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 Hamilton, Ontario according to our data. Air Canada is the first choice among our users, with 41% 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 Hamilton to Ontario?

WestJet and Porter Airlines are the most popular carriers operating from Hamilton to Ontario

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

Prices for flights from Hamilton Airport to Ontario refresh daily.

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

As of August 2025, there are 3 operators available to choose from for flights from Hamilton Airport to Ontario.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hamilton Airport to Ontario.

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

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 224 Cheap Flights from Hamilton to Ontario in 2025

1 adult

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Find the cheapest flights from Hamilton, Ontario to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

6:10 p.m. - 2:27 p.m.YHM-YOW

20h 17m1 stop

5:00 a.m. - 4:17 p.m.YOW-YHM

11h 17m1 stop

C$ 456

Find Deal

Thu, 30 Oct - Sun, 2 Nov

6:10 p.m. - 4:53 p.m.YHM-YOW

22h 43m1 stop

6:00 a.m. - 5:17 p.m.YOW-YHM

11h 17m1 stop

C$ 462WestJet

Find Deal

Mon, 17 Nov - Thu, 20 Nov

6:00 a.m. - 2:56 p.m.YHM-YOW

8h 56m1 stop

3:35 p.m. - 12:40 a.m.YOW-YHM

9h 05m1 stop

C$ 480WestJet

Find Deal

Sat, 4 Oct - Tue, 7 Oct

6:00 a.m. - 12:40 a.m.YHM-YOW

18h 40m1 stop

3:45 p.m. - 12:40 a.m.YOW-YHM

8h 55m1 stop

C$ 489WestJet

Find Deal

Wed, 17 Sep - Thu, 18 Sep

2:55 p.m. - 1:03 p.m.YHM-YOW

22h 08m1 stop

12:20 p.m. - 12:40 a.m.YOW-YHM

12h 20m2 stops

C$ 494

Find Deal

Fri, 26 Sep - Fri, 3 Oct

6:00 a.m. - 2:56 p.m.YHM-YOW

8h 56m1 stop

6:00 a.m. - 12:40 a.m.YOW-YHM

18h 40m1 stop

C$ 499WestJet

Find Deal

Sat, 4 Oct - Sun, 5 Oct

2:55 p.m. - 1:03 p.m.YHM-YOW

22h 08m1 stop

9:00 a.m. - 11:48 p.m.YOW-YHM

14h 48m1 stop

C$ 523Porter Airlines

Find Deal

Mon, 15 Sep - Wed, 17 Sep

7:05 a.m. - 7:17 p.m.YHM-YUL

12h 12m1 stop

7:00 a.m. - 11:59 p.m.YUL-YHM

16h 59m1 stop

C$ 577Porter Airlines

Find Deal

Wed, 24 Sep - Wed, 1 Oct

8:15 a.m. - 6:33 p.m.YHM-YUL

10h 18m1 stop

6:55 p.m. - 4:44 p.m.YUL-YHM

21h 49m1 stop

C$ 582Porter Airlines

Find Deal

Mon, 20 Oct - Tue, 21 Oct

2:55 p.m. - 2:09 p.m.YHM-YUL

23h 14m1 stop

6:00 p.m. - 11:55 p.m.YUL-YHM

29h 55m1 stop

C$ 624Porter Airlines

Find Deal

Fri, 17 Oct - Sun, 26 Oct

Porter Airlines flights from Hamilton, Ontario to Region of Ontario

Our best Porter Airlines deals on Hamilton, Ontario to Region of Ontario flight tickets

