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Ontario

$151+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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 5/236:00 am
YEG
-
ONT
1 stop15h 17m
United Airlines
Sat 5/305:00 am
ONT
-
YEG
1 stop16h 04m
United Airlines
Deal found 2/3$309
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/286:00 am
YEG
-
ONT
2 stops13h 02m
United Airlines
Wed 5/65:00 am
ONT
-
YEG
1 stop8h 08m
United Airlines
Deal found 2/2$310
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 2/2812:40 pm
YYC
-
ONT
1 stop10h 04m
Delta
Wed 3/46:00 am
ONT
-
YYC
2 stops13h 54m
Delta
Deal found 2/3$353
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 5/293:15 pm
YEG
-
ONT
1 stop6h 02m
United Airlines
Mon 6/15:00 am
ONT
-
YEG
1 stop16h 04m
United Airlines
Deal found 2/2$358
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/116:15 am
YYC
-
ONT
1 stop15h 35m
United Airlines
Thu 3/196:15 am
ONT
-
YYC
1 stop5h 11m
United Airlines
Deal found 2/2$360
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 2/206:15 am
YYC
-
ONT
1 stop15h 35m
United Airlines
Mon 3/96:15 am
ONT
-
YYC
1 stop5h 11m
United Airlines
Deal found 2/2$361
This Delta deal was found by Cheapflights users on 2/2. 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 3/257:40 am
YYC
-
ONT
1 stop5h 43m
Delta
Thu 4/21:20 pm
ONT
-
YYC
1 stop8h 42m
Delta
Deal found 2/2$380
This Delta deal was found by Cheapflights users on 2/3. 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 3/177:40 am
YYC
-
ONT
1 stop9h 48m
Delta
Wed 4/11:20 pm
ONT
-
YYC
1 stop8h 42m
Delta
Deal found 2/3$381
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 3/1411:37 am
YEG
-
ONT
1 stop12h 55m
Alaska Airlines
Tue 3/176:14 am
ONT
-
YEG
1 stop28h 03m
Alaska Airlines
Deal found 2/2$382
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/103:17 pm
YEG
-
ONT
1 stop6h 41m
United Airlines
Wed 2/185:00 am
ONT
-
YEG
1 stop16h 19m
United Airlines
Deal found 2/3$386
This Air Canada deal was found by Cheapflights users on 2/2. 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.
Sat 2/286:00 am
YEG
-
ONT
1 stop7h 43m
Air Canada
Tue 3/36:10 am
ONT
-
YEG
2 stops17h 27m
Air Canada
Deal found 2/2$394
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
YEG
-
ONT
1 stop15h 50m
Air Canada
Tue 3/106:15 am
ONT
-
YEG
2 stops10h 28m
Air Canada
Deal found 2/3$404

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$151
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$283
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. 17% potential increase in price ($54 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 February 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 February 4, 2026.
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

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Sat 5/23

6:00 am-8:17 pm

1 stop15h 17m

Ontario

Sat 5/30

5:00 am-10:04 pm

1 stop16h 04m

$309

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Tue 4/28

3:17 pm-8:36 pm

1 stop6h 19m

Ontario

Wed 5/6

5:00 am-2:08 pm

1 stop8h 08m

$310

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 2/28

12:40 pm-9:44 pm

1 stop10h 04m

Ontario

Wed 3/4

6:00 am-11:48 am

1 stop4h 48m

$353

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Fri 5/29

3:15 pm-8:17 pm

1 stop6h 02m

Ontario

Mon 6/1

5:00 am-10:04 pm

1 stop16h 04m

$358

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 3/11

6:15 am-8:50 pm

1 stop15h 35m

Ontario

Thu 3/19

6:15 am-12:26 pm

1 stop5h 11m

$360

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 4/29

6:00 am-12:38 pm

1 stop7h 38m

Ontario

Fri 5/8

6:00 am-12:19 pm

1 stop5h 19m

$361

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 3/25

7:40 am-12:23 pm

1 stop5h 43m

Ontario

Thu 4/2

1:20 pm-11:02 pm

1 stop8h 42m

$380

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 3/17

7:40 am-4:28 pm

1 stop9h 48m

Ontario

Wed 4/1

1:20 pm-11:02 pm

1 stop8h 42m

$381

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Sat 3/14

11:37 am-11:32 pm

1 stop12h 55m

Ontario

Tue 3/17

6:14 am-11:17 am

1 stop28h 03m

$382

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Sat 2/28

6:15 am-8:50 pm

2 stops15h 35m

Ontario

Tue 3/3

6:10 am-12:37 am

2 stops17h 27m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 40 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, 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.

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

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 10h 04m. 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, 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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Alternative routes for Alberta to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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