$139 Cheap Delta flights Newark Liberty Intl. Airport (EWR) to Las Vegas (LAS)

Landing cheap one-way Delta Air Lines flights from EWR to LAS from $139 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $251 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.

January is one of the cheapest months to get away to Las Vegas with Delta Air Lines. You could also find excellent prices on return and one-way fares in June.

Start searching one to three months ahead of your travel date to find cheap fares on Delta Air Lines flights from Liberty Intl. Airport (EWR) to Harry Reid Intl. Airport (LAS). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic flights.*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 our “Nonstop” filter when searching for direct Delta Air Lines flights from EWR to LAS. You can also compare other airlines offering the same direct route.

Find Delta Air Lines’s earliest flights from EWR to LAS by checking the “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 Liberty Intl. Airport (EWR) to Las Vegas land at Harry Reid Intl. Airport (LAS). This is the main gateway to this city.

With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a popular option for many travelers heading from EWR to LAS. What’s more, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You can usually cancel or change your flight, although additional charges may apply if you made your booking over 24 hours ago. Prefer to keep your options open? Make use of Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t penalize you if you have to alter your plans. To modify your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for more information.