Cheap flights from St John to Las Vegas

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
St John (YSJ) to Las Vegas (LAS)

YSJ - LAS
Price
C$ 588 - C$ 797
LAS
Temperature
15 - 41 °C
LAS
Rainfall
2 - 24 mm

Popular in

March

High demand for flights, 19% potential price rise

Cheapest in

June

Best time to find cheap flights, 9% potential price drop

Average price

C$ 644

Average for round-trip flights in October 2020

Round-trip from

C$ 588

From St John to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St John to Las Vegas?

Thursday flights are generally found to be more expensive for flights from St John to Las Vegas. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

How far in advance should I book a flight from St John to Las Vegas?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 23% on flights from St John to Las Vegas compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 488. For sooner than that we have options available in the next 3 days from C$ 554.

When is the cheapest time to fly from St John to Las Vegas (YSJ - LAS)?

It’s typically best to fly out from St John to Las Vegas at noon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Useful info, stats and facts about St John to Las Vegas flights.

Flight FAQs

From St John to Las Vegas

Can I find flights from St John to Las Vegas for under C$ 656 on Cheapflights?

Yes, there are multiple flights from St John to Las Vegas for under C$ 656. The cheapest flight booked recently is on Air Canada for just C$ 583, but on average you can expect to pay C$ 613.

Which airlines flying from Saint John to Las Vegas McCarran have flexible changes due to COVID-19?

One of the carriers operating flights from Saint John to Las Vegas McCarran that may be offering flexible change policies is Air Canada. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are there direct flights from St John to Las Vegas for under C$ 525 on Cheapflights?

There are no direct flights from St John to Las Vegas, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

Within the past month, 343 users have taken a look at flights from Saint John to Las Vegas McCarran.

Does it rain more in St John or Las Vegas?

Expected rainfall in St John is less than in Las Vegas. You can expect this to be the case over the next 17 days.

Is St John weather warmer or cooler than Las Vegas?

We forecast the temperature to be around the 41 °C's in July, on average. The temperature in Las Vegas is generally hotter than in St John. Book flights in a timely manner in correlation to your departure date.

How long is the flight from St John to Las Vegas?

Airlines like Air Canada fly from St John to Las Vegas in about 13h 45m. The time it takes to get you to your destination can typically vary by up to .

What is the cheapest airline to fly from St John to Las Vegas round-trip?

Currently priced at C$ 583, Air Canada will fly you from St John to Las Vegas and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Air Canada is priced at 10% lower than the current average price of a flight leaving 3 months from now.

Alternative routes for St John to Las Vegas

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from St John to Las Vegas
Today's exchange rate
C$ 1 = $0.77
Average temperature for October in Las Vegas
28.0 °C
Avg rainfall for October in Las Vegas
8.0 mm

Airports servicing Saint John

Airports servicing Las Vegas

Home North America USA Nevada Las Vegas Cheap flights from St John to Las Vegas