YYT - LAS

C$ 290 Find Cheap Flights from St. John's to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Las Vegas departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Las Vegas, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. John's to Las Vegas (YYT-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to Las Vegas

Fri, 12 Sep - Fri, 19 Sep
WestJet Logo
7:10 a.m. - 8:21 p.m.YYT-LAS
17h 41m2 stops
WestJet Logo
10:00 a.m. - 6:20 a.m.LAS-YYT
15h 50m2 stops
C$ 455WestJet
Find Deal
Fri, 12 Sep - Fri, 19 Sep
WestJet Logo
7:10 a.m. - 10:40 a.m.YYT-LAS
32h 00m1 stop
WestJet Logo
10:00 a.m. - 6:20 a.m.LAS-YYT
15h 50m2 stops
C$ 505WestJet
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Air Canada Logo
5:00 a.m. - 11:21 a.m.YYT-LAS
10h 51m1 stop
Air Canada Logo
12:10 p.m. - 1:33 a.m.LAS-YYT
8h 53m1 stop
C$ 566Air Canada
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Air Canada Logo
2:00 p.m. - 10:13 p.m.YYT-LAS
12h 43m2 stops
Air Canada Logo
11:20 p.m. - 5:09 p.m.LAS-YYT
13h 19m2 stops
C$ 570Air Canada
Find Deal
Thu, 20 Nov - Mon, 24 Nov
 Logo
9:45 a.m. - 8:15 p.m.YYT-LAS
15h 00m2 stops
 Logo
11:05 p.m. - 3:30 p.m.LAS-YYT
11h 55m2 stops
C$ 596
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Porter Airlines Logo
6:00 a.m. - 10:02 p.m.YYT-LAS
20h 32m3 stops
Porter Airlines Logo
11:05 p.m. - 1:01 a.m.LAS-YYT
21h 26m3 stops
C$ 610Porter Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
 Logo
6:00 a.m. - 11:15 a.m.YYT-LAS
9h 45m1 stop
 Logo
6:20 p.m. - 6:20 a.m.LAS-YYT
31h 30m1 stop
C$ 614
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Porter Airlines Logo
6:00 a.m. - 10:02 p.m.YYT-LAS
20h 32m2 stops
Porter Airlines Logo
11:05 p.m. - 3:30 p.m.LAS-YYT
11h 55m2 stops
C$ 615Porter Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
United Airlines Logo
5:50 a.m. - 2:38 p.m.YYT-LAS
13h 18m3 stops
United Airlines Logo
7:00 a.m. - 12:39 a.m.LAS-YYT
13h 09m2 stops
C$ 621United Airlines
Find Deal
Sat, 6 Sep - Fri, 12 Sep
United Airlines Logo
2:00 p.m. - 10:41 p.m.YYT-LAS
13h 11m2 stops
United Airlines Logo
12:59 a.m. - 9:41 p.m.LAS-YYT
16h 12m2 stops
C$ 629United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. John's to Las Vegas flights

Get data-powered insights and trends into flights from St. John's to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. John's to Las Vegas is September, where tickets cost C$ 428 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is C$ 648 and C$ 633 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. John's to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. John's to Las Vegas, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonJune
Cheapest flightC$ 290
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from St. John's to Las Vegas

When to book flights from St. John's to Las Vegas

Are your dates flexible? Find out the best times to travel from St. John's to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. John's to Las Vegas

  • What is the cheapest flight from St. John's to Las Vegas?

    In the last 3 days, the lowest price for a flight from St. John's to Las Vegas was C$ 210 for a one-way ticket and C$ 330 for a round-trip.

  • Which aircraft models fly most regularly from St. John's to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. John's to Las Vegas?

    Star Alliance is the only airline alliance operating flights between St. John's and Las Vegas.

  • Which is the best airline for flights from St. John's to Las Vegas, Porter Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. John's to Las Vegas are Porter Airlines and United Airlines. With an average price for the route of C$ 578 and an overall rating of 8.0, Porter Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 453 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. John's to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. John's to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from St. John's is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. John's to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to St. John's with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from St. John's up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from St. John's to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from St. John's to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. John's to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 318 reviews
8.0Comfort
8.2Boarding
7.6Food
8.7Crew
7.0Entertainment
Airline reviews

All good the seats a little tight and no I pad screen

10.0 ExcellentAnonymous, Jul 2025YYZ - RSW
Read more Porter Airlines reviews

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Staff were courteous and helpful. The only negative was the flight delays (which are usually unavoidable) and the high baggage price.

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Could not fly out of Canada. Called airlines on Monday, July 14th. Tried to cancel the flight 7 days away, but they said I could not cancel and there would be no refund.

A little disorganized but overall good. The Delta flights were great though

Price was good. Entertainment and food could have been better

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Our flight info was lost as the original booking was with westjet... almost missed our outbound flight trying to get it corrected. Inbound we had to reschedule completely as they didn't have our information and resold our seats ending up getting home much later than planned. The confirmation numbers we received from justfly for westjet didn't help anything with delta as they said we needed a delta confirmation which we never received. I talked with justfly and they said it's the airlines problem and with westjet and they said it is the 3rd party bookers issue.... so, not fun

They kept making changes to the itinerary. I actually wasn't able to go and i tried to get flight credit in exchange for the ticket, but the customer service chat was taking way too much time.

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

From Montreal to Cincinnati the flight was perfect! Flight free and everyone was perfect and a pleasure to travel with. But from Casablanca to Montreal the flight crew were quite cold, unhelpful, also seemed to scold many passengers instead of simply educating or instructing them. There were a couple for sure I could describe but not name… i was really shocked bc my experience w air Canada is typically a good one at the very least. It seemed something was very much so I’m the air w the crew. The two older lady crew members and the male were amazing but the younger lady crew members w the exception of one were very clique-y and snarky, sassy

Seating wasn’t too cramped; I don’t understand how luggage bins get full if there are enough for each person. Shouldn’t there be room for the designated carry-on and personal item for each passenger at their seat? THEN, IF for some reason extra room is available for someone who prefers it, then shifts can occur. I’m simply saying it seems that I should have primary access to the storage bin at my seat and underneath in front of me. It was suggested that I go to the back of the plane to store my carry-on when I paid to have access to the first seat after 1st class. The additional stress and inconvenience could be avoided and I think all passengers and flight crew are interested in guidelines that are fair, clear, and reduce tension.

Wonderful airline. All staff were pleasant and helpful. What is sad is that it wasn’t grand gestures just everyday pleasantness and friendliness that are missing from the other airlines I have flown recently.

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

Bad service as well. Another 3hr delayed flight from chicago to Charlotte.

Orlando to Canada, despite being close and an international flight, the plane was not at all comfortable. It felt like the chair was being pushed forward, in addition to not having a TV and having to choose from a tiny glass of drink, for example, water or soda. I couldn't have both. When I asked the flight attendant for an extra glass of water, she looked at me with an ugly face. This is ridiculous. They don't want to give water to passengers. I will never fly with this airline again in my life.

Everything you need to know for your flight from St. John's to Las Vegas

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