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Cheap flights from Alberta to Los Angeles from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to Los Angeles departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Alberta to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:25 pm - 1:25 pmYYC-ONT
25h 00m1 stop
Multiple Airlines Logo
6:15 am - 8:16 pmONT-YYC
13h 01m2 stops
$285Multiple Airlines
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Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
1:25 pm - 1:25 pmYYC-ONT
25h 00m1 stop
Multiple Airlines Logo
6:15 am - 11:05 pmONT-YYC
15h 50m1 stop
$287Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
4:15 pm - 9:17 pmYYC-ONT
6h 02m1 stop
Multiple Airlines Logo
7:33 pm - 7:09 pmONT-YYC
22h 36m2 stops
$331Multiple Airlines
Find Deal
Tue, Dec 2 - Thu, Dec 4
United Airlines Logo
6:20 am - 12:33 pmYYC-ONT
7h 13m1 stop
United Airlines Logo
6:00 am - 12:03 pmONT-YYC
5h 03m1 stop
$378United Airlines
Find Deal
Tue, Apr 7 - Tue, Apr 21
United Airlines Logo
6:20 am - 5:47 pmYYC-ONT
12h 27m2 stops
United Airlines Logo
1:00 pm - 9:38 pmONT-YYC
7h 38m1 stop
$379United Airlines
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Tue, May 5 - Sat, May 9
Alaska Airlines Logo
7:00 pm - 11:29 pmYYC-ONT
5h 29m1 stop
Alaska Airlines Logo
7:10 am - 6:10 pmONT-YYC
10h 00m2 stops
$391Alaska Airlines
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Fri, Dec 5 - Sun, Dec 7
Delta Logo
7:15 am - 4:04 pmYYC-ONT
9h 49m1 stop
Delta Logo
1:10 pm - 11:02 pmONT-YYC
8h 52m1 stop
$397Delta
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Sun, Mar 1 - Sat, Mar 7
Alaska Airlines Logo
5:25 pm - 10:37 pmYEG-ONT
6h 12m1 stop
Alaska Airlines Logo
7:00 am - 4:40 pmONT-YEG
8h 40m2 stops
$408Alaska Airlines
Find Deal
Sat, Mar 7 - Mon, Mar 9
Delta Logo
7:15 am - 4:04 pmYYC-ONT
9h 49m1 stop
Delta Logo
1:00 pm - 11:15 pmONT-YYC
9h 15m1 stop
$416Delta
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Sun, Mar 1 - Mon, Mar 9
American Airlines Logo
6:30 am - 6:19 pmYYC-ONT
12h 49m2 stops
American Airlines Logo
6:17 am - 9:45 pmONT-YYC
14h 28m2 stops
$421American Airlines
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Sat, Dec 6 - Sat, Dec 13

Alaska Airlines flights from Alberta to Ontario

Our best Alaska Airlines deals on Alberta to Ontario flight tickets
Alaska Airlines
Dec 5
YYC7:00 pmCalgary
5h 29m
1 stop
ONT11:29 pmOntario
Dec 7
ONT7:10 amOntario
10h 00m
2 stops
YYC6:10 pmCalgary
$391
Find similar
Alaska Airlines
Mar 7
YEG5:25 pmEdmonton
6h 12m
1 stop
ONT10:37 pmOntario
Mar 9
ONT7:00 amOntario
8h 40m
2 stops
YEG4:40 pmEdmonton
$408
Find similar
Alaska Airlines
Dec 5
YEG6:00 pmEdmonton
6h 29m
1 stop
ONT11:29 pmOntario
Dec 7
ONT7:10 amOntario
9h 00m
2 stops
YEG5:10 pmEdmonton
$411
Find similar

United Airlines flights from Alberta to Ontario

Our best United Airlines deals on Alberta to Ontario flight tickets
United Airlines
Apr 7
YYC6:20 amCalgary
7h 13m
1 stop
ONT12:33 pmOntario
Apr 21
ONT6:00 amOntario
5h 03m
1 stop
YYC12:03 pmCalgary
$378
Find similar
United Airlines
May 5
YYC6:20 amCalgary
12h 27m
2 stops
ONT5:47 pmOntario
May 9
ONT1:00 pmOntario
7h 38m
1 stop
YYC9:38 pmCalgary
$379
Find similar
United Airlines
Apr 7
YEG3:15 pmEdmonton
6h 02m
1 stop
ONT8:17 pmOntario
Apr 14
ONT5:00 amOntario
8h 15m
1 stop
YEG2:15 pmEdmonton
$400
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momondo 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, momondo users made 832,500 searches. Data last updated November 8, 2025.
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

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 12/4

1:25 pm-1:25 pm

1 stop25h 00m

Ontario

Thu 12/11

6:15 am-8:16 pm

2 stops13h 01m

$285

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 12/4

1:25 pm-1:25 pm

1 stop25h 00m

Ontario

Thu 12/11

6:15 am-11:05 pm

1 stop15h 50m

$287

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 12/2

4:15 pm-9:17 pm

1 stop6h 02m

Ontario

Thu 12/4

7:33 pm-7:09 pm

2 stops22h 36m

$331

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 4/7

6:20 am-12:33 pm

1 stop7h 13m

Ontario

Tue 4/21

6:00 am-12:03 pm

1 stop5h 03m

$378

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 5/5

6:20 am-5:47 pm

2 stops12h 27m

Ontario

Sat 5/9

1:00 pm-9:38 pm

1 stop7h 38m

$379

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 12/5

7:00 pm-11:29 pm

1 stop5h 29m

Ontario

Sun 12/7

7:10 am-6:10 pm

2 stops10h 00m

$391

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sun 3/1

7:15 am-4:04 pm

1 stop9h 49m

Ontario

Sat 3/7

1:10 pm-11:02 pm

1 stop8h 52m

$397

EdmontonOntario

YEG - ONT

YEGONT

Edmonton

Sat 3/7

5:25 pm-10:37 pm

1 stop6h 12m

Ontario

Mon 3/9

7:00 am-4:40 pm

2 stops8h 40m

$408

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sun 3/1

7:15 am-4:04 pm

1 stop9h 49m

Ontario

Mon 3/9

1:00 pm-11:15 pm

1 stop9h 15m

$416

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 12/6

6:30 am-6:19 pm

2 stops12h 49m

Ontario

Sat 12/13

6:17 am-9:45 pm

2 stops14h 28m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Alberta to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, June is the cheapest month to fly from Alberta to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $371. If you aren’t able to travel during the month of June, then book flights to Ontario from Alberta during July instead. Flights to Ontario in July, while not as cheap as those in June, still average around $380.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Friday when prices can be found for as low as $339. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Alberta to Ontario for around $577.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Alberta to Ontario when you can find flight prices for as low as $360. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $574 on average. Flights to Ontario from Alberta at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Alberta to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to Ontario

Direct flights

None
There are no direct flights from Alberta to Ontario. There are no popular flight routes from Alberta to Ontario.
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  • When did momondo last update prices for flights from Alberta to Ontario Airport?

    Prices for flights from Alberta to Ontario Airport were last updated today.

  • How many operators does momondo search for flights from Alberta to Ontario Airport?

  • How old do you have to be to fly from Alberta to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alberta to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Alberta to Ontario

Compare and see reviews for airlines that fly from Alberta to Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $420Free CancellationRating
7.4
9,009 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to Ontario?

Finding the right flight to Ontario from Alberta is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Alberta to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Alberta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Alberta to Ontario?

Once you have performed a search for Alberta to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Alberta to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Alberta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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