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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$118 CHEAP FLIGHTS from Ontario to Las Vegas

KAYAK searches hundreds of travel sites at once for deals on flights 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

Sun, May 3 - Thu, May 7

10:50 am - 5:15 pm

YYZ

LAS

9h 25m

1 stop

6:10 pm - 5:45 am

LAS

YYZ

8h 35m

1 stop

$174WestJet

Fri, Jun 5 - Mon, Jun 8

3:50 pm - 9:40 pm

YYZ

LAS

8h 50m

1 stop

6:10 pm - 5:45 am

LAS

YYZ

8h 35m

1 stop

$175WestJet

Mon, Jun 1 - Mon, Jun 8

9:45 am - 11:40 am

YYZ

LAS

4h 55mnonstop

1:20 pm - 1:05 am

LAS

YYZ

8h 45m

1 stop

$176WestJet

Fri, Jun 19 - Tue, Jun 23

9:45 am - 11:40 am

YYZ

LAS

4h 55mnonstop

1:45 pm - 1:05 am

LAS

YYZ

8h 20m

1 stop

$177WestJet

Fri, Jun 19 - Mon, Jun 22

7:20 pm - 11:53 pm

YTZ

LAS

7h 33m

1 stop

11:30 pm - 10:06 am

LAS

YTZ

7h 36m

1 stop

$286United Airlines

Fri, Jun 12 - Sun, Jun 14

2:55 pm - 10:19 pm

YTZ

LAS

10h 24m

1 stop

12:36 am - 10:06 am

LAS

YTZ

6h 30m

1 stop

$290United Airlines

Mon, Jun 1 - Sun, Jun 7

2:55 pm - 10:19 pm

YTZ

LAS

10h 24m

1 stop

12:36 am - 10:06 am

LAS

YTZ

6h 30m

1 stop

$309Lufthansa

Tue, Jun 9 - Sat, Jun 13

4:05 pm - 10:29 pm

YQG

LAS

9h 24m

1 stop

11:25 pm - 9:24 am

LAS

YQG

6h 59m

1 stop

$442Air Canada

Tue, Jun 9 - Thu, Jun 11

4:15 pm - 10:29 pm

YTS

LAS

9h 14m

1 stop

11:25 pm - 10:13 am

LAS

YTS

7h 48m

1 stop

$442Air Canada

Fri, Jun 5 - Mon, Jun 8

6:55 am - 3:32 pm

YTS

LAS

11h 37m

1 stop

6:10 pm - 6:55 pm

LAS

YTS

21h 45m

2 stops

$555Multiple Airlines

Useful Info

Low season	January
High season	August
Cheapest flight	$118

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly and prices are also 4% 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.

Primm

Winchester

Sunrise Manor

Everything you need to know for your flight to Las Vegas

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Las Vegas

Las Vegas (LAS)

$118 Find Cheap Flights from Ontario to Las Vegas

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

Cheap Flights from Ontario to Las Vegas

Recent round-trip flight deals from Ontario to Las Vegas

Recent one-way flight deals from Ontario to Las Vegas

Recent last minute flight deals from Ontario to Las Vegas

Recent direct flight deals from Ontario to Las Vegas

Good to know

FAQs for booking flights from Ontario 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.

Traveling to a place near Las Vegas?

Everything you need to know for your flight to Las Vegas

Information on the airport you'll fly into in Las Vegas

Cabin class types available on flights to Ontario

Complete your trip to Las Vegas with a hotel stay or car rental

Find direct flights for Las Vegas

Flights to other popular destinations

Flights from domestic origins to Las Vegas

Choose which airport to fly into in Las Vegas

Find deals for your return flight