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

WestJet, at C$ 425, was found to be the cheapest airline from St. John's to Las Vegas.Alternate airlines to your destination round-trip include United Airlines and Air Canada. Users have found that WestJet is 21% cheaper than the other options available to this destination.

What are the most popular airlines that fly from St. John's to Las Vegas?

Consider Air Canada, Porter Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from St. John's to Las Vegas.

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

Saturday flights are generally found to be more expensive for flights from St. John's to Las Vegas. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

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

Travellers have found it’s best to book a flight 49 days in advance to save up to 60% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. John's to Las Vegas 1-2 weeks in advance for as low as C$ 347, or C$ 459 for flights within the next 24 hours.

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

Flights from St. John's to Las Vegas lean towards being more expensive in November. Prices are generally better when you fly from St. John's to Las Vegas in January, with the cheapest ticket starting at C$ 353.

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.

C$ 231+ Flights from St. John's to Las Vegas

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

Round-trip from	C$ 425
One-way from	C$ 231
Popular in	November
Cheapest in	January
Average price	C$ 613

WestJet
4/8-11/8
4 total stops
44h 13m total
St. John's to Las Vegas

Search Deals

WestJet
25/7
2 total stops
17h 41m total
St. John's to Las Vegas

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 133 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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 12 June 2025.

Sat 11/107:10 a.m.YYT - LAS

2 stops17h 41mWestJet

Tue 14/101:25 p.m.LAS - YYT

2 stops12h 25mWestJet

Deal found 11/6C$ 407

Thu 20/116:00 a.m.YYT - LAS

1 stop11h 58mPorter Airlines

Mon 24/119:35 a.m.LAS - YYT

1 stop9h 25mPorter Airlines

Deal found 11/6C$ 451

Thu 20/119:35 a.m.YYT - LAS

2 stops15h 14mMultiple Airlines

Mon 24/119:35 a.m.LAS - YYT

1 stop9h 25mMultiple Airlines

Deal found 11/6C$ 454

Wed 2/75:50 a.m.YYT - LAS

2 stops15h 41mUnited Airlines

Wed 9/77:25 a.m.LAS - YYT

2 stops12h 43mUnited Airlines

Deal found 10/6C$ 483

Wed 2/75:50 a.m.YYT - LAS

1 stop9h 10mAir Canada

Wed 9/711:30 a.m.LAS - YYT

1 stop8h 38mAir Canada

Deal found 10/6C$ 509

Tue 17/63:00 p.m.YYT - LAS

2 stops12h 24mDelta

Tue 24/66:00 a.m.LAS - YYT

2 stops12h 25mDelta

Deal found 10/6C$ 610

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 12 June 2025.

Mon 4/87:40 p.m.YYT - LAS

2 stops28h 28mWestJet

Mon 11/810:05 a.m.LAS - YYT

2 stops15h 45mWestJet

Deal found 9/6C$ 425

Tue 8/71:10 p.m.YYT - LAS

2 stops13h 15mMultiple Airlines

Tue 15/71:25 p.m.LAS - YYT

2 stops12h 25mMultiple Airlines

Deal found 10/6C$ 459

Wed 2/75:50 a.m.YYT - LAS

2 stops15h 41mUnited Airlines

Wed 9/77:25 a.m.LAS - YYT

2 stops12h 43mUnited Airlines

Deal found 10/6C$ 483

Wed 2/75:50 a.m.YYT - LAS

1 stop9h 10mAir Canada

Wed 9/711:30 a.m.LAS - YYT

1 stop8h 38mAir Canada

Deal found 10/6C$ 509

Tue 17/63:00 p.m.YYT - LAS

2 stops12h 24mDelta

Tue 24/66:00 a.m.LAS - YYT

2 stops12h 25mDelta

Deal found 10/6C$ 610

Tue 24/61:10 p.m.YYT - LAS

2 stops13h 15mPorter Airlines

Mon 30/610:55 p.m.LAS - YYT

1 stop8h 49mPorter Airlines

Deal found 9/6C$ 636

Last-minute flights from St. John's to Las Vegas
Discover last-minute flight deals from St. John's to Las Vegas. Data last updated 12 June 2025 and is based on user searches.

