$129 Cheap Delta flights West Palm Beach (PBI) to Las Vegas (LAS)

Landing cheap one-way Delta Air Lines flights from PBI to LAS from $129 on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $240 for your next adventure.**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.

Browse for round-trip or one-way flights to Las Vegas in January or June. You could find a cheap fare with Delta Air Lines during these off-peak times.

Search for cheap Delta Air Lines flights from Palm Beach Intl. Airport (PBI) 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. Regardless of fare class and itinerary, the ideal day to book a domestic flight is usually Sunday and the most expensive day tends to be 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.

Click on the “Nonstop” filter when searching for direct Delta Air Lines flights from PBI to LAS. You’ll also be able to compare other airlines servicing the same nonstop journey.

Find Delta Air Lines’s earliest flights from PBI to LAS by using our “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be canceled.**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.

Delta Air Lines flights from Palm Beach Intl. Airport (PBI) to Las Vegas come in to land at Harry Reid Intl. Airport (LAS). This is the main gateway here.

Jetting off from PBI to LAS with Delta Air Lines means enjoying a variety of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your fare type, a fee generally applies if you cancel or change your flight more than 24 hours after it has been confirmed. To secure tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when looking for flights. For more details on changing or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”