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Cheap flights from Calgary to Los Angeles from C$ 175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Los Angeles departing on 9/11. 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 Calgary to Los Angeles

Cheap round-trip flights

Logo
6:15 a.m. - 3:18 p.m.YYC-ONT
10h 03m1 stop
Logo
8:00 a.m. - 11:55 a.m.ONT-YYC
26h 55m1 stop
C$ 359
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Logo
7:35 p.m. - 12:37 p.m.YYC-ONT
18h 02m1 stop
Logo
10:40 p.m. - 12:41 a.m.ONT-YYC
25h 01m2 stops
C$ 377
Find Deal
Fri, 24 Oct - Fri, 31 Oct
Delta Logo
12:32 p.m. - 9:20 p.m.YYC-ONT
9h 48m1 stop
Delta Logo
6:00 a.m. - 8:53 p.m.ONT-YYC
13h 53m2 stops
C$ 481Delta
Find Deal
Sat, 8 Nov - Tue, 11 Nov
United Airlines Logo
6:15 a.m. - 12:51 p.m.YYC-ONT
7h 36m1 stop
United Airlines Logo
8:16 p.m. - 12:19 p.m.ONT-YYC
15h 03m1 stop
C$ 489United Airlines
Find Deal
Fri, 10 Oct - Sun, 12 Oct
United Airlines Logo
3:49 p.m. - 10:52 p.m.YYC-ONT
8h 03m1 stop
United Airlines Logo
6:00 a.m. - 12:26 p.m.ONT-YYC
5h 26m1 stop
C$ 506United Airlines
Find Deal
Fri, 24 Oct - Sun, 26 Oct
Air Canada Logo
12:30 p.m. - 8:24 p.m.YYC-ONT
8h 54m2 stops
Air Canada Logo
5:05 a.m. - 4:05 p.m.ONT-YYC
10h 00m2 stops
C$ 514Air Canada
Find Deal
Fri, 24 Oct - Fri, 31 Oct
Air Canada Logo
2:13 p.m. - 8:44 p.m.YYC-ONT
7h 31m1 stop
Air Canada Logo
6:00 a.m. - 12:26 p.m.ONT-YYC
5h 26m1 stop
C$ 516Air Canada
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Delta Logo
7:55 a.m. - 12:17 p.m.YYC-ONT
5h 22m1 stop
Delta Logo
6:00 a.m. - 11:42 a.m.ONT-YYC
4h 42m1 stop
C$ 522Delta
Find Deal
Sat, 4 Oct - Sat, 11 Oct
Alaska Airlines Logo
6:15 a.m. - 10:44 a.m.YYC-ONT
5h 29m1 stop
Alaska Airlines Logo
3:06 p.m. - 11:52 p.m.ONT-YYC
7h 46m1 stop
C$ 565Alaska Airlines
Find Deal
Tue, 23 Sep - Tue, 30 Sep
Alaska Airlines Logo
6:15 a.m. - 10:44 a.m.YYC-ONT
5h 29m1 stop
Alaska Airlines Logo
3:06 p.m. - 11:52 p.m.ONT-YYC
7h 46m1 stop
C$ 608Alaska Airlines
Find Deal
Wed, 24 Sep - Wed, 1 Oct

United Airlines flights from Calgary to Ontario

Our best United Airlines deals on Calgary to Ontario flight tickets
United Airlines
10 Oct
YYC6:15 a.m.Calgary
7h 36m
1 stop
ONT12:51 p.m.Ontario
12 Oct
ONT8:16 p.m.Ontario
15h 03m
1 stop
YYC12:19 p.m.Calgary
C$ 489
Find similar
United Airlines
24 Oct
YYC3:49 p.m.Calgary
8h 03m
1 stop
ONT10:52 p.m.Ontario
26 Oct
ONT6:00 a.m.Ontario
5h 26m
1 stop
YYC12:26 p.m.Calgary
C$ 506
Find similar
United Airlines
4 Oct
YYC6:15 a.m.Calgary
15h 09m
1 stop
ONT8:24 p.m.Ontario
16 Oct
ONT6:27 p.m.Ontario
26h 21m
1 stop
YYC9:48 p.m.Calgary
C$ 567
Find similar

