YKF - LAS

$128 Find Cheap Flights from Toronto Region of Waterloo Intl 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 Region of Waterloo Intl to Las Vegas departing on 10/23. 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 Toronto 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 Toronto to Las Vegas, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Region of Waterloo Intl to Las Vegas (YKF-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Region of Waterloo Intl 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 Region of Waterloo Intl to Las Vegas

Thu, Oct 23 - Mon, Oct 27
WestJet Logo
6:00 am - 3:01 pmYKF-LAS
12h 01m2 stops
WestJet Logo
8:00 am - 5:28 amLAS-YKF
18h 28m1 stop
$223WestJet
Find Deal
Tue, Sep 30 - Wed, Oct 1
WestJet Logo
6:00 am - 9:29 pmYKF-LAS
18h 29m1 stop
WestJet Logo
8:00 am - 12:45 amLAS-YKF
13h 45m1 stop
$259WestJet
Find Deal
Thu, Oct 23 - Sun, Oct 26
WestJet Logo
6:00 am - 9:29 pmYKF-LAS
18h 29m1 stop
WestJet Logo
8:00 am - 5:28 amLAS-YKF
18h 28m1 stop
$263WestJet
Find Deal
Tue, Oct 7 - Sun, Oct 12
WestJet Logo
6:00 am - 8:21 pmYKF-LAS
17h 21m2 stops
WestJet Logo
10:00 am - 12:45 amLAS-YKF
11h 45m2 stops
$264WestJet
Find Deal
Mon, Oct 13 - Sat, Oct 18
WestJet Logo
6:00 am - 9:29 pmYKF-LAS
18h 29m1 stop
WestJet Logo
6:20 pm - 12:45 amLAS-YKF
27h 25m1 stop
$267WestJet
Find Deal
Mon, Oct 13 - Sat, Oct 18
WestJet Logo
6:00 am - 7:37 pmYKF-LAS
16h 37m2 stops
WestJet Logo
6:20 pm - 12:45 amLAS-YKF
27h 25m1 stop
$269WestJet
Find Deal
Mon, Oct 13 - Sat, Oct 18
WestJet Logo
6:00 am - 7:37 pmYKF-LAS
16h 37m2 stops
WestJet Logo
6:20 pm - 12:45 amLAS-YKF
27h 25m1 stop
$282WestJet
Find Deal
Sat, Nov 15 - Mon, Nov 17
Multiple Airlines Logo
6:20 am - 9:31 pmYKF-LAS
18h 11m1 stop
Multiple Airlines Logo
7:05 pm - 4:00 pmLAS-YKF
17h 55m1 stop
$283Multiple Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18
WestJet Logo
6:00 am - 7:37 pmYKF-LAS
16h 37m2 stops
WestJet Logo
9:10 pm - 12:45 amLAS-YKF
24h 35m2 stops
$284WestJet
Find Deal
Mon, Oct 6 - Thu, Oct 9
Multiple Airlines Logo
6:00 am - 9:29 pmYKF-LAS
18h 29m1 stop
Multiple Airlines Logo
8:00 am - 5:15 amLAS-YKF
18h 15m1 stop
$289Multiple Airlines
Find Deal

Everything you should know

When to travel
September
Cheapest • 22% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$223
Overall average: $263
WestJet
Thu 10/23Mon 10/27
YKF - LAS • 2 stops
Cheapest one-way
$128
WestJet
Thu 10/23
YKF - LAS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Booking Insights

KAYAK's insights & trends for Region of Waterloo Intl to Las Vegas flights

Get data-powered insights and trends into flights from Region of Waterloo Intl 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 Toronto Region of Waterloo Intl Airport to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Region of Waterloo Intl Airport 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 Toronto Region of Waterloo Intl Airport to Las Vegas is September, where tickets cost $203 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $369 and $312 respectively.

Good to know

Low seasonJune
Cheapest flight$128
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Toronto Region of Waterloo Intl to Las Vegas

When to book flights from Region of Waterloo Intl to Las Vegas

Are your dates flexible? Find out the best times to travel from Region of Waterloo Intl 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 Toronto Region of Waterloo Intl to Las Vegas flights

  • What is the cheapest flight from Toronto Region of Waterloo Intl Airport to Las Vegas?

    In the last 3 days, the lowest price for a flight from Toronto Region of Waterloo Intl Airport to Las Vegas was $128 for a one-way ticket and $223 for a round-trip.

  • Do I need a passport to fly between Toronto Region of Waterloo Intl and Las Vegas?

    Yes

  • Which airports will I be using when flying from Toronto Region of Waterloo Intl to Las Vegas?

    On your way to Las Vegas, you’ll fly out from Toronto Region of Waterloo Intl. You’ll be landing at Las Vegas Harry Reid Intl.

  • Which aircraft models fly most regularly from Toronto Region of Waterloo Intl to Las Vegas?

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

  • How does KAYAK find such low prices on flights from Toronto Region of Waterloo Intl 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 Toronto Region of Waterloo Intl to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Region of Waterloo Intl to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Toronto Region of Waterloo Intl 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 Toronto Region of Waterloo Intl 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 Toronto Region of Waterloo Intl with another airline. Booking your flights between Toronto Region of Waterloo Intl and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Region of Waterloo Intl 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 Toronto Region of Waterloo Intl up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Region of Waterloo Intl to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Toronto 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 Region of Waterloo Intl 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.
7.1
Air CanadaOverall score based on 10000 reviews
6.8Entertainment
7.3Boarding
7.1Comfort
7.8Crew
6.3Food
Airline reviews

I liked the behaviour of the crew members.The flight was good.

8.0 ExcellentAnonymous, Sep 2025YYZ - SFO
Read more Air Canada reviews

I liked the behaviour of the crew members.The flight was good.

Flight was fine and on time. But no entertainment system and little leg room.

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

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

After a long flight from Tokyo, our connecting flight home was canceled due to “maintenance” while we were on our layover in Toronto. Very frustrating to close out our honeymoon, although I’m sure others had it even worse during last week’s strike. Air Canada staff at Pearson Airport are the one thing that kept me remotely at peace during this — they were very helpful and deserve a lot of props. But I would not fly Air Canada again.

Horrible flight cancelled had to buy another very expensive ticket

Air Canada marooned me in Canada with no way back home during my summer vacation. I had to buy a last minute flight ticket for over $500 to make it back home. I have their credit card and have flown them for years. Never again.

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

Biggest problem for me is that I am Star Alliance Gold and they were not able to give me access to to Maple Lounge because of some computer glitch . It was management by information system. She could clearly see my status and still would not give me access because the computer woudl not let her. She should have override that be attentive to a customer and figure rhat out later

Everything you need to know for your flight from Region of Waterloo Intl to Las Vegas

Information on your arrival and departure airports

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