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Cheap flights from Ontario to Hamilton, ON from C$ 266

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YHM
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Hamilton
Explore the most affordable flight options available from Ontario to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 November 2025.

Thu 4/127:30 p.m.YUL - YHM
1 stop28h 17mMultiple Airlines
Mon 8/126:10 p.m.YHM - YUL
1 stop12h 55mMultiple Airlines
Deal found 30/10C$ 552
Sat 29/116:00 p.m.YUL - YHM
1 stop23h 17mMultiple Airlines
Sat 6/122:35 p.m.YHM - YUL
1 stop22h 57mMultiple Airlines
Deal found 1/11C$ 558
Thu 27/115:45 p.m.YOW - YHM
1 stop30h 02mMultiple Airlines
Thu 4/126:10 p.m.YHM - YOW
1 stop22h 43mMultiple Airlines
Deal found 30/10C$ 584
Thu 27/115:45 p.m.YOW - YHM
2 stops25h 15mMultiple Airlines
Fri 5/128:15 a.m.YHM - YOW
1 stop11h 50mMultiple Airlines
Deal found 31/10C$ 601
Tue 2/127:30 p.m.YUL - YHM
2 stops23h 30mMultiple Airlines
Fri 5/128:15 a.m.YHM - YUL
2 stops22h 50mMultiple Airlines
Deal found 31/10C$ 621
Sun 30/116:00 a.m.YOW - YHM
1 stop11h 17mWestJet
Sun 7/126:10 p.m.YHM - YOW
1 stop30h 30mWestJet
Deal found 31/10C$ 650
Wed 26/113:45 p.m.YQT - YHM
3 stops27h 15mMultiple Airlines
Wed 3/128:15 a.m.YHM - YQT
3 stops31h 00mMultiple Airlines
Deal found 1/11C$ 730
Mon 8/123:45 p.m.YQT - YHM
3 stops27h 15mMultiple Airlines
Fri 12/127:55 p.m.YHM - YQT
2 stops19h 20mMultiple Airlines
Deal found 1/11C$ 731
Mon 8/123:45 p.m.YQT - YHM
3 stops27h 15mMultiple Airlines
Thu 11/128:15 a.m.YHM - YQT
3 stops31h 00mMultiple Airlines
Deal found 31/10C$ 747
Fri 5/126:35 p.m.YOW - YHM
1 stop18h 09mPorter Airlines
Mon 8/127:00 a.m.YHM - YOW
1 stop7h 39mPorter Airlines
Deal found 2/11C$ 754
Sat 29/118:55 p.m.YOW - YHM
1 stop15h 49mPorter Airlines
Sat 6/128:15 a.m.YHM - YOW
1 stop11h 50mPorter Airlines
Deal found 1/11C$ 755
Wed 26/113:45 p.m.YQT - YHM
2 stops25h 32mWestJet
Wed 3/126:10 p.m.YHM - YQT
2 stops21h 05mWestJet
Deal found 1/11C$ 776

Cheap flight deals from Ontario to Hamilton

Keep the following information in mind while searching for Ontario to Hamilton flight deals. Data was last updated 2 November 2025.

Round-trip from

C$ 511

One-way from

C$ 266
WestJet
  • WestJet
  • 22/1-29/1
  • 2 total stops
  • 30h 47m total
  • Ontario to Hamilton
Search Deals
WestJet
  • WestJet
  • 29/1
  • 2 total stops
  • 21h 37m total
  • Ontario to Hamilton
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Hamilton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 November 2025.
Use the filters below to find and compare flights from Ontario to Hamilton that are best for you.

Fly from

Ontario

Fly to

Hamilton

Route

Depart

Return

Price

MontrealHamilton

YUL - YHM

YULYHM

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

7:30 p.m.-1:22 p.m.

1 stop17h 52m

Hamilton

Thu 29/1

6:10 p.m.-7:05 a.m.

1 stop12h 55m

C$ 511

MontrealHamilton

YUL - YHM

YULYHM

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

7:30 p.m.-11:47 p.m.

1 stop28h 17m

Hamilton

Mon 8/12

6:10 p.m.-7:05 a.m.

1 stop12h 55m

C$ 552

MontrealHamilton

YUL - YHM

YULYHM

Montreal Pierre Elliott Trudeau Intl

Sat 29/11

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

1 stop23h 17m

Hamilton

Sat 6/12

2:35 p.m.-1:32 p.m.

