$181 Cheap Delta flights Allentown (ABE) to Las Vegas (LAS)

Make use of the “Price (lowest to highest)” filter on Expedia to find cheap Delta Air Lines round-trip flights from $257 from ABE to LAS. Affordable one-way fares from $181 are available as well.**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.

January is one of the least expensive months to fly to Las Vegas with Delta Air Lines. You could also find great deals on one-way and return fares in June.

For cheap Delta Air Lines fares from Lehigh Valley Intl. Airport (ABE) to Harry Reid Intl. Airport (LAS), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect how much you pay. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Enter your dates, click search and select the “Nonstop” filter on Expedia to browse any direct flights from ABE to LAS with Delta Air Lines or another carrier.

Sort your results by “Early Morning” and “Morning” to find the earliest departures from ABE to LAS. Setting off early means flight 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.

Delta Air Lines flights from Lehigh Valley Intl. Airport (ABE) to Las Vegas arrive at Harry Reid Intl. Airport (LAS). This is the main gateway to this destination.

Delta Air Lines makes traveling from ABE to LAS enjoyable with a rewarding loyalty program and an excellent in-flight experience. You also have the chance to earn points with Delta SkyMiles. Remember to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee typically applies if you cancel or change your booking more than 24 hours after it’s been confirmed. To find tickets with more flexibility, select our “Changes included” or “No cancel fee” filter while looking for flights. To learn more about modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”