The cheapest times to fly from YSJ to LAS are

  • July 30th to February 11th (except the weeks of December 24th and January 1st)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from YSJ to LAS is late November to early December. Prices can be as high as $850 for Sunday flights during mid May, or as low as $369 for Wednesday flights around late November to early December.


When to Fly to Las Vegas

Flying from Saint John (YSJ) to Las Vegas, NV (LAS) will usually cost between $374 to $820 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $390. Due to high demand the most expensive time to fly is mid May, with an average price of $803. Planning your trip to low-cost times can easily save you $413 on economy flights and even more on first-class flights. Generally, any price below $553 can be considered a good price for a round-trip YSJ to LAS flight.

See below for a graph of average weekly prices for the YSJ to LAS route. All prices are for round-trip tickets in USD.

YSJ to LAS Flight Prices

Compared to other flights, the YSJ to LAS flight is cheaper than the average and costs less than the average flight leaving from Saint John. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to LAS, and Tuesday the cheapest day to fly back into YSJ. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $93 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $525. Return trip prices are from the LAS to YSJ flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from YSJ to LAS can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 41 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from YSJ to LAS? We’ve got answers.

Which airlines fly this route?

You can find 3 major airlines flying this route most often: Air Canada, Alaska, United, and potentially more during busy seasons.

How far away is it from McCarran International Airport to Saint John Airport?

The distance between the two airports is roughly 2615 miles or 4208 kilometers.

How long does it take to fly from YSJ to LAS?

The real-world flight time for a nonstop YSJ to LAS flight is about 5 hour 41 minutes.

How many flights go between Saint John and Las Vegas, NV?

It depends on the day of the week and the date, but a typical day might have around 36 available flights from YSJ to LAS.


Airport Location Info


Departing Airport

Origination codeYSJ
Origination airport nameSaint John Airport
CitySaint John

Return Airport

Destination codeLAS
Destination airport nameMcCarran International Airport
CityLas Vegas, NV
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.