Cheap flights from Las Vegas to Calgary from $125

The month of January is, on average, the cheapest month to fly to Calgary from Las Vegas, with most prices found around $216. If you aren’t able to travel during the month of January, then book flights to Calgary from Las Vegas during October instead. Flights to Calgary in October, while not as cheap as those in January, still average around $231.

The cheapest day to depart on your flight to Calgary is on a Wednesday when prices can be found for as low as $305. This is often the case because there is less demand to fly during this day of the week. Flights from Las Vegas to Calgary on a Monday will generally be more expensive and average around $571. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Calgary is in the evening when flights can be purchased for as low as $289. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $423 on average. Flights to Calgary from Las Vegas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Las Vegas Harry Reid Intl to Calgary for the best Las Vegas Harry Reid Intl - Calgary flight prices

You are more likely to see cheaper flights to Calgary from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Las Vegas for as low as $195 on momondo.

There are 4 cabin classes available to choose from on Las Vegas to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 7% on your flight if you consider stops on a Las Vegas to Calgary flight.

As of June 2026, prices for Las Vegas to Calgary flights are approximately 44% more expensive when compared to flights at the same time last year.

WestJet, Air Canada, and Delta are the most popular carriers operating from Las Vegas Harry Reid Intl to Calgary

WestJet, Delta and Air Canada are the top three most popular airlines that fly to Calgary from Las Vegas according to our data. WestJet is the first choice among our users, with 91% of people opting to fly with this airline when traveling to Calgary. Keep in mind that there are 3 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Las Vegas and Calgary have experienced a delay on any given week. The average delay length over the past 12 months has been 136 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, WestJet have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

As of June 2026, there are 4 flights per day flying from Las Vegas to Calgary. The most common time of day flights depart is 6:00PM, with 54% of flights taking off in the evening.

33 flights are operational weekly from Las Vegas to Calgary as of June 2026. The most popular departure day for this route is Sun, with 30% of flights per week taking off on this day.