Which airlines fly to Region of Ontario?

Porter Airlines, WestJet and Air Canada 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.

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

American Airlines, Alaska Airlines, and Delta are the most popular carriers operating 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 many operators does momondo search for flights from Ontario Airport to Ontario?

There is 1 operator available for flights from Ontario Airport to Ontario as of July 2025.

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$ 174 Cheap Flights from Ontario to Ontario in 2025

1 adult

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Find the cheapest flights from Ontario to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

10:28 p.m. - 7:45 p.m.ONT-YYZ

18h 17m1 stop

9:30 a.m. - 9:56 p.m.YYZ-ONT

15h 26m1 stop

C$ 444

Find Deal

Mon, 8 Sep - Tue, 16 Sep

10:28 p.m. - 7:45 p.m.ONT-YYZ

18h 17m1 stop

9:30 a.m. - 9:56 p.m.YYZ-ONT

15h 26m1 stop

C$ 465

Find Deal

Mon, 22 Sep - Wed, 1 Oct

1:10 p.m. - 12:24 p.m.ONT-YUL

20h 14m2 stops

7:50 a.m. - 6:16 p.m.YUL-ONT

13h 26m2 stops

C$ 720American Airlines

Find Deal

Sat, 6 Sep - Sat, 13 Sep

6:10 a.m. - 10:57 p.m.ONT-YUL

13h 47m2 stops

7:25 a.m. - 6:16 p.m.YUL-ONT

13h 51m2 stops

C$ 800American Airlines

Find Deal

Sun, 7 Sep - Sat, 13 Sep

7:05 a.m. - 10:07 a.m.ONT-YUL

24h 02m2 stops

7:00 a.m. - 8:57 a.m.YUL-ONT

28h 57m2 stops

C$ 862Delta

Find Deal

Sat, 6 Sep - Sat, 13 Sep

1:42 p.m. - 8:16 a.m.ONT-YUL

15h 34m1 stop

8:05 a.m. - 12:13 p.m.YUL-ONT

31h 08m1 stop

C$ 906United Airlines

Find Deal

Tue, 26 Aug - Mon, 1 Sep

6:00 a.m. - 8:16 a.m.ONT-YUL

23h 16m1 stop

8:05 a.m. - 12:13 p.m.YUL-ONT

31h 08m1 stop

C$ 945United Airlines

Find Deal

Wed, 20 Aug - Sun, 24 Aug

5:05 p.m. - 4:00 p.m.ONT-YUL

19h 55m2 stops

7:00 a.m. - 10:46 p.m.YUL-ONT

18h 46m2 stops

C$ 955Delta

Find Deal

Sun, 23 Nov - Fri, 28 Nov

6:50 p.m. - 8:16 a.m.ONT-YUL

10h 26m1 stop

4:05 p.m. - 8:43 p.m.YUL-ONT

7h 38m1 stop

C$ 1,059Air Canada

Find Deal

Fri, 12 Sep - Fri, 19 Sep

5:10 a.m. - 3:26 p.m.ONT-YUL

7h 16m1 stop

5:00 a.m. - 8:43 p.m.YUL-ONT

18h 43m2 stops

C$ 1,245Air Canada

Find Deal

Sun, 7 Sep - Sun, 14 Sep

Alaska Airlines flights from Ontario to Region of Ontario

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

Alaska Airlines

13 Aug

ONT4:00 p.m.Ontario

20h 00m

1 stop

YYZ3:00 p.m.Toronto Pearson Intl

2 Sep

YYZ4:45 p.m.Toronto Pearson Intl

20h 59m

1 stop

ONT10:44 a.m.Ontario

C$ 1,060

Find similar

Alaska Airlines

13 Aug

ONT6:58 p.m.Ontario

17h 02m

1 stop

YYZ3:00 p.m.Toronto Pearson Intl

10 Jan

YYZ4:45 p.m.Toronto Pearson Intl

8h 52m

1 stop

ONT10:37 p.m.Ontario

C$ 1,111

Find similar

Alaska Airlines

13 Aug

ONT4:00 p.m.Ontario

20h 00m

1 stop

YYZ3:00 p.m.Toronto Pearson Intl

10 Jan

YYZ4:45 p.m.Toronto Pearson Intl

20h 23m

2 stops

ONT10:08 a.m.Ontario

C$ 1,115

Find similar

American Airlines flights from Ontario to Region of Ontario

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

American Airlines

6 Sep

ONT1:10 p.m.Ontario

20h 14m

2 stops

YUL12:24 p.m.Montreal Pierre Elliott Trudeau Intl

13 Sep

YUL7:50 a.m.Montreal Pierre Elliott Trudeau Intl

13h 26m

2 stops

ONT6:16 p.m.Ontario

C$ 720

Find similar

American Airlines

7 Sep

ONT6:10 a.m.Ontario

13h 47m

2 stops

YUL10:57 p.m.Montreal Pierre Elliott Trudeau Intl

13 Sep

YUL7:25 a.m.Montreal Pierre Elliott Trudeau Intl

13h 51m

2 stops

ONT6:16 p.m.Ontario

C$ 800

Find similar

American Airlines

6 Sep

ONT10:35 p.m.Ontario

21h 07m

1 stop

YUL10:42 p.m.Montreal Pierre Elliott Trudeau Intl

13 Sep

YUL7:50 a.m.Montreal Pierre Elliott Trudeau Intl

13h 26m

2 stops

ONT6:16 p.m.Ontario

C$ 895

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 8/9

10:28 p.m.-7:45 p.m.

1 stop18h 17m

Toronto Pearson Intl

Tue 16/9

9:30 a.m.-9:56 p.m.

1 stop15h 26m

C$ 444

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 22/9

10:28 p.m.-7:45 p.m.

1 stop18h 17m

Toronto Pearson Intl

Wed 1/10

9:30 a.m.-9:56 p.m.

1 stop15h 26m

C$ 465

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 6/9

1:10 p.m.-12:24 p.m.

2 stops20h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

7:50 a.m.-6:16 p.m.

2 stops13h 26m

C$ 720

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sun 7/9

6:10 a.m.-10:57 p.m.

2 stops13h 47m

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

7:25 a.m.-6:16 p.m.

2 stops13h 51m

C$ 800

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 6/9

7:05 a.m.-10:07 a.m.

2 stops24h 02m

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

7:00 a.m.-8:57 a.m.

2 stops28h 57m

C$ 862

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 26/8

1:42 p.m.-8:16 a.m.

