How many flights depart from Region of Ontario to Las Vegas on average per week?

As of February 2026, there are 59 flights per week flying from Region of Ontario to Las Vegas. The most common day of the week flights depart is Fri, with 24% of flights taking off on this day.

What is the cheapest airline that flies from Ontario to Las Vegas Harry Reid Intl?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Ontario to Las Vegas Harry Reid Intl

How many flights depart from Region of Ontario to Las Vegas on average per day?

As of February 2026, 8 flights take off from Region of Ontario and land in Las Vegas each day. The most common flight departure time for this route is 9:00AM, with 51% of daily flights taking off at noon.

What airlines fly to Las Vegas?

Porter Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Las Vegas from Region of Ontario according to our data. Porter Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Las Vegas?

The flight from Region of Ontario to Las Vegas depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Ottawa (a popular airport in Region of Ontario) to Las Vegas (the most popular airport in Las Vegas), then the flight time is 7h 39m on average. If you fly from Toronto (another popular airport in Region of Ontario) to Las Vegas, then the average flight time is 8h 49m.

When did momondo last update prices for flights from Ontario to Las Vegas Harry Reid Intl Airport?

Prices for flights from Ontario to Las Vegas Harry Reid Intl Airport are updated daily.

How many operators does momondo search for flights from Ontario to Las Vegas Harry Reid Intl Airport?

The number of operators available for flights from Ontario to Las Vegas Harry Reid Intl Airport is 7 as of February 2026.

How old do you have to be to fly from Ontario to Las Vegas Harry Reid Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$109 Cheap Flights from Ontario to Las Vegas in 2026

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Find the cheapest flights from Ontario to Las Vegas

