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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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
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 May 7, 2026.

This United Airlines deal was found by Cheapflights users on 5/4. 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 5/276:00 am
YEG
-
ONT
1 stop12h 28m
United Airlines
Wed 6/105:00 am
ONT
-
YEG
1 stop16h 04m
United Airlines
Deal found 5/4$345
This United Airlines deal was found by Cheapflights users on 5/5. 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 9/33:15 pm
YEG
-
ONT
1 stop6h 37m
United Airlines
Wed 9/95:00 am
ONT
-
YEG
1 stop16h 09m
United Airlines
Deal found 5/5$353
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:45 am
YYC
-
ONT
1 stop7h 24m
Multiple Airlines
Mon 6/84:04 pm
ONT
-
YYC
1 stop20h 06m
Multiple Airlines
Deal found 5/3$367
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/193:22 pm
YYC
-
ONT
1 stop8h 37m
United Airlines
Sat 5/305:00 am
ONT
-
YYC
1 stop15h 48m
United Airlines
Deal found 5/5$371
This Delta deal was found by Cheapflights users on 5/4. 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 10/207:15 am
YYC
-
ONT
1 stop9h 57m
Delta
Wed 10/215:05 pm
ONT
-
YYC
1 stop5h 08m
Delta
Deal found 5/4$372
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sun 6/710:05 am
YEG
-
ONT
1 stop13h 32m
United Airlines
Wed 6/105:00 am
ONT
-
YEG
1 stop16h 04m
United Airlines
Deal found 5/3$381
This Delta deal was found by Cheapflights users on 5/5. 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 8/187:45 am
YYC
-
ONT
1 stop9h 39m
Delta
Wed 9/21:00 pm
ONT
-
YYC
1 stop9h 06m
Delta
Deal found 5/5$387
This FlightHub deal was found by Cheapflights users on 5/1. 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 5/158:45 am
YYC
-
ONT
1 stop9h 25m
WestJet
Tue 5/196:45 am
ONT
-
YYC
1 stop14h 30m
WestJet
Deal found 5/1$389
This Super.com deal was found by Cheapflights users on 5/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:50 pm
YYC
-
ONT
1 stop5h 51m
WestJet
Wed 6/246:20 am
ONT
-
YYC
1 stop5h 50m
WestJet
Deal found 5/3$390
This Super.com deal was found by Cheapflights users on 5/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:50 pm
YYC
-
ONT
1 stop5h 55m
WestJet
Mon 8/1011:55 am
ONT
-
YYC
1 stop9h 20m
WestJet
Deal found 5/5$391
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:55 pm
YYC
-
ONT
1 stop22h 26m
WestJet
Sat 8/2911:55 am
ONT
-
YYC
1 stop24h 15m
WestJet
Deal found 5/1$392
This oojo deal was found by Cheapflights users on 5/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:55 pm
YYC
-
ONT
1 stop27h 46m
WestJet
Tue 6/306:20 am
ONT
-
YYC
1 stop26h 30m
WestJet
Deal found 5/4$393

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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(United Airlines)

One-way from

$167
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$252
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. 12% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 7, 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 5/28

6:00 am-5:28 pm

1 stop12h 28m

Ontario

Wed 6/10

5:00 am-10:04 pm

1 stop16h 04m

$345

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Sun 6/7

10:05 am-10:37 pm

1 stop13h 32m

Ontario

Wed 6/10

5:00 am-10:04 pm

1 stop16h 04m

$381

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 6/25

5:50 pm-10:41 pm

1 stop5h 51m

Ontario

Tue 6/30

6:00 am-10:15 pm

2 stops15h 15m

$434

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 6/3

8:45 am-5:08 pm

1 stop9h 23m

Ontario

Sun 6/7

9:40 am-10:15 pm

2 stops11h 35m

$461

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Fri 5/29

11:46 am-6:47 pm

1 stop8h 01m

Ontario

Thu 6/4

4:03 pm-10:56 am

1 stop17h 53m

$466

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Fri 5/29

11:46 am-6:47 pm

1 stop8h 01m

Ontario

Thu 6/4

4:04 pm-10:56 am

1 stop17h 52m

$491

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Sun 5/31

10:05 am-10:37 pm

1 stop13h 32m

Ontario

Sun 6/7

5:00 am-10:04 pm

1 stop16h 04m

$491

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Thu 5/21

6:00 am-12:47 pm

1 stop7h 47m

Ontario

Mon 5/25

5:00 am-10:04 pm

1 stop16h 04m

$510

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Thu 7/2

3:17 pm-8:42 pm

1 stop6h 25m

Ontario

Thu 7/9

5:00 am-10:04 pm

1 stop16h 04m

$523

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Tue 6/30

6:00 pm-11:11 pm

1 stop6h 11m

Ontario

Sat 7/4

7:00 am-5:10 pm

2 stops9h 10m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 46 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, July is the cheapest month in which you can book a flight from Alberta to Ontario (average of $189). Flying from Alberta to Ontario in September is currently the most expensive (average of $575). 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 5h 51m. 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, July is the cheapest month in which you can book a flight from Alberta to Ontario (average of $189). Flying from Alberta to Ontario in September is currently the most expensive (average of $575). 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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