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Cheap flights from St. John's to Las Vegas from C$ 366

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LAS
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Las Vegas
Explore the most affordable flight options available from St. John's to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Sat 2/52:05 p.m.
YYT
-
LAS
2 stops12h 55m
Air Canada
Fri 15/511:25 p.m.
LAS
-
YYT
2 stops15h 48m
Air Canada
Deal found 12/3C$ 463
Sat 2/53:00 p.m.
YYT
-
LAS
2 stops30h 05m
WestJet
Fri 15/51:45 p.m.
LAS
-
YYT
1 stop12h 30m
WestJet
Deal found 12/3C$ 470
Tue 2/62:05 p.m.
YYT
-
LAS
2 stops12h 55m
Air Canada
Sat 6/611:25 p.m.
LAS
-
YYT
2 stops19h 33m
Air Canada
Deal found 12/3C$ 492
Wed 22/45:40 p.m.
YYT
-
LAS
2 stops19h 56m
Multiple Airlines
Wed 29/41:20 p.m.
LAS
-
YYT
2 stops12h 55m
Multiple Airlines
Deal found 11/3C$ 524
Sat 5/99:20 a.m.
YYT
-
LAS
2 stops16h 50m
WestJet
Sat 12/911:30 a.m.
LAS
-
YYT
2 stops16h 25m
WestJet
Deal found 12/3C$ 565
Thu 6/89:20 a.m.
YYT
-
LAS
2 stops16h 50m
WestJet
Fri 14/81:45 p.m.
LAS
-
YYT
2 stops14h 10m
WestJet
Deal found 15/3C$ 591
Mon 17/87:35 a.m.
YYT
-
LAS
2 stops12h 40m
WestJet
Sun 23/81:45 p.m.
LAS
-
YYT
2 stops14h 10m
WestJet
Deal found 12/3C$ 602

Find flight deals from St. John's to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 March 2026.

Round-trip from

C$ 463

One-way from

C$ 366

Popular in

March

Cheapest in

September

Average price

C$ 1,069
Air Canada
  • Air Canada
  • 2/5-15/5
  • 4 total stops
  • 28h 43m total
  • St. John's to Las Vegas
Search Deals
WestJet
  • WestJet
  • 15/6
  • 2 total stops
  • 12h 40m total
  • St. John's to Las Vegas
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from St. John's to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 2/6

2:05 p.m.-10:30 p.m.

2 stops12h 55m

Las Vegas Harry Reid Intl

Sat 6/6

11:25 p.m.-11:28 p.m.

2 stops19h 33m

C$ 492

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 22/4

5:40 p.m.-9:06 a.m.

2 stops19h 56m

Las Vegas Harry Reid Intl

Wed 29/4

6:10 p.m.-6:45 a.m.

1 stop32h 05m

C$ 556

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 5/9

9:20 a.m.-9:40 p.m.

2 stops16h 50m

Las Vegas Harry Reid Intl

Sat 12/9

11:30 a.m.-8:25 a.m.

2 stops16h 25m

C$ 565

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 17/8

7:40 p.m.-12:30 p.m.

2 stops21h 20m

Las Vegas Harry Reid Intl

Sun 23/8

1:45 p.m.-8:25 a.m.

2 stops14h 10m

C$ 608

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 15/4

5:25 a.m.-9:59 p.m.

2 stops21h 04m

Las Vegas Harry Reid Intl

Wed 22/4

11:59 p.m.-1:38 a.m.

2 stops21h 09m

C$ 619
Quickest round-trip

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 17/8

9:20 a.m.-3:45 p.m.

1 stop10h 55m

Las Vegas Harry Reid Intl

Mon 24/8

1:20 p.m.-6:45 a.m.

2 stops12h 55m

C$ 633

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 17/8

9:20 a.m.-3:45 p.m.

1 stop10h 55m

Las Vegas Harry Reid Intl

Tue 25/8

1:20 p.m.-6:45 a.m.

2 stops12h 55m

C$ 633

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 2/6

7:35 a.m.-5:15 p.m.

1 stop14h 10m

Las Vegas Harry Reid Intl

Sat 6/6

11:30 a.m.-6:45 a.m.

1 stop14h 45m

C$ 653
Cheapest one-way
Quickest one-way

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 28/4

7:35 a.m.-5:15 p.m.

1 stop14h 10m

C$ 390

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 28/3

6:20 a.m.-5:45 p.m.

2 stops15h 55m

C$ 401

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from St. John's to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from St. John's with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. John's to Las Vegas

How far ahead should I book a flight from St. John's to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from St. John's to Las Vegas. Price data was last updated on 13 March 2026.

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. John's to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from St. John's to Las Vegas?

Currently, November is the cheapest month in which you can book a flight from St. John's to Las Vegas (average of C$ 229). Flying from St. John's to Las Vegas in February is currently the most expensive (average of C$ 501). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 17 March 2026.
Read through reviews of airlines operating flights from St. John's to Las Vegas, such as Porter Airlines,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
424 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,432 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,296 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,811 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from St. John's to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. John's to Las Vegas?

    Air Canada and WestJet can get you from St. John's to Las Vegas in just under 12h 55m. Your travel time can differ by up to 3h 55m. There are 5176 km between St. John's and Las Vegas. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from St. John's to Las Vegas round-trip?

    United Airlines, at C$ 238, was found to be the cheapest airline from St. John's to Las Vegas.Alternate airlines to your destination round-trip include Air Canada and WestJet. Users have found that United Airlines is 58% cheaper than the other options available to this destination.

  • Can I find deals for flights from St. John's to Las Vegas that include hotel bookings?

    Yes. In addition to deals on St. John's to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Las Vegas.

  • Can I find deals for business class flights from St. John's to Las Vegas?

    Yes. Cheapflights offers flight deals from St. John's to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. John's to Las Vegas?

    Currently, November is the cheapest month in which you can book a flight from St. John's to Las Vegas (average of C$ 229). Flying from St. John's to Las Vegas in February is currently the most expensive (average of C$ 501). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Kingman
Boulder City
Henderson
North Las Vegas
Paradise

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Alternative routes for St. John's to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Deer Lake to Las Vegas flights

Top 4 airlines flying from St. John's to Las Vegas

Discover the top 4 airlines that operate flights from St. John's to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 238AverageC$ 498FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 244AverageC$ 564FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 262AverageC$ 527FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 305AverageC$ 526FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. John's to Las Vegas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. John's to Las Vegas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St. John's to Las Vegas?

Cheapflights helps you find that perfect flight to Las Vegas from St. John's by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St. John's to Las Vegas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. John's to Las Vegas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. John's to Las Vegas become cheaper?

Not ready to book yet? You can track prices for flights from St. John's to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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