What are the cheapest airlines to fly from Region of Ontario to Las Vegas one-way?

For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 138. Users have also found prices from C$ 138 and C$ 139 on WestJet and Air Canada, respectively.

What are the most popular routes from Region of Ontario to Las Vegas?

While some choose either Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl or Toronto Island - Las Vegas Harry Reid Intl, Toronto Pearson Intl - Las Vegas Harry Reid Intl is the most popular route from Region of Ontario to Las Vegas.

What are the cheapest flights from Region of Ontario to Las Vegas?

The cheapest flight price from Region of Ontario to Las Vegas is C$ 136. On average you can expect to pay C$ 711. The most popular route, (Toronto Pearson Intl - Las Vegas Harry Reid Intl), can usually be booked for C$ 169.

What are the most reliable airlines from Region of Ontario to Las Vegas?

No one likes to see their flight delayed. When booking a flight from Region of Ontario to Las Vegas consider choosing Air Canada Rouge (100%), Air France (64%) or Delta (64%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Region of Ontario to Las Vegas?

Before booking your flight from Region of Ontario to Las Vegas check out the most popular airlines for this route: American Airlines, Air Canada or Canada Jetlines.

How far in advance should I book a flight from Region of Ontario to Las Vegas?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 49% on flights from Region of Ontario to Las Vegas compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 376. For sooner than that we have options available in the next 3 days from C$ 741.

What is the cheapest month to fly from Region of Ontario to Las Vegas?

Our data shows that January tends to be the cheapest month to fly to Las Vegas from Region of Ontario. Users have commonly found prices around C$ 395 for the month, but tickets can be as low as C$ 197. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly into for flights to Las Vegas from Ontario?

Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Ontario. Harry Reid Intl is conveniently located just 10.0 km from Las Vegas’s city centre.

Can I find deals for flights from Ontario to Las Vegas that include hotel bookings?

Yes. In addition to deals on Ontario to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Las Vegas?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Las Vegas.

Can I find deals for business class flights from Ontario to Las Vegas?

Yes. Cheapflights offers flight deals from Ontario to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 138+ Flights from Ontario to Las Vegas

Cheap flight deals from Ontario to Las Vegas

Round-trip from	C$ 202
One-way from	C$ 138
Popular in	December
Cheapest in	January
Average price	C$ 322
Good round-trip deal	C$ 255 or less
Good one-way deal	C$ 157 or less

WestJet
6/4-9/4
1 total stop
13h 19m total
Ontario to Las Vegas

Search Deals

Porter Airlines
25/2
1 total stop
9h 25m total
Ontario to Las Vegas

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Price to beat on a round-trip flight from Ontario to Las Vegas Harry Reid Intl.

Search Deals

Price to beat on a one-way flight from Ontario to Las Vegas Harry Reid Intl.

Search Deals

Find flight deals from Ontario to Las Vegas

Cheapest flights from Ontario to Las Vegas
Explore the most affordable flight options available from Ontario to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Sun 6/48:00 p.m.YYZ - LAS

