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Cheap flights from Calgary to Los Angeles from $173

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Calgary to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:45 am - 11:50 pm
YYC
-
ONT
16h 05m
1 stop
Multiple Airlines Logo
6:00 am - 2:45 pm
ONT
-
YYC
7h 45m
1 stop
$334Multiple Airlines
Thu, Aug 6 - Tue, Aug 11
United Airlines Logo
1:41 pm - 6:16 pm
YYC
-
ONT
5h 35m
1 stop
United Airlines Logo
5:00 am - 9:48 pm
ONT
-
YYC
15h 48m
1 stop
$349United Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
8:45 am - 11:50 pm
YYC
-
ONT
16h 05m
1 stop
Multiple Airlines Logo
6:00 am - 2:45 pm
ONT
-
YYC
7h 45m
1 stop
$351Multiple Airlines
Thu, Aug 6 - Wed, Aug 12
WestJet Logo
8:45 am - 10:45 pm
YYC
-
ONT
15h 00m
1 stop
WestJet Logo
6:20 am - 1:10 pm
ONT
-
YYC
5h 50m
1 stop
$385WestJet
Fri, Aug 14 - Tue, Aug 18
Delta Logo
7:45 am - 4:24 pm
YYC
-
ONT
9h 39m
1 stop
Delta Logo
1:06 pm - 11:04 pm
ONT
-
YYC
8h 58m
1 stop
$389Delta
Sat, Aug 22 - Wed, Aug 26
Delta Logo
7:45 am - 4:24 pm
YYC
-
ONT
9h 39m
1 stop
Delta Logo
1:06 pm - 11:04 pm
ONT
-
YYC
8h 58m
1 stop
$392Delta
Mon, Aug 24 - Wed, Aug 26
Multiple Airlines Logo
8:45 am - 11:50 pm
YYC
-
ONT
16h 05m
1 stop
Multiple Airlines Logo
5:08 pm - 7:05 pm
ONT
-
YYC
24h 57m
2 stops
$393Multiple Airlines
Thu, Aug 6 - Tue, Aug 11
WestJet Logo
8:45 am - 5:21 pm
YYC
-
ONT
9h 36m
1 stop
WestJet Logo
6:20 am - 1:10 pm
ONT
-
YYC
5h 50m
1 stop
$402WestJet
Wed, Jul 22 - Wed, Jul 29
Air Canada Logo
6:00 am - 12:47 pm
YYC
-
ONT
7h 47m
1 stop
Air Canada Logo
5:00 am - 9:48 pm
ONT
-
YYC
15h 48m
1 stop
$404Air Canada
Thu, Jul 2 - Sat, Jul 11
Multiple Airlines Logo
6:00 pm - 11:14 am
YYC
-
ONT
18h 14m
2 stops
Multiple Airlines Logo
8:58 am - 9:45 pm
ONT
-
YYC
11h 47m
1 stop
$406Multiple Airlines
Wed, Jul 15 - Wed, Jul 22

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United Airlines flights from Calgary to Ontario

Our best United Airlines deals on Calgary to Ontario flight tickets
United Airlines
Sep 9
YYC1:41 pmCalgary
7h 20m
1 stop
ONT8:01 pmOntario
Sep 13
ONT5:00 amOntario
12h 30m
1 stop
YYC6:30 pmCalgary
$349
United Airlines
Aug 21
YYC1:41 pmCalgary
5h 30m
1 stop
ONT6:11 pmOntario
Aug 24
ONT7:13 pmOntario
16h 17m
1 stop
YYC12:30 pmCalgary
$428
United Airlines
Jul 1
YYC6:00 amCalgary
15h 42m
1 stop
ONT8:42 pmOntario
Aug 4
ONT6:00 amOntario
5h 30m
1 stop
YYC12:30 pmCalgary
$431

WestJet flights from Calgary to Ontario

Our best WestJet deals on Calgary to Ontario flight tickets
WestJet
Aug 14
YYC8:45 amCalgary
15h 00m
1 stop
ONT10:45 pmOntario
Aug 18
ONT6:20 amOntario
5h 50m
1 stop
YYC1:10 pmCalgary
$385
WestJet
Jul 22
YYC8:45 amCalgary
9h 36m
1 stop
ONT5:21 pmOntario
Jul 29
ONT6:20 amOntario
5h 50m
1 stop
YYC1:10 pmCalgary
$402
WestJet
Jul 23
YYC8:45 amCalgary
9h 36m
1 stop
ONT5:21 pmOntario
Jul 28
ONT6:20 amOntario
5h 50m
1 stop
YYC1:10 pmCalgary
$412

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 832,500 searches. Data last updated June 19, 2026.
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

Cheapest round-trip

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 8/6

8:45 am-11:50 pm

1 stop16h 05m

Ontario

Tue 8/11

6:00 am-2:45 pm

1 stop7h 45m

$334

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 9/9

1:41 pm-6:16 pm

1 stop5h 35m

Ontario

Tue 9/15

5:00 am-9:48 pm

1 stop15h 48m

$349

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 8/6

8:45 am-11:50 pm

1 stop16h 05m

Ontario

Wed 8/12

6:00 am-2:45 pm

1 stop7h 45m

$351

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Fri 8/14

8:45 am-10:45 pm

1 stop15h 00m

Ontario

Tue 8/18

6:20 am-1:10 pm

1 stop5h 50m

$385

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 8/22

7:45 am-4:24 pm

1 stop9h 39m

Ontario

Wed 8/26

1:06 pm-11:04 pm

1 stop8h 58m

$389

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 8/24

7:45 am-4:24 pm

1 stop9h 39m

Ontario

Wed 8/26

1:06 pm-11:04 pm

1 stop8h 58m

$392

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 8/6

8:45 am-11:50 pm

1 stop16h 05m

Ontario

Tue 8/11

5:08 pm-7:05 pm

2 stops24h 57m

$393
Quickest round-trip

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 7/22

8:45 am-5:21 pm

1 stop9h 36m

Ontario

Wed 7/29

6:20 am-1:10 pm

1 stop5h 50m

$402

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 7/2

6:00 am-12:47 pm

1 stop7h 47m

Ontario

Sat 7/11

5:00 am-9:48 pm

1 stop15h 48m

$404

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 7/15

6:00 pm-11:14 am

2 stops18h 14m

Ontario

Wed 7/22

8:58 am-9:45 pm

1 stop11h 47m

$406

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 typical price of a round-trip flight between Calgary and Ontario?

What is the cheapest month to fly to Ontario?

In general, April is the cheapest month to fly from Calgary to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $329. If you aren’t able to travel during the month of April, then book flights to Ontario from Calgary during May instead. Flights to Ontario in May, while not as cheap as those in April, still average around $364.

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

Fastest flight time

4h 52m

Direct flights

None
The fastest flight from Calgary to Ontario takes 4h 52m
There are no direct flights from Calgary to Ontario. There are no popular flight routes from Calgary to Ontario.
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Frequently asked questions about flying from Calgary to Ontario

  • How far is Calgary to Ontario by plane?

    There are 1186.4 mi between Calgary and Ontario. 4h 52m is a normal flight duration for this route.

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

    Prices for flights from Calgary Airport to Ontario Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Calgary to Ontario for you.

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?

Yes momondo offers price alerts on flights to Ontario from Calgary. 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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