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 pm - 9:33 pm

YYZ

LAS

11h 03m

1 stop

8:05 am - 7:36 pm

LAS

YYZ

8h 31m

1 stop

$158WestJet

Wed, Mar 25 - Tue, Mar 31

10:00 am - 6:13 pm

YYZ

LAS

11h 13m

1 stop

11:25 pm - 6:43 am

LAS

YYZ

4h 18mnonstop

$159WestJet

Tue, Apr 7 - Fri, Apr 10

12:40 pm - 9:40 pm

YYZ

LAS

12h 00m

2 stops

10:05 am - 11:59 pm

LAS

YYZ

10h 54m

1 stop

$160WestJet

Sun, Apr 26 - Thu, Apr 30

8:00 pm - 10:12 pm

YYZ

LAS

5h 12mnonstop

8:05 am - 7:36 pm

LAS

YYZ

8h 31m

1 stop

$161WestJet

Mon, Apr 20 - Fri, Apr 24

5:30 pm - 10:30 pm

YTZ

LAS

8h 00m

1 stop

11:25 pm - 3:02 pm

LAS

YTZ

12h 37m

2 stops

$202Air Canada

Sat, May 2 - Sat, May 23

5:30 pm - 10:30 pm

YTZ

LAS

8h 00m

1 stop

11:25 pm - 11:52 am

LAS

YTZ

9h 27m

1 stop

$204Air Canada

Sat, May 2 - Sat, May 23

6:45 am - 10:02 pm

YUL

LAS

18h 17m

1 stop

7:05 pm - 7:05 am

LAS

YUL

9h 00m

1 stop

$281Multiple Airlines

Mon, Mar 30 - Thu, Apr 9

7:30 pm - 6:39 pm

YUL

LAS

26h 09m

2 stops

11:05 pm - 9:20 am

LAS

YUL

7h 15m

1 stop

$284Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

3:55 pm - 10:02 pm

YUL

LAS

9h 07m

1 stop

11:05 pm - 10:05 am

LAS

YUL

8h 00m

1 stop

$286Air Transat

Sat, Mar 28 - Sat, Apr 4

9:25 am - 6:27 pm

YXU

LAS

12h 02m

2 stops

4:57 pm - 5:03 pm

LAS

YXU

21h 06m

3 stops

$517United Airlines

Fri, Apr 10 - Fri, Apr 17

WestJet flights from Region of Ontario to Las Vegas

Our best WestJet deals on Region of Ontario to Las Vegas flight tickets

WestJet

Mar 25

YYZ1:30 pmToronto Pearson Intl

11h 03m

1 stop

LAS9:33 pmLas Vegas Harry Reid Intl

Mar 31

LAS8:05 amLas Vegas Harry Reid Intl

8h 31m

1 stop

YYZ7:36 pmToronto Pearson Intl

$158

WestJet

Apr 7

YYZ10:00 amToronto Pearson Intl

11h 13m

1 stop

LAS6:13 pmLas Vegas Harry Reid Intl

Apr 10

LAS11:25 pmLas Vegas Harry Reid Intl

4h 18m

YYZ6:43 amToronto Pearson Intl

$159

WestJet

Apr 26

YYZ12:40 pmToronto Pearson Intl

12h 00m

2 stops

LAS9:40 pmLas Vegas Harry Reid Intl

May 1

LAS6:10 pmLas Vegas Harry Reid Intl

9h 45m

1 stop

YYZ6:55 amToronto Pearson Intl

$160

Porter Airlines flights from Region of Ontario to Las Vegas

Our best Porter Airlines deals on Region of Ontario to Las Vegas flight tickets

Porter Airlines

Mar 9

YYZ7:55 pmToronto Pearson Intl

5h 07m

LAS10:02 pmLas Vegas Harry Reid Intl

Mar 11

LAS12:40 pmLas Vegas Harry Reid Intl

4h 15m

YYZ7:55 pmToronto Pearson Intl

$175

Porter Airlines

Mar 22

YYZ7:55 pmToronto Pearson Intl

5h 07m

LAS10:02 pmLas Vegas Harry Reid Intl

Mar 29

LAS11:05 pmLas Vegas Harry Reid Intl

4h 15m

YYZ6:20 amToronto Pearson Intl

$197

Porter Airlines

Apr 26

YYZ7:55 pmToronto Pearson Intl

5h 05m

LAS10:00 pmLas Vegas Harry Reid Intl

May 1

LAS12:45 pmLas Vegas Harry Reid Intl

4h 24m

YYZ8:09 pmToronto Pearson Intl

$205

Fly from

Fly to

Route

Depart

Return

Price

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 3/25

1:30 pm-9:33 pm

1 stop11h 03m

Las Vegas Harry Reid Intl

Tue 3/31

8:05 am-7:36 pm

1 stop8h 31m

$158

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 4/7

10:00 am-6:13 pm

1 stop11h 13m

Las Vegas Harry Reid Intl

Fri 4/10

11:25 pm-6:43 am

Nonstop4h 18m

$159

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 4/26

12:40 pm-9:40 pm

2 stops12h 00m

Las Vegas Harry Reid Intl

Thu 4/30

10:05 am-11:59 pm

1 stop10h 54m

$160

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 4/20

8:00 pm-10:12 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Fri 4/24

8:05 am-7:36 pm

1 stop8h 31m

$161

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Sat 5/2

5:30 pm-10:30 pm

1 stop8h 00m

Las Vegas Harry Reid Intl

Sat 5/23

11:25 pm-3:02 pm

2 stops12h 37m

$202

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Sat 5/2

5:30 pm-10:30 pm

1 stop8h 00m

Las Vegas Harry Reid Intl

Sat 5/23

11:25 pm-11:52 am

1 stop9h 27m

$204

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 3/30

6:45 am-10:02 pm

1 stop18h 17m

Las Vegas Harry Reid Intl

Thu 4/9

7:05 pm-7:05 am

1 stop9h 00m

$281

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:30 pm-6:39 pm

2 stops26h 09m

Las Vegas Harry Reid Intl

Mon 4/13

11:05 pm-9:20 am

1 stop7h 15m

$284

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 3/28

3:55 pm-10:02 pm

1 stop9h 07m

Las Vegas Harry Reid Intl

Sat 4/4

11:05 pm-10:05 am

1 stop8h 00m

$286

LondonLas Vegas

YXU - LAS

YXULAS

London

Fri 4/10

9:25 am-6:27 pm

2 stops12h 02m

Las Vegas Harry Reid Intl

Fri 4/17

4:57 pm-5:03 pm

3 stops21h 06m

$517

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How to get the cheapest flight ticket from Region of Ontario to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Las Vegas?