Nonstop5h 13mWestJet

Wed 9/41:20 p.m.LAS - YYZ

1 stop8h 06mWestJet

Deal found 21/2C$ 202

Mon 10/32:00 p.m.YYZ - LAS

1 stop9h 40mPorter Airlines

Fri 14/310:35 p.m.LAS - YYZ

Nonstop4h 20mPorter Airlines

Deal found 22/2C$ 204

Tue 25/27:25 p.m.YYZ - LAS

Nonstop5h 03mMultiple Airlines

Wed 5/36:30 p.m.LAS - YYZ

1 stop8h 47mMultiple Airlines

Deal found 22/2C$ 207

Wed 2/44:10 p.m.YTZ - LAS

1 stop7h 30mPorter Airlines

Wed 9/49:10 a.m.LAS - YTZ

1 stop6h 43mPorter Airlines

Deal found 21/2C$ 214

Tue 8/47:30 a.m.YYZ - LAS

1 stop11h 20mAir Canada

Tue 15/411:59 p.m.LAS - YYZ

1 stop6h 59mAir Canada

Deal found 22/2C$ 214

Tue 22/46:55 p.m.YYZ - LAS

1 stop8h 54mUnited Airlines

Tue 29/412:59 a.m.LAS - YYZ

1 stop7h 31mUnited Airlines

Deal found 21/2C$ 227

Wed 2/47:25 a.m.YTZ - LAS

2 stops14h 08mAir Canada

Wed 9/45:10 p.m.LAS - YTZ

2 stops18h 40mAir Canada

Deal found 21/2C$ 234

Tue 25/37:25 p.m.YYZ - LAS

Nonstop5h 05mAir Transat

Tue 1/49:00 a.m.LAS - YYZ

Nonstop4h 17mAir Transat

Deal found 21/2C$ 251

Wed 12/31:30 p.m.YUL - LAS

2 stops10h 24mWestJet

Wed 26/36:30 p.m.LAS - YUL

1 stop18h 06mWestJet

Deal found 22/2C$ 267

Tue 8/46:45 p.m.YQG - LAS

2 stops19h 48mAir Canada

Tue 15/46:01 a.m.LAS - YQG

2 stops9h 08mAir Canada

Deal found 22/2C$ 288

Sun 6/412:35 p.m.YQT - LAS

1 stop11h 05mPorter Airlines

Fri 11/410:35 p.m.LAS - YQT

1 stop7h 40mPorter Airlines

Deal found 21/2C$ 292

Sat 22/34:00 p.m.YUL - LAS

1 stop9h 34mAmerican Airlines

Fri 28/39:55 p.m.LAS - YUL

1 stop12h 35mAmerican Airlines

Deal found 22/2C$ 297

Best flights from Ontario to Las Vegas
Discover carefully curated flight deals from Ontario to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 February 2025.

Sun 6/48:00 p.m.YYZ - LAS

Nonstop5h 13mWestJet

Wed 9/41:20 p.m.LAS - YYZ

1 stop8h 06mWestJet

Deal found 21/2C$ 202

Mon 10/32:00 p.m.YYZ - LAS

1 stop9h 40mPorter Airlines

Fri 14/310:35 p.m.LAS - YYZ

Nonstop4h 20mPorter Airlines

Deal found 22/2C$ 204

Tue 25/27:25 p.m.YYZ - LAS

Nonstop5h 03mMultiple Airlines

Wed 5/36:30 p.m.LAS - YYZ

1 stop8h 47mMultiple Airlines

Deal found 22/2C$ 207

Tue 8/47:30 a.m.YYZ - LAS

1 stop11h 20mAir Canada

Tue 15/411:59 p.m.LAS - YYZ

1 stop6h 59mAir Canada

Deal found 22/2C$ 214

Tue 22/46:55 p.m.YYZ - LAS

1 stop8h 54mUnited Airlines

Wed 30/41:40 p.m.LAS - YYZ

1 stop7h 50mUnited Airlines

Deal found 21/2C$ 227

Sat 26/45:50 p.m.YYZ - LAS

Nonstop5h 03mAir Transat

Fri 2/59:55 a.m.LAS - YYZ

Nonstop4h 27mAir Transat

Deal found 22/2C$ 291

Sat 22/34:00 p.m.YUL - LAS

1 stop9h 34mAmerican Airlines

Fri 28/39:55 p.m.LAS - YUL

1 stop12h 35mAmerican Airlines

Deal found 22/2C$ 297

Sat 15/34:00 p.m.YUL - LAS

1 stop9h 34mBritish Airways

Mon 24/37:40 p.m.LAS - YUL

2 stops14h 50mBritish Airways

Deal found 21/2C$ 371

Fri 9/53:59 p.m.YYZ - LAS

1 stop7h 01mDelta

Wed 14/511:30 p.m.LAS - YYZ

1 stop7h 59mDelta

Deal found 21/2C$ 380

Tue 25/24:20 p.m.YYZ - LAS

1 stop9h 20mAlaska Airlines

Fri 28/210:34 a.m.LAS - YYZ

1 stop25h 21mAlaska Airlines

Deal found 21/2C$ 407

Wed 2/44:10 p.m.YTZ - LAS

1 stop7h 30mPorter Airlines

Wed 9/49:10 a.m.LAS - YTZ

1 stop6h 43mPorter Airlines

Deal found 21/2C$ 214

Sun 16/39:05 p.m.YKF - LAS

1 stop24h 20mFlair Airlines

Fri 21/37:10 p.m.LAS - YKF

1 stop8h 30mFlair Airlines

Deal found 21/2C$ 454

Direct flights from Ontario to Las Vegas
Explore direct flight options from Ontario to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 February 2025.