Tue 17/63:00 p.m.YYT - LAS

2 stops12h 24mDelta

Tue 24/66:00 a.m.LAS - YYT

2 stops12h 25mDelta

Deal found 10/6C$ 610

Tue 17/63:00 p.m.YYT - LAS

2 stops33h 08mWestJet

Tue 24/68:00 a.m.LAS - YYT

1 stop17h 50mWestJet

Deal found 10/6C$ 740

Tue 17/61:10 p.m.YYT - LAS

2 stops13h 15mMultiple Airlines

Tue 24/69:59 p.m.LAS - YYT

3 stops19h 22mMultiple Airlines

Deal found 10/6C$ 757

Tue 17/65:00 a.m.YYT - LAS

2 stops14h 26mUnited Airlines

Mon 23/612:59 a.m.LAS - YYT

2 stops19h 57mUnited Airlines

Deal found 10/6C$ 2,706

Tue 24/61:10 p.m.YYT - LAS

2 stops13h 15mPorter Airlines

Mon 30/610:55 p.m.LAS - YYT

1 stop8h 49mPorter Airlines

Deal found 9/6C$ 636

Wed 2/77:10 a.m.YYT - LAS

2 stops17h 41mWestJet

Wed 9/711:30 a.m.LAS - YYT

2 stops14h 03mWestJet

Deal found 11/6C$ 455

Wed 2/75:50 a.m.YYT - LAS

2 stops15h 41mUnited Airlines

Wed 9/77:25 a.m.LAS - YYT

2 stops12h 43mUnited Airlines

Deal found 10/6C$ 483

Wed 2/75:50 a.m.YYT - LAS

1 stop9h 10mAir Canada

Wed 9/711:30 a.m.LAS - YYT

1 stop8h 38mAir Canada

Deal found 10/6C$ 509

Tue 8/71:10 p.m.YYT - LAS

2 stops13h 15mMultiple Airlines

Tue 15/71:25 p.m.LAS - YYT

2 stops12h 25mMultiple Airlines

Deal found 10/6C$ 459

One-way flights from St. John's to Las Vegas
Search for one-way flight options from St. John's to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Fri 25/77:10 a.m.YYT - LAS

2 stops17h 41mWestJet

Deal found 10/6C$ 231

Sun 27/75:50 a.m.YYT - LAS

1 stop9h 10mAir Canada

Deal found 11/6C$ 346

Sun 27/77:00 a.m.YYT - LAS

3 stops38h 01mMultiple Airlines

Deal found 11/6C$ 347

Cheapflights Fare Finder

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

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Mon 4/8

7:40 p.m.-7:38 p.m.

2 stops28h 28m

Las Vegas Harry Reid Intl

Mon 11/8

10:05 a.m.-6:20 a.m.

2 stops15h 45m

C$ 425

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 8/7

1:10 p.m.-9:55 p.m.

2 stops13h 15m

Las Vegas Harry Reid Intl

Tue 15/7

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

2 stops12h 25m

C$ 459

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 2/7

5:50 a.m.-5:01 p.m.

2 stops15h 41m

Las Vegas Harry Reid Intl

Wed 9/7

7:25 a.m.-12:38 a.m.

2 stops12h 43m

C$ 483

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 2/7

5:50 a.m.-10:30 a.m.

1 stop9h 10m

Las Vegas Harry Reid Intl

Wed 9/7

11:30 a.m.-12:38 a.m.

1 stop8h 38m

C$ 509

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 17/6

3:00 p.m.-10:54 p.m.

2 stops12h 24m

Las Vegas Harry Reid Intl

Tue 24/6

6:00 a.m.-10:55 p.m.

2 stops12h 25m

C$ 610

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 24/6

1:10 p.m.-9:55 p.m.

2 stops13h 15m

Las Vegas Harry Reid Intl

Mon 30/6

10:55 p.m.-12:14 p.m.

1 stop8h 49m

C$ 636

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Fri 25/7

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

2 stops17h 41m

C$ 231

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 27/7

5:50 a.m.-10:30 a.m.

1 stop9h 10m

C$ 346

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Sun 27/7

7:00 a.m.-4:31 p.m.

3 stops38h 01m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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?

Booking 48 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?

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?

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

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

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

Read through reviews of airlines operating flights from St. John's to Las Vegas, such as Porter Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Porter Airlines

8.0

Very good

288 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Delta

8.0

Very good

7,950 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

United Airlines

7.4

Good

8,790 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

WestJet

7.2

Good

2,868 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Air Canada

7.1

Good

9,531 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Related info for your journey

What are the cheapest airlines flying from St. John's to Las Vegas round-trip?
WestJet, at C$ 425, was found to be the cheapest airline from St. John's to Las Vegas.Alternate airlines to your destination round-trip include United Airlines and Air Canada. Users have found that WestJet is 21% 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$ 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

Henderson

Boulder City

North Las Vegas

Paradise

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 370	AverageC$ 506	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 382	AverageC$ 451	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Porter Airlines	CheapestC$ 396	AverageC$ 568	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 399	AverageC$ 583	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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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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Cheap flights from St. John's to Las Vegas from C$ 231

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Cheapest flights from St. John's to Las VegasExplore 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 12 June 2025.

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 12 June 2025.

Cheapflights Fare Finder

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

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.

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 9 June 2025.

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

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 12 June 2025.

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.

Rainfall in Las Vegas by month

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

Temperature in Las Vegas by month

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

Reviews of airlines servicing Las Vegas

Read through reviews of airlines operating flights from St. John's to Las Vegas, such as Porter Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

How can I 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?

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

Travelling to a place near St. John's?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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?

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

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

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

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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 12 June 2025.