How long is the flight from Region of Ontario to Las Vegas?

A quick flight from Region of Ontario to Las Vegas can take about 5h 04m. Porter Airlines provides one of the quickest options available for as low as C$ 508. The distance from Region of Ontario to Las Vegas is about 3119 km. Both multi-stop and direct flights can be found to your destination and back.

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

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 140. Users have also found prices from C$ 152 and C$ 170 on Porter Airlines and Air Transat, respectively.

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.

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).

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$ 231. On average you can expect to pay C$ 508. The most popular route, (Toronto Pearson Intl - Las Vegas Harry Reid Intl), can usually be booked for C$ 342.

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 American Airlines (77%), Air Canada (75%) or Air Canada Rouge (75%) 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: Porter Airlines, WestJet or Air Canada.

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$ 216+ Cheap Flights from Ontario to Las Vegas

Cheap flight deals from Ontario to Las Vegas

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 5 November 2026.

Fri 27/117:30 a.m. -

1 stop11h 25m

Thu 3/127:45 a.m. -

2 stops12h 55m

Deal found 3/11C$ 345

Thu 26/119:10 a.m. -

1 stop10h 25m

Thu 3/1211:50 a.m. -

1 stop9h 05m

Deal found 2/11C$ 346

Fri 27/118:30 p.m. -

Nonstop5h 03m

Mon 30/1111:35 p.m. -

Nonstop4h 16m

Deal found 3/11C$ 349

Sun 29/117:30 a.m. -

2 stops13h 45m

Fri 4/127:45 a.m. -

1 stop8h 35m

Deal found 3/11C$ 350

Sat 28/1112:30 p.m. -

1 stop11h 15m

Sat 5/1211:50 a.m. -

2 stops14h 55m

Deal found 4/11C$ 352

Sun 29/119:10 a.m. -

2 stops12h 05m

Sat 5/1211:50 a.m. -

1 stop9h 05m

Deal found 4/11C$ 353

Fri 27/118:30 p.m. -

Nonstop5h 03m

Fri 4/1211:35 p.m. -

Nonstop4h 17m

Deal found 3/11C$ 355

Fri 27/118:30 p.m. -

Nonstop5h 03m

Thu 3/122:35 p.m. -

Nonstop4h 17m

Deal found 3/11C$ 359

Sat 28/1111:30 a.m. -

Nonstop5h 03m

Fri 4/1211:35 p.m. -

Nonstop4h 17m

Deal found 4/11C$ 360

Tue 1/1212:30 p.m. -

1 stop11h 15m

Tue 8/1212:00 p.m. -

1 stop14h 45m

Deal found 3/11C$ 362

Mon 30/115:45 p.m. -

1 stop7h 48m

Thu 3/122:35 p.m. -

1 stop7h 06m

Deal found 4/11C$ 418

Tue 24/115:10 a.m. -

1 stop9h 12m

Thu 26/1111:50 p.m. -

1 stop8h 30m

Deal found 3/11C$ 452

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 5 November 2026.

