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

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

Which airlines fly to Region of Ontario?

Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to Region of Ontario from Ontario according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario 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 Ontario?

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Ontario.

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

The necessary travel and health documents for your Ontario 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.

C$ 236 Cheap Flights from Ontario to Ontario in 2026

Find the cheapest flights from Ontario to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:38 p.m. - 5:45 a.m.

ONT

YYZ

13h 07m

2 stops

7:00 a.m. - 3:14 p.m.

YYZ

ONT

11h 14m

1 stop

C$ 525Multiple Airlines

Tue, 14 Jul - Sat, 18 Jul

3:34 p.m. - 8:05 p.m.

ONT

YYZ

25h 31m

2 stops

8:35 p.m. - 8:03 a.m.

YYZ

ONT

14h 28m

1 stop

C$ 531Multiple Airlines

Wed, 1 Jul - Fri, 10 Jul

3:40 p.m. - 6:39 a.m.

ONT

YYZ

11h 59m

1 stop

10:50 a.m. - 8:03 a.m.

YYZ

ONT

24h 13m

2 stops

C$ 535Multiple Airlines

Wed, 8 Jul - Mon, 13 Jul

8:58 a.m. - 5:45 a.m.

ONT

YYZ

17h 47m

2 stops

7:00 a.m. - 3:14 p.m.

YYZ

ONT

11h 14m

1 stop

C$ 566Multiple Airlines

Tue, 14 Jul - Sat, 18 Jul

3:40 p.m. - 6:39 a.m.

ONT

YYZ

11h 59m

1 stop

10:25 p.m. - 8:03 a.m.

YYZ

ONT

36h 38m

2 stops

C$ 577Multiple Airlines

Wed, 22 Jul - Sun, 26 Jul

1:50 p.m. - 8:16 a.m.

ONT

YUL

15h 26m

1 stop

9:45 a.m. - 10:51 p.m.

YUL

ONT

16h 06m

1 stop

C$ 727Air Canada

Fri, 3 Jul - Thu, 9 Jul

10:10 p.m. - 10:53 p.m.

ONT

YUL

21h 43m

1 stop

3:45 p.m. - 1:31 p.m.

YUL

ONT

24h 46m

1 stop

C$ 729American Airlines

Tue, 4 Aug - Tue, 11 Aug

7:15 p.m. - 12:29 p.m.

ONT

YUL

14h 14m

2 stops

3:48 p.m. - 11:59 p.m.

YUL

ONT

11h 11m

1 stop

C$ 732British Airways

Fri, 3 Jul - Thu, 9 Jul

6:10 a.m. - 5:30 p.m.

ONT

YUL

8h 20m

1 stop

8:40 a.m. - 10:51 p.m.

YUL

ONT

17h 11m

1 stop

C$ 733Lufthansa

Sat, 4 Jul - Fri, 10 Jul

11:00 a.m. - 8:16 a.m.

ONT

YUL

18h 16m

1 stop

9:45 a.m. - 10:59 p.m.

YUL

ONT

16h 14m

1 stop

C$ 753Lufthansa

Sat, 15 Aug - Sun, 13 Sep

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Air Canada flights from Ontario to Region of Ontario

