Find flights
When to book
FAQs

Cheap flights from Alberta to Ontario from C$ 178

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 365

One-way from

C$ 178

Popular in

December

Cheapest in

May

Average price

C$ 320
30/10-6/11
  • 30/10-6/11
  • 3 total stops
  • 40h 26m total
  • Alberta to Ontario
Search Deals
12/12
  • 12/12
  • 1 total stop
  • 14h 26m total
  • Alberta to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 16 September 2025.

Thu 30/1011:40 p.m.YYC - ONT
2 stops23h 18mMultiple Airlines
Thu 6/1110:40 p.m.ONT - YYC
1 stop17h 08mMultiple Airlines
Deal found 15/9C$ 365
Tue 14/107:35 p.m.YYC - ONT
1 stop26h 07mMultiple Airlines
Tue 21/108:00 a.m.ONT - YYC
2 stops11h 00mMultiple Airlines
Deal found 16/9C$ 374
Wed 12/1111:30 p.m.YYC - ONT
2 stops25h 10mMultiple Airlines
Wed 25/21:37 p.m.ONT - YYC
1 stop8h 23mMultiple Airlines
Deal found 13/9C$ 402
Tue 14/1012:00 p.m.YEG - ONT
2 stops9h 42mMultiple Airlines
Thu 16/106:05 a.m.ONT - YEG
1 stop7h 05mMultiple Airlines
Deal found 14/9C$ 403
Wed 29/103:30 p.m.YYC - ONT
1 stop8h 21mUnited Airlines
Sun 9/115:05 a.m.ONT - YYC
1 stop15h 48mUnited Airlines
Deal found 14/9C$ 467
Sat 11/106:15 a.m.YYC - ONT
1 stop7h 36mUnited Airlines
Mon 20/106:36 p.m.ONT - YYC
1 stop16h 43mUnited Airlines
Deal found 14/9C$ 478
Mon 22/97:00 a.m.YEG - ONT
1 stop8h 00mMultiple Airlines
Wed 24/98:00 a.m.ONT - YEG
2 stops29h 57mMultiple Airlines
Deal found 14/9C$ 481
Sat 11/106:15 a.m.YYC - ONT
1 stop7h 36mUnited Airlines
Sat 18/105:05 a.m.ONT - YYC
1 stop15h 43mUnited Airlines
Deal found 15/9C$ 482
Sun 21/910:10 a.m.YEG - ONT
2 stops38h 28mMultiple Airlines
Thu 2/109:16 a.m.ONT - YEG
1 stop14h 24mMultiple Airlines
Deal found 15/9C$ 495
Thu 30/106:00 p.m.YEG - ONT
2 stops28h 58mMultiple Airlines
Thu 6/1110:05 a.m.ONT - YEG
1 stop12h 42mMultiple Airlines
Deal found 14/9C$ 500
Wed 22/101:30 p.m.YYC - ONT
1 stop7h 54mUnited Airlines
Mon 27/106:38 p.m.ONT - YYC
1 stop16h 48mUnited Airlines
Deal found 15/9C$ 501
Sat 25/106:45 a.m.YYC - ONT
1 stop7h 58mAmerican Airlines
Fri 31/1012:48 p.m.ONT - YYC
1 stop8h 06mAmerican Airlines
Deal found 16/9C$ 506

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 16 September 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

Thu 30/10

10:05 a.m.-11:40 p.m.

1 stop14h 35m

Ontario

Thu 6/11

10:40 p.m.-4:48 p.m.

1 stop17h 08m

C$ 374

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 12/11

11:30 p.m.-11:40 p.m.

2 stops25h 10m

Ontario

Wed 25/2

1:37 p.m.-11:00 p.m.

1 stop8h 23m

C$ 402

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Tue 14/10

12:00 p.m.-8:42 p.m.

2 stops9h 42m

Ontario

Thu 16/10

6:05 a.m.-2:10 p.m.