Mon 21/128:30 p.m. -

Nonstop5h 04m

Fri 25/1211:35 p.m. -

Nonstop4h 17m

Deal found 3/11C$ 508

Sun 20/126:45 a.m. -

1 stop7h 49m

Wed 23/1211:50 p.m. -

Nonstop4h 20m

Deal found 4/11C$ 510

Mon 28/127:26 p.m. -

1 stop7h 33m

Mon 4/111:50 p.m. -

1 stop6h 57m

Deal found 3/11C$ 511

Sat 28/116:00 a.m. -

1 stop7h 39m

Wed 2/1211:30 p.m. -

1 stop6h 25m

Deal found 1/11C$ 512

Wed 2/125:30 a.m. -

2 stops13h 25m

Wed 9/1211:50 a.m. -

1 stop8h 50m

Deal found 4/11C$ 529

Mon 7/127:00 a.m. -

2 stops14h 07m

Wed 9/1210:48 a.m. -

1 stop7h 28m

Deal found 4/11C$ 566

Fri 18/125:55 p.m. -

1 stop9h 04m

Thu 24/128:45 a.m. -

1 stop7h 16m

Deal found 3/11C$ 511

Wed 16/126:10 p.m. -

1 stop7h 23m

Sat 19/1211:25 p.m. -

1 stop8h 42m

Deal found 1/11C$ 512

Mon 21/126:45 a.m. -

2 stops10h 42m

Mon 28/1211:45 a.m. -

2 stops9h 14m

Deal found 3/11C$ 511

Fri 4/125:25 p.m. -

1 stop8h 55m

Wed 9/1210:16 p.m. -

1 stop9h 54m

Deal found 1/11C$ 512

Wed 18/114:10 p.m. -

1 stop8h 45m

Tue 24/1111:50 p.m. -

Nonstop4h 20m

Deal found 31/10C$ 573

Fri 27/115:45 p.m. -

1 stop7h 48m

Mon 30/1111:35 p.m. -

2 stops12h 40m

Deal found 4/11C$ 591

Wed 16/129:10 a.m. -

1 stop16h 37m

Mon 21/1211:50 p.m. -

1 stop8h 30m

Deal found 1/11C$ 623

Sun 4/44:40 p.m. -

1 stop27h 55m

Sun 11/47:45 a.m. -

2 stops29h 20m

Deal found 4/11C$ 626

Sat 12/124:36 p.m. -

1 stop9h 17m

Mon 4/14:34 p.m. -

2 stops18h 35m

Deal found 31/10C$ 538

Tue 8/126:20 a.m. -

1 stop10h 14m

Thu 10/1210:00 a.m. -

1 stop9h 59m

Deal found 31/10C$ 606

Thu 19/1112:15 p.m. -

1 stop9h 11m

Tue 24/116:00 a.m. -

1 stop8h 20m

Deal found 31/10C$ 573

Mon 18/14:40 p.m. -

2 stops26h 15m

Sun 24/19:35 a.m. -

2 stops27h 30m

Deal found 2/11C$ 633

Tue 8/1211:15 a.m. -

2 stops13h 25m

Thu 10/1211:50 p.m. -

1 stop13h 16m

Deal found 3/11C$ 647

Thu 1/46:20 a.m. -

2 stops16h 35m

Mon 5/411:55 p.m. -

1 stop10h 31m

Deal found 1/11C$ 538

Tue 8/124:40 p.m. -

2 stops28h 35m

Thu 10/1212:00 p.m. -

2 stops25h 05m

Deal found 2/11C$ 658

Tue 2/210:35 a.m. -

2 stops14h 05m

Tue 9/25:10 p.m. -

2 stops13h 49m

Deal found 4/11C$ 672

Fri 25/126:10 a.m. -

1 stop10h 57m

Thu 31/129:00 a.m. -

1 stop11h 13m

Deal found 31/10C$ 612

Tue 1/126:15 a.m. -

2 stops14h 59m

Mon 7/1212:59 a.m. -

2 stops10h 10m

Deal found 3/11C$ 577

Sat 12/1210:29 a.m. -

2 stops16h 26m

Tue 15/1211:15 p.m. -

1 stop12h 45m

Deal found 4/11C$ 797

Sun 13/123:45 p.m. -

1 stop10h 02m

Tue 15/1212:10 p.m. -

2 stops18h 49m

Deal found 3/11C$ 686

Fri 27/113:10 p.m. -

1 stop11h 05m

Mon 30/115:02 p.m. -

2 stops18h 07m

Deal found 4/11C$ 586

Thu 11/210:35 a.m. -

1 stop15h 12m

Tue 16/211:50 p.m. -

1 stop7h 05m

Deal found 4/11C$ 707

Tue 2/28:10 p.m. -

3 stops24h 47m

Tue 9/25:10 p.m. -

2 stops13h 49m

Deal found 4/11C$ 856

Thu 3/126:15 a.m. -

2 stops15h 19m

Mon 7/124:15 p.m. -

2 stops18h 54m

Deal found 2/11C$ 598

Find flight deals from Ontario to Las Vegas

Round-trip from	C$ 345
One-way from	C$ 216
Popular in	July
Cheapest in	January
Average price	C$ 539
Good round-trip deal	C$ 493 or less
Good one-way deal	C$ 356 or less

WestJet
27/11-3/12
3 total stops
24h 20m total
Ontario to Las Vegas

Search Deals

Porter Airlines
15/12-31/12
Nonstop
5h 04m total
Ontario to Las Vegas

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 110 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

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

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

Tue 1/12

9:10 a.m.-8:45 p.m.

2 stops14h 35m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 219

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Sat 28/11

9:10 a.m.-8:45 p.m.

2 stops14h 35m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 239

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Sat 12/12

5:25 p.m.-10:45 p.m.

1 stop8h 20m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 256

OttawaLas Vegas

YOW Ottawa - LAS Las Vegas Harry Reid Intl

YOWLAS

Ottawa

Sat 28/11

10:15 a.m.-3:33 p.m.

1 stop8h 18m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 283

Quickest round-trip

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Sun 20/12

8:30 p.m.-10:34 p.m.

Nonstop5h 04m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 289

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Tue 27/4

12:40 p.m.-9:52 p.m.

2 stops12h 12m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 292

Thunder BayLas Vegas

YQT Thunder Bay - LAS Las Vegas Harry Reid Intl

YQTLAS

Thunder Bay

Sun 13/12

5:15 p.m.-10:47 p.m.

