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

As of October 2026, there are 9 flights per week flying from Region of Ontario to Las Vegas. The most common day of the week flights depart is Fri, with 56% of flights taking off on this day.

What airlines fly to Las Vegas?

Porter Airlines, Air Canada and WestJet 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 47% 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 many flights depart from Region of Ontario to Las Vegas on average per day?

As of October 2026, 1 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 50% of daily flights taking off at noon.

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

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

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 54m on average. If you fly from Toronto (another popular airport in Region of Ontario) to Las Vegas, then the average flight time is 8h 59m.

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 October 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.

$155 Cheap Flights from Ontario to Las Vegas in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Las Vegas

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

$247Porter Airlines

Mon, Dec 14 - Thu, Dec 17

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

5h 03mnonstop

9:35 am - 8:40 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

8h 05m1 stop Edmonton

$248Porter Airlines

Tue, Apr 27 - Fri, Apr 30

9:10 am - 8:45 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

14h 35m2 stops Winnipeg Calgary

12:00 pm - 5:00 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

14h 00m2 stops Vancouver Intl Calgary

$248WestJet

Sun, Dec 6 - Wed, Dec 9

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

15h 50m1 stop Vancouver Intl

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

9h 05m1 stop Calgary

$262WestJet

Tue, Nov 17 - Tue, Dec 1

9:10 am - 8:45 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

14h 35m2 stops Winnipeg Calgary

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

4h 16mnonstop

$264Multiple Airlines

Fri, Nov 20 - Sat, Nov 21

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

11h 25m1 stop Calgary

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

4h 17mnonstop

$268Multiple Airlines

Fri, Nov 27 - Thu, Dec 3

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

$270Air Canada

Thu, Jan 14 - Mon, Jan 18

8:40 pm - 10:34 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

4h 54mnonstop

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

4h 19mnonstop

$270Air Canada

Fri, Apr 2 - Mon, Apr 5

8:30 pm - 10:42 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

$272Air Transat

Thu, Jan 28 - Sun, Jan 31

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

5h 03mnonstop

11:30 pm - 6:46 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$273Air Transat

Sun, Apr 25 - Tue, Apr 27

Cheap last minute flights

Enter your travel dates to find the best prices.

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

5h 03mnonstop

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

4h 16mnonstop

$417Porter Airlines

Sun, Nov 1 - Sat, Nov 7

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

5h 03mnonstop

10:00 am - 5:16 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$445Porter Airlines

Thu, Nov 5 - Thu, Nov 12

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

5h 03mnonstop

9:46 pm - 3:20 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

14h 34m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

$478Multiple Airlines

Thu, Nov 5 - Wed, Nov 11

9:10 am - 8:45 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

14h 35m2 stops Winnipeg Calgary

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

12h 55m2 stops Calgary Winnipeg

$497WestJet

Wed, Nov 4 - Tue, Nov 10

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

9h 30m1 stop Calgary

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

12h 55m2 stops Calgary Winnipeg

$497WestJet

Wed, Nov 4 - Tue, Nov 10

9:10 am - 8:45 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

14h 35m2 stops Winnipeg Calgary

7:11 am - 9:18 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

11h 07m1 stop Los Angeles

$501Multiple Airlines

Wed, Nov 4 - Tue, Nov 10

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

5h 03mnonstop

10:00 am - 5:16 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$545Air Transat

Thu, Nov 5 - Thu, Nov 12

6:15 am - 2:06 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

10h 51m1 stop Atlanta Hartsfield-Jackson

11:23 pm - 8:55 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

6h 32m1 stop Detroit Metropolitan Wayne County

$549Delta

Thu, Nov 5 - Sat, Nov 14

6:33 pm - 11:35 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

8h 02m1 stop Atlanta Hartsfield-Jackson

11:23 pm - 8:55 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

6h 32m1 stop Detroit Metropolitan Wayne County

$556Delta

Mon, Nov 2 - Wed, Nov 11

11:30 am - 1:37 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

5h 07mnonstop

10:00 am - 5:16 pmLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$610Air Transat

Sat, Oct 31 - Thu, Nov 5

Cheap direct flights

Enter your travel dates to find the best prices.

