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?

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Region of Ontario from Ontario according to our data. Porter Airlines 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$ 134 Cheap Flights from Ontario to Ontario in 2026

1 adult

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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.

7:17 p.m. - 7:36 p.m.

ONT

YYZ

21h 19m

2 stops

8:00 p.m. - 6:15 p.m.

YYZ

ONT

25h 15m

1 stop

C$ 349Multiple Airlines

Wed, 25 Feb - Fri, 6 Mar

7:17 p.m. - 7:36 p.m.

ONT

YYZ

21h 19m

2 stops

8:00 p.m. - 1:11 p.m.

YYZ

ONT

20h 11m

1 stop

C$ 350Multiple Airlines

Wed, 25 Feb - Sun, 1 Mar

7:22 p.m. - 6:13 a.m.

ONT

YYZ

31h 51m

2 stops

8:00 p.m. - 6:15 p.m.

YYZ

ONT

25h 15m

1 stop

C$ 352Multiple Airlines

Thu, 26 Feb - Fri, 6 Mar

7:17 p.m. - 7:36 p.m.

ONT

YYZ

21h 19m

2 stops

8:35 p.m. - 8:06 a.m.

YYZ

ONT

14h 31m

1 stop

C$ 354Multiple Airlines

Wed, 25 Feb - Thu, 5 Mar

4:52 p.m. - 11:44 a.m.

ONT

YUL

15h 52m

2 stops

7:45 a.m. - 7:32 p.m.

YUL

ONT

14h 47m

2 stops

C$ 768American Airlines

Sat, 18 Apr - Sat, 25 Apr

1:15 p.m. - 8:42 a.m.

ONT

YUL

16h 27m

2 stops

9:29 a.m. - 9:05 p.m.

YUL

ONT

14h 36m

2 stops

C$ 829Delta

Fri, 27 Feb - Tue, 3 Mar

12:49 p.m. - 8:43 a.m.

ONT

YUL

16h 54m

2 stops

9:28 a.m. - 10:09 p.m.

YUL

ONT

15h 41m

2 stops

C$ 857Delta

Wed, 6 May - Wed, 13 May

10:26 p.m. - 10:58 p.m.

ONT

YUL

21h 32m

1 stop

7:45 a.m. - 7:32 p.m.

YUL

ONT

14h 47m

2 stops

C$ 893American Airlines

Sat, 18 Apr - Sat, 25 Apr

6:37 p.m. - 1:34 p.m.

ONT

YOW

15h 57m

2 stops

6:20 a.m. - 10:18 p.m.

YOW

ONT

18h 58m

1 stop

C$ 1,018United Airlines

Mon, 2 Mar - Thu, 5 Mar

1:50 p.m. - 10:26 a.m.

ONT

YOW

17h 36m

2 stops

11:10 a.m. - 10:36 p.m.

YOW

ONT

14h 26m

2 stops

C$ 1,025United Airlines

Sat, 14 Mar - Sat, 21 Mar

Alaska Airlines flights from Ontario to Region of Ontario

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

Alaska Airlines

11 Feb

ONT5:59 p.m.Ontario

18h 36m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

19 Feb

YYZ4:45 p.m.Toronto Pearson Intl

9h 47m

1 stop

ONT11:32 p.m.Ontario

C$ 847

Alaska Airlines

11 Feb

ONT5:59 p.m.Ontario

18h 36m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

18 Feb

YYZ4:45 p.m.Toronto Pearson Intl

8h 59m

1 stop

ONT10:44 p.m.Ontario

C$ 861

Alaska Airlines

11 Feb

ONT5:59 p.m.Ontario

18h 36m

2 stops

YYZ3:35 p.m.Toronto Pearson Intl

17 Feb

YYZ4:45 p.m.Toronto Pearson Intl

21h 23m

1 stop

ONT11:08 a.m.Ontario

C$ 901

United Airlines flights from Ontario to Region of Ontario

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

United Airlines

10 Feb

ONT5:05 a.m.Ontario

6h 57m

1 stop

YYZ3:02 p.m.Toronto Pearson Intl

14 Feb

YYZ4:10 p.m.Toronto Pearson Intl

7h 40m

1 stop

ONT8:50 p.m.Ontario

C$ 703

United Airlines

8 Feb

ONT5:05 a.m.Ontario

13h 19m

2 stops

YYZ9:24 p.m.Toronto Pearson Intl

15 Feb

YYZ10:51 a.m.Toronto Pearson Intl

15h 06m

2 stops

ONT10:57 p.m.Ontario

C$ 870

United Airlines

8 Feb

ONT6:00 a.m.Ontario

7h 52m

1 stop

YYZ4:52 p.m.Toronto Pearson Intl

16 Feb

YYZ4:10 p.m.Toronto Pearson Intl

7h 40m

1 stop

ONT8:50 p.m.Ontario

C$ 908

Fly from

Fly to

Route

Depart

Return

Price

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 25/2

7:17 p.m.-7:36 p.m.

2 stops21h 19m

Toronto Pearson Intl

Fri 6/3

8:00 p.m.-6:15 p.m.

1 stop25h 15m

C$ 349

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 25/2

7:17 p.m.-7:36 p.m.

2 stops21h 19m

Toronto Pearson Intl

Sun 1/3

8:00 p.m.-1:11 p.m.

1 stop20h 11m

C$ 350

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 26/2

7:22 p.m.-6:13 a.m.

2 stops31h 51m

Toronto Pearson Intl

Fri 6/3

8:00 p.m.-6:15 p.m.

1 stop25h 15m

C$ 352

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 25/2

7:17 p.m.-7:36 p.m.

2 stops21h 19m

Toronto Pearson Intl

Thu 5/3

8:35 p.m.-8:06 a.m.

1 stop14h 31m

C$ 354

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 18/4

4:52 p.m.-11:44 a.m.

2 stops15h 52m

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

7:45 a.m.-7:32 p.m.

2 stops14h 47m

C$ 768

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Fri 27/2

1:15 p.m.-8:42 a.m.

2 stops16h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

9:29 a.m.-9:05 p.m.

2 stops14h 36m

C$ 829

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Wed 6/5

12:49 p.m.-8:43 a.m.

2 stops16h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

9:28 a.m.-10:09 p.m.

2 stops15h 41m

C$ 857

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 18/4

10:26 p.m.-10:58 p.m.

1 stop21h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

7:45 a.m.-7:32 p.m.

2 stops14h 47m

C$ 893

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Mon 2/3

6:37 p.m.-1:34 p.m.

2 stops15h 57m

Ottawa

Thu 5/3

6:20 a.m.-10:18 p.m.

1 stop18h 58m

C$ 1,018

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Sat 14/3

1:50 p.m.-10:26 a.m.

2 stops17h 36m

Ottawa

Sat 21/3

11:10 a.m.-10:36 p.m.

2 stops14h 26m

C$ 1,025

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, April 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$ 438. If you are unable to visit Region of Ontario during the month of April, then departing from Ontario during the month February is also very affordable. Most momondo users find prices during this month for around C$ 498.

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

You could potentially save up to 16% 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

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.