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Cheap flights from Las Vegas to Ontario from C$ 133

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — YYZ
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Las Vegas to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

C$ 241

One-way from

C$ 133
WestJet
  • WestJet
  • 8/1-11/1
  • 1 total stop
  • 14h 05m total
  • Las Vegas to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 3/1
  • 1 total stop
  • 6h 43m total
  • Las Vegas to Ontario
Search Deals

Find flight deals from Las Vegas to Ontario

Cheapest flights from Las Vegas to Ontario
Explore the most affordable flight options available from Las Vegas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Thu 26/125:10 p.m.LAS - YYZ
Nonstop4h 17mMultiple Airlines
Tue 7/112:00 p.m.YYZ - LAS
1 stop10h 25mMultiple Airlines
Deal found 19/12C$ 262
Sat 28/1210:35 p.m.LAS - YYZ
Nonstop4h 20mPorter Airlines
Sat 4/12:05 p.m.YYZ - LAS
Nonstop5h 03mPorter Airlines
Deal found 18/12C$ 278
Thu 26/1212:59 a.m.LAS - YYZ
1 stop10h 21mUnited Airlines
Tue 7/112:20 p.m.YYZ - LAS
1 stop9h 04mUnited Airlines
Deal found 19/12C$ 344
Thu 26/128:40 a.m.LAS - YYZ
1 stop9h 33mWestJet
Thu 2/110:35 p.m.YYZ - LAS
1 stop22h 05mWestJet
Deal found 18/12C$ 399
Fri 27/129:30 a.m.LAS - YTZ
1 stop9h 53mPorter Airlines
Sat 4/12:00 p.m.YTZ - LAS
1 stop9h 25mPorter Airlines
Deal found 18/12C$ 427
Wed 25/128:00 a.m.LAS - YYZ
1 stop7h 29mAmerican Airlines
Sun 29/126:10 a.m.YYZ - LAS
1 stop12h 41mAmerican Airlines
Deal found 18/12C$ 456
Thu 26/128:50 a.m.LAS - YUL
Nonstop4h 45mPorter Airlines
Thu 2/15:35 p.m.YUL - LAS
Nonstop5h 50mPorter Airlines
Deal found 18/12C$ 499
Thu 26/128:40 a.m.LAS - YUL
1 stop27h 56mMultiple Airlines
Thu 2/15:35 p.m.YUL - LAS
Nonstop5h 50mMultiple Airlines
Deal found 18/12C$ 549
Tue 24/126:25 p.m.LAS - YUL
1 stop18h 11mWestJet
Tue 31/126:45 a.m.YUL - LAS
2 stops13h 55mWestJet
Deal found 18/12C$ 618
Fri 27/1210:35 p.m.LAS - YYZ
Nonstop4h 20mAir Transat
Tue 7/12:05 p.m.YYZ - LAS
Nonstop5h 03mAir Transat
Deal found 19/12C$ 723
Wed 25/1211:25 p.m.LAS - YUL
Nonstop4h 48mAir Canada
Tue 31/127:05 p.m.YUL - LAS
Nonstop5h 48mAir Canada
Deal found 18/12C$ 836
Thu 19/127:36 a.m.LAS - YOW
1 stop27h 44mMultiple Airlines
Sun 22/129:20 a.m.YOW - LAS
2 stops33h 07mMultiple Airlines
Deal found 18/12C$ 1,001

Find flights from Las Vegas to Ontario within your budget

Customize your flight search to find flights from Las Vegas to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 8/1

11:25 p.m.-6:46 a.m.

Nonstop4h 21m

Toronto Pearson Intl

Sat 11/1

6:30 a.m.-1:14 p.m.

1 stop9h 44m

C$ 241

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 23/1

3:20 p.m.-6:00 a.m.

2 stops11h 40m

Toronto Pearson Intl

Wed 29/1

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

1 stop9h 40m

C$ 245

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Tue 14/1

8:50 a.m.-8:05 p.m.

1 stop8h 15m

Toronto Island

Fri 17/1

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

1 stop7h 30m

C$ 267

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Sat 1/3

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

Nonstop4h 20m

Toronto Pearson Intl

Tue 4/3

7:25 p.m.-9:28 p.m.

Nonstop5h 03m

C$ 285

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 9/1

8:50 a.m.-4:35 p.m.

