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Cheap flights from St. John's to Las Vegas from C$ 267

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LAS
19 Aug — 26 Aug1
1 adult

Cheap 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 14 August 2025.

Round-trip from

C$ 398

One-way from

C$ 267

Popular in

October

Cheapest in

January

Average price

C$ 586
WestJet
  • WestJet
  • 14/9-19/9
  • 4 total stops
  • 33h 31m total
  • St. John's to Las Vegas
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WestJet
  • WestJet
  • 28/9
  • 1 total stop
  • 32h 00m total
  • St. John's to Las Vegas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from St. John's to Las Vegas

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 14 August 2025.

Sun 14/97:10 a.m.YYT - LAS
2 stops17h 41mWestJet
Fri 19/910:00 a.m.LAS - YYT
2 stops15h 50mWestJet
Deal found 14/8C$ 398
Sat 20/97:10 a.m.YYT - LAS
2 stops17h 41mWestJet
Mon 22/910:00 a.m.LAS - YYT
2 stops15h 50mWestJet
Deal found 14/8C$ 433
Sat 20/97:10 a.m.YYT - LAS
2 stops17h 41mWestJet
Tue 23/91:25 p.m.LAS - YYT
2 stops12h 25mWestJet
Deal found 14/8C$ 438
Sat 27/92:00 p.m.YYT - LAS
2 stops12h 43mAir Canada
Sat 4/1011:10 a.m.LAS - YYT
1 stop8h 59mAir Canada
Deal found 13/8C$ 458
Thu 20/119:45 a.m.YYT - LAS
2 stops15h 00mWestJet
Mon 24/118:00 a.m.LAS - YYT
1 stop20h 17mWestJet
Deal found 13/8C$ 474
Sat 27/97:10 a.m.YYT - LAS
2 stops30h 28mWestJet
Sat 4/101:25 p.m.LAS - YYT
2 stops12h 25mWestJet
Deal found 13/8C$ 485
Thu 6/119:45 a.m.YYT - LAS
1 stop16h 16mWestJet
Mon 10/118:00 a.m.LAS - YYT
1 stop20h 17mWestJet
Deal found 14/8C$ 496

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 14 August 2025.
Use the filters below to find and compare flights from St. John's to Las Vegas that are best for you.

Fly from

St. John's

Fly to

Las Vegas

Route

Depart

Return

Price

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 14/9

7:10 a.m.-8:21 p.m.

2 stops17h 41m

Las Vegas Harry Reid Intl

Fri 19/9

10:00 a.m.-6:20 a.m.

2 stops15h 50m

C$ 398

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 20/9

7:10 a.m.-8:21 p.m.

2 stops17h 41m

Las Vegas Harry Reid Intl

Mon 22/9

10:00 a.m.-6:20 a.m.

2 stops15h 50m

C$ 433

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 20/9

7:10 a.m.-8:21 p.m.

2 stops17h 41m

Las Vegas Harry Reid Intl

Tue 23/9

1:25 p.m.-6:20 a.m.

2 stops12h 25m

C$ 433

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 27/9

2:00 p.m.-10:13 p.m.

2 stops12h 43m

Las Vegas Harry Reid Intl

Sat 4/10

11:10 a.m.-12:39 a.m.

1 stop8h 59m

C$ 458

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 27/9

7:10 a.m.-10:40 a.m.

1 stop32h 00m

Las Vegas Harry Reid Intl

Sat 4/10

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

1 stop31h 30m

C$ 466

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Thu 20/11

9:45 a.m.-8:15 p.m.

2 stops15h 00m

Las Vegas Harry Reid Intl

Mon 24/11

8:00 a.m.-8:47 a.m.

1 stop20h 17m

C$ 474

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 28/9

7:10 a.m.-10:40 a.m.

1 stop32h 00m

C$ 267

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 26/9

5:50 a.m.-12:15 a.m.

2 stops22h 55m

C$ 318

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 28/9

1:15 p.m.-8:21 p.m.

3 stops35h 36m

C$ 334

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 26/9

6:25 p.m.-9:29 p.m.

3 stops31h 34m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 11 results
1
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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 8 August 2025.

Booking 68 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, January is the cheapest month in which you can book a flight from St. John's to Las Vegas (average of C$ 212). Flying from St. John's to Las Vegas in August is currently the most expensive (average of C$ 292). 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.

What is the cheapest time of day to fly from YYT to LAS?

Find hourly flight availability from St. John's to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 August 2025.

One of the essential ways to save on airfare from St. John's to Las Vegas is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from St. John's to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from St. John's to Las Vegas. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their St. John's to Las Vegas flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from St. John's to Las Vegas?

Share of one-stop round-trip flights from St. John's to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 53% of one-stop itineraries from St. John's to Las Vegas on Cheapflights.

What’s the cheapest layover airport for flights from St. John's to Las Vegas?

Average round-trip fare for 1-stop flights from St. John's to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 545.

What’s the fastest layover option from St. John's to Las Vegas?

Shortest average travel time for 1-stop one-way flights from St. John's to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 10h 16m.

Which airport typically offers the quickest layover for flights from St. John's to Las Vegas?

Average layover duration for 1-stop one-way flights from St. John's to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 52m.

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 14 August 2025.
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
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
332 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,916 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
3,015 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,949 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

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

    WestJet, at C$ 366, 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 United Airlines. Users have found that WestJet is 31% 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, January is the cheapest month in which you can book a flight from St. John's to Las Vegas (average of C$ 212). Flying from St. John's to Las Vegas in August is currently the most expensive (average of C$ 292). 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
Henderson
Boulder City
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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 366AverageC$ 556FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 373AverageC$ 477FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 385AverageC$ 453FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 397AverageC$ 578FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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

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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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