Fri 4/48:00 p.m.YYZ - LAS

Nonstop5h 13mWestJet

Mon 7/411:25 p.m.LAS - YYZ

Nonstop4h 18mWestJet

Deal found 21/2C$ 203

Mon 10/37:25 p.m.YYZ - LAS

Nonstop5h 05mPorter Airlines

Thu 13/39:00 a.m.LAS - YYZ

Nonstop4h 17mPorter Airlines

Deal found 22/2C$ 204

Sat 5/47:25 p.m.YYZ - LAS

Nonstop5h 03mMultiple Airlines

Wed 9/411:25 p.m.LAS - YYZ

Nonstop4h 18mMultiple Airlines

Deal found 21/2C$ 209

Wed 26/27:25 p.m.YYZ - LAS

Nonstop5h 03mAir Transat

Mon 3/34:15 p.m.LAS - YYZ

Nonstop4h 17mAir Transat

Deal found 21/2C$ 244

Sat 1/38:15 a.m.YYZ - LAS

Nonstop5h 04mAir Canada

Tue 4/311:35 p.m.LAS - YYZ

Nonstop4h 15mAir Canada

Deal found 20/2C$ 294

Fri 14/36:10 p.m.YOW - LAS

Nonstop5h 30mAir Transat

Wed 19/39:10 a.m.LAS - YOW

Nonstop4h 35mAir Transat

Deal found 21/2C$ 305

Sun 23/36:10 p.m.YOW - LAS

Nonstop5h 30mMultiple Airlines

Sun 30/39:10 a.m.LAS - YOW

Nonstop4h 35mMultiple Airlines

Deal found 21/2C$ 341

Wed 2/46:10 p.m.YOW - LAS

Nonstop5h 30mPorter Airlines

Sun 6/49:10 a.m.LAS - YOW

Nonstop4h 35mPorter Airlines

Deal found 21/2C$ 358

Tue 25/37:05 p.m.YUL - LAS

Nonstop5h 48mAir Canada

Mon 31/37:00 a.m.LAS - YUL

Nonstop4h 40mAir Canada

Deal found 21/2C$ 363

Last-minute flights from Ontario to Las Vegas
Discover last-minute flight deals from Ontario to Las Vegas. Data last updated 22 February 2025 and is based on user searches.

Tue 25/211:20 a.m.YYZ - LAS

1 stop10h 50mAir Canada

Tue 4/38:10 a.m.LAS - YYZ

1 stop9h 40mAir Canada

Deal found 21/2C$ 209

Tue 25/28:00 p.m.YYZ - LAS

Nonstop5h 13mWestJet

Wed 5/38:40 a.m.LAS - YYZ

1 stop9h 31mWestJet

Deal found 21/2C$ 213

Tue 25/26:30 p.m.YYZ - LAS

1 stop8h 00mUnited Airlines

Mon 3/312:59 a.m.LAS - YYZ

1 stop7h 27mUnited Airlines

Deal found 21/2C$ 227

Thu 27/21:10 p.m.YYZ - LAS

Nonstop5h 03mAir Transat

Sat 1/39:00 a.m.LAS - YYZ

Nonstop4h 17mAir Transat

Deal found 21/2C$ 406

Fri 28/26:15 p.m.YYZ - LAS

1 stop8h 25mDelta

Sat 8/312:30 a.m.LAS - YYZ

1 stop9h 03mDelta

Deal found 21/2C$ 400

Sun 2/32:50 p.m.YOW - LAS

1 stop9h 40mPorter Airlines

Mon 3/39:10 a.m.LAS - YOW

Nonstop4h 35mPorter Airlines

Deal found 21/2C$ 302

Sun 2/36:10 p.m.YOW - LAS

Nonstop5h 30mMultiple Airlines

Wed 5/39:10 a.m.LAS - YOW

Nonstop4h 35mMultiple Airlines

Deal found 21/2C$ 382

Sun 2/34:20 p.m.YYZ - LAS

1 stop9h 49mAlaska Airlines

Wed 5/39:05 a.m.LAS - YYZ

2 stops26h 50mAlaska Airlines

Deal found 22/2C$ 422

Mon 3/37:25 p.m.YYZ - LAS

Nonstop5h 05mPorter Airlines

Thu 6/310:35 p.m.LAS - YYZ

Nonstop4h 20mPorter Airlines

Deal found 21/2C$ 206

Mon 3/34:10 p.m.YTZ - LAS

1 stop7h 30mPorter Airlines

Wed 5/39:10 a.m.LAS - YTZ

1 stop6h 43mPorter Airlines

Deal found 21/2C$ 223

Mon 3/36:30 a.m.YYZ - LAS

1 stop16h 48mWestJet

Tue 4/311:25 p.m.LAS - YYZ

Nonstop4h 20mWestJet

Deal found 20/2C$ 229

Mon 3/311:25 a.m.YOW - LAS

1 stop13h 33mUnited Airlines

Mon 3/312:50 a.m.LAS - YOW

1 stop6h 41mUnited Airlines

Deal found 21/2C$ 322

One-way flights from Ontario to Las Vegas
Search for one-way flight options from Ontario to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 22 February 2025.

