$225 Cheap United flights Charlotte (CLT) 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 $443 from CLT to LAS. Affordable one-way fares from $225 are available too.**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 tend to be more affordable in the off-peak months of January and June. Whether you’re searching for a return or one-way ticket, you could land a better deal then.

For cheap United Airlines fares from Charlotte-Douglas Intl. Airport (CLT) to Harry Reid Intl. Airport (LAS), start searching one to three months before your planned departure. Securing 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 influence the cost. Sunday is usually 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.

Click on the “Nonstop” filter when looking for direct United Airlines flights from CLT to LAS. It’s also a good way to compare other carriers servicing the same nonstop journey.

Sort your results by “Morning” and “Early Morning” to browse the earliest flights from CLT to LAS. Heading 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.

Harry Reid Intl. Airport (LAS) is the main Las Vegas gateway for United Airlines flights from Charlotte-Douglas Intl. Airport (CLT).

A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to jet off from CLT to LAS with United Airlines. Plus, by joining Expedia’s free One Key™ program, you can earn OneKeyCash™* on top of United Airlines’s loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of booking, but your airline may add a charge after that. For more details about altering your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to change your itinerary without being charged, apply the “Changes included” and “No cancel fee” filters when planning your trip.