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 58% 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?

Delta and United Airlines 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 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$ 213 Cheap Flights from Ontario to Ontario in 2026/27

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.

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

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$ 468Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

5:25 p.m. - 1:05 a.m.ONT Ontario-YYZ Toronto Pearson Intl

28h 40m2 stops Las Vegas Harry Reid Intl Calgary

8:35 p.m. - 9:09 a.m.YYZ Toronto Pearson Intl-ONT Ontario

15h 34m1 stop Las Vegas Harry Reid Intl

C$ 530Multiple Airlines

Tue, 13 Oct - Fri, 16 Oct

8:35 p.m. - 6:39 a.m.ONT Ontario-YYZ Toronto Pearson Intl

7h 04m1 stop Las Vegas Harry Reid Intl

9:00 a.m. - 10:31 a.m.YYZ Toronto Pearson Intl-ONT Ontario

28h 31m2 stops Calgary Las Vegas Harry Reid Intl

C$ 536Multiple Airlines

Thu, 15 Oct - Mon, 19 Oct

8:00 a.m. - 6:39 a.m.ONT Ontario-YYZ Toronto Pearson Intl

19h 39m1 stop Las Vegas Harry Reid Intl

8:35 p.m. - 10:31 a.m.YYZ Toronto Pearson Intl-ONT Ontario

16h 56m1 stop Las Vegas Harry Reid Intl

C$ 537Multiple Airlines

Fri, 16 Oct - Mon, 19 Oct

2:23 p.m. - 6:50 a.m.ONT Ontario-YYZ Toronto Pearson Intl

13h 27m1 stop Las Vegas Harry Reid Intl

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

17h 46m1 stop Las Vegas Harry Reid Intl

C$ 541Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

8:35 p.m. - 6:39 a.m.ONT Ontario-YYZ Toronto Pearson Intl

7h 04m1 stop Las Vegas Harry Reid Intl

12:40 p.m. - 4:30 p.m.YYZ Toronto Pearson Intl-ONT Ontario

30h 50m2 stops Winnipeg Las Vegas Harry Reid Intl

C$ 548Multiple Airlines

Thu, 15 Oct - Mon, 19 Oct

8:35 p.m. - 6:39 a.m.ONT Ontario-YYZ Toronto Pearson Intl

7h 04m1 stop Las Vegas Harry Reid Intl

6:00 a.m. - 4:21 p.m.YYZ Toronto Pearson Intl-ONT Ontario

13h 21m2 stops Calgary Las Vegas Harry Reid Intl

C$ 549Multiple Airlines

Thu, 22 Oct - Sat, 31 Oct

3:38 p.m. - 6:39 a.m.ONT Ontario-YYZ Toronto Pearson Intl

12h 01m1 stop Las Vegas Harry Reid Intl

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

12h 21m1 stop Las Vegas Harry Reid Intl

C$ 555Multiple Airlines

Thu, 22 Oct - Sat, 31 Oct

10:04 a.m. - 11:59 p.m.ONT Ontario-YYZ Toronto Pearson Intl

10h 55m1 stop Las Vegas Harry Reid Intl

9:30 a.m. - 11:16 a.m.YYZ Toronto Pearson Intl-ONT Ontario

28h 46m2 stops Vancouver Intl Las Vegas Harry Reid Intl

C$ 561Multiple Airlines

Sat, 17 Oct - Sun, 18 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:07 p.m. - 9:25 p.m.ONT Ontario-YYZ Toronto Pearson Intl

30h 18m1 stop San Francisco

4:45 p.m. - 11:47 p.m.YYZ Toronto Pearson Intl-ONT Ontario

34h 02m2 stops Nashville Intl Denver Intl

C$ 881Multiple Airlines

Sun, 20 Sep - Wed, 23 Sep

12:07 p.m. - 9:25 p.m.ONT Ontario-YYZ Toronto Pearson Intl

30h 18m1 stop San Francisco

4:45 p.m. - 9:09 a.m.YYZ Toronto Pearson Intl-ONT Ontario

43h 24m2 stops Nashville Intl Las Vegas Harry Reid Intl

C$ 895Multiple Airlines

Sun, 20 Sep - Sun, 27 Sep

9:36 p.m. - 8:55 p.m.ONT Ontario-YYZ Toronto Pearson Intl

20h 19m1 stop Guadalajara Miguel Hidal

4:45 p.m. - 9:09 a.m.YYZ Toronto Pearson Intl-ONT Ontario

43h 24m2 stops Nashville Intl Las Vegas Harry Reid Intl

C$ 940Multiple Airlines

Mon, 21 Sep - Sun, 27 Sep

12:19 p.m. - 11:50 p.m.ONT Ontario-YUL Montreal Pierre Elliott Trudeau Intl

8h 31m1 stop Atlanta Hartsfield-Jackson

9:30 a.m. - 8:24 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ONT Ontario

13h 54m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

C$ 951Delta

Wed, 23 Sep - Tue, 29 Sep

6:00 a.m. - 11:44 p.m.ONT Ontario-YUL Montreal Pierre Elliott Trudeau Intl

14h 44m2 stops Seattle/Tacoma Intl Minneapolis St Paul

9:30 a.m. - 8:24 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ONT Ontario

