Cheap flights from Las Vegas to Calgary from C$ 154

The cheapest month to fly to Calgary from Las Vegas is in January. Flight prices, which tend to average around C$ 299, are often lower during this time because this is during the off-season. 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 C$ 320.

The cheapest day to depart on your flight to Calgary is on a Sunday when prices can be found for as low as C$ 302. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 696.

Our data shows that the cheapest Las Vegas to Calgary flights are usually those with departure times in the afternoon. Our users have found flights to Calgary in the afternoon for as low as C$ 301. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 474 on average. Flights to Calgary from Las Vegas in the morning are generally more expensive because this time of day is more convenient for travellers’ 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 C$ 391 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 C$ 251 on momondo.

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl 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 50% on your flight if you consider stops on a Las Vegas to Calgary flight.

As of April 2026, prices for Las Vegas to Calgary flights are approximately 174% more expensive when compared to flights at the same time last year.

Historically, on average around 16% 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 departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest 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 has had the least delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

The number of flights available between Las Vegas and Calgary is 8 per day as of April 2026. The most frequent departure time is 7:00p.m., with 54% of daily flights leaving at noon.

The number of flights available between Las Vegas and Calgary is 57 per week as of April 2026. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.