Ontario

$145+ Cheap flights from Alberta to Ontario (ONT)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
Apr 5 — Apr 121
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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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$218
(Kiwi.com)

One-way from

$145
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$326
Provider with most accurate pricing for Calgary-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Calgary-Los Angeles flights.
From Alberta to Ontario
One-way flight from Alberta to Ontario
Highest demand for flights based on searches. 11% potential increase in price ($34 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in March 2025

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 March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:35 pmYYC - ONT
1 stop15h 18mMultiple Airlines
Fri 5/212:59 amONT - YYC
1 stop12h 46mMultiple Airlines
Deal found 3/31$218
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:30 pmYYC - ONT
1 stop8h 23mAir Canada
Wed 5/76:00 amONT - YYC
1 stop5h 19mAir Canada
Deal found 3/30$237
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/293:49 pmYYC - ONT
1 stop5h 32mUnited Airlines
Sat 5/36:00 amONT - YYC
1 stop5h 19mUnited Airlines
Deal found 3/31$255
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:40 amYYC - ONT
1 stop9h 37mDelta
Wed 5/211:10 pmONT - YYC
1 stop8h 51mDelta
Deal found 3/30$304
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amYEG - ONT
2 stops18h 59mMultiple Airlines
Thu 5/225:26 pmONT - YEG
1 stop6h 11mMultiple Airlines
Deal found 3/31$320
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:19 pmYYC - ONT
2 stops6h 39mAlaska Airlines
Wed 5/2110:00 amONT - YYC
2 stops23h 27mAlaska Airlines
Deal found 3/30$369
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:45 pmYYC - ONT
1 stop22h 05mAmerican Airlines
Wed 5/1410:00 amONT - YYC
2 stops10h 50mAmerican Airlines
Deal found 3/31$375
This WestJet deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:05 pmYYC - ONT
1 stop6h 17mWestJet
Sat 7/267:00 amONT - YYC
1 stop8h 30mWestJet
Deal found 3/30$393
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/233:30 pmYEG - ONT
2 stops9h 12mDelta
Tue 5/276:00 amONT - YEG
1 stop6h 24mDelta
Deal found 3/30$403
This CheapTicketsDeal deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:00 pmYEG - ONT
2 stops25h 20mWestJet
Tue 5/2711:44 amONT - YEG
2 stops32h 28mWestJet
Deal found 3/30$471
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:10 pmYEG - ONT
1 stop7h 03mAlaska Airlines
Tue 7/156:58 pmONT - YEG
1 stop14h 43mAlaska Airlines
Deal found 3/29$473
This CheapTicketsDeal deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/26:10 pmYEG - ONT
1 stop7h 03mHawaiian Airlines
Thu 7/106:58 pmONT - YEG
1 stop21h 22mHawaiian Airlines
Deal found 3/30$534

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 2,558,603 searches. Data last updated March 31, 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

Tue 4/29

7:35 pm-9:53 am

1 stop15h 18m

Ontario

Fri 5/2

12:59 am-2:45 pm

1 stop12h 46m

$218

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 5/1

1:30 pm-8:53 pm

1 stop8h 23m

Ontario

Wed 5/7

6:00 am-12:19 pm

1 stop5h 19m

$237

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 4/29

3:49 pm-8:21 pm

1 stop5h 32m

Ontario

Sat 5/3

6:00 am-12:19 pm

1 stop5h 19m

$255

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 5/14

7:40 am-4:17 pm

1 stop9h 37m

Ontario

Wed 5/21

1:10 pm-11:01 pm

1 stop8h 51m

$304

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Thu 5/15

6:00 am-11:59 pm

2 stops18h 59m

Ontario

Thu 5/22

5:26 pm-12:37 am

1 stop6h 11m

$320

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 5/14

6:19 pm-11:58 pm

2 stops6h 39m

Ontario

Wed 5/21

10:00 am-10:27 am

2 stops23h 27m

$369

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 5/8

12:45 pm-9:50 am

1 stop22h 05m

Ontario

Wed 5/14

10:00 am-9:50 pm

2 stops10h 50m

$375

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 7/16

12:05 pm-5:22 pm

1 stop6h 17m

Ontario

Sat 7/26

7:00 am-4:30 pm

1 stop8h 30m

$393

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Fri 5/23

3:30 pm-11:42 pm

2 stops9h 12m

Ontario

Tue 5/27

6:00 am-1:24 pm

1 stop6h 24m

$403

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Fri 5/23

6:00 pm-6:20 pm

2 stops25h 20m

Ontario

Tue 5/27

11:44 am-9:12 pm

2 stops32h 28m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 25 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, August is the cheapest month in which you can book a flight from Alberta to Ontario (average of $246). Flying from Alberta to Ontario in March is currently the most expensive (average of $326). 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 March 31, 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 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

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 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 March 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Alberta to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
8.0
Very good

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

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

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?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Alberta.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $151. United Airlines flights start at $153 while deals on Delta start at $179 one-way.

  • 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, August is the cheapest month in which you can book a flight from Alberta to Ontario (average of $246). Flying from Alberta to Ontario in March is currently the most expensive (average of $326). 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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