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

$247Porter Airlines

Mon, Dec 14 - Thu, Dec 17

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

$249Porter Airlines

Sat, Dec 5 - Thu, Dec 10

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

$270Air Canada

Thu, Jan 14 - Mon, Jan 18

8:40 pm - 10:34 pmYYZ Toronto Pearson Intl-LAS Las Vegas Harry Reid Intl

4h 54mnonstop

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

4h 19mnonstop

$270Air Canada

Fri, Apr 2 - Mon, Apr 5

8:30 pm - 10:42 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

$272Air Transat

Thu, Jan 28 - Sun, Jan 31

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

5h 03mnonstop

11:30 pm - 6:46 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$273Air Transat

Sun, Apr 25 - Tue, Apr 27

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

5h 07mnonstop

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

4h 17mnonstop

$301Multiple Airlines

Fri, Dec 11 - Fri, Dec 18

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

5h 03mnonstop

11:30 pm - 6:46 amLAS Las Vegas Harry Reid Intl-YYZ Toronto Pearson Intl

4h 16mnonstop

$302Multiple Airlines

Sun, Apr 25 - Tue, Apr 27

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

5h 04mnonstop

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

4h 15mnonstop

$369American Airlines

Mon, Dec 21 - Wed, Jan 6

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

$370American Airlines

Fri, Nov 27 - Thu, Dec 3

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United Airlines flights from Region of Ontario to Las Vegas

