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

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

What airlines fly to Canada?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Canada from Ontario according to our data. WestJet is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Canada. Keep in mind that there are 9 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ontario Airport to Canada are refreshed on a daily basis.

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

As of December 2025, there are 6 operators available to choose from for flights from Ontario Airport to Canada.

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

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 Ontario Airport to Canada.

What documentation or ID do you need to fly to Canada?

The travel and health documents required for your trip to Canada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Canada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$50 Cheap Flights from Ontario to Canada in 2025/26

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Find the cheapest flights from Ontario to Canada

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:18 pm - 10:20 pm

ONT

YVR

24h 02m1 stop

3:40 pm - 1:37 pm

YVR

ONT

21h 57m1 stop

$182Multiple Airlines

Thu, Jan 15 - Mon, Jan 19

10:18 pm - 10:20 pm

ONT

YVR

24h 02m1 stop

3:40 pm - 1:37 pm

YVR

ONT

21h 57m1 stop

$199Multiple Airlines

Thu, Jan 15 - Mon, Jan 19

11:53 am - 12:11 pm

ONT

YYJ

24h 18m1 stop

6:09 am - 5:03 pm

YYJ

ONT

10h 54m2 stops

$315Alaska Airlines

Fri, Jan 30 - Wed, Feb 11

6:00 am - 9:14 pm

ONT

YLW

15h 14m1 stop

8:00 am - 7:16 pm

YLW

ONT

11h 16m2 stops

$321Alaska Airlines

Sun, Jan 18 - Wed, Jan 21

5:05 am - 10:19 pm

ONT

YEG

16h 14m1 stop

3:17 pm - 8:58 pm

YEG

ONT

6h 41m1 stop

$356United Airlines

Tue, Jan 6 - Tue, Jan 13

5:05 am - 10:19 pm

ONT

YEG

16h 14m1 stop

6:00 am - 8:50 pm

YEG

ONT

15h 50m1 stop

$366United Airlines

Tue, Jan 20 - Sat, Feb 28

1:24 pm - 10:19 pm

ONT

YEG

7h 55m1 stop

6:00 am - 12:48 pm

YEG

ONT

7h 48m1 stop

$441Air Canada

Tue, Jan 20 - Fri, Feb 6

3:30 pm - 12:41 am

ONT

YYC

8h 11m2 stops

1:25 pm - 11:58 pm

YYC

ONT

11h 33m2 stops

$442Delta

Fri, Jan 30 - Fri, Feb 6

6:00 am - 11:50 am

ONT

YYC

4h 50m1 stop

7:40 am - 4:12 pm

YYC

ONT

9h 32m1 stop

$453Delta

Wed, Jan 7 - Wed, Jan 14

5:05 am - 2:14 pm

ONT

YEG

8h 09m1 stop

10:10 am - 8:58 pm

YEG

ONT

11h 48m2 stops

$494Air Canada

Tue, Jan 20 - Fri, Feb 6

American Airlines flights from Ontario to Canada

Our best American Airlines deals on Ontario to Canada flight tickets

American Airlines

Jan 17

ONT9:59 amOntario

11h 16m

2 stops

YVR9:15 pmVancouver Intl

Jan 24

YVR1:44 pmVancouver Intl

22h 54m

2 stops

ONT12:38 pmOntario

$321

Find similar

American Airlines

Jan 20

ONT4:45 pmOntario

16h 14m

2 stops

YYZ11:59 amToronto Pearson Intl

Jan 27

YYZ6:14 amToronto Pearson Intl

15h 06m

2 stops

ONT6:20 pmOntario

$402

Find similar

American Airlines

Jan 14

ONT6:22 amOntario

13h 22m

2 stops

YUL10:44 pmMontreal Pierre Elliott Trudeau Intl

Jan 21

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

13h 50m

2 stops

ONT6:20 pmOntario

$434

Find similar

United Airlines flights from Ontario to Canada

Our best United Airlines deals on Ontario to Canada flight tickets

United Airlines

Jan 7

ONT6:00 amOntario

7h 35m

1 stop

YVR1:35 pmVancouver Intl

Jan 10

YVR7:00 amVancouver Intl

5h 17m

1 stop

ONT12:17 pmOntario

$297

Find similar

United Airlines

Jan 7

ONT5:05 amOntario

8h 53m

1 stop

YVR1:58 pmVancouver Intl

Jan 13

YVR12:35 pmVancouver Intl

8h 23m

1 stop

ONT8:58 pmOntario

$307

Find similar

United Airlines

Feb 10

ONT6:00 amOntario

5h 00m

1 stop

YVR11:00 amVancouver Intl

Feb 25

YVR12:25 pmVancouver Intl

5h 16m

1 stop

ONT5:41 pmOntario

$319

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioVancouver

ONT - YVR

ONTYVR

Ontario

Thu 1/15

10:18 pm-10:20 pm

1 stop24h 02m

Vancouver Intl

