YYT - LAS

C$ 244 Find Cheap Flights from St. John's to Las Vegas – Compare and Save

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 10/9. 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, 0 bags

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Everything you should know

Cheapest round-trip
C$ 425
Typical prices: C$ 397-C$ 658
WestJet
Thu 10/9Thu 17/9
YYT - LAS • 1 stop
Cheapest one-way flights
C$ 244
WestJet
Thu 10/9
YYT - LAS • 2 stops
Top airlines
Cheapest • from C$ 425 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between St. John's and Las Vegas. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 728 (round-trip)
Shortest trip • 10h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 56% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight 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

Thu, 10 Sep - Thu, 17 Sep
WestJet Logo
7:35 a.m. - 3:30 p.m.
YYT
-
LAS
12h 25m
1 stop
WestJet Logo
4:30 p.m. - 6:45 a.m.
LAS
-
YYT
9h 45m
1 stop
C$ 425WestJet
Thu, 10 Sep - Thu, 17 Sep
WestJet Logo
9:20 a.m. - 9:40 p.m.
YYT
-
LAS
16h 50m
2 stops
WestJet Logo
4:30 p.m. - 6:45 a.m.
LAS
-
YYT
9h 45m
1 stop
C$ 425WestJet
Sun, 13 Sep - Fri, 18 Sep
WestJet Logo
7:35 a.m. - 3:45 p.m.
YYT
-
LAS
12h 40m
2 stops
WestJet Logo
4:30 p.m. - 6:45 a.m.
LAS
-
YYT
9h 45m
1 stop
C$ 428WestJet
Tue, 18 Aug - Tue, 25 Aug
Air Canada Logo
7:30 a.m. - 10:24 p.m.
YYT
-
LAS
19h 24m
2 stops
Air Canada Logo
11:25 p.m. - 5:10 p.m.
LAS
-
YYT
13h 15m
2 stops
C$ 586Air Canada
Tue, 18 Aug - Tue, 25 Aug
Air Canada Logo
7:30 a.m. - 10:24 p.m.
YYT
-
LAS
19h 24m
2 stops
Air Canada Logo
11:25 p.m. - 4:31 p.m.
LAS
-
YYT
12h 36m
1 stop
C$ 615Air Canada
Wed, 23 Sep - Fri, 25 Sep
United Airlines Logo
5:35 a.m. - 5:02 p.m.
YYT
-
LAS
15h 57m
2 stops
United Airlines Logo
11:50 p.m. - 12:33 a.m.
LAS
-
YYT
20h 13m
2 stops
C$ 618United Airlines
Wed, 23 Sep - Fri, 25 Sep
Air Canada Logo
1:15 p.m. - 9:59 p.m.
YYT
-
LAS
13h 14m
2 stops
Air Canada Logo
11:50 p.m. - 12:33 a.m.
LAS
-
YYT
20h 13m
2 stops
C$ 618Air Canada
Mon, 9 Nov - Fri, 13 Nov
Porter Airlines Logo
2:25 p.m. - 10:37 p.m.
YYT
-
LAS
12h 42m
1 stop
Porter Airlines Logo
11:35 p.m. - 1:30 p.m.
LAS
-
YYT
9h 25m
1 stop
C$ 634Porter Airlines
Sun, 13 Sep - Fri, 18 Sep
Multiple Airlines Logo
7:35 a.m. - 3:45 p.m.
YYT
-
LAS
12h 40m
2 stops
Multiple Airlines Logo
5:00 p.m. - 6:45 a.m.
LAS
-
YYT
33h 15m
3 stops
C$ 636Multiple Airlines
Mon, 9 Nov - Fri, 13 Nov
Porter Airlines Logo
7:00 a.m. - 10:37 p.m.
YYT
-
LAS
20h 07m
2 stops
Porter Airlines Logo
11:35 p.m. - 1:30 p.m.
LAS
-
YYT
9h 25m
1 stop
C$ 639Porter Airlines
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.

How much is a round-trip flight from St. John's to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. John's to Las Vegas departing in September.

Flight prices are below average for this route right now.

Flights to Las Vegas from St. John's usually cost between C$ 660 and C$ 901 in September.
The lowest price found in the past 5 days was C$ 425 on WestJet (10 Sep–17 Sep).

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 April, where tickets cost C$ 365 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is C$ 1,736 and C$ 1,297 respectively.

Good to know

Low season

December

Cheapest flight

C$ 244
Best time to beat the crowds but there is an average 58% increase in price.
Most popular time to fly (6% more expensive 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 5 days, the lowest price for a flight from St. John's to Las Vegas was C$ 244 for a one-way ticket and C$ 425 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 WestJet?

    The two airlines most popular with KAYAK users for flights from St. John's to Las Vegas are Porter Airlines and WestJet. With an average price for the route of C$ 582 and an overall rating of 8.0, Porter Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 776 and an overall rating of 7.2.

