Cheap flights from St John to Las Vegas

Round-trip
Economy
Saint John (YSJ)
Las Vegas (LAS)
Depart
Return
Any month
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How to find the cheapest flight from
St John (YSJ) to Las Vegas (LAS)

All the information you need to plan the best YSJ to LAS flight in 2021: compare St John to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
YSJ - LAS
Price
C$ 555 - C$ 780
LAS
Temperature
15 - 41 °C
LAS
Rainfall
2 - 24 mm

Popular in

July

High demand for flights, 18% potential price rise

Cheapest in

September

Best time to find cheap flights, 14% potential price drop

Average price

C$ 688

Average for round-trip flights in May 2021

Round-trip from

C$ 555

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?

Wednesday 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 19 days in advance, which can save you up to 8% on flights from St John to Las Vegas compared to booking the week you need them. Waiting 19 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$ 420. For sooner than that we have options available in the next 3 days from C$ 463.

What is the cheapest month to fly from St John to Las Vegas?

August can be a great time to fly to Las Vegas from St John with a flight ticket averaging about C$ 411. Cheapflights users have found deals in the month of August for as cheap as C$ 231. The most expensive prices can be found in the month of December.

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 19% on the flight price compared to flying in the morning, which is usually more expensive.

St John to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from St John found for this year
19 Sep - 21 Sep
C$ 797pp
YSJ
Saint John
United Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
United Airlines
   
2 STOPS
YSJ
Saint John
16 Oct - 18 Oct
C$ 798pp
YSJ
Saint John
United Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
United Airlines
   
2 STOPS
YSJ
Saint John
19 Sep - 21 Sep
C$ 801pp
YSJ
Saint John
United Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
United Airlines
   
2 STOPS
YSJ
Saint John

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St John</span> to <span class="emphasized">Las Vegas</span> flights.

Flight FAQs

From St John to Las Vegas

Can I find flights from St John to Las Vegas for under C$ 847 on Cheapflights?

Yes, there are multiple flights from St John to Las Vegas for under C$ 847. The cheapest flight booked recently is on United Airlines for just C$ 797, but on average you can expect to pay C$ 798.

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$ 847 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 19 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 United Airlines fly from St John to Las Vegas in about 12h 18m. 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$ 798, United Airlines will fly you from St John to Las Vegas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

Alternative routes for St John to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from St John to Las Vegas.
Today's exchange rate
C$ 1 = $0.83
Average temperature for May in Las Vegas
33.0 °C
Avg rainfall for May in Las Vegas
2.0 mm

Airports servicing Saint John

Airports servicing Las Vegas

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