$129 Cheap Flights from Calgary (YYC) to Las Vegas (LAS)

View $129 flight on Wed, Apr 8, 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Calgary to Las Vegas (YYC-LAS)

Prices were available within the past 7 days and start at $129 for one-way flights and $174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Tue, Oct 28 - Wed, Nov 5
YYC
Calgary
LAS
Las Vegas
$174 Roundtrip, found 5 days ago
$174
Roundtrip
found 5 days ago
Select WestJet flight, departing Tue, Oct 28 from Calgary to Las Vegas, returning Wed, Nov 5, priced at $174 found 5 days ago
WestJet
Tue, Mar 31 - Fri, Apr 3
YYC
Calgary
LAS
Las Vegas
$187 Roundtrip, found 5 days ago
$187
Roundtrip
found 5 days ago
Select WestJet flight, departing Tue, Mar 31 from Calgary to Las Vegas, returning Fri, Apr 3, priced at $187 found 5 days ago
WestJet
Tue, Mar 31 - Fri, Apr 3
YYC
Calgary
LAS
Las Vegas
$190 Roundtrip, found 5 days ago
$190
Roundtrip
found 5 days ago
Select WestJet flight, departing Tue, Mar 31 from Calgary to Las Vegas, returning Fri, Apr 3, priced at $190 found 5 days ago
WestJet
Tue, Mar 31 - Fri, Apr 3
YYC
Calgary
LAS
Las Vegas
$195 Roundtrip, found 5 days ago
$195
Roundtrip
found 5 days ago
Select WestJet flight, departing Tue, Mar 31 from Calgary to Las Vegas, returning Fri, Apr 3, priced at $195 found 5 days ago
WestJet
Wed, Oct 22 - Sat, Nov 1
YYC
Calgary
LAS
Las Vegas
$197 Roundtrip, found 6 days ago
$197
Roundtrip
found 6 days ago
Select WestJet flight, departing Wed, Oct 22 from Calgary to Las Vegas, returning Sat, Nov 1, priced at $197 found 6 days ago
WestJet
Thu, Oct 23 - Sat, Oct 25
YYC
Calgary
LAS
Las Vegas
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Oct 23 from Calgary to Las Vegas, returning Sat, Oct 25, priced at $198 found 3 days ago
Air Canada
Wed, Feb 11 - Wed, Feb 18
YYC
Calgary
LAS
Las Vegas
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Feb 11 from Calgary to Las Vegas, returning Wed, Feb 18, priced at $210 found 5 days ago
United
Tue, Oct 28 - Sat, Nov 8
YYC
Calgary
LAS
Las Vegas
$215 Roundtrip, found 5 days ago
$215
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 28 from Calgary to Las Vegas, returning Sat, Nov 8, priced at $215 found 5 days ago
Delta
Wed, Jan 14 - Mon, Jan 19
YYC
Calgary
LAS
Las Vegas
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 14 from Calgary to Las Vegas, returning Mon, Jan 19, priced at $235 found 3 days ago
Alaska Airlines
Mon, Nov 17 - Mon, Nov 24
YYC
Calgary
LAS
Las Vegas
$311 Roundtrip, found 1 hour ago
$311
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Mon, Nov 17 from Calgary to Las Vegas, returning Mon, Nov 24, priced at $311 found 1 hour ago

Find the cheapest month to fly from Calgary (YYC) to Las Vegas (LAS)

January is typically the cheapest month to fly

From $121 - $273 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $395
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $395
Flights from Calgary (YYC) to Las Vegas (LAS)
Origin airport
Calgary Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$174
Distance
1041 mi
Average flight time
1 hour 56 mins

Calgary to Las Vegas Flights

The cheapest times to fly from Calgary to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Calgary to Las Vegas are during the month of October. You can find some of the cheapest flights from Calgary to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Calgary to Las Vegas

Sunday is one of the best days to book for cheap flights from Calgary to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Calgary to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Calgary to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $129 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Calgary to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Calgary to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS) cost?
Snag a cheap one-way flight from $129 or cheap return flight from $174 from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
Planning your getaway for October is a great way to save, as it's the cheapest month for flights between YYC and LAS. You'll often find the lowest fares during off-peak months.
Which airlines fly direct from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
You can fly nonstop from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS) on a WestJet flight.
What is the cheapest airline that flies from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
The cheapest airline to offer flights between Calgary Intl. Airport (YYC) and Harry Reid Intl. Airport (LAS) can change depending on your travel dates. Flair Airlines and WestJet are just some well-known options offering competitive fares. Use Expedia's filters to compare airlines in one place and find the right YYC to LAS flight for your budget.
How many flights per day from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
Each day on average, 2 direct flights take off from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS). Pick the departure time that works for you.
What are the most popular departure times for flights from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
Flights between YYC and LAS tend to be busiest at 3 PM. If you'd like a more relaxed trip and potentially cheaper prices, look for a time outside the usual busy windows.
What day of the week has the most flights from YYC to LAS?
Depart on a Sunday if you're after the best selection of flights from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
Hop on the earliest flight at around 7:15AM UTC-7, departing from Calgary Intl. Airport (YYC). You'll be in the air for about 3h 5m, reaching Harry Reid Intl. Airport (LAS) at approximately 9:20AM UTC-8.
How long does it take to fly from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
It takes approximately 2 hours and 59 minutes to cover the 1,050 mi from YYC to LAS.
What is the best time to fly from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
To reach Harry Reid Intl. Airport (LAS) on time, select a flight that leaves from Calgary Intl. Airport (YYC) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Las Vegas from Calgary Intl. Airport (YYC)?
Compare your flight options from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS). This is the only Las Vegas airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until just before your trip to book your flight from YYC to LAS generally means paying more. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a YYC to LAS flight and hotel package?
You'll typically save money by booking a YYC to LAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Harry Reid Intl. Airport (LAS)?
If you reserved your YYC to LAS flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.