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Cheap flights from St. John's to Las Vegas from C$ 274

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LAS
2 Jan — 9 Jan1
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.

Best flights from St. John's to Las Vegas
Discover carefully curated flight deals from St. John's to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 December 2025.

Mon 19/15:00 a.m.YYT - LAS
2 stops21h 29mUnited Airlines
Thu 22/17:30 a.m.LAS - YYT
2 stops13h 58mUnited Airlines
Deal found 30/11C$ 509
Mon 4/57:10 a.m.YYT - LAS
2 stops17h 40mWestJet
Mon 11/59:10 p.m.LAS - YYT
2 stops28h 40mWestJet
Deal found 2/12C$ 525
Mon 4/51:10 p.m.YYT - LAS
1 stop11h 50mMultiple Airlines
Mon 11/56:20 p.m.LAS - YYT
1 stop31h 30mMultiple Airlines
Deal found 2/12C$ 595
Tue 17/29:45 a.m.YYT - LAS
1 stop12h 58mMultiple Airlines
Mon 23/211:05 p.m.LAS - YYT
2 stops12h 00mMultiple Airlines
Deal found 1/12C$ 604
Tue 17/29:45 a.m.YYT - LAS
1 stop12h 58mWestJet
Mon 23/28:00 a.m.LAS - YYT
1 stop20h 17mWestJet
Deal found 1/12C$ 631
Fri 23/11:30 p.m.YYT - LAS
2 stops24h 03mUnited Airlines
Mon 26/111:50 p.m.LAS - YYT
2 stops20h 51mUnited Airlines
Deal found 1/12C$ 665

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 3 December 2025.

Round-trip from

C$ 509

One-way from

C$ 274

Popular in

December

Cheapest in

January

Average price

C$ 866
United Airlines
  • United Airlines
  • 19/1-21/1
  • 4 total stops
  • 33h 14m total
  • St. John's to Las Vegas
Search Deals
17/1
  • 17/1
  • 3 total stops
  • 21h 59m total
  • St. John's to Las Vegas
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 3 December 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

Mon 19/1

5:00 a.m.-9:59 p.m.

2 stops21h 29m

Las Vegas Harry Reid Intl

Thu 22/1

7:30 a.m.-1:58 a.m.

2 stops13h 58m

C$ 509

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 4/5

7:10 a.m.-8:20 p.m.

2 stops17h 40m

Las Vegas Harry Reid Intl

Mon 11/5

9:10 p.m.-6:20 a.m.

2 stops28h 40m

C$ 525

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 4/5

1:10 p.m.-8:30 p.m.

1 stop11h 50m

Las Vegas Harry Reid Intl

Mon 11/5

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

1 stop31h 30m

C$ 595

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 17/2

9:45 a.m.-6:13 p.m.

1 stop12h 58m

Las Vegas Harry Reid Intl

Mon 23/2

11:05 p.m.-3:35 p.m.

2 stops12h 00m

C$ 604

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 17/2

9:45 a.m.-6:13 p.m.

1 stop12h 58m

Las Vegas Harry Reid Intl

Mon 23/2

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

1 stop20h 17m

C$ 631

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 23/1

1:30 p.m.-9:03 a.m.

2 stops24h 03m

Las Vegas Harry Reid Intl

Mon 26/1

11:50 p.m.-1:11 a.m.

2 stops20h 51m

C$ 665

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 17/1

6:20 a.m.-11:49 p.m.

3 stops21h 59m

C$ 274

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sat 17/1

5:00 a.m.-3:20 p.m.

2 stops14h 50m

C$ 329

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

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 28 November 2025.

Booking 12 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$ 242). Flying from St. John's to Las Vegas in April is currently the most expensive (average of C$ 431). 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 3 December 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 16% on airfare.

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 3 December 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
394 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
394 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,064 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,190 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,497 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Crew

8.6

Boarding

8.2

Entertainment

7.0

Overall

8.0

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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?

    United Airlines and WestJet can get you from St. John's to Las Vegas in just under 17h 40m. Your travel time can differ by up to 3h 49m. 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$ 259, 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 52% 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$ 242). Flying from St. John's to Las Vegas in April is currently the most expensive (average of C$ 431). 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 3 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 358AverageC$ 482FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 370AverageC$ 474FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 381AverageC$ 501FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 385AverageC$ 448FlexibilityNo cancel feeOn-time69%
Search United 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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