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

United Airlines

Jan 31

YOW4:36 pmOttawa

9h 01m

1 stop

LAS10:37 pmLas Vegas Harry Reid Intl

Feb 4

LAS11:59 pmLas Vegas Harry Reid Intl

10h 12m

1 stop

YOW1:11 pmOttawa

$385

United Airlines

Nov 14

YOW6:15 amOttawa

14h 03m

2 stops

LAS5:18 pmLas Vegas Harry Reid Intl

Nov 21

LAS8:44 amLas Vegas Harry Reid Intl

9h 32m

1 stop

YOW9:16 pmOttawa

$396

United Airlines

Dec 3

YOW6:15 amOttawa

11h 04m

2 stops

LAS2:19 pmLas Vegas Harry Reid Intl

Dec 8

LAS5:21 pmLas Vegas Harry Reid Intl

17h 48m

2 stops

YOW2:09 pmOttawa

$397

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

Dec 14

YYZ8:30 pmToronto Pearson Intl

5h 04m

LAS10:34 pmLas Vegas Harry Reid Intl

Dec 17

LAS11:35 pmLas Vegas Harry Reid Intl

4h 17m

YYZ6:52 amToronto Pearson Intl

$247

Porter Airlines

Nov 27

YYZ8:30 pmToronto Pearson Intl

5h 03m

LAS10:33 pmLas Vegas Harry Reid Intl

Dec 3

LAS11:35 pmLas Vegas Harry Reid Intl

4h 17m

YYZ6:52 amToronto Pearson Intl

$251

Porter Airlines

Jan 19

YYZ11:30 amToronto Pearson Intl

5h 12m

LAS1:42 pmLas Vegas Harry Reid Intl

Jan 23

LAS2:35 pmLas Vegas Harry Reid Intl

4h 17m

YYZ9:52 pmToronto Pearson Intl

$252

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Mon 12/14

8:30 pm-10:34 pm

Nonstop5h 04m

Las Vegas Harry Reid Intl

Thu 12/17

11:35 pm-6:52 am

Nonstop4h 17m

$247

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Tue 4/27

8:35 pm-10:38 pm

Nonstop5h 03m

Las Vegas Harry Reid Intl

Fri 4/30

9:35 am-8:40 pm

1 stop8h 05m

$248

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Sun 12/6

9:10 am-8:45 pm

2 stops14h 35m

Las Vegas Harry Reid Intl

Wed 12/9

12:00 pm-5:00 am

2 stops14h 00m

$248

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Tue 11/17

10:20 pm-11:10 am

1 stop15h 50m

Las Vegas Harry Reid Intl

Tue 12/1

11:50 am-11:55 pm

1 stop9h 05m

$262

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Fri 11/20

9:10 am-8:45 pm

2 stops14h 35m

Las Vegas Harry Reid Intl

Sat 11/21

4:30 pm-11:46 pm

Nonstop4h 16m

$264

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Fri 11/27

7:30 am-3:55 pm

1 stop11h 25m

Las Vegas Harry Reid Intl

Thu 12/3

11:35 pm-6:52 am

Nonstop4h 17m

$268

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Thu 1/14

8:40 pm-10:47 pm

Nonstop5h 07m

Las Vegas Harry Reid Intl

Mon 1/18

12:20 pm-7:40 pm

Nonstop4h 20m

$270

Quickest round-trip

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Fri 4/2

8:40 pm-10:34 pm

Nonstop4h 54m

Las Vegas Harry Reid Intl

Mon 4/5

11:50 pm-7:09 am

Nonstop4h 19m

$270

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Thu 1/28

8:30 pm-10:42 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Sun 1/31

11:35 pm-6:52 am

Nonstop4h 17m

$272

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Sun 4/25

8:35 pm-10:38 pm

Nonstop5h 03m

Las Vegas Harry Reid Intl

Tue 4/27

11:30 pm-6:46 am

Nonstop4h 16m

$273

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 January is, on average, the cheapest month to fly to Las Vegas from Region of Ontario, with most prices found around $230. The month of April is another great option to travel to Las Vegas, with average flight prices from Region of Ontario averaging around $288.

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

Our data shows that Friday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $344. Flights from Region of Ontario to Las Vegas on a Wednesday will generally be more expensive and average around $426. 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 $167. Flights to Las Vegas are more costly at noon, with an average ticket price of $443. Departure times at noon 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 from Ontario 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 $348 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 $292 on momondo.

What cabin class options are available on Region of Ontario to Las Vegas flights?

There are 3 cabin classes available to choose from on Region of Ontario to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Las Vegas flights?

You could potentially save up to 40% on your flight if you consider stops on a Region of Ontario to Las Vegas flight.

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	$155
Fastest flight time	5h 03m
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 $155. The best round-trip flight deal from Region of Ontario to Las Vegas found on momondo in the last 72 hours is $247.

The fastest flight from Region of Ontario to Las Vegas takes 5h 03m

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

Frequently asked questions about flying from Ontario to Las Vegas

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 October 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 87.34% of all bookings. The subsequent popular models are Airbus A320-100/200 at 7.00%, Airbus A321-100/200 at 3.85%, and Boeing 737 at 0.51%.

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 $140	Free Cancellation	Rating 7.1 11,840 reviews	Search Air Canada flights
WestJet	PriceFrom $152	Free Cancellation	Rating 7.2 3,443 reviews	Search WestJet flights
Porter Airlines	PriceFrom $179	Free Cancellation	Rating 8.0 467 reviews	Search Porter Airlines flights
United Airlines	PriceFrom $192	Free Cancellation	Rating 7.3 10,462 reviews	Search United Airlines flights
Delta	PriceFrom $200	Free Cancellation	Rating 7.8 8,697 reviews	Search Delta flights
American Airlines	PriceFrom $259	Free Cancellation	Rating 7.0 12,223 reviews	Search American Airlines flights
Air Transat	PriceFrom $288	Free Cancellation	Rating 7.7 584 reviews	Search Air Transat flights

Laughlin

Mount Charleston

Paradise

Henderson

North Las Vegas

Kingman

Mesquite

Sunrise Manor

Pahrump

Furnace Creek

Primm

Winchester

Boulder City

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 $155

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 1/8. 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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United Airlines flights from Region of Ontario to Las Vegas

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

Porter Airlines flights from Region of Ontario to Las Vegas

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

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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 from Ontario to Las Vegas?

What cabin class options are available on Region of Ontario to Las Vegas flights?

Can stopping save me money on Region of Ontario to Las Vegas 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

Best Price Found

Fastest flight time

Direct flights

Airports in Las Vegas

Frequently asked questions about flying from Ontario to 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

Traveling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada

Fly your favorite airline to Las Vegas

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Las Vegas

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

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