Which airlines fly to Canada?

Air Canada, WestJet and Porter Airlines are the top three most popular airlines that fly to Canada from Ontario according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Canada. Keep in mind that there are 6 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

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

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

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 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 required travel and health documents for your Canada trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Canada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 179 Cheap Flights from Ontario to Canada in 2026/27

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.

2:30 p.m. - 12:15 a.m.ONT Ontario-YVR Vancouver Intl

9h 45m2 stops Las Vegas Harry Reid Intl Calgary

9:40 a.m. - 4:30 p.m.YVR Vancouver Intl-ONT Ontario

6h 50m1 stop Las Vegas Harry Reid Intl

C$ 411Multiple Airlines

Wed, 7 Oct - Tue, 13 Oct

2:30 p.m. - 4:15 p.m.ONT Ontario-YVR Vancouver Intl

25h 45m1 stop Las Vegas Harry Reid Intl

9:40 a.m. - 4:30 p.m.YVR Vancouver Intl-ONT Ontario

6h 50m1 stop Las Vegas Harry Reid Intl

C$ 421Multiple Airlines

Wed, 7 Oct - Tue, 13 Oct

5:07 p.m. - 11:45 p.m.ONT Ontario-YWG Winnipeg

28h 38m1 stop Las Vegas Harry Reid Intl

11:10 a.m. - 4:21 p.m.YWG Winnipeg-ONT Ontario

31h 11m2 stops Calgary Las Vegas Harry Reid Intl

C$ 434Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

3:38 p.m. - 11:40 p.m.ONT Ontario-YVR Vancouver Intl

8h 02m1 stop Las Vegas Harry Reid Intl

10:15 p.m. - 7:04 a.m.YVR Vancouver Intl-ONT Ontario

32h 49m2 stops Calgary Las Vegas Harry Reid Intl

C$ 446Multiple Airlines

Thu, 15 Oct - Sat, 17 Oct

2:30 p.m. - 11:40 p.m.ONT Ontario-YVR Vancouver Intl

9h 10m1 stop Las Vegas Harry Reid Intl

10:15 p.m. - 11:16 a.m.YVR Vancouver Intl-ONT Ontario

37h 01m2 stops Calgary Las Vegas Harry Reid Intl

C$ 453Multiple Airlines

Thu, 1 Oct - Tue, 6 Oct

8:35 p.m. - 12:55 a.m.ONT Ontario-YYZ Toronto Pearson Intl

25h 20m2 stops Las Vegas Harry Reid Intl Calgary

8:30 p.m. - 11:16 a.m.YYZ Toronto Pearson Intl-ONT Ontario

17h 46m1 stop Las Vegas Harry Reid Intl

C$ 464Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

1:38 p.m. - 11:40 p.m.ONT Ontario-YVR Vancouver Intl

10h 02m1 stop Las Vegas Harry Reid Intl

6:45 a.m. - 10:31 a.m.YVR Vancouver Intl-ONT Ontario

27h 46m2 stops Calgary Las Vegas Harry Reid Intl

C$ 467Multiple Airlines

Thu, 8 Oct - Mon, 12 Oct

2:23 p.m. - 6:00 a.m.ONT Ontario-YYZ Toronto Pearson Intl

12h 37m2 stops Las Vegas Harry Reid Intl Calgary

7:00 a.m. - 4:21 p.m.YYZ Toronto Pearson Intl-ONT Ontario

12h 21m1 stop Las Vegas Harry Reid Intl

C$ 469Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

5:44 p.m. - 1:10 p.m.ONT Ontario-YYC Calgary

18h 26m1 stop Seattle/Tacoma Intl

5:50 p.m. - 12:53 p.m.YYC Calgary-ONT Ontario

20h 03m1 stop Seattle/Tacoma Intl

C$ 481Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

5:44 p.m. - 1:10 p.m.ONT Ontario-YYC Calgary

18h 26m1 stop Seattle/Tacoma Intl

5:50 p.m. - 12:53 p.m.YYC Calgary-ONT Ontario

20h 03m1 stop Seattle/Tacoma Intl

C$ 483Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:02 a.m. - 10:52 a.m.ONT Ontario-YVR Vancouver Intl