Our best Air Canada deals on Ontario to Region of Ontario flight tickets

Air Canada

3 Jul

ONT1:50 p.m.Ontario

15h 26m

1 stop

YUL8:16 a.m.Montreal Pierre Elliott Trudeau Intl

9 Jul

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

16h 06m

1 stop

ONT10:51 p.m.Ontario

C$ 727

Air Canada

4 Jul

ONT1:50 p.m.Ontario

15h 26m

1 stop

YUL8:16 a.m.Montreal Pierre Elliott Trudeau Intl

10 Jul

YUL8:40 a.m.Montreal Pierre Elliott Trudeau Intl

17h 11m

1 stop

ONT10:51 p.m.Ontario

C$ 777

Air Canada

4 Jul

ONT7:05 a.m.Ontario

11h 28m

2 stops

YYZ9:33 p.m.Toronto Pearson Intl

11 Jul

YYZ6:10 a.m.Toronto Pearson Intl

18h 45m

1 stop

ONT9:55 p.m.Ontario

C$ 791

United Airlines flights from Ontario to Region of Ontario

Our best United Airlines deals on Ontario to Region of Ontario flight tickets

United Airlines

4 Jul

ONT6:10 a.m.Ontario

7h 46m

1 stop

YYZ4:56 p.m.Toronto Pearson Intl

10 Jul

YYZ5:15 p.m.Toronto Pearson Intl

8h 36m

1 stop

ONT10:51 p.m.Ontario

C$ 732

United Airlines

3 Jul

ONT6:10 a.m.Ontario

13h 13m

2 stops

YYZ10:23 p.m.Toronto Pearson Intl

9 Jul

YYZ5:27 p.m.Toronto Pearson Intl

8h 24m

1 stop

ONT10:51 p.m.Ontario

C$ 734

United Airlines

2 Jul

ONT5:00 a.m.Ontario

7h 14m

1 stop

YYZ3:14 p.m.Toronto Pearson Intl

8 Jul

YYZ5:27 p.m.Toronto Pearson Intl

8h 24m

1 stop

ONT10:51 p.m.Ontario

C$ 736

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 14/7

1:38 p.m.-5:45 a.m.

2 stops13h 07m

Toronto Pearson Intl

Sat 18/7

7:00 a.m.-3:14 p.m.

1 stop11h 14m

C$ 525

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 1/7

3:34 p.m.-8:05 p.m.

2 stops25h 31m

Toronto Pearson Intl

Fri 10/7

8:35 p.m.-8:03 a.m.

1 stop14h 28m

C$ 531

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 8/7

3:40 p.m.-6:39 a.m.

1 stop11h 59m

Toronto Pearson Intl

Mon 13/7

10:50 a.m.-8:03 a.m.

2 stops24h 13m

C$ 535

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 14/7

8:58 a.m.-5:45 a.m.

2 stops17h 47m

Toronto Pearson Intl

Sat 18/7

7:00 a.m.-3:14 p.m.

1 stop11h 14m

C$ 566

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 22/7

3:40 p.m.-6:39 a.m.

1 stop11h 59m

Toronto Pearson Intl

Sun 26/7

10:25 p.m.-8:03 a.m.

2 stops36h 38m

C$ 577

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Fri 3/7

1:50 p.m.-8:16 a.m.

1 stop15h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

9:45 a.m.-10:51 p.m.

1 stop16h 06m

C$ 727

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 4/8

10:10 p.m.-10:53 p.m.

1 stop21h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

3:45 p.m.-1:31 p.m.

1 stop24h 46m

C$ 729

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Fri 3/7

7:15 p.m.-12:29 p.m.

2 stops14h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

3:48 p.m.-11:59 p.m.

1 stop11h 11m

C$ 732

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 4/7

6:10 a.m.-5:30 p.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

8:40 a.m.-10:51 p.m.

1 stop17h 11m

C$ 733

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 15/8

11:00 a.m.-8:16 a.m.

1 stop18h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

9:45 a.m.-10:59 p.m.

1 stop16h 14m

C$ 753

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 Region of 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

What is the cheapest month to fly to Region of Ontario?

In general, June is the cheapest month to fly from Ontario to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 181. If you are unable to visit Region of Ontario during the month of June, then departing from Ontario during the month April is also very affordable. Most momondo users find prices during this month for around C$ 214.

Can stopping save me money on Ontario to Region of Ontario flights?

You could potentially save up to 20% on your flight if you consider stops on a Ontario to Region of Ontario flight.

Cheap Ontario to Region of Ontario flight deals and tips

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

Fastest flight time	6h 44m
Direct flights	None

The fastest flight from Ontario to Region of Ontario takes 6h 44m

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

Search flight deals

Frequently asked questions about flying from Ontario to Ontario

When did momondo last update prices for flights from Ontario Airport to Ontario?
Prices for flights from Ontario Airport to Ontario are updated daily.
How old do you have to be to fly from Ontario Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario 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.

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Ontario to Ontario flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Ontario and Ontario 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 Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Ontario and alert you when they change.