Mon 1/19

3:40 pm-1:37 pm

1 stop21h 57m

$182

OntarioVancouver

ONT - YVR

ONTYVR

Ontario

Thu 1/15

10:18 pm-10:20 pm

1 stop24h 02m

Vancouver Intl

Mon 1/19

3:40 pm-1:37 pm

1 stop21h 57m

$199

OntarioVictoria

ONT - YYJ

ONTYYJ

Ontario

Fri 1/30

11:53 am-12:11 pm

1 stop24h 18m

Victoria Intl

Wed 2/11

6:09 am-5:03 pm

2 stops10h 54m

$315

OntarioKelowna

ONT - YLW

ONTYLW

Ontario

Sun 1/18

6:00 am-9:14 pm

1 stop15h 14m

Kelowna

Wed 1/21

8:00 am-7:16 pm

2 stops11h 16m

$321

OntarioEdmonton

ONT - YEG

ONTYEG

Ontario

Tue 1/6

5:05 am-10:19 pm

1 stop16h 14m

Edmonton

Tue 1/13

3:17 pm-8:58 pm

1 stop6h 41m

$356

OntarioEdmonton

ONT - YEG

ONTYEG

Ontario

Tue 1/20

5:05 am-10:19 pm

1 stop16h 14m

Edmonton

Sat 2/28

6:00 am-8:50 pm

1 stop15h 50m

$366

OntarioEdmonton

ONT - YEG

ONTYEG

Ontario

Tue 1/20

1:24 pm-10:19 pm

1 stop7h 55m

Edmonton

Fri 2/6

6:00 am-12:48 pm

1 stop7h 48m

$441

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 1/30

3:30 pm-12:41 am

2 stops8h 11m

Calgary

Fri 2/6

1:25 pm-11:58 pm

2 stops11h 33m

$442

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 1/7

6:00 am-11:50 am

1 stop4h 50m

Calgary

Wed 1/14

7:40 am-4:12 pm

1 stop9h 32m

$453

OntarioEdmonton

ONT - YEG

ONTYEG

Ontario

Tue 1/20

5:05 am-2:14 pm

1 stop8h 09m

Edmonton

Fri 2/6

10:10 am-8:58 pm

2 stops11h 48m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Canada

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

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

Our data shows that Tuesday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as $394. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Canada for around $648.

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

At noon is the cheapest time of day to fly from Ontario to Canada when you can find flight prices for as low as $440. Flying to Canada at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Canada is in the afternoon when prices are around $671.

Can stopping save me money on Ontario to Canada flights?

You could potentially save up to 40% on your flight if you consider stops on a Ontario to Canada flight.

Cheap Ontario to Canada flight deals and tips

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

Fastest flight time	4h 17m
Direct flights	None

The fastest flight from Ontario to Canada takes 4h 17m

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

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Canada?
Prices for flights from Ontario Airport to Canada are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Canada?
As of December 2025, there are 6 operators available to choose from for flights from Ontario Airport to Canada.
How old do you have to be to fly from Ontario Airport to Canada?
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 Ontario Airport to Canada.
What documentation or ID do you need to fly to Canada?
The travel and health documents required for your trip to Canada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Canada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Canada

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $105	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
Air Canada	PriceFrom $171	Free Cancellation	Rating 7.1 10,534 reviews	Search Air Canada flights
Delta	PriceFrom $186	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
WestJet	PriceFrom $188	Free Cancellation	Rating 7.2 3,204 reviews	Search WestJet flights
Alaska Airlines	PriceFrom $383	Free Cancellation	Rating 8.0 11,477 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $458	Free Cancellation	Rating 7.2 11,055 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Canada from Ontario.

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

Flights from Ontario to Canada with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Ontario and Canada by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Ontario to Canada now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Canada and let you know when they change.