How does KAYAK find such low prices on flights from Ontario 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 Ontario to Las Vegas.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Ontario 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 Ontario 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 Ontario with another airline.

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

$168 CHEAP FLIGHTS from Ontario to Las Vegas

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Cheap Flights from Ontario to Las Vegas

Cheap flights from Ontario to Las Vegas with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Thu, Nov 5 - Thu, Nov 12

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

11:35 pm - 6:51 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$254Porter Airlines

Fri, Nov 27 - Wed, Dec 2

2:15 pm - 8:45 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

9h 30m1 stop Calgary

12:00 pm - 5:45 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

14h 45m1 stop Vancouver Intl

$254WestJet

Sun, Nov 22 - Thu, Dec 3

9:10 am - 6:15 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

12h 05m2 stops Winnipeg Edmonton

7:45 am - 11:40 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

12h 55m2 stops Calgary Winnipeg

$256WestJet

Fri, Nov 6 - Fri, Nov 13

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

10:00 am - 5:16 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$259Porter Airlines

Sat, Nov 21 - Wed, Nov 25

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

12:00 pm - 5:45 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

14h 45m2 stops Vancouver Intl Edmonton

$271Multiple Airlines

Tue, Nov 17 - Sat, Nov 21

9:10 am - 8:45 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

14h 35m2 stops Winnipeg Calgary

11:35 pm - 6:51 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$273Multiple Airlines

Fri, Dec 4 - Sat, Dec 5

8:30 pm - 10:34 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

4:30 pm - 11:47 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$276Air Transat

Sat, Nov 14 - Tue, Nov 17

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

2:35 pm - 9:51 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$276Air Transat

Tue, Nov 17 - Tue, Dec 1

8:40 pm - 10:47 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 07mnonstop

11:50 pm - 7:10 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 20mnonstop

$297Air Canada

Sat, Dec 12 - Wed, Dec 16

8:40 pm - 10:47 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 07mnonstop

11:50 pm - 7:10 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 20mnonstop

$297Air Canada

Mon, Oct 19 - Fri, Oct 23

10:00 am - 5:15 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

10h 15m1 stop Calgary

1:20 pm - 6:55 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

14h 35m2 stops Vancouver Intl Calgary

$498WestJet

Mon, Oct 19 - Fri, Oct 23

10:00 am - 5:15 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

10h 15m1 stop Calgary

1:20 pm - 5:45 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

13h 25m2 stops Vancouver Intl Calgary

$499WestJet

Sat, Oct 17 - Sat, Oct 24

1:30 pm - 9:40 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

11h 10m1 stop Calgary

11:03 am - 9:59 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

7h 56m1 stop Los Angeles

$509Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

1:30 pm - 9:40 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

11h 10m1 stop Calgary

11:03 am - 9:59 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

7h 56m1 stop Los Angeles

$510Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

5:55 pm - 11:48 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

8h 53m1 stop Vancouver Intl

11:50 pm - 7:10 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 20mnonstop

$531Air Canada

Wed, Oct 21 - Wed, Oct 28

2:26 pm - 9:04 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

9h 38m1 stop Detroit Metropolitan Wayne County

6:00 am - 5:19 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

8h 19m1 stop Detroit Metropolitan Wayne County

$531Delta

Fri, Oct 16 - Sat, Nov 14

12:45 pm - 8:28 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

10h 43m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

7:00 am - 9:15 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

11h 15m2 stops Denver Intl Chicago O'Hare Intl

$537United Airlines

Fri, Oct 16 - Sat, Nov 14

10:45 am - 5:06 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

9h 21m1 stop Denver Intl

7:00 am - 5:49 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

7h 49m1 stop Newark

$537United Airlines

Sat, Oct 17 - Tue, Oct 20

5:55 pm - 11:48 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

8h 53m1 stop Vancouver Intl

6:00 pm - 5:23 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

8h 23m1 stop Vancouver Intl

$544Air Canada

Sun, Oct 18 - Thu, Oct 22

6:30 am - 10:19 amYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

6h 49m1 stop Minneapolis St Paul

11:43 am - 11:15 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

8h 32m1 stop Minneapolis St Paul

$602Delta

Thu, Nov 5 - Thu, Nov 12

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

11:35 pm - 6:51 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$254Porter Airlines

Thu, Nov 19 - Wed, Nov 25

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

2:35 pm - 9:51 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$259Porter Airlines

Fri, Dec 4 - Sat, Dec 5

8:30 pm - 10:34 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

4:30 pm - 11:47 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$276Air Transat

Sat, Nov 14 - Tue, Nov 17

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

2:35 pm - 9:51 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$276Air Transat

Tue, Nov 17 - Tue, Dec 1

8:40 pm - 10:47 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 07mnonstop

11:50 pm - 7:10 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 20mnonstop

$297Air Canada

Sat, Dec 12 - Wed, Dec 16

8:40 pm - 10:47 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 07mnonstop

11:50 pm - 7:10 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 20mnonstop

$297Air Canada

Tue, Nov 17 - Sat, Nov 21

11:30 am - 1:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

11:35 pm - 6:51 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$299Multiple Airlines

Sat, Nov 21 - Wed, Nov 25

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

2:35 pm - 9:51 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$304Multiple Airlines

Sun, Nov 22 - Thu, Nov 26

8:30 pm - 10:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

11:35 pm - 6:51 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$539American Airlines

Fri, Dec 4 - Sun, Dec 6

8:30 pm - 10:34 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

11:35 pm - 6:52 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$539American Airlines

Low season	June
High season	December
Cheapest flight	$168

Best time to beat the crowds with an average 28% drop in price.

Most popular time to fly and prices are also 18% lower on average.

Flight from Toronto Pearson Airport to Las Vegas

How does KAYAK find such low prices on flights from Ontario 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 Ontario to Las Vegas.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Las Vegas?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Ontario 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 Ontario 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 Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario 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 Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.