What airlines fly to Ontario?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Ontario from Alberta according to our data. WestJet is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Alberta to Ontario?

United Airlines, Delta, and Air Canada are the most popular carriers operating from Alberta to Ontario

How long does it take to fly to Ontario?

Average flight duration from Alberta to Ontario depends on which airport you fly into and out of. Flying from Calgary to Los Angeles is 2h 25m on average, while flying from Edmonton to Los Angeles is 2h 40m on average. Los Angeles is the most popular airport in Ontario.

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?

The number of operators available for flights from Alberta to Ontario Airport is 1 as of October 2026.

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.

$197 Cheap Flights from Alberta to Ontario in 2026/27

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:45 pm - 6:30 pmYYC Calgary-ONT Ontario

5h 45m1 stop San Francisco

12:01 pm - 10:25 pmONT Ontario-YYC Calgary

8h 24m1 stop San Francisco

$365Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

2:45 pm - 6:30 pmYYC Calgary-ONT Ontario

5h 45m1 stop San Francisco

12:01 pm - 10:25 pmONT Ontario-YYC Calgary

8h 24m1 stop San Francisco

$372Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

3:00 pm - 6:20 amYEG Edmonton-ONT Ontario

17h 20m1 stop Las Vegas Harry Reid Intl

2:01 pm - 1:30 amONT Ontario-YEG Edmonton

9h 29m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$380Multiple Airlines

Fri, Nov 20 - Mon, Nov 23

8:01 am - 1:16 pmYEG Edmonton-ONT Ontario

6h 15m1 stop Seattle/Tacoma Intl

2:13 pm - 8:31 pmONT Ontario-YEG Edmonton

5h 18m1 stop Seattle/Tacoma Intl

$382Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

5:00 pm - 6:20 amYEG Edmonton-ONT Ontario

15h 20m1 stop Las Vegas Harry Reid Intl

10:40 pm - 1:30 amONT Ontario-YEG Edmonton

24h 50m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$386Multiple Airlines

Fri, Nov 20 - Sun, Nov 22

1:27 pm - 8:58 pmYYC Calgary-ONT Ontario

8h 31m1 stop Denver Intl

6:00 am - 12:26 pmONT Ontario-YYC Calgary

5h 26m1 stop San Francisco

$387Lufthansa

Sat, Oct 24 - Fri, Oct 30

3:30 pm - 8:15 pmYYC Calgary-ONT Ontario

5h 45m1 stop San Francisco

6:00 am - 2:26 pmONT Ontario-YYC Calgary

6h 26m1 stop San Francisco

$389Lufthansa

Mon, Oct 26 - Sun, Nov 1

7:00 am - 1:51 pmYEG Edmonton-ONT Ontario

8h 51m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

2:47 pm - 1:20 amONT Ontario-YEG Edmonton

8h 33m1 stop Las Vegas Harry Reid Intl

$394Multiple Airlines

Fri, Nov 27 - Fri, Dec 4

4:30 pm - 7:15 pmYYC Calgary-ONT Ontario

4h 45m1 stop San Francisco

5:00 am - 11:53 pmONT Ontario-YYC Calgary

16h 53m1 stop Denver Intl

$398United Airlines

Wed, Nov 4 - Sun, Nov 8

4:30 pm - 7:15 pmYYC Calgary-ONT Ontario

4h 45m1 stop San Francisco

6:00 am - 2:26 pmONT Ontario-YYC Calgary

6h 26m1 stop San Francisco

$398United Airlines

Wed, Nov 4 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

3:22 pm - 10:51 pmYYC Calgary-ONT Ontario

8h 29m1 stop San Francisco

5:00 am - 9:48 pmONT Ontario-YYC Calgary

15h 48m1 stop Denver Intl

$443United Airlines

Sat, Oct 17 - Sat, Oct 24

3:22 pm - 8:31 pmYYC Calgary-ONT Ontario

6h 09m1 stop San Francisco

6:00 am - 12:19 pmONT Ontario-YYC Calgary

5h 19m1 stop San Francisco

$443United Airlines

Mon, Oct 19 - Fri, Oct 23

6:00 am - 12:46 pmYYC Calgary-ONT Ontario

7h 46m1 stop Denver Intl

6:00 am - 12:19 pmONT Ontario-YYC Calgary

5h 19m1 stop San Francisco

$443United Airlines

Tue, Oct 20 - Fri, Oct 23

7:00 pm - 10:17 amYYC Calgary-ONT Ontario

16h 17m1 stop Seattle/Tacoma Intl

2:13 pm - 10:43 amONT Ontario-YYC Calgary

19h 30m1 stop Seattle/Tacoma Intl

$470Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

7:00 pm - 10:17 amYYC Calgary-ONT Ontario

16h 17m1 stop Seattle/Tacoma Intl

11:29 am - 10:43 amONT Ontario-YYC Calgary

22h 14m2 stops Portland Seattle/Tacoma Intl

$477Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

7:00 pm - 4:02 pmYYC Calgary-ONT Ontario

22h 02m2 stops Seattle/Tacoma Intl Boise Air Term. Gowen Fld

11:29 am - 10:43 amONT Ontario-YYC Calgary

22h 14m2 stops Portland Seattle/Tacoma Intl

$481Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

3:22 pm - 10:51 pmYYC Calgary-ONT Ontario

8h 29m1 stop San Francisco

5:00 am - 11:53 pmONT Ontario-YYC Calgary

16h 53m1 stop Denver Intl

$501United Airlines

Thu, Oct 15 - Mon, Nov 2

3:22 pm - 10:51 pmYYC Calgary-ONT Ontario

8h 29m1 stop San Francisco

5:00 am - 9:53 pmONT Ontario-YYC Calgary

15h 53m1 stop Denver Intl

$501United Airlines

Thu, Oct 15 - Sat, Oct 31

3:22 pm - 10:51 pmYYC Calgary-ONT Ontario

8h 29m1 stop San Francisco

6:00 am - 12:26 pmONT Ontario-YYC Calgary

5h 26m1 stop San Francisco

$501United Airlines

Thu, Oct 15 - Fri, Oct 30

3:22 pm - 10:51 pmYYC Calgary-ONT Ontario

8h 29m1 stop San Francisco

6:00 am - 12:26 pmONT Ontario-YYC Calgary

5h 26m1 stop San Francisco

$501United Airlines

Thu, Oct 15 - Thu, Oct 29

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Alaska Airlines flights from Alberta to Ontario

