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Cheap flights from St. John's to Las Vegas from C$ 373

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LAS
31 Aug — 7 Sep1
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 1 August 2026.

Sun 13/97:35 a.m.
YYT
-
LAS
2 stops13h 30m
WestJet
Fri 18/94:30 p.m.
LAS
-
YYT
1 stop9h 45m
WestJet
Deal found 31/7C$ 488
Sat 22/87:40 p.m.
YYT
-
LAS
1 stop30h 30m
WestJet
Thu 27/81:45 p.m.
LAS
-
YYT
2 stops14h 10m
WestJet
Deal found 1/8C$ 531
Sun 6/97:35 a.m.
YYT
-
LAS
2 stops12h 40m
WestJet
Sat 12/96:10 p.m.
LAS
-
YYT
2 stops33h 45m
WestJet
Deal found 31/7C$ 535

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 1 August 2026.

Round-trip from

C$ 488

One-way from

C$ 373

Popular in

March

Cheapest in

April

Average price

C$ 758
WestJet
  • WestJet
  • 13/9-18/9
  • 3 total stops
  • 23h 15m total
  • St. John's to Las Vegas
Search Deals
Air Canada
  • Air Canada
  • 24/9
  • 2 total stops
  • 12h 11m total
  • St. John's to Las Vegas
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 420 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (C$ 118 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 1 August 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
Quickest round-trip

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 13/9

7:35 a.m.-3:30 p.m.

1 stop12h 25m

Las Vegas Harry Reid Intl

Fri 18/9

4:30 p.m.-6:45 a.m.

1 stop9h 45m

C$ 497

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 18/9

7:35 a.m.-9:40 p.m.

1 stop18h 35m

Las Vegas Harry Reid Intl

Fri 25/9

4:30 p.m.-6:45 a.m.

1 stop9h 45m

C$ 588

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 19/9

7:35 a.m.-9:40 p.m.

1 stop18h 35m

Las Vegas Harry Reid Intl

Sun 27/9

4:35 p.m.-10:55 p.m.

2 stops25h 50m

C$ 650

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 23/9

1:15 p.m.-9:59 p.m.

2 stops13h 14m

Las Vegas Harry Reid Intl

Fri 25/9

11:59 p.m.-12:33 a.m.

2 stops20h 04m

C$ 684

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 6/12

5:15 a.m.-9:02 p.m.

2 stops20h 17m

Las Vegas Harry Reid Intl

Fri 11/12

2:19 p.m.-1:26 p.m.

2 stops18h 37m

C$ 691

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 24/8

1:30 p.m.-10:22 p.m.

2 stops13h 22m

Las Vegas Harry Reid Intl

Thu 27/8

11:20 p.m.-3:05 p.m.

2 stops11h 15m

C$ 755

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 13/12

2:25 p.m.-10:37 p.m.

1 stop12h 42m

Las Vegas Harry Reid Intl

Fri 18/12

11:35 p.m.-11:10 p.m.

2 stops19h 05m

C$ 786

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 24/8

1:30 p.m.-10:22 p.m.

2 stops13h 22m

Las Vegas Harry Reid Intl

Sat 29/8

11:20 p.m.-8:17 p.m.

2 stops16h 27m

C$ 787
Cheapest one-way
Quickest one-way

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Thu 24/9

1:15 p.m.-8:56 p.m.

2 stops12h 11m

C$ 373

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Thu 24/9

8:45 a.m.-9:40 p.m.

3 stops17h 25m

C$ 426

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Sorted by cheapest first

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

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

Currently, April is the cheapest month in which you can book a flight from St. John's to Las Vegas (average of C$ 364). Flying from St. John's to Las Vegas in March is currently the most expensive (average of C$ 1,734). 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.

How much does it cost to fly round-trip from St. John's to Las Vegas?

Airfare is below average for this route at the moment.

St. John's to Las Vegas flights typically cost between C$ 660 and C$ 901 in September.
The cheapest round-trip price found within the last 5 days was C$ 488 on WestJet (13 Sep-18 Sep).

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 1 August 2026.
Read through reviews of airlines operating flights from St. John's to Las Vegas, such as Porter Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
WestJet
7.2
Good
3,424 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,419 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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?

    WestJet and United Airlines can get you from St. John's to Las Vegas in just under 12h 25m. Your travel time can differ by up to 3h 32m. 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?

    Air Canada, at C$ 234, was found to be the cheapest airline from St. John's to Las Vegas.Alternate airlines to your destination round-trip include Porter Airlines and WestJet. Users have found that Air Canada is 71% 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, April is the cheapest month in which you can book a flight from St. John's to Las Vegas (average of C$ 364). Flying from St. John's to Las Vegas in March is currently the most expensive (average of C$ 1,734). 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
Paradise
Kingman
North Las Vegas
Henderson

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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 3 airlines flying from St. John's to Las Vegas

Discover the top 3 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 234AverageC$ 891FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 309AverageC$ 582FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 396AverageC$ 773FlexibilityNo cancel feeOn-time60%
Search WestJet 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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