1 stop7h 05m

C$ 403

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 5/2

3:30 p.m.-10:53 p.m.

1 stop8h 23m

Ontario

Sun 8/2

1:53 p.m.-12:26 p.m.

1 stop21h 33m

C$ 438

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 29/10

3:30 p.m.-10:51 p.m.

1 stop8h 21m

Ontario

Sun 9/11

5:05 a.m.-9:53 p.m.

1 stop15h 48m

C$ 467

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 14/11

3:30 p.m.-5:34 p.m.

1 stop27h 04m

Ontario

Wed 26/11

5:05 a.m.-9:53 p.m.

1 stop15h 48m

C$ 467

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Thu 30/10

6:00 p.m.-9:58 p.m.

2 stops28h 58m

Ontario

Thu 6/11

10:05 a.m.-11:47 p.m.

1 stop12h 42m

C$ 500

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 11/10

6:15 a.m.-12:51 p.m.

1 stop7h 36m

Ontario

Sat 18/10

6:36 p.m.-1:53 p.m.

2 stops18h 17m

C$ 500

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sun 2/11

5:15 a.m.-7:44 p.m.

1 stop15h 29m

Ontario

Sat 8/11

6:38 p.m.-12:26 p.m.

1 stop16h 48m

C$ 507

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 3/11

3:30 p.m.-10:51 p.m.

1 stop8h 21m

Ontario

Sun 9/11

5:05 a.m.-9:53 p.m.

1 stop15h 48m

C$ 513

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 41 results
1
2
3
...
5

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 December is currently the most expensive (average of C$ 461). 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 16 September 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.

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.

  • How long is the flight from Alberta to Ontario?

    For as low as C$ 515, United Airlines can have you in Ontario from Alberta in 7h 39m. The distance between Alberta and Ontario is about 2163 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 December is currently the most expensive (average of C$ 461). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alberta to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Las Vegas flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Los Angeles flights
Vancouver Intl to Las Vegas flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Vancouver Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Vancouver Intl to Santa Ana flights
Calgary to Las Vegas flights
Edmonton to Las Vegas flights
Vancouver Intl to San Diego flights
Pearson Intl to San Diego flights
Pierre Elliott Trudeau Intl to San Francisco flights
Vancouver Intl to Ontario flights
Calgary to Los Angeles flights
Vancouver Intl to Palm Springs flights
Abbotsford to Los Angeles flights
Abbotsford to Las Vegas flights
Toronto Island to Las Vegas flights
Vancouver Intl to Sacramento flights
Pearson Intl to Ontario flights
Winnipeg to Las Vegas flights
Calgary to San Francisco flights
Pearson Intl to Santa Ana flights
Abbotsford to San Francisco flights
Toronto Island to Los Angeles flights
Edmonton to Los Angeles flights
Vancouver Intl to San Jose flights
Hamilton to Las Vegas flights
Pierre Elliott Trudeau Intl to San Diego flights
Toronto Island to San Francisco flights
Pearson Intl to Palm Springs flights
Calgary to San Diego flights
Region of Waterloo Intl to Las Vegas flights
Hamilton to San Francisco flights
Hamilton to Los Angeles flights
Pearson Intl to San Jose flights
Ottawa to Las Vegas flights
Abbotsford to San Diego flights
Region of Waterloo Intl to Los Angeles flights
Calgary to Palm Springs flights
Pearson Intl to Sacramento flights
Calgary to Santa Ana flights
Calgary to Ontario flights
Abbotsford to Palm Springs flights
Edmonton to San Francisco flights
Region of Waterloo Intl to San Francisco flights
Québec City to Las Vegas flights
Winnipeg to Los Angeles flights

Top 3 airlines flying from Alberta to Ontario

Discover the top 3 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 372AverageC$ 522FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 383AverageC$ 598FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 424AverageC$ 670FlexibilityNo cancel feeOn-time69%
Search United 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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.