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Cheap flights from Alberta to Ontario from C$ 202

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
5 May — 12 May1
1 adult

Cheap flight deals from Alberta to Ontario

Keep the following information in mind while searching for Alberta to Ontario flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 329

One-way from

C$ 223

Popular in

December

Cheapest in

September

Average price

C$ 340
United Airlines
  • United Airlines
  • 17/5-18/5
  • 2 total stops
  • 13h 42m total
  • Alberta to Ontario
Search Deals
Delta
  • Delta
  • 14/6
  • 1 total stop
  • 9h 32m total
  • Alberta to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Alberta to Ontario

Cheapest flights from Alberta to Ontario
Explore the most affordable flight options available from Alberta to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Sat 17/51:30 p.m.YYC - ONT
1 stop8h 23mUnited Airlines
Sun 18/56:00 a.m.ONT - YYC
1 stop5h 19mUnited Airlines
Deal found 28/4C$ 329
Mon 26/57:40 a.m.YYC - ONT
1 stop5h 35mDelta
Mon 2/61:10 p.m.ONT - YYC
1 stop8h 51mDelta
Deal found 28/4C$ 372
Sat 17/512:30 p.m.YYC - ONT
2 stops9h 23mAir Canada
Mon 19/56:00 a.m.ONT - YYC
1 stop5h 19mAir Canada
Deal found 29/4C$ 403
Tue 3/611:17 a.m.YYC - ONT
1 stop5h 33mAlaska Airlines
Tue 10/64:45 p.m.ONT - YYC
1 stop16h 42mAlaska Airlines
Deal found 27/4C$ 426
Thu 12/63:00 p.m.YYC - ONT
2 stops21h 52mMultiple Airlines
Thu 19/66:00 a.m.ONT - YYC
1 stop8h 22mMultiple Airlines
Deal found 28/4C$ 444
Fri 9/56:45 a.m.YYC - ONT
1 stop8h 07mAmerican Airlines
Sat 10/510:00 a.m.ONT - YYC
2 stops10h 50mAmerican Airlines
Deal found 27/4C$ 455
Mon 26/55:30 p.m.YEG - ONT
1 stop28h 19mMultiple Airlines
Mon 2/67:36 p.m.ONT - YEG
1 stop28h 01mMultiple Airlines
Deal found 28/4C$ 493
Thu 12/63:30 p.m.YEG - ONT
2 stops9h 16mDelta
Thu 19/66:00 a.m.ONT - YEG
1 stop6h 24mDelta
Deal found 28/4C$ 573
Fri 25/75:45 p.m.YYC - ONT
1 stop6h 02mWestJet
Mon 28/72:30 p.m.ONT - YYC
1 stop6h 45mWestJet
Deal found 28/4C$ 573
Sun 25/510:15 a.m.YEG - ONT
1 stop8h 24mUnited Airlines
Sun 1/65:10 a.m.ONT - YEG
1 stop7h 58mUnited Airlines
Deal found 27/4C$ 584
Thu 10/76:10 p.m.YEG - ONT
1 stop7h 03mAlaska Airlines
Mon 14/76:58 p.m.ONT - YEG
1 stop14h 43mAlaska Airlines
Deal found 27/4C$ 598
Mon 20/1011:45 a.m.YEG - ONT
2 stops9h 48mAir Canada
Sat 1/115:40 a.m.ONT - YEG
2 stops11h 06mAir Canada
Deal found 29/4C$ 626

Cheapflights Fare Finder

Customize your flight search to find flights from Alberta 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 30 April 2025.
Use the filters below to find and compare flights from Alberta to Ontario that are best for you.

Fly from

Alberta

Fly to

Ontario

Route

Depart

Return

Price

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 17/5

1:30 p.m.-8:53 p.m.

1 stop8h 23m

Ontario

Sun 18/5

6:00 a.m.-12:19 p.m.

1 stop5h 19m

C$ 329

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 26/5

7:40 a.m.-12:15 p.m.

1 stop5h 35m

Ontario

Mon 2/6

1:10 p.m.-11:01 p.m.

1 stop8h 51m

C$ 372

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 17/5

12:30 p.m.-8:53 p.m.

2 stops9h 23m

Ontario

Mon 19/5

6:00 a.m.-12:19 p.m.

1 stop5h 19m

C$ 403

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 3/6

11:17 a.m.-3:50 p.m.

1 stop5h 33m

Ontario

Tue 10/6

4:45 p.m.-10:27 a.m.

1 stop16h 42m

C$ 426

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 12/6

3:00 p.m.-11:52 a.m.

2 stops21h 52m

Ontario

Thu 19/6

6:00 a.m.-3:22 p.m.

1 stop8h 22m

C$ 444

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 9/5

6:45 a.m.-1:52 p.m.

1 stop8h 07m

Ontario

Sat 10/5

10:00 a.m.-9:50 p.m.

2 stops10h 50m

C$ 455

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Mon 26/5

5:30 p.m.-8:49 p.m.

1 stop28h 19m

Ontario

Mon 2/6

7:36 p.m.-12:37 a.m.

1 stop28h 01m

C$ 493

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 25/7

5:45 p.m.-10:47 p.m.

1 stop6h 02m

Ontario

Mon 28/7

2:30 p.m.-10:15 p.m.

1 stop6h 45m

C$ 573

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Thu 12/6

3:30 p.m.-11:46 p.m.

2 stops9h 16m

Ontario

Thu 19/6

6:00 a.m.-1:24 p.m.

1 stop6h 24m

C$ 573

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Sun 25/5

10:15 a.m.-5:39 p.m.

1 stop8h 24m

Ontario

Sun 1/6

5:10 a.m.-2:08 p.m.

1 stop7h 58m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 27 results
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Best time to book a flight from Alberta to Ontario

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

Cheapflights Insights

Everything you need to know about your flight from Alberta to Ontario

What is the cheapest month to book a flight from Alberta to Ontario?

Currently, September is the cheapest month in which you can book a flight from Alberta to Ontario (average of C$ 290). Flying from Alberta to Ontario in May is currently the most expensive (average of C$ 574). 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 AB to ONT?

Find hourly flight availability from Alberta 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 30 April 2025.

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

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 30 April 2025.
To help decide which airline to fly from Alberta to Ontario, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,823 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Alberta 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 into for flights to Ontario from Alberta?

    Ontario (ONT) is the airport you will fly into if you book a flight from Alberta to Ontario. It is only a 4.9 km journey from Ontario (ONT) to Ontario’s city centre.

  • What are the cheapest airlines to fly from Alberta to Ontario one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 223. Users have also found prices from C$ 259 and C$ 271 on United Airlines and American Airlines, respectively.

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

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

  • How can I find direct flights from Alberta to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Alberta 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 Alberta to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Alberta to Ontario (average of C$ 290). Flying from Alberta to Ontario in May is currently the most expensive (average of C$ 574). 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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Top 4 airlines flying from Alberta to Ontario

Discover the top 4 airlines that operate flights from Alberta 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 245AverageC$ 582FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 329AverageC$ 729FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 364AverageC$ 605FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 494AverageC$ 551FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Alberta to Ontario?

Cheapflights makes it easy to find Alberta to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Alberta 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 Alberta to Ontario with no change fees?

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

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

Yes! Start tracking prices for Alberta 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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