13h 54m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

C$ 958Delta

Wed, 23 Sep - Tue, 29 Sep

12:19 p.m. - 11:50 p.m.ONT Ontario-YUL Montreal Pierre Elliott Trudeau Intl

8h 31m1 stop Atlanta Hartsfield-Jackson

9:30 a.m. - 8:24 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ONT Ontario

13h 54m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

C$ 973Delta

Wed, 23 Sep - Tue, 29 Sep

6:00 a.m. - 4:44 p.m.ONT Ontario-YYZ Toronto Pearson Intl

7h 44m1 stop Salt Lake City

1:34 p.m. - 10:24 p.m.YYZ Toronto Pearson Intl-ONT Ontario

11h 50m1 stop Atlanta Hartsfield-Jackson

C$ 977Delta

Mon, 21 Sep - Mon, 28 Sep

6:00 a.m. - 11:44 p.m.ONT Ontario-YUL Montreal Pierre Elliott Trudeau Intl

14h 44m2 stops Seattle/Tacoma Intl Minneapolis St Paul

9:30 a.m. - 8:24 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ONT Ontario

13h 54m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

C$ 980Delta

Wed, 23 Sep - Tue, 29 Sep

12:17 p.m. - 11:50 p.m.ONT Ontario-YUL Montreal Pierre Elliott Trudeau Intl

8h 33m1 stop Atlanta Hartsfield-Jackson

9:30 a.m. - 8:24 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ONT Ontario

13h 54m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

C$ 1,046Delta

Tue, 22 Sep - Wed, 30 Sep

12:19 p.m. - 11:50 p.m.ONT Ontario-YUL Montreal Pierre Elliott Trudeau Intl

8h 31m1 stop Atlanta Hartsfield-Jackson

9:30 a.m. - 8:24 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ONT Ontario

13h 54m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

C$ 1,046Delta

Wed, 23 Sep - Wed, 30 Sep

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Delta flights from Ontario to Region of Ontario

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

Delta

27 Jan

ONT12:00 p.m.Ontario

8h 51m

1 stop

YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl

1 Feb

YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl

9h 53m

2 stops

ONT11:48 p.m.Ontario

C$ 787

Delta

28 Oct

ONT12:16 p.m.Ontario

8h 38m

1 stop

YUL11:54 p.m.Montreal Pierre Elliott Trudeau Intl

1 Nov

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

18h 11m

2 stops

ONT10:11 p.m.Ontario

C$ 824

Delta

28 Oct

ONT7:07 a.m.Ontario

13h 18m

2 stops

YUL11:25 p.m.Montreal Pierre Elliott Trudeau Intl

1 Nov

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

18h 11m

2 stops

ONT10:11 p.m.Ontario

C$ 831

Air Canada flights from Ontario to Region of Ontario

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

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$ 668

Air Canada

1 Oct

ONT6:32 p.m.Ontario

10h 44m

1 stop

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

7 Oct

YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl

15h 43m

1 stop

ONT8:58 p.m.Ontario

C$ 801

Air Canada

29 Sep

ONT5:00 a.m.Ontario

7h 14m

1 stop

YYZ3:14 p.m.Toronto Pearson Intl

1 Oct

YYZ4:18 p.m.Toronto Pearson Intl

7h 40m

1 stop

ONT8:58 p.m.Ontario

C$ 947

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

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$ 468

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Tue 13/10

5:25 p.m.-1:05 a.m.

2 stops28h 40m

Toronto Pearson Intl

Fri 16/10

8:35 p.m.-9:09 a.m.

1 stop15h 34m

C$ 530

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 15/10

8:35 p.m.-6:39 a.m.

1 stop7h 04m

Toronto Pearson Intl

Mon 19/10

9:00 a.m.-10:31 a.m.

2 stops28h 31m

C$ 536

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Fri 16/10

8:00 a.m.-6:39 a.m.

1 stop19h 39m

Toronto Pearson Intl

Mon 19/10

8:35 p.m.-10:31 a.m.

1 stop16h 56m

C$ 537

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 5/11

2:23 p.m.-6:50 a.m.

1 stop13h 27m

Toronto Pearson Intl

Thu 12/11

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

1 stop17h 46m

C$ 541

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 15/10

8:35 p.m.-6:39 a.m.

1 stop7h 04m

Toronto Pearson Intl

Mon 19/10

12:40 p.m.-4:30 p.m.

2 stops30h 50m

C$ 548

Quickest round-trip

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 22/10

8:35 p.m.-6:39 a.m.

1 stop7h 04m

Toronto Pearson Intl

Sat 31/10

6:00 a.m.-4:21 p.m.

2 stops13h 21m

C$ 549

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 22/10

3:38 p.m.-6:39 a.m.

1 stop12h 01m

Toronto Pearson Intl

Sat 31/10

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

1 stop12h 21m

C$ 555

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Sat 17/10

10:04 a.m.-11:59 p.m.

1 stop10h 55m

Toronto Pearson Intl

Sun 18/10

9:30 a.m.-11:16 a.m.

2 stops28h 46m

C$ 561

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$ 680. If you are unable to visit Region of Ontario during the month of April, then departing from Ontario during the month May is also very affordable. Most momondo users find prices during this month for around C$ 687.

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

You could potentially save up to 46% 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$ 213
Fastest flight time	6h 44m
Direct flights	None

The best one-way flight to Region of Ontario from Ontario in the past 72 hours is C$ 213. The best round-trip flight deal from Ontario to Region of Ontario found on momondo in the last 72 hours is C$ 464.

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.