Porter Airlines

15 Sep

YHM2:55 p.m.Hamilton

22h 08m

1 stop

YOW1:03 p.m.Ottawa

17 Sep

YOW9:00 a.m.Ottawa

14h 48m

1 stop

YHM11:48 p.m.Hamilton

C$ 523

Find similar

Porter Airlines

24 Sep

YHM7:05 a.m.Hamilton

12h 12m

1 stop

YUL7:17 p.m.Montreal Pierre Elliott Trudeau Intl

1 Oct

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

16h 59m

1 stop

YHM11:59 p.m.Hamilton

C$ 577

Find similar

Porter Airlines

20 Oct

YHM8:15 a.m.Hamilton

10h 18m

1 stop

YUL6:33 p.m.Montreal Pierre Elliott Trudeau Intl

21 Oct

YUL6:55 p.m.Montreal Pierre Elliott Trudeau Intl

21h 49m

1 stop

YHM4:44 p.m.Hamilton

C$ 582

Find similar

WestJet flights from Hamilton, Ontario to Region of Ontario

Our best WestJet deals on Hamilton, Ontario to Region of Ontario flight tickets

WestJet

17 Nov

YHM6:10 p.m.Hamilton

22h 43m

1 stop

YOW4:53 p.m.Ottawa

20 Nov

YOW6:00 a.m.Ottawa

11h 17m

1 stop

YHM5:17 p.m.Hamilton

C$ 462

Find similar

WestJet

4 Oct

YHM6:00 a.m.Hamilton

8h 56m

1 stop

YOW2:56 p.m.Ottawa

7 Oct

YOW3:35 p.m.Ottawa

9h 05m

1 stop

YHM12:40 a.m.Hamilton

C$ 480

Find similar

WestJet

17 Sep

YHM6:00 a.m.Hamilton

18h 40m

1 stop

YOW12:40 a.m.Ottawa

18 Sep

YOW3:45 p.m.Ottawa

8h 55m

1 stop

YHM12:40 a.m.Hamilton

C$ 489

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Thu 30/10

6:10 p.m.-2:27 p.m.

1 stop20h 17m

Ottawa

Sun 2/11

5:00 a.m.-4:17 p.m.

1 stop11h 17m

C$ 456

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Mon 17/11

6:10 p.m.-4:53 p.m.

1 stop22h 43m

Ottawa

Thu 20/11

6:00 a.m.-5:17 p.m.

1 stop11h 17m

C$ 462

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Sat 4/10

6:00 a.m.-2:56 p.m.

1 stop8h 56m

Ottawa

Tue 7/10

3:35 p.m.-12:40 a.m.

1 stop9h 05m

C$ 480

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Wed 17/9

6:00 a.m.-12:40 a.m.

1 stop18h 40m

Ottawa

Thu 18/9

3:45 p.m.-12:40 a.m.

1 stop8h 55m

C$ 489

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Fri 26/9

2:55 p.m.-1:03 p.m.

1 stop22h 08m

Ottawa

Fri 3/10

12:20 p.m.-12:40 a.m.

2 stops12h 20m

C$ 494

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Sat 4/10

6:00 a.m.-2:56 p.m.

1 stop8h 56m

Ottawa

Sun 5/10

6:00 a.m.-12:40 a.m.

1 stop18h 40m

C$ 499

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Mon 15/9

2:55 p.m.-1:03 p.m.

1 stop22h 08m

Ottawa

Wed 17/9

9:00 a.m.-11:48 p.m.

1 stop14h 48m

C$ 523

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Wed 24/9

7:05 a.m.-7:17 p.m.

1 stop12h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

7:00 a.m.-11:59 p.m.

1 stop16h 59m

C$ 577

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Mon 20/10

8:15 a.m.-6:33 p.m.

1 stop10h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

6:55 p.m.-4:44 p.m.

1 stop21h 49m

C$ 582

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Fri 17/10

2:55 p.m.-2:09 p.m.

1 stop23h 14m

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

6:00 p.m.-11:55 p.m.

