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Cheap flights from St. John's to Las Vegas from C$ 456

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LAS
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

C$ 733

Popular in

July

Cheapest in

January

Average price

C$ 544
Porter Airlines
  • Porter Airlines
  • 3/4-7/4
  • 2 total stops
  • 22h 39m total
  • St. John's to Las Vegas
Highest demand for flights based on searches. 10% potential increase in price (C$ 102 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Average for round-trip flights in March 2025

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 25 March 2025.

Wed 2/75:50 a.m.YYT - LAS
2 stops20h 39mUnited Airlines
Wed 9/72:45 p.m.LAS - YYT
2 stops17h 48mUnited Airlines
Deal found 24/3C$ 456
Wed 2/73:00 p.m.YYT - LAS
2 stops22h 38mMultiple Airlines
Wed 9/711:10 p.m.LAS - YYT
1 stop13h 49mMultiple Airlines
Deal found 24/3C$ 658
Wed 2/73:00 p.m.YYT - LAS
1 stop25h 09mWestJet
Wed 9/76:20 p.m.LAS - YYT
1 stop31h 30mWestJet
Deal found 24/3C$ 672
Wed 23/41:05 p.m.YYT - LAS
1 stop12h 05mPorter Airlines
Mon 28/49:10 a.m.LAS - YYT
1 stop10h 00mPorter Airlines
Deal found 23/3C$ 925

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 25 March 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

Thu 3/4

9:35 a.m.-7:25 p.m.

2 stops14h 20m

Las Vegas Harry Reid Intl

Mon 7/4

9:10 a.m.-11:40 p.m.

1 stop10h 00m

C$ 733

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 23/4

1:05 p.m.-8:40 p.m.

1 stop12h 05m

Las Vegas Harry Reid Intl

Mon 28/4

9:10 a.m.-11:40 p.m.

1 stop10h 00m

C$ 925

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Thu 3/4

8:50 a.m.-10:16 p.m.

3 stops17h 56m

Las Vegas Harry Reid Intl

Mon 7/4

7:11 p.m.-1:09 p.m.

2 stops13h 28m

C$ 1,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

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 21 March 2025.

Booking 83 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$ 311). 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 25 March 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.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 25 March 2025.

Food

7.6

Overall

7.9

Boarding

8.2

Crew

8.7

Entertainment

6.9

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Food

7.6

Overall

7.9

Boarding

8.2

Crew

8.7

Entertainment

6.9

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Food

7.6

Overall

7.9

Boarding

8.2

Crew

8.7

Entertainment

6.9

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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?

    Porter Airlines, at C$ 925, was found to be the cheapest airline from St. John's to Las Vegas. An alternate airline flying to your destination would be United Airlines.

  • 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$ 311). 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 St. John's?

Book flights to St. John's if you plan to visit one of these locations
Henderson
Boulder City
North Las Vegas
Paradise

Browse thousands of different options on Cheapflights for your next trip

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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.

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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 388AverageC$ 579FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 400AverageC$ 460FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 415AverageC$ 627FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 428AverageC$ 664FlexibilityNo cancel feeOn-time60%
Search WestJet 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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