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.

$158 CHEAP FLIGHTS from Ontario to Las Vegas

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Flight Deals

Cheap Flights from Ontario to Las Vegas

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ontario to Las Vegas

Sat, Dec 5 - Sun, Dec 6

12:30 pm - 8:45 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

11h 15m1 stop Calgary

9:35 am - 11:55 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

11h 20m2 stops Edmonton Calgary

$250WestJet

Mon, Nov 30 - Fri, Dec 4

7:30 am - 3:55 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

11h 25m1 stop Calgary

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

12h 55m2 stops Calgary Winnipeg

$250WestJet

Fri, Apr 30 - Sat, May 8

11:35 am - 1:38 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

3:00 pm - 10:24 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 24mnonstop

$252Porter Airlines

Sun, Jan 24 - Thu, Jan 28

11:30 am - 1:42 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 12mnonstop

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

4h 17mnonstop

$252Porter Airlines

Mon, Dec 14 - Wed, Dec 16

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

5h 04mnonstop

2:35 pm - 9:52 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$259Air Transat

Tue, Dec 15 - Wed, Dec 16

11:30 am - 1:34 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

2:35 pm - 9:52 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$259Air Transat

Mon, Dec 7 - Wed, Dec 16

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

5h 04mnonstop

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

12h 55m2 stops Calgary Edmonton

$270Multiple Airlines

Tue, Dec 15 - Wed, Dec 16

11:30 am - 1:34 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

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

12h 55m2 stops Calgary Edmonton

$271Multiple Airlines

Tue, Feb 2 - Sat, Feb 6

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

$282Air Canada

Tue, Jan 12 - Tue, Jan 26

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

5h 07mnonstop

12:20 pm - 7:40 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 20mnonstop

$282Air Canada

Recent last minute flight deals from Ontario to Las Vegas

Tue, Nov 17 - Tue, Dec 1

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

5h 03mnonstop

2:35 pm - 9:52 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$393Porter Airlines

Tue, Nov 17 - Tue, Dec 1

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

5h 03mnonstop

11:50 am - 5:45 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

14h 55m2 stops Calgary Edmonton

$403Multiple Airlines

Tue, Nov 17 - Tue, Dec 1

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

5h 03mnonstop

11:50 am - 11:55 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

9h 05m1 stop Calgary

$407Multiple Airlines

Mon, Nov 16 - Mon, Feb 1

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

5h 03mnonstop

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

4h 17mnonstop

$429Porter Airlines

Mon, Nov 16 - Sat, Nov 28

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

5h 03mnonstop

4:30 pm - 11:46 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$475Air Transat

Sat, Nov 14 - Tue, Nov 24

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

$481Air Canada

Tue, Nov 17 - Tue, Nov 17

5:45 am - 11:15 amYOW Ottawa-LAS Las Vegas Harry Reid Intl

8h 30m1 stop Montreal Pierre Elliott Trudeau Intl

11:50 pm - 1:10 pmLAS Las Vegas Harry Reid Intl-YOW Ottawa

10h 20m1 stop Toronto Pearson Intl

$481Air Canada

Sun, Nov 15 - Fri, Jan 15

3:15 pm - 9:01 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

8h 46m1 stop Chicago O'Hare Intl

11:22 pm - 10:20 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

7h 58m1 stop Philadelphia

$484American Airlines

Tue, Nov 17 - Wed, Dec 23

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

5h 03mnonstop

2:35 pm - 9:52 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$500Air Transat

Tue, Nov 17 - Tue, Nov 17

1:17 pm - 7:33 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

9h 16m1 stop Chicago O'Hare Intl

12:08 am - 12:32 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

9h 24m1 stop Chicago O'Hare Intl

$587American Airlines

Recent direct flight deals from Ontario to Las Vegas

Fri, Apr 30 - Sat, May 8

11:35 am - 1:38 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

3:00 pm - 10:24 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 24mnonstop

$252Porter Airlines

Sun, Jan 24 - Thu, Jan 28

11:30 am - 1:42 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 12mnonstop

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

4h 17mnonstop

$252Porter Airlines

Mon, Dec 14 - Wed, Dec 16

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

5h 04mnonstop

2:35 pm - 9:52 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$259Air Transat

Tue, Dec 15 - Wed, Dec 16

11:30 am - 1:34 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

2:35 pm - 9:52 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$259Air Transat

Tue, Feb 2 - Sat, Feb 6

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

$282Air Canada

Thu, Jan 28 - Fri, Jan 29

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

$282Air Canada

Sun, Apr 4 - Wed, Apr 7

11:35 am - 1:38 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

11:50 pm - 7:09 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 19mnonstop

$305Multiple Airlines

Fri, Apr 30 - Sat, May 8

8:35 pm - 10:38 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 03mnonstop

3:00 pm - 10:24 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 24mnonstop

$310Multiple Airlines

Fri, Dec 4 - Mon, Dec 7

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

$373American Airlines

Fri, Dec 4 - Thu, Dec 10

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

$375American Airlines

Useful Info

Low season	November
High season	December
Cheapest flight	$158

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly with an average 1% increase in price.

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.