American Airlines flight from Westchester County Airport (HPN) to Las Vegas, and you’ll likely land at Harry Reid Intl. Airport (LAS). This is the airline’s main hub in this city.

Depending on your ticket type, a fee will generally apply if you cancel or reschedule your flight more than 24 hours after it’s been confirmed. To find plane tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when looking for flights. For additional information on changing or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”