4h 50m1 stop Seattle/Tacoma Intl

6:00 a.m. - 11:16 a.m.YVR Vancouver Intl-ONT Ontario

5h 16m1 stop Seattle/Tacoma Intl

C$ 635Alaska Airlines

Tue, 22 Sep - Wed, 30 Sep

12:12 p.m. - 10:58 p.m.ONT Ontario-YVR Vancouver Intl

10h 46m2 stops Seattle/Tacoma Intl Portland

6:00 a.m. - 11:16 a.m.YVR Vancouver Intl-ONT Ontario

5h 16m1 stop Seattle/Tacoma Intl

C$ 642Alaska Airlines

Tue, 22 Sep - Wed, 30 Sep

1:04 p.m. - 11:06 p.m.ONT Ontario-YYC Calgary

9h 02m1 stop Salt Lake City

7:45 a.m. - 4:35 p.m.YYC Calgary-ONT Ontario

9h 50m1 stop Salt Lake City

C$ 673Delta

Mon, 21 Sep - Tue, 29 Sep

1:04 p.m. - 11:06 p.m.ONT Ontario-YYC Calgary

9h 02m1 stop Salt Lake City

7:45 a.m. - 4:35 p.m.YYC Calgary-ONT Ontario

9h 50m1 stop Salt Lake City

C$ 673Delta

Sun, 20 Sep - Tue, 29 Sep

3:14 p.m. - 8:53 p.m.ONT Ontario-YVR Vancouver Intl

5h 39m1 stop Seattle/Tacoma Intl

6:00 a.m. - 11:16 a.m.YVR Vancouver Intl-ONT Ontario

5h 16m1 stop Seattle/Tacoma Intl

C$ 683Alaska Airlines

Tue, 22 Sep - Tue, 29 Sep

6:02 a.m. - 10:52 a.m.ONT Ontario-YVR Vancouver Intl

4h 50m1 stop Seattle/Tacoma Intl

1:10 p.m. - 7:03 p.m.YVR Vancouver Intl-ONT Ontario

5h 53m1 stop Seattle/Tacoma Intl

C$ 687Alaska Airlines

Thu, 24 Sep - Tue, 29 Sep

3:14 p.m. - 10:46 p.m.ONT Ontario-YYC Calgary

6h 32m1 stop Seattle/Tacoma Intl

6:33 a.m. - 11:16 a.m.YYC Calgary-ONT Ontario

5h 43m1 stop Seattle/Tacoma Intl

C$ 694Alaska Airlines

Tue, 22 Sep - Tue, 29 Sep

10:47 a.m. - 10:58 p.m.ONT Ontario-YVR Vancouver Intl

12h 11m1 stop Portland

8:30 a.m. - 5:18 p.m.YVR Vancouver Intl-ONT Ontario

8h 48m1 stop Portland

C$ 699Alaska Airlines

Tue, 22 Sep - Tue, 29 Sep

3:14 p.m. - 10:58 p.m.ONT Ontario-YVR Vancouver Intl

7h 44m2 stops Seattle/Tacoma Intl Portland

1:10 p.m. - 7:03 p.m.YVR Vancouver Intl-ONT Ontario

5h 53m1 stop Seattle/Tacoma Intl

C$ 701Alaska Airlines

Thu, 24 Sep - Tue, 29 Sep

12:12 p.m. - 10:58 p.m.ONT Ontario-YVR Vancouver Intl

10h 46m2 stops Seattle/Tacoma Intl Portland

8:30 a.m. - 5:18 p.m.YVR Vancouver Intl-ONT Ontario

8h 48m1 stop Portland

C$ 706Alaska Airlines

Tue, 22 Sep - Tue, 29 Sep

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American Airlines flights from Ontario to Canada

