$44 Cheap Frontier Airlines flights Dallas (DFW) to Las Vegas (LAS)

Landing cheap one-way Frontier Airlines flights from DFW to LAS from $44 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $83 for your next exciting 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.

Frontier Airlines flights to Las Vegas are usually cheaper in the low-season months of January and June. Whether you’re after a round-trip or one-way ticket, you could land a better deal then.

Search for cheap Frontier Airlines flights from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS) one to three months prior to your 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. No matter the fare class and journey, the best day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

Take off on one of Frontier Airlines’s 18 weekly direct flights from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS). To see your choices, enter your destination, origin and dates and hit search. Then apply the “Nonstop” and “Airline” filters.

It takes approximately 3h 14m to travel nonstop from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS) with Frontier Airlines.

Frontier Airlines operates the most flights from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS) on Saturday. With up to 3 daily departures, you’ll get the most flexibility and choice on this day.

The first flight from DFW to LAS with Frontier Airlines leaves at 7:30AM UTC-6. You’ll land at 8:42AM UTC-8. The final Frontier Airlines flight of the day takes off at 9:42PM UTC-6 and arrives at 10:59PM UTC-8. With around 20% fewer cancellations for early and mid-morning departures, setting off early is usually the best option.**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 Frontier Airlines flights from Dallas-Fort Worth Intl. Airport (DFW).

With a rewarding loyalty program, Frontier Airlines is a top choice for many travelers heading from DFW to LAS. Plus, if you’re a Frontier Miles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Frontier Airlines typically uses Airbus A321 planes for flights from Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS). This carrier also operates the Airbus A321neo on this route. Remember that aircraft type can change due to operational demands, so the plane you catch might be different when you leave.

Depending on the ticket type you purchased, a fee typically applies if you cancel or change your flight more than 24 hours after it’s been confirmed. To secure tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you look for flights. To learn more about changing or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”