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C$ 177+ Cheap flights to Ontario

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
— ONT
22 Jan — 29 Jan1
1 adult

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 January 2025.

Round-trip from

C$ 295

One-way from

C$ 177

Popular in

December

Cheapest in

September

Average price

C$ 371
WestJet
  • WestJet
  • 20/5-9/6
  • 2 total stops
  • 21h 23m total
  • Toronto to Los Angeles
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24/1
  • 24/1
  • 1 total stop
  • 26h 44m total
  • Toronto to Ontario
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High demand for flights, 5% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals to Ontario

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.

Thu 30/14:20 p.m.YYZ - ONT
1 stop9h 19mAlaska Airlines
Wed 5/211:33 a.m.ONT - YYZ
1 stop24h 22mAlaska Airlines
Deal found 16/1C$ 418
Thu 30/110:05 a.m.YYZ - ONT
2 stops15h 47mDelta
Wed 5/27:05 a.m.ONT - YYZ
2 stops13h 34mDelta
Deal found 16/1C$ 424
Sat 25/16:30 a.m.YYZ - ONT
2 stops27h 41mMultiple Airlines
Wed 29/112:34 p.m.ONT - YYZ
1 stop15h 12mMultiple Airlines
Deal found 15/1C$ 430
Wed 12/26:30 a.m.YYZ - ONT
1 stop14h 34mUnited Airlines
Wed 19/26:00 a.m.ONT - YYZ
1 stop7h 17mUnited Airlines
Deal found 14/1C$ 434
Wed 29/12:45 p.m.YYZ - ONT
1 stop9h 06mAir Canada
Wed 5/25:10 a.m.ONT - YYZ
2 stops10h 31mAir Canada
Deal found 15/1C$ 464
Sun 23/25:10 p.m.YYZ - ONT
1 stop8h 06mAmerican Airlines
Wed 26/210:50 p.m.ONT - YYZ
1 stop9h 20mAmerican Airlines
Deal found 15/1C$ 469
Wed 5/26:05 p.m.YHM - ONT
3 stops24h 20mWestJet
Sun 9/26:00 a.m.ONT - YHM
3 stops32h 13mWestJet
Deal found 15/1C$ 977
Sun 2/36:55 p.m.YHM - ONT
3 stops22h 34mMultiple Airlines
Sun 9/35:40 a.m.ONT - YHM
3 stops32h 33mMultiple Airlines
Deal found 16/1C$ 1,420

Find flights to Ontario within your budget

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 30/1

4:20 p.m.-10:39 p.m.

1 stop9h 19m

Ontario

Wed 5/2

11:33 a.m.-2:55 p.m.

1 stop24h 22m

C$ 418

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 12/2

2:30 p.m.-10:52 p.m.

2 stops11h 22m

Ontario

Sun 16/2

6:00 a.m.-11:07 p.m.

2 stops14h 07m

C$ 424

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 30/1

6:10 a.m.-11:58 p.m.

1 stop20h 48m

Ontario

Wed 5/2

6:00 a.m.-4:15 p.m.

1 stop7h 15m

C$ 425

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 12/2

6:30 a.m.-6:04 p.m.

1 stop14h 34m

Ontario

Wed 19/2

6:00 a.m.-4:17 p.m.

1 stop7h 17m

C$ 434

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 29/1

2:45 p.m.-8:51 p.m.

1 stop9h 06m

Ontario

Wed 5/2

5:10 a.m.-6:41 p.m.

2 stops10h 31m

C$ 464

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 7/2

8:00 p.m.-7:11 a.m.

1 stop14h 11m

Ontario

Sun 9/2

12:58 a.m.-6:40 p.m.

1 stop14h 42m

C$ 517

HamiltonOntario

YHM - ONT

YHMONT

Hamilton

Wed 5/2

6:05 p.m.-3:25 p.m.

3 stops24h 20m

Ontario

Sun 9/2

6:00 a.m.-5:13 p.m.

3 stops32h 13m

C$ 977

HamiltonOntario

YHM - ONT

YHMONT

Hamilton

Sun 2/3

6:55 p.m.-2:29 p.m.

3 stops22h 34m

Ontario

Sun 9/3

5:40 a.m.-5:13 p.m.

3 stops32h 33m

C$ 1,420

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 24/1

7:25 p.m.-7:09 p.m.

1 stop26h 44m

C$ 177

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 3/2

4:20 p.m.-10:39 p.m.

1 stop9h 19m

C$ 249

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Showing 1-10 of 16 results
1
2

Best time to book a flight to Ontario

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

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

How long is the flight to Ontario?

On average, a flight from Toronto to Ontario takes 11 hours 20 minutes. Flights to Ontario from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Toronto to Ontario are Air Canada, United Airlines and WestJet.

Air Canada

Air Canada

From C$ 270

United Airlines

United Airlines

From C$ 282

WestJet

WestJet

From C$ 161

Delta

Delta

From C$ 287

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Toronto to Ontario are WestJet, Porter Airlines and Air Canada.

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 Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 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 Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 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 17 January 2025.
Read through reviews of airlines servicing Ontario, such as United Airlines, Air Canada and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

WestJet
7.2
Good
2,824 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

  • What airport do you fly into for flights to Ontario?

    Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights to Ontario.

  • Can I find cheaper flights to Ontario if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ontario?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Ontario.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Vancouver offers the quickest one-way flight (4 hours 26 minutes).

  • Does Ontario have rental cars?

    Yes. Those touching down at Ontario can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Ontario?

    Yes. Ontario has hotels nearby for those requiring accommodations. Delta Hotels by Marriott Ontario Airport is the closest property to Ontario (0.0 km away from Ontario).

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Can Cheapflights find flights to Ontario with no change fees?

Yes, we can. To see specific flights to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Ontario today and book when you’re ready!

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