$49 Cheap United flights Los Angeles (LAX) to Las Vegas (LAS)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap United Airlines round-trip flights from $97 from LAX to LAS. Affordable one-way fares from $49 are also on offer.**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.

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

To find cheap United Airlines fares from Los Angeles Intl. Airport (LAX) 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 impact how much you pay. Sunday tends to be the most affordable, 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.

You can easily fly from Los Angeles Intl. Airport (LAX) to Harry Reid Intl. Airport (LAS) on any of United Airlines’s 33 weekly direct flights. Apply our “Nonstop” and “Airline” filters to find the United Airlines flight that’ll take you to LAS at your preferred time.

From takeoff till touchdown, a nonstop United Airlines flight from Los Angeles Intl. Airport (LAX) to Harry Reid Intl. Airport (LAS) typically takes 1h 17m.

If it’s flexibility you’re after, Friday offers the most choice for United Airlines flights from Los Angeles Intl. Airport (LAX) to Harry Reid Intl. Airport (LAS). You can pick from 5 different departures.

The earliest flight from LAX to LAS with United Airlines leaves at 8:20AM UTC-8. You’ll land at 9:37AM UTC-8. The last United Airlines flight of the day takes off at 10:42PM UTC-8 and arrives at 11:59PM UTC-8. With around 20% fewer cancellations for early and mid-morning flights, starting your travel day early is usually the smartest choice.**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.

Catch a United Airlines flight from Los Angeles Intl. Airport (LAX) to Las Vegas, and you’re most likely to come in to Harry Reid Intl. Airport (LAS). This is the airline’s primary hub here.

With a rewarding loyalty program, United Airlines is a popular choice for many passengers flying from LAX to LAS. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be on a Boeing 737-800 or a Boeing 737 MAX 8 when flying United Airlines from Los Angeles Intl. Airport (LAX) to Harry Reid Intl. Airport (LAS). However, keep in mind that a different aircraft may be used depending on operational factors.

In most cases, you can cancel or reschedule your flight, although additional fees may apply if you booked over 24 hours ago. Need flexible options? Use 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 update your itinerary, go to “Trips,” select your flight and click on “Manage Booking” for further information.