Alaska Airlines flights from Calgary to Ontario

Our best Alaska Airlines deals on Calgary to Ontario flight tickets
Alaska Airlines
23 Sep
YYC6:15 a.m.Calgary
5h 29m
1 stop
ONT10:44 a.m.Ontario
30 Sep
ONT3:06 p.m.Ontario
7h 46m
1 stop
YYC11:52 p.m.Calgary
C$ 565
Find similar
Alaska Airlines
24 Sep
YYC6:15 a.m.Calgary
5h 29m
1 stop
ONT10:44 a.m.Ontario
1 Oct
ONT3:06 p.m.Ontario
7h 46m
1 stop
YYC11:52 p.m.Calgary
C$ 608
Find similar
Alaska Airlines
27 Sep
YYC6:15 a.m.Calgary
5h 29m
1 stop
ONT10:44 a.m.Ontario
29 Sep
ONT3:06 p.m.Ontario
7h 46m
1 stop
YYC11:52 p.m.Calgary
C$ 642
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Calgary 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 96,600 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Calgary to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 3/10

6:15 a.m.-3:18 p.m.

1 stop10h 03m

Ontario

Tue 7/10

8:00 a.m.-11:55 a.m.

1 stop26h 55m

C$ 359

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 24/10

7:35 p.m.-12:37 p.m.

1 stop18h 02m

Ontario

Fri 31/10

10:40 p.m.-12:41 a.m.

2 stops25h 01m

C$ 377

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 8/11

12:32 p.m.-9:20 p.m.

1 stop9h 48m

Ontario

Tue 11/11

6:00 a.m.-8:53 p.m.

2 stops13h 53m

C$ 481

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 10/10

6:15 a.m.-12:51 p.m.

1 stop7h 36m

Ontario

Sun 12/10

8:16 p.m.-12:19 p.m.

1 stop15h 03m

C$ 489

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 24/10

3:49 p.m.-10:52 p.m.

1 stop8h 03m

Ontario

Sun 26/10

6:00 a.m.-12:26 p.m.

1 stop5h 26m

C$ 506

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 24/10

12:30 p.m.-8:24 p.m.

2 stops8h 54m

Ontario

Fri 31/10

5:05 a.m.-4:05 p.m.

2 stops10h 00m

C$ 514

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 14/11

2:13 p.m.-8:44 p.m.

1 stop7h 31m

Ontario

Sun 16/11

6:00 a.m.-12:26 p.m.

1 stop5h 26m

C$ 516

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 4/10

7:55 a.m.-12:17 p.m.

1 stop5h 22m

Ontario

Sat 11/10

6:00 a.m.-11:42 a.m.

1 stop4h 42m

C$ 522

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Tue 23/9

6:15 a.m.-10:44 a.m.

1 stop5h 29m

Ontario

Tue 30/9

3:06 p.m.-11:52 p.m.

1 stop7h 46m

C$ 565

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 24/9

6:15 a.m.-10:44 a.m.

1 stop5h 29m

Ontario

Wed 1/10

3:06 p.m.-11:52 p.m.

1 stop7h 46m

C$ 608

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 Calgary 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?

The month of June is, on average, the cheapest month to fly to Ontario from Calgary, with most prices found around C$ 484. The month of July is another great option to travel to Ontario, with average flight prices from Calgary averaging around C$ 570.

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

On average, the least expensive day to fly to Ontario from Calgary is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 396. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Calgary because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 789.

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

Our data shows that the cheapest Calgary to Ontario flights are usually those with departure times in the morning. Our users have found flights to Ontario in the morning for as low as C$ 553. Try not to purchase tickets in the evening because they tend to be around C$ 879. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Calgary to Ontario flight prices changed over time?

When to book flights from Calgary to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Calgary to Ontario (YYC to ONT) flight deals and tips

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

Direct flights

None
There are no direct flights from Calgary to Ontario. There are no popular flight routes from Calgary to Ontario.
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  • How far is Calgary to Ontario by plane?

    Calgary and Ontario are 1909.3 km apart from one another. A reasonable flight in good conditions will take 5h 22m.

  • When did momondo last update prices for flights from Calgary Airport to Ontario Airport?

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport 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.

  • What is the most popular airline from Calgary to Ontario?

Best airlines flying from Calgary to Ontario

Compare and see reviews for airlines that fly from Calgary to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 374Free CancellationRating
7.9
7,960 reviews
Search Delta flights
Air CanadaPriceFrom C$ 385Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 425Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Calgary is quick and easy when you have a range of options in front of you, from reputable agents and recognizable 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 Calgary to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Calgary on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Calgary 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 Calgary to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Calgary to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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