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 40% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 6 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$ 189 Cheap Flights from Ontario to Ontario in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

3:30 p.m. - 11:54 p.m.

ONT

YYZ

29h 24m

1 stop

7:00 a.m. - 3:44 p.m.

YYZ

ONT

11h 44m

2 stops

C$ 476Multiple Airlines

Thu, 28 May - Tue, 2 Jun

1:50 p.m. - 5:45 a.m.

ONT

YYZ

12h 55m

2 stops

9:55 a.m. - 3:09 p.m.

YYZ

ONT

8h 14m

1 stop

C$ 497Multiple Airlines

Tue, 12 May - Sat, 23 May

6:15 a.m. - 10:58 p.m.

ONT

YUL

13h 43m

2 stops

7:45 a.m. - 6:30 p.m.

YUL

ONT

13h 45m

2 stops

C$ 630American Airlines

Tue, 21 Apr - Wed, 29 Apr

6:15 a.m. - 10:58 p.m.

ONT

YUL

13h 43m

2 stops

2:32 p.m. - 9:07 p.m.

YUL

ONT

9h 35m

1 stop

C$ 763American Airlines

Tue, 21 Apr - Wed, 29 Apr

10:15 p.m. - 6:51 p.m.

ONT

YUL

17h 36m

2 stops

9:30 a.m. - 9:00 p.m.

YUL

ONT

14h 30m

2 stops

C$ 795Delta

Tue, 21 Apr - Sat, 2 May

12:49 p.m. - 8:40 a.m.

ONT

YUL

16h 51m

2 stops

9:30 a.m. - 9:00 p.m.

YUL

ONT

14h 30m

2 stops

C$ 812Delta

Sat, 18 Apr - Wed, 29 Apr

7:00 a.m. - 5:07 p.m.

ONT

YOW

7h 07m

1 stop

10:44 a.m. - 10:35 p.m.

YOW

ONT

14h 51m

1 stop

C$ 889United Airlines

Wed, 29 Apr - Sun, 3 May

6:05 a.m. - 10:03 a.m.

ONT

YOW

24h 58m

2 stops

10:44 a.m. - 10:35 p.m.

YOW

ONT

14h 51m

1 stop

C$ 903United Airlines

Wed, 29 Apr - Sun, 3 May

1:30 p.m. - 6:00 a.m.

ONT

YOW

13h 30m

2 stops

6:00 a.m. - 5:52 p.m.

YOW

ONT

14h 52m

2 stops

C$ 974Air Canada

Sat, 9 May - Sat, 16 May

6:59 p.m. - 5:07 p.m.

ONT

YOW

19h 08m

2 stops

6:25 a.m. - 8:36 p.m.

YOW

ONT

17h 11m

2 stops

C$ 983Air Canada

Sat, 2 May - Tue, 5 May

American Airlines flights from Ontario to Region of Ontario

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

American Airlines

18 Apr

ONT7:30 a.m.Ontario

6h 49m

1 stop

YYZ5:19 p.m.Toronto Pearson Intl

25 Apr

YYZ6:15 p.m.Toronto Pearson Intl

8h 31m

1 stop

ONT11:46 p.m.Ontario

C$ 608

American Airlines

21 Apr

ONT6:15 a.m.Ontario

13h 43m

2 stops

YUL10:58 p.m.Montreal Pierre Elliott Trudeau Intl

29 Apr

YUL7:45 a.m.Montreal Pierre Elliott Trudeau Intl

13h 45m

2 stops

ONT6:30 p.m.Ontario

C$ 630

American Airlines

3 Apr

ONT6:00 a.m.Ontario

13h 39m

1 stop

YYZ10:39 p.m.Toronto Pearson Intl

10 Apr

YYZ6:15 p.m.Toronto Pearson Intl

8h 31m

1 stop

ONT11:46 p.m.Ontario

C$ 635

Delta flights from Ontario to Region of Ontario

Our best Delta deals on Ontario to Region of Ontario flight tickets

Delta

9 Aug

ONT7:00 a.m.Ontario

12h 00m

1 stop

YYZ10:00 p.m.Toronto Pearson Intl

10 Sep

YYZ5:50 p.m.Toronto Pearson Intl

7h 54m

1 stop

ONT10:44 p.m.Ontario

C$ 618

Delta

3 Apr

ONT12:57 p.m.Ontario

8h 00m

1 stop

YYZ11:57 p.m.Toronto Pearson Intl

8 Apr

YYZ5:10 p.m.Toronto Pearson Intl

9h 41m

2 stops

ONT11:51 p.m.Ontario

C$ 630

Delta

24 Apr

ONT5:55 p.m.Ontario

14h 37m

2 stops

YYZ11:32 a.m.Toronto Pearson Intl

1 May

YYZ11:30 a.m.Toronto Pearson Intl

12h 30m

1 stop

ONT9:00 p.m.Ontario

C$ 633

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 28/5

3:30 p.m.-11:54 p.m.

1 stop29h 24m

Toronto Pearson Intl

Tue 2/6

7:00 a.m.-3:44 p.m.

2 stops11h 44m

C$ 476

Quickest round-trip

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 12/5

1:50 p.m.-5:45 a.m.

2 stops12h 55m

Toronto Pearson Intl

Sat 23/5

9:55 a.m.-3:09 p.m.

1 stop8h 14m

C$ 497

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 21/4

6:15 a.m.-10:58 p.m.

2 stops13h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

7:45 a.m.-6:30 p.m.

2 stops13h 45m

C$ 630

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 21/4

6:15 a.m.-10:58 p.m.

2 stops13h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

2:32 p.m.-9:07 p.m.

1 stop9h 35m

C$ 763

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 21/4

10:15 p.m.-6:51 p.m.

2 stops17h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

9:30 a.m.-9:00 p.m.

2 stops14h 30m

C$ 795

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 18/4

12:49 p.m.-8:40 a.m.

2 stops16h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

9:30 a.m.-9:00 p.m.

2 stops14h 30m

C$ 812

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Wed 29/4

7:00 a.m.-5:07 p.m.

1 stop7h 07m

Ottawa

Sun 3/5

10:44 a.m.-10:35 p.m.

1 stop14h 51m

C$ 889

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Wed 29/4

6:05 a.m.-10:03 a.m.

2 stops24h 58m

Ottawa

Sun 3/5

10:44 a.m.-10:35 p.m.

1 stop14h 51m

C$ 903

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Sat 9/5

1:30 p.m.-6:00 a.m.

2 stops13h 30m

Ottawa

Sat 16/5

6:00 a.m.-5:52 p.m.

2 stops14h 52m

C$ 974

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Sat 2/5

6:59 p.m.-5:07 p.m.

2 stops19h 08m

Ottawa

Tue 5/5

6:25 a.m.-8:36 p.m.

2 stops17h 11m

C$ 983

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$ 443. If you are unable to visit Region of Ontario during the month of April, then departing from Ontario during the month August is also very affordable. Most momondo users find prices during this month for around C$ 559.

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

You could potentially save up to 49% 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	7h 07m
Direct flights	None

The fastest flight from Ontario to Region of Ontario takes 7h 07m

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.