Tue 25/22:00 p.m.YTZ - LAS

1 stop9h 25mPorter Airlines

Deal found 21/2C$ 138

Mon 17/31:50 p.m.YYZ - LAS

1 stop10h 04mWestJet

Deal found 22/2C$ 138

Tue 4/37:00 a.m.YYZ - LAS

1 stop11h 46mAir Canada

Deal found 21/2C$ 139

Tue 11/35:00 a.m.YQT - LAS

2 stops13h 40mUnited Airlines

Deal found 21/2C$ 142

Tue 25/33:25 p.m.YTZ - LAS

1 stop9h 28mAir Canada

Deal found 21/2C$ 145

Tue 25/24:10 p.m.YYZ - LAS

1 stop7h 27mUnited Airlines

Deal found 21/2C$ 153

Mon 7/42:00 p.m.YYZ - LAS

1 stop9h 40mPorter Airlines

Deal found 21/2C$ 156

Thu 27/37:25 p.m.YYZ - LAS

Nonstop5h 05mAir Transat

Deal found 21/2C$ 163

Wed 5/36:10 p.m.YOW - LAS

Nonstop5h 30mPorter Airlines

Deal found 21/2C$ 172

Mon 17/32:45 p.m.YOW - LAS

1 stop10h 08mAir Canada

Deal found 20/2C$ 182

Wed 5/36:10 p.m.YOW - LAS

Nonstop5h 30mAir Transat

Deal found 21/2C$ 185

Wed 5/35:00 p.m.YOW - LAS

1 stop7h 58mUnited Airlines

Deal found 21/2C$ 194

Find flights from Ontario to Las Vegas within your budget

Fly from

Fly to

Route

Depart

Return

Price

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 6/4

8:00 p.m.-10:13 p.m.

Nonstop5h 13m

Las Vegas Harry Reid Intl

Wed 9/4

1:20 p.m.-12:26 a.m.

1 stop8h 06m

C$ 202

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 24/3

7:25 p.m.-9:30 p.m.

Nonstop5h 05m

Las Vegas Harry Reid Intl

Mon 31/3

12:40 p.m.-12:40 a.m.

1 stop9h 00m

C$ 204

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 17/3

2:00 p.m.-8:40 p.m.

1 stop9h 40m

Las Vegas Harry Reid Intl

Fri 21/3

10:35 p.m.-5:55 a.m.

Nonstop4h 20m

C$ 206

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Wed 2/4

4:10 p.m.-8:40 p.m.

1 stop7h 30m

Las Vegas Harry Reid Intl

Wed 9/4

9:10 a.m.-6:53 p.m.

1 stop6h 43m

C$ 214

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 25/3

4:00 p.m.-9:53 p.m.

1 stop8h 53m

Las Vegas Harry Reid Intl

Wed 26/3

11:35 p.m.-6:48 a.m.

Nonstop4h 13m

C$ 223

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 22/4

6:55 p.m.-12:49 a.m.

1 stop8h 54m

Las Vegas Harry Reid Intl

Wed 30/4

1:40 p.m.-12:30 a.m.

1 stop7h 50m

C$ 227

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Wed 2/4

7:25 a.m.-6:33 p.m.

2 stops14h 08m

Las Vegas Harry Reid Intl

Wed 9/4

5:10 p.m.-2:50 p.m.

2 stops18h 40m

C$ 234

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 25/3

7:25 p.m.-9:30 p.m.

Nonstop5h 05m

Las Vegas Harry Reid Intl

Tue 1/4

9:00 a.m.-4:17 p.m.

Nonstop4h 17m

C$ 251

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

1:30 p.m.-8:54 p.m.

2 stops10h 24m

Las Vegas Harry Reid Intl

Tue 18/3

8:40 a.m.-12:39 a.m.

2 stops12h 59m

C$ 264

WindsorLas Vegas

YQG - LAS

YQGLAS

Windsor

Tue 8/4

6:45 p.m.-11:33 a.m.

2 stops19h 48m

Las Vegas Harry Reid Intl

Tue 15/4

6:01 a.m.-6:09 p.m.

2 stops9h 08m

C$ 288

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/2

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Las Vegas

Get recent, data-driven insights about flights from Ontario to Las Vegas including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Las Vegas (average of C$ 212). Flying from Region of Ontario to Las Vegas in August is currently the most expensive (average of C$ 311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to LAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Las Vegas as you normally would.

