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>

$140 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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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, Sep 5 - Thu, Sep 17

8:30 pm - 10:17 pm

YYZ

LAS

4h 47mnonstop

11:15 pm - 6:39 am

LAS

YYZ

4h 24mnonstop

$226Porter Airlines

Mon, Oct 26 - Fri, Oct 30

7:55 pm - 10:02 pm

YYZ

LAS

5h 07mnonstop

11:05 pm - 6:20 am

LAS

YYZ

4h 15mnonstop

$231Porter Airlines

Sat, Oct 17 - Mon, Oct 19

8:35 pm - 10:22 pm

YYZ

LAS

4h 47mnonstop

11:30 pm - 6:53 am

LAS

YYZ

4h 23mnonstop

$233Air Canada

Thu, Oct 15 - Mon, Oct 19

6:10 am - 5:15 pm

YYZ

LAS

14h 05m

2 stops

1:20 pm - 5:45 am

LAS

YYZ

13h 25m

2 stops

$234WestJet

Sun, Sep 6 - Thu, Sep 10

2:50 pm - 9:40 pm

YYZ

LAS

9h 50m

1 stop

8:30 am - 9:15 pm

LAS

YYZ

9h 45m

1 stop

$235WestJet

Sat, Sep 5 - Wed, Sep 9

4:30 pm - 10:24 pm

YTZ

LAS

8h 54m

1 stop

11:25 pm - 10:05 am

LAS

YTZ

7h 40m

1 stop

$256Air Canada

Sat, Sep 12 - Sat, Sep 19

5:20 pm - 10:49 pm

YOW

LAS

8h 29m

1 stop

1:23 pm - 11:54 pm

LAS

YOW

7h 31m

1 stop

$312United Airlines

Sat, Sep 12 - Sat, Sep 19

10:37 am - 5:02 pm

YOW

LAS

9h 25m

2 stops

7:39 am - 10:35 pm

LAS

YOW

11h 56m

2 stops

$315United Airlines

Thu, Jun 18 - Sun, Jun 21

7:00 am - 9:40 pm

YHM

LAS

17h 40m

3 stops

7:25 pm - 5:30 pm

LAS

YHM

19h 05m

2 stops

$447Multiple Airlines

Fri, Jun 12 - Sun, Jun 21

7:00 am - 6:35 pm

YHM

LAS

14h 35m

1 stop

7:25 pm - 8:30 pm

LAS

YHM

22h 05m

2 stops

$480Multiple Airlines

Useful Info

Low season	January
High season	August
Cheapest flight	$140

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly and prices are also 6% 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)

$140 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