  • 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 3 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 449 reviews
8.0Comfort
8.6Crew
7.5Food
8.2Boarding
6.9Entertainment
Airline reviews

Boarding pass counter did not open until 2 hrs before flight. We were there 3 hrs before as we like to be early ( eat, relax etc). Due to this the line up was large , thus never got through security till 15 min before boarding. Other than that, everything was great

8.0 ExcellentDarren, Jul 2026
YYT - YHM
Read more Porter Airlines reviews

Boarding pass counter did not open until 2 hrs before flight. We were there 3 hrs before as we like to be early ( eat, relax etc). Due to this the line up was large , thus never got through security till 15 min before boarding. Other than that, everything was great

Look, I understand that Kayak doesn't know I cancelled my flight on Porter. So I didn't actually fly yesterday. My main disappointment is with Porter ticket fare policies, and maybe you can pass this on to them: At my employer's request, I had booked a full fare ticket with no change fees since my trip to Toronto would likely be extended. Indeed, when I went to change my flight home to a later date, I was told the Fare Difference would cost an additional $550. So much for no change fees lol! While I had the agent on the line, I hopped over to Kayak, searched for new flights on the date in question, and saw a one-way ticket that got me home for only $355. So I got reimbursed about $450for the unused half of my roundtrip and bought a new ticket for $355. What good is a full fare / no change fee ticket if they screw you with "fare difference" BS. I'm still flying home on Porter Airlines but they just lost a hundred bucks with their stupid shenanigans.

I flew with Porter yesterday and overall had a positive experience. The flight was delayed, but the airline did a good job keeping passengers informed with frequent updates throughout the process. My biggest challenge was actually in Terminal 3, where the speaker system wasn’t very clear. It was often difficult to hear the announcements, which made it harder to follow updates at the gate. On board, the experience improved significantly. The aircraft felt very new and well maintained, and the seats were surprisingly comfortable for a short-haul flight. One of the flight attendants seemed a little disengaged, but the other was excellent—friendly, professional, and a pleasure to interact with. Despite the delay, the comfortable aircraft, clear communication from Porter, and positive onboard service made for a good overall experience.

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Organization and the adjusted times but the snacks could be of a bigger portion

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

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

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....

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

I had a problem checking in as I didn’t have the correct code. I had to phone BudgetAir.com. They charged me an additional 174US for some tax or something in order to provide me with my booking number. I will never use a third party seller again. Absolutely criminal activity. But I did get to where I wanted to go

Never been on a long haul flight that didn't have on flight entertainment. I hope the way back is better !

I like the leg room in the exit isle..easier to get past people and I did t have to pay extra! Westjet changed my return flight time to a night flight 2 weeks before I left and left me hanging with NO HELP to resolve all the frustration they caused since I booked thru BudgetAir. They receive the lowest of star ratings I can give (if there was negative stars I’d be using those) for customer support and an overall bad score for the rest of the experience! So sad cause they used to good :)

Better boarding process, but not the fault of the airline… people are dumb.

It was a swoop flight at a west jetfare… the plane was literally a swoop branded plane.. I pay extra to NOT fly the budget carriers like swoop and flair so needless to say I was annoyed when both my outgoing and return flight were on swoop planes.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

Mutiple delays and changes of gate resulting in arrival 5 hours after intended.

I swear airplane seats keep getting smaller and smaller but everything else was great. Smooth sailing and we got in early.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

I have flown on many airlines all over the world, and this plane flight was the most uncomfortable I have ever experienced.

It was delayed then we turned around so not good.

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

Left two hours late, now screens and WiFi wasn’t working. Unacceptable on a 6h gate to gate flight

Original flight was canceled due to bad weather...not a problem, completely understand however I had booked a direct return, instead I was rebooked with a layover of over 2.5 hours. What should have been just over 2 hours turned into 6 hours. Snacks on-board were pitiful and they were constantly out of beverage products.

Not even a snack on a five- hour international flight? Really? One drink serving? Really?

The cabin crew was fine, nothing out of the ordinary. However, the crew at check in was a disaster. We had already checked in and wanted to see if we could upgrade to first class. Waited in line bc the crew was so slow. No sense of urgency. Long story short, the lady, Maria, would refuse to answer our questions directly. As we are about to leave, she asked if we wanted our boarding passes printed. I figured we were there, already wasted time, might as well. We could have gone to through security as we were already checked in. As she’s putting in our information, my bf has to step away, leaving me with out two carry on. I just had surgery and was in a sling as I don’t have much strength or movement in my left arm. She looks down at our carry ons and said we need to make sure it fits. I told her, I haven’t had an issue with it as this is what I flew with from the states to Canada. We both flew with the same carry ons. She just said to me, it doesn’t matter. I also asked her if this is a different procedure with this Air Canada as I have flown to multiple countries and states with this same carry on. She said the same policy apply, which at this point doesn’t seem true since I have gone through multiple cities and countries and multiple airlines with zero issues. I struggled to go over to the stand and once again, struggled to lift my carry on into the rack to see if it fits. All the while, she just stands and watches. Her and the manager both standing there and watching as I dropped and struggle to lift the carry on. My carry on was too wide due to the wheels and they refuse to let me use it. Then, to make matters worst, my bfs carry on, which was clearly smaller than mine, she then asked me to do the same thing, lift it to see that it fits within their measurements. Of course that one fits. But, again, I’m disabled and both the agent and manager stood there, not once offered any help. She forced me to check in my bag with the fee. I should have just walked away because, when we got to the gate, the crew there also asked that anything bigger than the slot gets checked in, FOR FREE. Maria took advantage of my disability, was unsympathetic and just a disappointment to Air Canada. And the manger, that was more interested in making other people’s lives miserable because he was clearly miserable should quit trying to flirt with Maria and actually do his job. What a joke of a staff and what a joke of an air line.

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

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