Weekly flight availability from Region of Ontario to Las Vegas

The most flights from CAON to LAS are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Las Vegas by month

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Alaska Airlines, Delta and Porter Airlines from Ontario to Las Vegas. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,702 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,702 reviews

Alaska Airlines

8.0

Very good

9,702 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

8,203 reviews

Alaska Airlines

8.0

Very good

9,702 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines

7.9

Good

277 reviews

Alaska Airlines

8.0

Very good

9,702 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air Transat

7.8

Good

382 reviews

Alaska Airlines

8.0

Very good

9,702 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,754 reviews

Alaska Airlines

8.0

Very good

9,702 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly into for flights to Las Vegas from Ontario?
Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Ontario. Harry Reid Intl is conveniently located just 10.0 km from Las Vegas’s city centre.
What are the cheapest airlines to fly from Region of Ontario to Las Vegas one-way?
For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 138. Users have also found prices from C$ 138 and C$ 139 on WestJet and Air Canada, respectively.
What are the most popular routes from Region of Ontario to Las Vegas?
While some choose either Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl or Toronto Island - Las Vegas Harry Reid Intl, Toronto Pearson Intl - Las Vegas Harry Reid Intl is the most popular route from Region of Ontario to Las Vegas.
What are the most reliable airlines from Region of Ontario to Las Vegas?
No one likes to see their flight delayed. When booking a flight from Region of Ontario to Las Vegas consider choosing Air Canada Rouge (100%), Air France (64%) or Delta (64%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Region of Ontario to Las Vegas?
The cheapest flight price from Region of Ontario to Las Vegas is C$ 136. On average you can expect to pay C$ 711. The most popular route, (Toronto Pearson Intl - Las Vegas Harry Reid Intl), can usually be booked for C$ 169.
Can I find deals for flights from Ontario to Las Vegas that include hotel bookings?
Yes. In addition to deals on Ontario to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Las Vegas.
Can I find deals for business class flights from Ontario to Las Vegas?
Yes. Cheapflights offers flight deals from Ontario to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Las Vegas (average of C$ 212). Flying from Region of Ontario to Las Vegas in August is currently the most expensive (average of C$ 311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Henderson

Boulder City

North Las Vegas

Paradise

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Ontario to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Flair Airlines	CheapestC$ 163	AverageC$ 331	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Porter Airlines	CheapestC$ 195	AverageC$ 427	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Canada Jetlines	CheapestC$ 198	AverageC$ 399	FlexibilityNo cancel fee	On-time58%	Search Canada Jetlines flights
WestJet	CheapestC$ 211	AverageC$ 436	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 226	AverageC$ 555	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 265	AverageC$ 558	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Transat	CheapestC$ 289	AverageC$ 480	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
American Airlines	CheapestC$ 311	AverageC$ 419	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	CheapestC$ 357	AverageC$ 506	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

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How does Cheapflights help users find flights from Ontario to Las Vegas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Las Vegas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Las Vegas?

Cheapflights helps you find that perfect flight to Las Vegas from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Las Vegas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Las Vegas, users can toggle the no change fees filter when performing a flight search.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Ontario to Las Vegas from C$ 138

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Las Vegas

Keep the following information in mind while searching for Ontario to Las Vegas flight deals. Data was last updated 22 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Las Vegas

Cheapest flights from Ontario to Las VegasExplore the most affordable flight options available from Ontario to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Explore the most affordable flight options available from Ontario to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Find flights from Ontario to Las Vegas within your budget

Best time to book a flight from Ontario to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Ontario with our price prediction graph.

Travel insights for flights from Ontario to Las Vegas

Get recent, data-driven insights about flights from Ontario to Las Vegas including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Las Vegas?

What is the cheapest time of day to fly from ON to LAS?

Find hourly flight availability from Ontario to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

Weekly flight availability from Region of Ontario to Las Vegas

Explore weekly flight availability from Ontario to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 February 2025.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Alaska Airlines, Delta and Porter Airlines from Ontario to Las Vegas. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Las Vegas from Ontario?

What are the cheapest airlines to fly from Region of Ontario to Las Vegas one-way?

What are the most popular routes from Region of Ontario to Las Vegas?

What are the most reliable airlines from Region of Ontario to Las Vegas?

What are the cheapest flights from Region of Ontario to Las Vegas?

Can I find deals for flights from Ontario to Las Vegas that include hotel bookings?

How can I find direct flights from Ontario to Las Vegas?

Can I find deals for business class flights from Ontario to Las Vegas?

What is the cheapest month to book a flight from Region of Ontario to Las Vegas?

Travelling to a place near Ontario?

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Alternative routes for Ontario to Las Vegas

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Top 9 airlines flying from Ontario to Las Vegas

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Cheapest flights from Ontario to Las Vegas
Explore the most affordable flight options available from Ontario to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.