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$167+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
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 March 24, 2026.

This United Airlines deal was found by Cheapflights users on 3/23. 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 9/153:15 pm
YEG
-
ONT
1 stop6h 37m
United Airlines
Tue 9/225:00 am
ONT
-
YEG
1 stop16h 09m
United Airlines
Deal found 3/23$290
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Sun 5/316:00 am
YEG
-
ONT
1 stop15h 42m
United Airlines
Sun 6/75:00 am
ONT
-
YEG
1 stop16h 04m
United Airlines
Deal found 3/18$320
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 9/96:00 am
YYC
-
ONT
1 stop7h 38m
United Airlines
Mon 9/145:00 am
ONT
-
YYC
1 stop12h 30m
United Airlines
Deal found 3/23$320
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/51:27 pm
YYC
-
ONT
1 stop8h 09m
United Airlines
Wed 5/66:00 am
ONT
-
YYC
1 stop5h 19m
United Airlines
Deal found 3/22$323
This Air Canada deal was found by Cheapflights users on 3/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:15 pm
YEG
-
ONT
1 stop6h 05m
Air Canada
Sat 10/241:00 pm
ONT
-
YEG
1 stop8h 09m
Air Canada
Deal found 3/19$334
This Delta deal was found by Cheapflights users on 3/18. 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 9/49:45 am
YEG
-
ONT
1 stop7h 29m
Delta
Sun 9/136:00 am
ONT
-
YEG
1 stop8h 20m
Delta
Deal found 3/18$335
This United Airlines deal was found by Cheapflights users on 3/23. 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 9/2410:05 am
YEG
-
ONT
1 stop14h 01m
United Airlines
Sun 9/275:00 am
ONT
-
YEG
1 stop16h 09m
United Airlines
Deal found 3/23$344
This Delta deal was found by Cheapflights users on 3/23. 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 8/219:45 am
YEG
-
ONT
1 stop7h 29m
Delta
Sun 8/236:00 am
ONT
-
YEG
1 stop8h 20m
Delta
Deal found 3/23$351
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 4/287:40 am
YYC
-
ONT
1 stop5h 34m
Delta
Wed 4/291:29 pm
ONT
-
YYC
1 stop8h 31m
Delta
Deal found 3/20$354
This Delta deal was found by Cheapflights users on 3/23. 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.
Thu 9/247:15 am
YYC
-
ONT
1 stop9h 59m
Delta
Tue 9/291:00 pm
ONT
-
YYC
1 stop9h 06m
Delta
Deal found 3/23$365
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Wed 4/223:22 pm
YYC
-
ONT
1 stop8h 23m
United Airlines
Mon 4/276:00 am
ONT
-
YYC
1 stop5h 19m
United Airlines
Deal found 3/19$369
This Air Canada deal was found by Cheapflights users on 3/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:50 am
YEG
-
ONT
2 stops13h 09m
Air Canada
Thu 5/76:00 am
ONT
-
YEG
2 stops14h 23m
Air Canada
Deal found 3/19$377

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(United Airlines)

One-way from

$167
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$321
Provider with most accurate pricing for Calgary-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-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. 14% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 24, 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

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Thu 9/3

6:00 am-12:38 pm

1 stop7h 38m

Ontario

Tue 9/8

5:00 am-10:09 pm

1 stop16h 09m

$290

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Sun 5/31

6:00 am-8:42 pm

1 stop15h 42m

Ontario

Sun 6/7

5:00 am-10:04 pm

1 stop16h 04m

$320

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 5/5

1:27 pm-8:36 pm

1 stop8h 09m

Ontario

Wed 5/6

6:00 am-12:19 pm

1 stop5h 19m

$323

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Fri 9/4

9:45 am-4:14 pm

1 stop7h 29m

Ontario

Sun 9/13

6:00 am-3:20 pm

1 stop8h 20m

$335

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 7/23

7:45 am-4:35 pm

1 stop9h 50m

Ontario

Mon 7/27

1:00 pm-10:59 pm

1 stop8h 59m

$365

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 4/22

3:22 pm-10:45 pm

1 stop8h 23m

Ontario

Mon 4/27

6:00 am-12:19 pm

1 stop5h 19m

$369

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 5/4

8:45 am-1:39 pm

1 stop5h 54m

Ontario

Mon 5/11

1:35 pm-10:15 pm

1 stop7h 40m

$384

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Mon 4/20

3:17 pm-8:36 pm

1 stop6h 19m

Ontario

Mon 4/27

5:10 am-10:04 pm

1 stop15h 54m

$388
Quickest round-trip

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 4/28

7:40 am-12:14 pm

1 stop5h 34m

Ontario

Wed 4/29

1:29 pm-10:15 pm

2 stops7h 46m

$415

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Tue 5/19

2:50 pm-11:34 pm

2 stops9h 44m

Ontario

Fri 5/22

6:00 am-3:20 pm

1 stop8h 20m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

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, October is the cheapest month in which you can book a flight from Alberta to Ontario (average of $80). Flying from Alberta to Ontario in December is currently the most expensive (average of $182). 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.

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 7h 38m. There are 1344 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, October is the cheapest month in which you can book a flight from Alberta to Ontario (average of $80). Flying from Alberta to Ontario in December is currently the most expensive (average of $182). 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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