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Cheap flights from Las Vegas to Ontario from C$ 99

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — YYZ
9 Nov — 16 Nov1
1 adult

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 4 November 2024.

Thu 28/1111:25 p.m.LAS - YYZ
Nonstop4h 21mWestJet
Wed 4/128:00 p.m.YYZ - LAS
Nonstop5h 09mWestJet
Deal found 3/11C$ 255
Wed 4/1210:25 p.m.LAS - YYZ
Nonstop4h 17mMultiple Airlines
Wed 11/128:00 p.m.YYZ - LAS
Nonstop5h 09mMultiple Airlines
Deal found 3/11C$ 269
Tue 26/1111:47 p.m.LAS - YYZ
1 stop12h 58mAmerican Airlines
Wed 27/116:15 p.m.YYZ - LAS
1 stop8h 24mAmerican Airlines
Deal found 3/11C$ 276
Thu 28/1110:25 p.m.LAS - YUL
1 stop8h 45mPorter Airlines
Thu 5/125:35 p.m.YUL - LAS
Nonstop5h 50mPorter Airlines
Deal found 3/11C$ 286
Thu 28/118:50 a.m.LAS - YTZ
1 stop8h 15mPorter Airlines
Wed 4/124:10 p.m.YTZ - LAS
1 stop7h 20mPorter Airlines
Deal found 3/11C$ 304
Wed 4/1210:25 p.m.LAS - YYZ
Nonstop4h 17mPorter Airlines
Wed 11/122:00 p.m.YYZ - LAS
1 stop9h 30mPorter Airlines
Deal found 3/11C$ 317
Tue 3/128:50 a.m.LAS - YUL
Nonstop4h 45mMultiple Airlines
Tue 10/126:45 a.m.YUL - LAS
2 stops15h 40mMultiple Airlines
Deal found 3/11C$ 326
Wed 27/1112:59 a.m.LAS - YYZ
1 stop11h 33mBritish Airways
Wed 4/124:30 p.m.YYZ - LAS
1 stop9h 26mBritish Airways
Deal found 3/11C$ 331
Mon 23/1211:55 p.m.LAS - YYZ
Nonstop4h 05mAir Canada
Tue 31/124:00 p.m.YYZ - LAS
1 stop8h 53mAir Canada
Deal found 3/11C$ 364
Tue 3/1211:25 p.m.LAS - YUL
Nonstop4h 48mAir Canada
Mon 9/127:05 p.m.YUL - LAS
Nonstop5h 48mAir Canada
Deal found 4/11C$ 370
Mon 25/118:10 a.m.LAS - YTZ
1 stop8h 40mAir Canada
Sat 30/113:25 p.m.YTZ - LAS
1 stop9h 28mAir Canada
Deal found 4/11C$ 372
Mon 2/1212:59 a.m.LAS - YUL
1 stop10h 17mUnited Airlines
Mon 9/125:15 p.m.YUL - LAS
1 stop9h 44mUnited Airlines
Deal found 4/11C$ 372

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 503,521 searches. Data last updated 4 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Tue 14/1

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

1 stop8h 15m

C$ 128

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 25/12

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

1 stop9h 00m

C$ 131

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Fri 13/12

7:10 p.m.-12:46 a.m.

1 stop26h 36m

C$ 141

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Mon 30/12

7:01 p.m.-2:16 p.m.

1 stop16h 15m

C$ 146

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Sat 23/11

7:59 p.m.-2:55 p.m.

1 stop15h 56m

C$ 146

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Wed 8/1

11:25 p.m.-11:50 a.m.

1 stop9h 25m

C$ 156

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Mon 18/11

10:30 p.m.-11:45 a.m.

1 stop10h 15m

C$ 184

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Sun 17/11

12:59 a.m.-5:24 p.m.

1 stop13h 25m

C$ 198

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Tue 12/11

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

Nonstop4h 45m

C$ 220

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Tue 3/12

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

Nonstop4h 45m

C$ 137

Flights are sorted by cheapest first

Deals found on 3/11

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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 4 November 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 4 November 2024.

The most flights from LAS to CAON are scheduled on a Sunday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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 4 November 2024.
To help decide which airline to fly from Las Vegas to Ontario, see what other customers have to say about Air Canada, Porter Airlines 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
9,423 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,423 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,829 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Air Transat
7.8
Good
387 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Porter Airlines
7.7
Good
293 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,226 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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$ 99 on WestJet. Other airlines that offer cheap prices include Porter Airlines from C$ 106 and United Airlines from C$ 146 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 Delta (91%), WestJet (87%) and Air Canada Rouge (83%).

  • 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$ 426, our data indicates the cheapest price to be C$ 111. The most popular route (Las Vegas Harry Reid Intl - Toronto Pearson Intl), is priced around C$ 268.

  • 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
Las Vegas to Calgary flights
Reno to Vancouver Intl flights
Las Vegas to Pierre Elliott Trudeau Intl flights
Las Vegas to Abbotsford flights
Las Vegas to Ottawa flights
Las Vegas to Edmonton flights
Reno to Pearson Intl flights
Reno to Calgary flights
Las Vegas to Winnipeg flights
Las Vegas to Québec City flights
Las Vegas to Fort McMurray flights
Las Vegas to Kelowna flights
Las Vegas to Region of Waterloo Intl flights
Las Vegas to Halifax flights
Las Vegas to Yellowknife flights
Reno to Halifax flights
Las Vegas to Hamilton flights
Las Vegas to Charlottetown flights
Las Vegas to Victoria flights
Elko to Vancouver Intl flights

Top 5 airlines flying from Las Vegas to Ontario

Discover the top 5 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 503,521 searches. Data last updated 4 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 156AverageC$ 248FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 179AverageC$ 504FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 249AverageC$ 416FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Canada JetlinesCheapestC$ 293AverageC$ 370FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
Air CanadaCheapestC$ 331AverageC$ 677FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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