1 stop15h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

8:05 a.m.-12:13 p.m.

1 stop31h 08m

C$ 906

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Wed 20/8

6:00 a.m.-8:16 a.m.

1 stop23h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

8:05 a.m.-12:13 p.m.

1 stop31h 08m

C$ 945

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sun 23/11

5:05 p.m.-4:00 p.m.

2 stops19h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

7:00 a.m.-10:46 p.m.

2 stops18h 46m

C$ 955

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Fri 12/9

6:50 p.m.-8:16 a.m.

1 stop10h 26m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

4:05 p.m.-8:43 p.m.

1 stop7h 38m

C$ 1,059

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sun 7/9

5:10 a.m.-3:26 p.m.

1 stop7h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

5:00 a.m.-8:43 p.m.

2 stops18h 43m

C$ 1,245

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, November 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$ 439. If you are unable to visit Region of Ontario during the month of November, then departing from Ontario during the month April is also very affordable. Most momondo users find prices during this month for around C$ 484.

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

You could potentially save up to 21% 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

Best price found	C$ 174
Fastest flight time	7h 04m
Direct flights	None
Airports in Region of Ontario	3 airports

The best one-way flight to Region of Ontario from Ontario in the past 72 hours is C$ 174. The best round-trip flight deal from Ontario to Region of Ontario found on momondo in the last 72 hours is C$ 444.

The fastest flight from Ontario to Region of Ontario takes 7h 04m

There are no direct flights from Ontario to Region of Ontario. Popular non-direct routes for this connection are Ontario Airport - Montreal Pierre Elliott Trudeau Intl Airport and Ontario Airport - Toronto Pearson Intl Airport.

There are 3 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)

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 many operators does momondo search for flights from Ontario Airport to Ontario?
There is 1 operator available for flights from Ontario Airport to Ontario as of July 2025.
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.

Best airlines flying from Ontario to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 446	Free Cancellation	Rating 7.4 8,900 reviews		Search United Airlines flights

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.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Tue 5/8

Tue 12/8

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Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom C$ 104

Flights to Vancouverfrom C$ 80

Flights to Montrealfrom C$ 203

Flights to Calgaryfrom C$ 60

Flights to Ottawafrom C$ 202

Flights to Winnipegfrom C$ 112

Flights to Halifaxfrom C$ 133

Flights to Kelownafrom C$ 87

Flights to Saskatoonfrom C$ 87

Flights to Reginafrom C$ 154

Flights to St. John'sfrom C$ 264

Flights to Québec Cityfrom C$ 277

Cheap flights from Ontario to Ontario from C$ 174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Ontario departing on 20/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Alaska Airlines flights from Ontario to Region of Ontario

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

American Airlines flights from Ontario to Region of Ontario

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

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Use the filters below to find and compare flights from Ontario to Ontario that are best for you.

See travel insights to Ontario from

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

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

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

You could potentially save up to 21% on your flight if you consider stops on a Ontario to Region of Ontario flight.

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

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

Which airlines fly to Region of Ontario?

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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

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

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

Best airlines flying from Ontario to Region of Ontario

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

Why use momondo?

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

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

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

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

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo