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.

$160 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

Fri, Jan 29 - Mon, Feb 1

8:30 pm - 10:37 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 07mnonstop

11:35 pm - 6:50 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 15mnonstop

$249Porter Airlines

Fri, Jan 29 - Mon, Feb 1

8:30 pm - 10:37 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 07mnonstop

9:40 am - 8:40 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

8h 00m1 stop Edmonton

$250Porter Airlines

Mon, Dec 14 - Thu, Dec 17

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

9h 30m1 stop Calgary

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

4h 17mnonstop

$253Multiple Airlines

Mon, Nov 16 - Wed, Nov 18

10:20 pm - 11:10 amYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

15h 50m1 stop Vancouver Intl

7:45 am - 7:20 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

8h 35m1 stop Calgary

$254WestJet

Fri, Nov 27 - Wed, Dec 2

6:10 am - 4:15 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

13h 05m2 stops Calgary Edmonton

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

12h 55m2 stops Calgary Winnipeg

$255WestJet

Sat, Dec 12 - Fri, Dec 18

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

11h 15m1 stop Calgary

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

4h 17mnonstop

$256Multiple Airlines

Tue, Jan 19 - Sun, Apr 11

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

5h 07mnonstop

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

4h 19mnonstop

$260Air Canada

Wed, Mar 3 - Tue, Mar 30

9:15 am - 11:19 amYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

12:20 pm - 7:50 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 30mnonstop

$260Air Canada

Sat, Nov 7 - Wed, Nov 11

6:21 pm - 11:01 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

7h 40m1 stop Chicago O'Hare Intl

6:00 am - 5:41 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

8h 41m1 stop Chicago O'Hare Intl

$262American Airlines

Tue, Nov 10 - Thu, Nov 19

6:10 am - 1:11 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

10h 01m1 stop Dallas/Fort Worth

11:32 pm - 10:19 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

7h 47m1 stop Philadelphia

$262American Airlines

Thu, Oct 22 - Thu, Oct 22

7:00 am - 8:47 amYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

4h 47mnonstop

11:20 pm - 6:39 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 19mnonstop

$362Porter Airlines

Thu, Oct 22 - Sun, Oct 25

8:35 pm - 10:22 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

4h 47mnonstop

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

4h 20mnonstop

$377Air Canada

Thu, Oct 22 - Fri, Oct 23

8:35 pm - 10:22 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

4h 47mnonstop

11:20 pm - 6:39 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 19mnonstop

$382Porter Airlines

Fri, Oct 23 - Sun, Oct 25

8:35 pm - 10:22 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

4h 47mnonstop

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

4h 20mnonstop

$410Air Canada

Thu, Oct 22 - Tue, Dec 1

10:50 am - 5:15 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

9h 25m1 stop Calgary

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

14h 55m2 stops Calgary Edmonton

$412WestJet

Thu, Oct 22 - Tue, Dec 1

8:00 am - 5:15 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

12h 15m2 stops Winnipeg Calgary

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

14h 55m2 stops Calgary Edmonton

$412WestJet

Thu, Oct 22 - Thu, Oct 29

4:55 pm - 11:59 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

10h 04m1 stop Seattle/Tacoma Intl

10:35 am - 12:40 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

11h 05m1 stop Edmonton

$455Multiple Airlines

Fri, Oct 23 - Sun, Nov 1

5:49 pm - 11:59 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

9h 10m1 stop Salt Lake City

6:00 am - 5:18 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

8h 18m1 stop Atlanta Hartsfield-Jackson

$478Delta

Mon, Oct 26 - Thu, Oct 29

7:45 am - 12:19 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

7h 34m1 stop Atlanta Hartsfield-Jackson

6:10 am - 4:44 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

7h 34m1 stop Salt Lake City

$478Delta

Mon, Oct 26 - Mon, Nov 2

6:20 pm - 11:08 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

31h 48m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

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

4h 16mnonstop

$496Multiple Airlines

Fri, Jan 29 - Mon, Feb 1

8:30 pm - 10:37 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 07mnonstop

11:35 pm - 6:50 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 15mnonstop

$249Porter Airlines

Fri, Nov 20 - Sat, Nov 21

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

$253Porter Airlines

Tue, Jan 19 - Sun, Apr 11

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

5h 07mnonstop

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

4h 19mnonstop

$260Air Canada

Wed, Mar 3 - Tue, Mar 30

9:15 am - 11:19 amYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

12:20 pm - 7:50 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 30mnonstop

$260Air Canada

Sat, Nov 28 - Wed, Dec 2

1:30 pm - 3:33 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

$276Air Transat

Thu, Dec 10 - Mon, Dec 14

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

$276Air Transat

Mon, Dec 14 - Thu, Dec 17

11:30 am - 1:34 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

$280Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

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

$287Multiple Airlines

Sat, Dec 5 - Thu, Dec 10

1:30 pm - 3:34 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

$337American Airlines

Thu, Dec 3 - Thu, Dec 10

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

5h 04mnonstop

10:00 am - 5:17 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 17mnonstop

$337American Airlines

Low season	June
High season	December
Cheapest flight	$160

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

Most popular time to fly and prices are also 19% 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.