Our best American Airlines deals on Ontario to Canada flight tickets

American Airlines

5 Jan

ONT7:36 p.m.Ontario

12h 50m

2 stops

YUL11:26 a.m.Montreal Pierre Elliott Trudeau Intl

10 Jan

YUL12:06 p.m.Montreal Pierre Elliott Trudeau Intl

12h 53m

2 stops

ONT9:59 p.m.Ontario

C$ 795

American Airlines

16 Oct

ONT11:59 p.m.Ontario

12h 28m

2 stops

YUL3:27 p.m.Montreal Pierre Elliott Trudeau Intl

20 Oct

YUL7:26 a.m.Montreal Pierre Elliott Trudeau Intl

14h 17m

2 stops

ONT6:43 p.m.Ontario

C$ 821

American Airlines

30 Sep

ONT6:00 a.m.Ontario

8h 20m

1 stop

YYZ5:20 p.m.Toronto Pearson Intl

3 Oct

YYZ6:46 a.m.Toronto Pearson Intl

9h 39m

1 stop

ONT1:25 p.m.Ontario

C$ 827

Air Canada flights from Ontario to Canada

Our best Air Canada deals on Ontario to Canada flight tickets

Air Canada

17 Oct

ONT5:00 a.m.Ontario

7h 53m

1 stop

YYC1:53 p.m.Calgary

26 Oct

YYC3:30 p.m.Calgary

5h 45m

1 stop

ONT8:15 p.m.Ontario

C$ 600

Air Canada

17 Oct

ONT5:00 a.m.Ontario

7h 53m

1 stop

YYC1:53 p.m.Calgary

26 Oct

YYC3:30 p.m.Calgary

5h 45m

1 stop

ONT8:15 p.m.Ontario

C$ 602

Air Canada

30 Oct

ONT1:35 p.m.Ontario

23h 01m

3 stops

YYZ3:36 p.m.Toronto Pearson Intl

6 Nov

YYZ7:26 p.m.Toronto Pearson Intl

18h 40m

2 stops

ONT11:06 a.m.Ontario

C$ 669

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OntarioVancouver

ONT Ontario - YVR Vancouver Intl

ONTYVR

Ontario

Wed 7/10

2:30 p.m.-12:15 a.m.

2 stops9h 45m

Vancouver Intl

Tue 13/10

9:40 a.m.-4:30 p.m.

1 stop6h 50m

C$ 411

OntarioVancouver

ONT Ontario - YVR Vancouver Intl

ONTYVR

Ontario

Wed 7/10

2:30 p.m.-4:15 p.m.

1 stop25h 45m

Vancouver Intl

Tue 13/10

9:40 a.m.-4:30 p.m.

1 stop6h 50m

C$ 421

OntarioWinnipeg

ONT Ontario - YWG Winnipeg

ONTYWG

Ontario

Wed 28/10

5:07 p.m.-11:45 p.m.

1 stop28h 38m

Winnipeg

Wed 4/11

11:10 a.m.-4:21 p.m.

2 stops31h 11m

C$ 434

OntarioVancouver

ONT Ontario - YVR Vancouver Intl

ONTYVR

Ontario

Thu 15/10

3:38 p.m.-11:40 p.m.

1 stop8h 02m

Vancouver Intl

Sat 17/10

10:15 p.m.-7:04 a.m.

2 stops32h 49m

C$ 446

OntarioVancouver

ONT Ontario - YVR Vancouver Intl

ONTYVR

Ontario

Thu 1/10

2:30 p.m.-11:40 p.m.

1 stop9h 10m

Vancouver Intl

Tue 6/10

10:15 p.m.-11:16 a.m.

2 stops37h 01m

C$ 453

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 29/10

8:35 p.m.-12:55 a.m.

2 stops25h 20m

Toronto Pearson Intl

Thu 5/11

8:30 p.m.-11:16 a.m.

1 stop17h 46m

C$ 464

OntarioVancouver

ONT Ontario - YVR Vancouver Intl

ONTYVR

Ontario

Thu 8/10

1:38 p.m.-11:40 p.m.

1 stop10h 02m

Vancouver Intl

Mon 12/10

6:45 a.m.-10:31 a.m.

2 stops27h 46m

C$ 467

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 29/10

2:23 p.m.-6:00 a.m.

2 stops12h 37m

Toronto Pearson Intl

Thu 5/11

7:00 a.m.-4:21 p.m.

1 stop12h 21m

C$ 469

OntarioCalgary

ONT Ontario - YYC Calgary

ONTYYC

Ontario

Wed 7/10

5:44 p.m.-1:10 p.m.

1 stop18h 26m

Calgary

Wed 14/10

5:50 p.m.-12:53 p.m.

1 stop20h 03m

C$ 481

OntarioCalgary

ONT Ontario - YYC Calgary

ONTYYC

Ontario

Wed 7/10

5:44 p.m.-1:10 p.m.

1 stop18h 26m

Calgary

Wed 14/10

5:50 p.m.-12:53 p.m.

1 stop20h 03m

C$ 483

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 month to fly to Canada?

In general, February is the cheapest month to fly from Ontario to Canada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 424. If you’re not able to fly to Canada in February, then January is your next best option. Flight prices from Ontario to Canada during January average around C$ 534.

Can stopping save me money on Ontario to Canada flights?

You could potentially save up to 63% 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

Best price found	C$ 179
Fastest flight time	4h 40m
Direct flights	None

The best one-way flight to Canada from Ontario in the past 72 hours is C$ 179. The best round-trip flight deal from Ontario to Canada found on momondo in the last 72 hours is C$ 411.

The fastest flight from Ontario to Canada takes 4h 40m

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

Search flight deals

Frequently asked questions about flying from Ontario to Canada

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 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 required travel and health documents for your Canada trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Canada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Canada from Ontario 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 Canada quick and easy, saving you time and money.

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

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

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?

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