1 stop8h 32m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 295

Thunder BayLas Vegas

YQT Thunder Bay - LAS Las Vegas Harry Reid Intl

YQTLAS

Thunder Bay

Sat 21/11

6:20 a.m.-1:33 p.m.

1 stop10h 13m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 295

Thunder BayLas Vegas

YQT Thunder Bay - LAS Las Vegas Harry Reid Intl

YQTLAS

Thunder Bay

Sun 22/11

6:20 a.m.-1:33 p.m.

1 stop10h 13m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 295

TorontoLas Vegas

YYZ Toronto Pearson Intl - LAS Las Vegas Harry Reid Intl

YYZLAS

Toronto Pearson Intl

Sun 20/12

6:10 a.m.-6:39 p.m.

1 stop15h 29m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YYZ-LAS

YOW-LAS

YQT-LAS

YSB-LAS

YTZ-LAS

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Las Vegas

CAON-LAS

YYZ-LAS

YOW-LAS

YQT-LAS

YSB-LAS

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$ 321). Flying from Region of Ontario to Las Vegas in August is currently the most expensive (average of C$ 577). 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?

It’s typically best to fly out from Region of Ontario to Las Vegas in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Region of Ontario to Las Vegas

The most flights from CAON to LAS are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Region of Ontario to Las Vegas?

Airfare is below average for this route at the moment.

Region of Ontario to Las Vegas flights typically cost between C$ 383 and C$ 695 in November.
The cheapest round-trip price found within the last 5 days was C$ 345 on WestJet (27 Nov-3 Dec).

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

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Travelers seeking maximum savings on their Region of Ontario to Las Vegas flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.
How long is the flight from Region of Ontario to Las Vegas?
A quick flight from Region of Ontario to Las Vegas can take about 5h 04m. Porter Airlines provides one of the quickest options available for as low as C$ 508. The distance from Region of Ontario to Las Vegas is about 3119 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Region of Ontario to Las Vegas one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 140. Users have also found prices from C$ 152 and C$ 170 on Porter Airlines and Air Transat, 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 American Airlines (77%), Air Canada (75%) or Air Canada Rouge (75%) 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$ 231. On average you can expect to pay C$ 508. The most popular route, (Toronto Pearson Intl - Las Vegas Harry Reid Intl), can usually be booked for C$ 342.
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$ 321). Flying from Region of Ontario to Las Vegas in August is currently the most expensive (average of C$ 577). 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

Paradise

Kingman

Henderson

North Las Vegas

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Alternative routes for Ontario to Las Vegas

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Top 8 airlines flying from Ontario to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 191	AverageC$ 716	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 201	AverageC$ 401	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 226	AverageC$ 484	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Porter Airlines	CheapestC$ 246	AverageC$ 569	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
United Airlines	CheapestC$ 279	AverageC$ 574	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Transat	CheapestC$ 318	AverageC$ 559	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
American Airlines	CheapestC$ 340	AverageC$ 593	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Jazz	CheapestC$ 837	AverageC$ 922	FlexibilityNo cancel fee	On-timeN/A	Search Jazz 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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Cheap flights from Ontario to Las Vegas from C$ 216

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. 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

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 5 November 2026.

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 5 November 2026.

Best flights from Ontario to Las VegasDiscover 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 5 November 2026.

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 5 November 2026.

Direct flights from Ontario to Las VegasExplore 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 5 November 2026.

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 5 November 2026.

Last-minute flights from Ontario to Las VegasDiscover last-minute flight deals from Ontario to Las Vegas. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Las Vegas. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Ontario to Las VegasSearch for one-way flight options from Ontario to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Ontario to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Find flight deals from Ontario to Las Vegas

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Las Vegas that are best for you.

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.

Cheapflights Insights

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 5 November 2026.

It’s typically best to fly out from Region of Ontario to Las Vegas in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

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 5 November 2026.

The most flights from CAON to LAS are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Region of Ontario to Las Vegas?

Airfare is below average for this route at the moment.

Region of Ontario to Las Vegas flights typically cost between C$ 383 and C$ 695 in November.The cheapest round-trip price found within the last 5 days was C$ 345 on WestJet (27 Nov-3 Dec).

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

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Las Vegas. Price data was last updated on 14 March 2026.

Travelers seeking maximum savings on their Region of Ontario to Las Vegas flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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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?

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Alternative routes for 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 5 November 2026.

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 5 November 2026.

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 5 November 2026.

Last-minute flights from Ontario to Las Vegas
Discover last-minute flight deals from Ontario to Las Vegas. Data last updated 5 November 2026 and is based on user searches.

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 5 November 2026.

Region of Ontario to Las Vegas flights typically cost between C$ 383 and C$ 695 in November.
The cheapest round-trip price found within the last 5 days was C$ 345 on WestJet (27 Nov-3 Dec).