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

According to our current data, United Airlines ($286), Porter Airlines ($295), and WestJet ($342) offers the cheapest pricing from St. John's to Las Vegas. Users have found that United Airlines is 33% cheaper than the other options available to this destination.

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 mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 39% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from St. John's to Las Vegas, book at least 49 days before your planned departure. Booking around this time can save you about 60% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $336 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $336.

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 July. Prices are generally better when you fly from St. John's to Las Vegas in January, with the cheapest ticket starting at $258.

Most accurate provider : When it comes to deals on St. John's-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. John's-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. John's-Las Vegas flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. John's-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. John's-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$286+ Flights from St. John's to Las Vegas

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. John's to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from St John's to Las Vegas Harry Reid Intl are usually found in January or February, booked 83 days in advance, depart on a Thursday or Wednesday and return on a Monday

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$286 (United Airlines)
Popular in	July
Cheapest in	January
Average price	$457

Provider with most accurate pricing for St John's-Las Vegas Harry Reid Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for St John's-Las Vegas Harry Reid Intl flights.

Search Deals

From St John's to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 3, 2025.

Wed 7/25:50 amYYT - LAS

2 stops20h 39mUnited Airlines

Wed 7/911:43 pmLAS - YYT

2 stops20h 20mUnited Airlines

Deal found 4/2

$286

Wed 8/61:10 pmYYT - LAS

2 stops13h 18mPorter Airlines

Wed 8/1310:55 pmLAS - YYT

1 stop8h 49mPorter Airlines

Deal found 4/1

$322

Tue 7/153:00 pmYYT - LAS

2 stops26h 03mWestJet

Sat 7/196:20 pmLAS - YYT

1 stop31h 30mWestJet

Deal found 4/2

$342

Wed 8/65:50 amYYT - LAS

1 stop9h 10mAir Canada

Wed 8/137:25 amLAS - YYT

2 stops12h 38mAir Canada

Deal found 4/1

$350

Tue 7/157:10 amYYT - LAS

1 stop14h 55mMultiple Airlines

Sat 7/1910:55 pmLAS - YYT

1 stop8h 49mMultiple Airlines

Deal found 4/2

$485

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 April 3, 2025.

Wed 7/25:50 amYYT - LAS

2 stops20h 39mUnited Airlines

Wed 7/911:43 pmLAS - YYT

2 stops20h 20mUnited Airlines

Deal found 4/2

$286

Tue 7/151:10 pmYYT - LAS

2 stops13h 18mPorter Airlines

Sat 7/1910:55 pmLAS - YYT

3 stops18h 21mPorter Airlines

Deal found 4/2

$295

Tue 7/153:00 pmYYT - LAS

2 stops26h 03mWestJet

Sat 7/196:20 pmLAS - YYT

1 stop31h 30mWestJet

Deal found 4/2

$342

Thu 5/11:10 pmYYT - LAS

2 stops13h 18mMultiple Airlines

Wed 5/712:35 pmLAS - YYT

1 stop29h 50mMultiple Airlines

Deal found 4/2

$352

Wed 8/65:50 amYYT - LAS

1 stop9h 10mAir Canada

Wed 8/1311:20 amLAS - YYT

1 stop8h 43mAir Canada

Deal found 4/2

$421

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 April 3, 2025 and is based on user searches.

Sat 4/51:05 pmYYT - LAS

2 stops13h 37mAir Canada

Sat 4/127:00 amLAS - YYT

1 stop14h 47mAir Canada

Deal found 4/1

$449

Sat 4/58:50 amYYT - LAS

2 stops14h 49mUnited Airlines

Fri 4/1112:59 amLAS - YYT

2 stops17h 30mUnited Airlines

Deal found 4/1

$588

Wed 4/231:05 pmYYT - LAS

1 stop12h 05mPorter Airlines

Mon 4/289:05 amLAS - YYT

1 stop10h 05mPorter Airlines

Deal found 4/2

$499

Wed 4/231:05 pmYYT - LAS

1 stop12h 05mMultiple Airlines

Mon 4/289:10 pmLAS - YYT

2 stops28h 40mMultiple Airlines

Deal found 4/1

$658

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

Wed 7/2

5:50 am-9:59 pm

2 stops20h 39m

Las Vegas Harry Reid Intl

Wed 7/9

11:43 pm-12:33 am

2 stops20h 20m

$286

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 8/6

1:10 pm-9:58 pm

2 stops13h 18m

Las Vegas Harry Reid Intl

Wed 8/13

10:55 pm-12:14 pm

1 stop8h 49m

$322

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 7/15

3:00 pm-12:33 pm

2 stops26h 03m

Las Vegas Harry Reid Intl

Sat 7/19

6:20 pm-6:20 am

1 stop31h 30m

$342

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Wed 8/6

5:50 am-10:30 am

1 stop9h 10m

Las Vegas Harry Reid Intl

Wed 8/13

7:25 am-12:33 am

2 stops12h 38m

$350

St. John'sLas Vegas

YYT - LAS

YYTLAS

St John's

Tue 7/15

7:10 am-5:35 pm

1 stop14h 55m

Las Vegas Harry Reid Intl

Sat 7/19

10:55 pm-12:14 pm

1 stop8h 49m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Compare providers for flights from St. John's to Las Vegas

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. John's to Las Vegas in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. John's-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. John's-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. John's-Las Vegas flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. John's-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. John's-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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, August is the cheapest month in which you can book a flight from St. John's to Las Vegas (average of $198). Flying from St. John's to Las Vegas in March is currently the most expensive (average of $269). 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?

When flying from St. John's to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 12% versus a flight in the morning.

Rainfall in Las Vegas by month

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Porter Airlines

7.9

Good

279 reviews

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?

Porter Airlines

7.9

Good

279 reviews

Porter Airlines

7.9

Good

279 reviews

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

United Airlines

7.4

Good

8,619 reviews

Porter Airlines

7.9

Good

279 reviews

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

WestJet

7.2

Good

2,795 reviews

Porter Airlines

7.9

Good

279 reviews

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

Air Canada

7.0

Good

9,028 reviews

Porter Airlines

7.9

Good

279 reviews

Reviews

1 / 17

10.0

Excellent

Anonymous,Dec 2024

YYZ - LAS

Related info for your journey

What are the cheapest airlines flying from St. John's to Las Vegas round-trip?
According to our current data, United Airlines ($286), Porter Airlines ($295), and WestJet ($342) offers the cheapest pricing from St. John's to Las Vegas. Users have found that United Airlines is 33% 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, August is the cheapest month in which you can book a flight from St. John's to Las Vegas (average of $198). Flying from St. John's to Las Vegas in March is currently the most expensive (average of $269). 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

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$286+ Cheap flights from St. John's (YYT) to Las Vegas (LAS)

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. John's to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from St John's to Las Vegas Harry Reid Intl are usually found in January or February, booked 83 days in advance, depart on a Thursday or Wednesday and return on a Monday

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

Most accurate provider

Most trusted provider

Round-trip 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 April 3, 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 April 3, 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.

Compare providers for flights from St. John's to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. John's to Las Vegas in April.

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 March 28, 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 April 3, 2025.

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

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?

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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 April 3, 2025.