$124 Cheap WestJet flights Calgary (YYC) to Las Vegas (LAS)

Landing cheap one-way WestJet flights from YYC to LAS from $124 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $200 for your next 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.

Browse for return or one-way flights to Las Vegas in January or June. You could find an affordable fare with WestJet during these off-season months.

Search for WestJet flights from YYC to LAS about one month before you want to go. The cheapest time to reserve an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of ticket type or itinerary, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**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.

Skip the layovers and fly from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS) on any of WestJet’s 17 weekly direct flights. Use Expedia’s “Nonstop” and “Airline” filters to find the WestJet flight that’ll arrive at LAS at your preferred time.

Depart Calgary Intl. Airport (YYC) for Harry Reid Intl. Airport (LAS) on a nonstop WestJet flight, and you’ll be in the skies for around 3h 1m.

WestJet operates the most flights from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS) on Saturday. With up to 4 daily departures, you’ll get the most flexibility on this day.

The earliest flight from YYC to LAS with WestJet leaves at 7:15AM UTC-7. You’ll land at 9:20AM UTC-8. The last WestJet flight of the day takes off at 6:55PM UTC-7 and arrives at 8:54PM UTC-8. With 20% fewer cancellations for morning departures, beginning your travel day early is often the best way to go.**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.

Get on a WestJet flight from Calgary Intl. Airport (YYC) to Las Vegas, and you’ll most likely come in to Harry Reid Intl. Airport (LAS). This is the airline’s main hub in this city.

Offering top-tier customer service and an excellent in-flight experience, WestJet is a top choice for many passengers flying from YYC to LAS. Plus, if you’re a WestJet Rewards and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS) route, WestJet typically operates Boeing 737 MAX 8 and Boeing 737-700 planes. Remember that last-minute changes are possible for operational purposes, meaning your flight may be on another aircraft.

Changes are often free within 24 hours of booking, but your airline may charge you after that time. For more information about altering your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to update your itinerary without being charged, apply the “Changes included” or “No cancel fee” filter when organizing your next escape.