The month of March is, on average, the cheapest month to fly to Las Vegas from Region of Ontario, with most prices found around $213. The month of April is another great option to travel to Las Vegas, with average flight prices from Region of Ontario averaging around $214.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $228. Flights from Region of Ontario to Las Vegas on a Thursday will generally be more expensive and average around $329. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $227. Flights to Las Vegas are more costly in the morning, with an average ticket price of $318. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ontario to Las Vegas Harry Reid Intl flight route?

Fly from Toronto Pearson Intl to Las Vegas Harry Reid Intl for the best Ontario - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $266 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Region of Ontario for as low as $235 on momondo.

What cabin class options are available on Ontario to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on Ontario to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Region of Ontario to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Las Vegas

Best Price Found	$119
Fastest flight time	4h 47m
Direct flights	Every day
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Region of Ontario in the past 72 hours is $119. The best round-trip flight deal from Region of Ontario to Las Vegas found on momondo in the last 72 hours is $196.

The fastest flight from Region of Ontario to Las Vegas takes 4h 47m

Direct flights go from Region of Ontario to Las Vegas every day.

There is 1 airport in Las Vegas. From Region of Ontario there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

When did momondo last update prices for flights from Ontario to Las Vegas Harry Reid Intl Airport?
Prices for flights from Ontario to Las Vegas Harry Reid Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario to Las Vegas Harry Reid Intl Airport?
The number of operators available for flights from Ontario to Las Vegas Harry Reid Intl Airport is 7 as of February 2026.
How old do you have to be to fly from Ontario to Las Vegas Harry Reid Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Region of Ontario to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Las Vegas is Embraer 195 E2, representing 56.07% of all bookings. The subsequent popular models are Airbus A320-100/200 at 17.27%, Boeing 737 MAX 8 at 13.46%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 4.07%.

Best airlines flying from Region of Ontario to Las Vegas

Compare and see reviews for airlines that fly from Region of Ontario to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $75	Free Cancellation	Rating 7.1 10,757 reviews	Search Air Canada flights
United Airlines	PriceFrom $102	Free Cancellation	Rating 7.4 9,362 reviews	Search United Airlines flights
WestJet	PriceFrom $132	Free Cancellation	Rating 7.2 3,276 reviews	Search WestJet flights
Porter Airlines	PriceFrom $133	Free Cancellation	Rating 8.0 420 reviews	Search Porter Airlines flights
Air Transat	PriceFrom $144	Free Cancellation	Rating 7.7 515 reviews	Search Air Transat flights
Delta	PriceFrom $187	Free Cancellation	Rating 7.9 8,244 reviews	Search Delta flights
American Airlines	PriceFrom $204	Free Cancellation	Rating 7.1 11,367 reviews	Search American Airlines flights

Laughlin

Mount Charleston

Henderson

Paradise

Mesquite

North Las Vegas

Kingman

Pahrump

Primm

Furnace Creek

Boulder City

Sunrise Manor

Winchester

Needles

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Las Vegas for you.

Can I find flights from Ontario to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from Ontario with this policy.

How can momondo help me find flights from Ontario to Las Vegas?

Once you have performed a search for Ontario to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Ontario to Las Vegas from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Las Vegas departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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WestJet flights from Region of Ontario to Las Vegas

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How to get the cheapest flight ticket from Region of Ontario to Las Vegas

What is the cheapest month to fly to Las Vegas?

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest Ontario to Las Vegas Harry Reid Intl flight route?

How far in advance should I book a flight to Las Vegas?

What cabin class options are available on Ontario to Las Vegas Harry Reid Intl flights?

What is the cheapest airline that flies from Ontario to Las Vegas Harry Reid Intl?

What airlines fly to Las Vegas?

How many flights depart from Region of Ontario to Las Vegas on average per day?

How many flights depart from Region of Ontario to Las Vegas on average per week?

How long does it take to fly to Las Vegas?

Cheap Region of Ontario to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Las Vegas

Best Price Found

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Direct flights

Airports in Las Vegas

Best airlines flying from Region of Ontario to Las Vegas

Compare and see reviews for airlines that fly from Region of Ontario to Las Vegas with momondo

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List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

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