1 stop29h 55m

C$ 624

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 Hamilton, 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

Other information

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Hamilton, Ontario to Region of Ontario is on a Wednesday. Travellers who choose to depart for Region of Ontario on a Wednesday will often find tickets for as low as C$ 429. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 520.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Hamilton, Ontario to Region of Ontario during this time can be as low as C$ 434. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 508 on average. Flights to Region of Ontario from Hamilton, Ontario at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Hamilton to Ontario flight route?

Fly from Hamilton to Toronto Pearson Intl for the best Hamilton - Ontario flight prices

What cabin class options are available on Hamilton to Ontario flights?

There are 3 cabin classes available to choose from on Hamilton to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Hamilton, Ontario to Region of Ontario flight deals and tips

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

Best price found	C$ 191
Direct flights	None

The best one-way flight to Region of Ontario from Hamilton, Ontario in the past 72 hours is C$ 191. The best round-trip flight deal from Hamilton, Ontario to Region of Ontario found on momondo in the last 72 hours is C$ 346.

There are no direct flights from Hamilton, Ontario to Region of Ontario. Popular non-direct route for this connection is Hamilton Airport - Toronto Pearson Intl Airport.

Search flight deals

When did momondo last update prices for flights from Hamilton Airport to Ontario?
Prices for flights from Hamilton Airport to Ontario refresh daily.
How many operators does momondo search for flights from Hamilton Airport to Ontario?
As of August 2025, there are 3 operators available to choose from for flights from Hamilton Airport to Ontario.
How old do you have to be to fly from Hamilton Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hamilton Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Hamilton, Ontario to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from Hamilton, Ontario to Region of Ontario is Embraer 195 E2, representing 36.03% of all bookings. The subsequent popular models are De Havilland (Bombardier) DHC-8-400 Dash 8Q at 22.97%, Boeing 737 MAX 8 at 10.58%, and Airbus A321neo at 4.77%.

Best airlines flying from Hamilton, Ontario to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 93	Free Cancellation	Rating 7.2 3,063 reviews	Search WestJet flights
Porter Airlines	PriceFrom C$ 226	Free Cancellation	Rating 8.0 351 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 250	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hamilton to Ontario. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Ontario from Hamilton which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Ontario from Hamilton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Ontario from Hamilton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

Start using Trips

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Tue 2/9

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Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom C$ 111

Flights to Vancouverfrom C$ 72

Flights to Montrealfrom C$ 224

Flights to Calgaryfrom C$ 55

Flights to Ottawafrom C$ 177

Flights to Winnipegfrom C$ 98

Flights to Halifaxfrom C$ 122

Flights to Kelownafrom C$ 66

Flights to Saskatoonfrom C$ 153

Flights to Reginafrom C$ 163

Flights to St. John'sfrom C$ 256

Flights to Québec Cityfrom C$ 293

Cheap flights from Hamilton, Ontario to Ontario from C$ 224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to Ontario departing on 25/9. 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 Hamilton, Ontario to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Porter Airlines flights from Hamilton, Ontario to Region of Ontario

Our best Porter Airlines deals on Hamilton, Ontario to Region of Ontario flight tickets

WestJet flights from Hamilton, Ontario to Region of Ontario

Our best WestJet deals on Hamilton, Ontario to Region of Ontario flight tickets

momondo Fare Finder

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

See travel insights to Ontario from

How to get the cheapest flight ticket from Hamilton, 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 day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

What is the cheapest Hamilton to Ontario flight route?

Fly from Hamilton to Toronto Pearson Intl for the best Hamilton - Ontario flight prices

What cabin class options are available on Hamilton to Ontario flights?

There are 3 cabin classes available to choose from on Hamilton to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

WestJet and Porter Airlines are the most popular carriers operating from Hamilton to Ontario

Which airlines fly to Region of Ontario?

Cheap Hamilton, Ontario to Region of Ontario flight deals and tips

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

Best price found

Direct flights

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

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

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

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

What is the most popular plane model from Hamilton, Ontario to Region of Ontario?

Best airlines flying from Hamilton, Ontario to Region of Ontario

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Hamilton 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