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Cheap flights from Toronto Region of Waterloo Intl Airport to Las Vegas from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Region of Waterloo Intl Airport to Las Vegas departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Region of Waterloo Intl Airport to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:00 am - 12:54 pmYKF-LAS
9h 54m1 stop
WestJet Logo
11:30 am - 12:45 amLAS-YKF
10h 15m1 stop
$306WestJet
Find Deal
Fri, May 8 - Sun, May 17
WestJet Logo
6:00 am - 12:54 pmYKF-LAS
9h 54m1 stop
WestJet Logo
11:30 am - 12:45 amLAS-YKF
10h 15m1 stop
$307WestJet
Find Deal
Sun, May 10 - Thu, May 14
WestJet Logo
7:00 pm - 10:24 amYKF-LAS
18h 24m1 stop
WestJet Logo
8:00 am - 5:28 amLAS-YKF
18h 28m1 stop
$322WestJet
Find Deal
Sat, Jan 10 - Wed, Jan 14
WestJet Logo
7:00 pm - 6:13 pmYKF-LAS
26h 13m1 stop
WestJet Logo
1:10 pm - 5:29 amLAS-YKF
13h 19m2 stops
$327WestJet
Find Deal
Sat, Mar 14 - Fri, Mar 20
WestJet Logo
6:00 am - 12:54 pmYKF-LAS
9h 54m1 stop
WestJet Logo
1:45 pm - 12:45 amLAS-YKF
8h 00m1 stop
$328WestJet
Find Deal
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
7:05 am - 9:31 pmYKF-LAS
17h 26m1 stop
Multiple Airlines Logo
7:05 pm - 4:00 pmLAS-YKF
17h 55m1 stop
$336Multiple Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
WestJet Logo
6:00 am - 12:54 pmYKF-LAS
9h 54m1 stop
WestJet Logo
1:45 pm - 12:45 amLAS-YKF
8h 00m1 stop
$341WestJet
Find Deal
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
7:05 am - 9:33 pmYKF-LAS
17h 28m1 stop
Multiple Airlines Logo
7:05 pm - 4:00 pmLAS-YKF
17h 55m1 stop
$344Multiple Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
WestJet Logo
7:00 pm - 10:24 amYKF-LAS
18h 24m1 stop
WestJet Logo
1:10 pm - 5:28 amLAS-YKF
13h 18m2 stops
$345WestJet
Find Deal
Sat, Jan 10 - Wed, Jan 14
Multiple Airlines Logo
6:20 am - 6:30 pmYKF-LAS
15h 10m2 stops
Multiple Airlines Logo
1:10 pm - 5:28 amLAS-YKF
13h 18m2 stops
$350Multiple Airlines
Find Deal
Mon, Jan 19 - Fri, Jan 23

WestJet flights from Toronto Region of Waterloo Intl Airport to Las Vegas

Our best WestJet deals on Toronto Region of Waterloo Intl Airport to Las Vegas flight tickets
WestJet
May 8
YKF6:00 amToronto Region of Waterloo Intl
9h 54m
1 stop
LAS12:54 pmLas Vegas Harry Reid Intl
May 17
LAS11:30 amLas Vegas Harry Reid Intl
10h 15m
1 stop
YKF12:45 amToronto Region of Waterloo Intl
$306
Find similar
WestJet
May 10
YKF6:00 amToronto Region of Waterloo Intl
9h 54m
1 stop
LAS12:54 pmLas Vegas Harry Reid Intl
May 14
LAS11:30 amLas Vegas Harry Reid Intl
10h 15m
1 stop
YKF12:45 amToronto Region of Waterloo Intl
$307
Find similar
WestJet
Jan 10
YKF7:00 pmToronto Region of Waterloo Intl
18h 24m
1 stop
LAS10:24 amLas Vegas Harry Reid Intl
Jan 14
LAS8:00 amLas Vegas Harry Reid Intl
18h 28m
1 stop
YKF5:28 amToronto Region of Waterloo Intl
$322
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Region of Waterloo Intl Airport to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 19, 2025.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Fri 5/8

6:00 am-12:54 pm

1 stop9h 54m

Las Vegas Harry Reid Intl

Sun 5/17

11:30 am-12:45 am

1 stop10h 15m

$306

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sun 5/10

6:00 am-12:54 pm

1 stop9h 54m

Las Vegas Harry Reid Intl

Thu 5/14

11:30 am-12:45 am

1 stop10h 15m

$307

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 1/10

7:00 pm-10:24 am

1 stop18h 24m

Las Vegas Harry Reid Intl

Wed 1/14

8:00 am-5:28 am

1 stop18h 28m

$322

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 3/14

7:00 pm-6:13 pm

1 stop26h 13m

Las Vegas Harry Reid Intl

Fri 3/20

1:10 pm-5:29 am

2 stops13h 19m

$327

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Fri 5/1

6:00 am-12:54 pm

1 stop9h 54m

Las Vegas Harry Reid Intl

Mon 5/4

1:45 pm-12:45 am

1 stop8h 00m

$328

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Fri 1/16

7:05 am-9:31 pm

1 stop17h 26m

Las Vegas Harry Reid Intl

Mon 1/19

7:05 pm-4:00 pm

1 stop17h 55m

$336

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Wed 5/13

6:00 am-12:54 pm

1 stop9h 54m

Las Vegas Harry Reid Intl

Sun 5/17

1:45 pm-12:45 am

1 stop8h 00m

$341

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Fri 2/6

7:05 am-9:33 pm

1 stop17h 28m

Las Vegas Harry Reid Intl

Mon 2/9

7:05 pm-4:00 pm

1 stop17h 55m

$344

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 1/10

7:00 pm-10:24 am

1 stop18h 24m

Las Vegas Harry Reid Intl

Wed 1/14

1:10 pm-5:28 am

2 stops13h 18m

$345

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Mon 1/19

6:20 am-6:30 pm

2 stops15h 10m

Las Vegas Harry Reid Intl

Fri 1/23

1:10 pm-5:28 am

2 stops13h 18m

$350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Toronto Region of Waterloo Intl Airport to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of September is, on average, the cheapest month to fly to Las Vegas from Toronto Region of Waterloo Intl Airport, with most prices found around $203. The month of March is another great option to travel to Las Vegas, with average flight prices from Toronto Region of Waterloo Intl Airport averaging around $204.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $226. Flights from Toronto Region of Waterloo Intl Airport to Las Vegas on a Thursday will generally be more expensive and average around $314. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $222. Flights to Las Vegas are more costly at noon, with an average ticket price of $345. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Region of Waterloo Intl Airport to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Region of Waterloo Intl Airport to Las Vegas (YKF to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Region of Waterloo Intl Airport to Las Vegas

Direct flights

None
There are no direct flights from Toronto Region of Waterloo Intl Airport to Las Vegas. There are no popular flight routes from Toronto Region of Waterloo Intl Airport to Las Vegas.
Search flight deals

  • How far is Toronto Region of Waterloo Intl to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Toronto Region of Waterloo Intl to Las Vegas Harry Reid Intl is 1895.2 mi. Typically, this will take 9h 54m by plane in normal conditions.

  • When did momondo last update prices for flights from Toronto Region of Waterloo Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Toronto Region of Waterloo Intl Airport to Las Vegas Harry Reid Intl Airport are updated daily.

  • How old do you have to be to fly from Toronto Region of Waterloo Intl Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto Region of Waterloo Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Las Vegas for you.

Can I find flights from Toronto to Las Vegas with flexible booking policies on momondo?

Flights from Toronto to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Toronto to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Las Vegas.

I’m not ready to book a flight from Toronto to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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