Our best Alaska Airlines deals on Alberta to Ontario flight tickets

Alaska Airlines

Oct 27

YEG8:01 amEdmonton

6h 15m

1 stop

ONT1:16 pmOntario

Oct 31

ONT2:13 pmOntario

5h 18m

1 stop

YEG8:31 pmEdmonton

$382

Alaska Airlines

Oct 27

YEG8:01 amEdmonton

9h 01m

2 stops

ONT4:02 pmOntario

Oct 30

ONT2:13 pmOntario

5h 18m

1 stop

YEG8:31 pmEdmonton

$396

Alaska Airlines

Oct 27

YEG8:01 amEdmonton

6h 15m

1 stop

ONT1:16 pmOntario

Oct 30

ONT11:13 amOntario

8h 18m

1 stop

YEG8:31 pmEdmonton

$403

Lufthansa flights from Alberta to Ontario

Our best Lufthansa deals on Alberta to Ontario flight tickets

Lufthansa

Oct 24

YYC1:27 pmCalgary

8h 31m

1 stop

ONT8:58 pmOntario

Oct 30

ONT6:00 amOntario

5h 26m

1 stop

YYC12:26 pmCalgary

$387

Lufthansa

Oct 26

YYC3:30 pmCalgary

5h 45m

1 stop

ONT8:15 pmOntario

Nov 1

ONT6:00 amOntario

6h 26m

1 stop

YYC2:26 pmCalgary

$389

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Mon 11/2

2:45 pm-6:30 pm

1 stop5h 45m

Ontario

Mon 11/9

12:01 pm-10:25 pm

1 stop8h 24m

$365

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Thu 11/12

2:45 pm-6:30 pm

1 stop5h 45m

Ontario

Thu 11/19

12:01 pm-10:25 pm

1 stop8h 24m

$372

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Fri 11/20

3:00 pm-6:20 am

1 stop17h 20m

Ontario

Mon 11/23

2:01 pm-1:30 am

2 stops9h 29m

$380

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Tue 10/27

8:01 am-1:16 pm

1 stop6h 15m

Ontario

Sat 10/31

2:13 pm-8:31 pm

1 stop5h 18m

$382

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Fri 11/20

5:00 pm-6:20 am

1 stop15h 20m

Ontario

Sun 11/22

10:40 pm-1:30 am

2 stops24h 50m

$386

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Sat 10/24

1:27 pm-8:58 pm

1 stop8h 31m

Ontario

Fri 10/30

6:00 am-12:26 pm

1 stop5h 26m

$387

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Mon 10/26

3:30 pm-8:15 pm

1 stop5h 45m

Ontario

Sun 11/1

6:00 am-2:26 pm

1 stop6h 26m

$389

EdmontonOntario

YEG Edmonton - ONT Ontario

YEGONT

Edmonton

Fri 11/27

7:00 am-1:51 pm

2 stops8h 51m

Ontario

Fri 12/4

2:47 pm-1:20 am

1 stop8h 33m

$394

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Wed 11/4

4:30 pm-7:15 pm

1 stop4h 45m

Ontario

Sun 11/8

5:00 am-11:53 pm

1 stop16h 53m

$398

Quickest round-trip

CalgaryOntario

YYC Calgary - ONT Ontario

YYCONT

Calgary

Wed 11/4

4:30 pm-7:15 pm

1 stop4h 45m

Ontario

Mon 11/9

6:00 am-2:26 pm

1 stop6h 26m

$398

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Ontario?

In general, November 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 $0. If you aren’t able to travel during the month of November, then book flights to Ontario from Alberta during April instead. Flights to Ontario in April, while not as cheap as those in November, still average around $329.

Cheap Alberta to Ontario flight deals and tips

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

Best Price Found	$197
Fastest flight time	4h 45m
Direct flights	None

The best one-way flight to Ontario from Alberta in the past 72 hours is $197. The best round-trip flight deal from Alberta to Ontario found on momondo in the last 72 hours is $365.

The fastest flight from Alberta to Ontario takes 4h 45m

There are no direct flights from Alberta to Ontario. There are no popular flight routes from Alberta to Ontario.

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Frequently asked questions about flying from Alberta to Ontario

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?
The number of operators available for flights from Alberta to Ontario Airport is 1 as of October 2026.
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 Airlines	PriceFrom $364	Free Cancellation	Rating 7.4 10,362 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.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Alberta to Los Angeles from $197

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 11/25. 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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Alaska Airlines flights from Alberta to Ontario

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How to get the cheapest flight ticket from Alberta to Ontario

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What airlines fly to Ontario?

How long does it take to fly to Ontario?

Cheap Alberta to Ontario flight deals and tips

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Frequently asked questions about flying from Alberta to Ontario

Best airlines flying from Alberta to Ontario

Compare and see reviews for airlines that fly from Alberta to Ontario with momondo

Why use momondo?

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California

Fly your favorite airline to Los Angeles

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Los Angeles

List of cabin classes available on flights landing in Los Angeles. Availability may vary depending on flight origin and airline.

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