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$183+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap 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 August 12, 2026.

This United Airlines deal was found by Cheapflights users on 8/10. 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 9/156:00 am -
1 stop7h 50m
Wed 9/166:08 am -
1 stop5h 11m
Deal found 8/10$324
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/16:00 am -
1 stop7h 50m
Thu 9/105:00 am -
1 stop15h 48m
Deal found 8/11$331
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 9/126:00 am -
1 stop15h 53m
Tue 9/155:00 am -
1 stop15h 48m
Deal found 8/12$332
This FlightHub deal was found by Cheapflights users on 8/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:50 pm -
1 stop24h 31m
Sun 9/63:35 pm -
1 stop20h 35m
Deal found 8/9$334
This FlightHub deal was found by Cheapflights users on 8/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:45 am -
1 stop15h 00m
Mon 8/246:20 am -
1 stop14h 55m
Deal found 8/8$335
This FlightHub deal was found by Cheapflights users on 8/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:45 am -
1 stop9h 36m
Sun 9/63:35 pm -
1 stop5h 40m
Deal found 8/9$336
This FlightHub deal was found by Cheapflights users on 8/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:50 pm -
1 stop5h 55m
Tue 9/86:00 am -
1 stop15h 15m
Deal found 8/9$337
This Justfly.com deal was found by Cheapflights users on 8/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:55 pm -
1 stop22h 26m
Tue 9/86:00 am -
1 stop15h 15m
Deal found 8/11$339
This Jetabroad deal was found by Cheapflights users on 8/7. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:50 pm -
1 stop24h 31m
Mon 9/76:20 am -
1 stop5h 50m
Deal found 8/7$340
This Justfly.com deal was found by Cheapflights users on 8/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:50 pm -
1 stop24h 31m
Sat 9/53:35 pm -
1 stop20h 35m
Deal found 8/11$342
This Justfly.com deal was found by Cheapflights users on 8/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:45 am -
1 stop9h 36m
Sat 8/293:35 pm -
1 stop17h 15m
Deal found 8/10$344
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 12/107:00 am -
1 stop6h 33m
Tue 12/155:00 am -
1 stop17h 09m
Deal found 8/8$371

Find flight deals from Alberta to Ontario

Keep the following information in mind while searching for Alberta to Ontario flight deals. Data was last updated August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(United Airlines)

One-way from

$183
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$340
Provider with most accurate pricing for Calgary-Los Angeles Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Los Angeles Los Angeles flights.
Search Deals
From Alberta to Ontario
Search Deals
One-way flight from Alberta to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 12, 2026.
Use the filters below to find and compare flights from Alberta to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Tue 9/15

6:00 am-12:50 pm

1 stop7h 50m

Ontario

Sat 9/19

1:18 pm-9:48 pm

1 stop7h 30m

$324

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Thu 12/10

7:00 am-11:33 am

1 stop6h 33m

Ontario

Tue 12/15

5:00 am-12:09 am

1 stop17h 09m

$371

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Tue 9/1

6:00 am-12:50 pm

1 stop7h 50m

Ontario

Sat 9/12

5:00 am-2:08 pm

1 stop8h 08m

$371

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Wed 1/27

7:00 am-7:20 pm

1 stop14h 20m

Ontario

Mon 2/8

5:00 am-12:09 am

1 stop17h 09m

$371
Quickest round-trip

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Sat 10/3

8:01 am-1:16 pm

1 stop6h 15m

Ontario

Wed 10/7

2:13 pm-8:31 pm

1 stop5h 18m

$372

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Tue 9/15

3:17 pm-8:53 pm

1 stop6h 36m

Ontario

Tue 9/29

5:00 am-2:08 pm

1 stop8h 08m

$373

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Thu 12/10

7:00 am-11:33 am

1 stop6h 33m

Ontario

Mon 1/11

5:00 am-8:18 pm

1 stop13h 18m

$378

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Wed 10/28

2:06 pm-8:51 pm

1 stop7h 45m

Ontario

Sun 11/1

6:00 am-2:26 pm

1 stop6h 26m

$379

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Thu 9/17

3:17 pm-8:53 pm

1 stop6h 36m

Ontario

Tue 9/22

5:00 am-2:08 pm

1 stop8h 08m

$380

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Fri 11/27

4:30 pm-9:48 pm

1 stop7h 18m

Ontario

Sat 12/5

6:00 am-2:03 pm

1 stop6h 03m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 44 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Alberta to Ontario (average of $329). Flying from Alberta to Ontario in October is currently the most expensive (average of $661). 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.

How much does it cost to fly round-trip from Alberta to Ontario?

Airfare is below average for this route at the moment.
Alberta to Ontario flights typically cost between $399 and $576 in September.
The cheapest round-trip price found within the last 5 days was $324 on United Airlines (Sep 15-Sep 16).

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.

  • How long is the flight from Alberta to Ontario?

    Departing from Alberta to Ontario will take you 5h 55m. There are 1192 mi between Alberta and Ontario. This flight may include one or multiple stops.

  • 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, April is the cheapest month in which you can book a flight from Alberta to Ontario (average of $329). Flying from Alberta to Ontario in October is currently the most expensive (average of $661). 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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