Nonstop4h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 16/1

5:35 p.m.-8:25 p.m.

Nonstop5h 50m

C$ 288

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 9/1

8:50 a.m.-4:35 p.m.

Nonstop4h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 16/1

6:45 a.m.-5:40 p.m.

2 stops13h 55m

C$ 304

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 8/1

11:45 p.m.-7:00 a.m.

Nonstop4h 15m

Toronto Pearson Intl

Sat 11/1

8:15 p.m.-10:18 p.m.

Nonstop5h 03m

C$ 310

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 9/1

9:10 p.m.-3:36 p.m.

2 stops15h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 16/1

1:30 p.m.-6:30 p.m.

1 stop8h 00m

C$ 317

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 4/3

6:00 a.m.-4:27 p.m.

1 stop7h 27m

Toronto Pearson Intl

Tue 4/3

6:55 p.m.-12:32 a.m.

1 stop8h 37m

C$ 326

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Sun 12/1

9:10 a.m.-4:45 p.m.

Nonstop4h 35m

Ottawa

Sun 26/1

6:10 p.m.-8:40 p.m.

Nonstop5h 30m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/12

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Best time to book a flight from Las Vegas to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Las Vegas 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 Las Vegas to Ontario

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

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

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Region of Ontario (average of C$ 178). Flying from Las Vegas to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 LAS to ON?

Find hourly flight availability from Las Vegas to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

When flying from Las Vegas to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Las Vegas to Region of Ontario

Explore weekly flight availability from Las Vegas to Ontario. 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 19 December 2024.

The most flights from LAS to CAON are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 19 December 2024.
To help decide which airline to fly from Las Vegas to Ontario, see what other customers have to say about WestJet, Air Canada and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,552 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,552 reviews
Alaska Airlines
8.0
Very good
9,552 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,600 reviews
Alaska Airlines
8.0
Very good
9,552 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Porter Airlines
7.9
Good
283 reviews
Alaska Airlines
8.0
Very good
9,552 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Air Transat
7.8
Good
388 reviews
Alaska Airlines
8.0
Very good
9,552 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Copa Airlines
7.7
Good
1,723 reviews
Alaska Airlines
8.0
Very good
9,552 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Ontario. 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 from for flights from Las Vegas to Ontario?

    If you book a flight to Ontario from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 10.0 km from the centre of Las Vegas.

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

    One-way options have recently been found by users for as low as C$ 133 on Porter Airlines. Other airlines that offer cheap prices include United Airlines from C$ 135 and Air Canada from C$ 138 one-way.

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

    The most popular route from Las Vegas to Region of Ontario is Las Vegas Harry Reid Intl - Toronto Pearson Intl. You may also consider Las Vegas Harry Reid Intl - Toronto Island or Las Vegas Harry Reid Intl - Montreal Pierre Elliott Trudeau Intl.

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

    The top 3 most reliable airlines when flying from Las Vegas to Region of Ontario are Air Canada Rouge (94%), Air Canada (82%) and Delta (72%).

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

    Looking for the cheapest flight from Las Vegas to Region of Ontario? While on average our users pay C$ 385, our data indicates the cheapest price to be C$ 122. The most popular route (Las Vegas Harry Reid Intl - Toronto Pearson Intl), is priced around C$ 248.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Ontario 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 Las Vegas to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Region of Ontario (average of C$ 178). Flying from Las Vegas to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Las Vegas to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Vancouver Intl flights
Las Vegas to Pearson Intl flights
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Las Vegas to Abbotsford flights
Las Vegas to Pierre Elliott Trudeau Intl flights
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Reno to Vancouver Intl flights
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Reno to Pearson Intl flights
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Las Vegas to Halifax flights
Las Vegas to Region of Waterloo Intl flights
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Las Vegas to Hamilton flights
Elko to Vancouver Intl flights
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Las Vegas to Fort McMurray flights
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Las Vegas to Charlottetown flights

Top 4 airlines flying from Las Vegas to Ontario

Discover the top 4 airlines that operate flights from Las Vegas to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 161AverageC$ 248FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 175AverageC$ 809FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 247AverageC$ 419FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 337AverageC$ 465FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Las Vegas to Ontario. 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 Las Vegas to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Las Vegas to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Las Vegas to Ontario become cheaper?

Yes! Start tracking prices for Las Vegas to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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