1 stop22h 57m

C$ 558

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 27/11

5:45 p.m.-7:00 p.m.

2 stops25h 15m

Hamilton

Fri 5/12

8:15 a.m.-8:05 p.m.

1 stop11h 50m

C$ 601

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 27/11

5:45 p.m.-7:00 p.m.

2 stops25h 15m

Hamilton

Thu 4/12

8:15 a.m.-8:05 p.m.

1 stop11h 50m

C$ 621

MontrealHamilton

YUL - YHM

YULYHM

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

7:30 p.m.-1:21 p.m.

1 stop17h 51m

Hamilton

Mon 23/2

6:10 p.m.-7:05 a.m.

1 stop12h 55m

C$ 647

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Sun 30/11

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

1 stop11h 17m

Hamilton

Sun 7/12

6:10 p.m.-12:40 a.m.

1 stop30h 30m

C$ 650

Thunder BayHamilton

YQT - YHM

YQTYHM

Thunder Bay

Sun 29/3

3:45 p.m.-5:16 p.m.

2 stops25h 31m

Hamilton

Wed 1/4

6:10 p.m.-3:05 p.m.

2 stops20h 55m

C$ 707

Thunder BayHamilton

YQT - YHM

YQTYHM

Thunder Bay

Mon 8/12

3:45 p.m.-7:00 p.m.

3 stops27h 15m

Hamilton

Fri 12/12

7:55 p.m.-3:15 p.m.

2 stops19h 20m

C$ 731

Thunder BayHamilton

YQT - YHM

YQTYHM

Thunder Bay

Mon 8/12

3:45 p.m.-7:00 p.m.

3 stops27h 15m

Hamilton

Thu 11/12

8:15 a.m.-3:15 p.m.

3 stops31h 00m

C$ 747

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

Showing 1-10 of 51 results
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Best time to book a flight from Ontario to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Hamilton

What is the cheapest month to book a flight from Region of Ontario to Hamilton, Ontario?

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Hamilton, Ontario (average of C$ 85). Flying from Region of Ontario to Hamilton, Ontario in February is currently the most expensive (average of C$ 167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to YHM?

Find hourly flight availability from Ontario to Hamilton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 November 2025.

It’s typically best to fly out from Region of Ontario to Hamilton, Ontario at noon. Doing so could potentially save you 13% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated 2 November 2025.
Read through reviews of airlines operating flights from Ontario to Hamilton, such as WestJet and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,153 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,153 reviews
WestJet
7.2
Good
3,153 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
10,388 reviews
WestJet
7.2
Good
3,153 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Ontario to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hamilton from Ontario?

    Most people fly into Hamilton (YHM) if they book a flight to Hamilton from Ontario. Hamilton is conveniently located just 10.9 km from Hamilton’s city centre.

  • How long is the flight from Region of Ontario to Hamilton, Ontario?

    Airlines like WestJet and Porter Airlines fly from Region of Ontario to Hamilton, Ontario in about 17h 52m. The time it takes to get you to your destination can typically vary by up to 17m. There are 554 km between Region of Ontario and Hamilton, Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Region of Ontario to Hamilton, Ontario?

    When deciding which route to take from Region of Ontario to Hamilton, Ontario consider Montreal Pierre Elliott Trudeau Intl - Hamilton, Ottawa - Hamilton or Thunder Bay - Hamilton as they are the most popular.

  • Can I find deals for flights from Ontario to Hamilton that include hotel bookings?

    Yes. In addition to deals on Ontario to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hamilton.

  • Can I find deals for business class flights from Ontario to Hamilton?

    Yes. Cheapflights offers flight deals from Ontario to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Hamilton, Ontario?

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Hamilton, Ontario (average of C$ 85). Flying from Region of Ontario to Hamilton, Ontario in February is currently the most expensive (average of C$ 167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to Hamilton

Discover the top 2 airlines that operate flights from Ontario to Hamilton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 108AverageC$ 223FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 319AverageC$ 437FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Hamilton?

Cheapflights makes it easy to find Ontario to Hamilton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Hamilton?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hamilton from Ontario.

Can Cheapflights find flights from Ontario to Hamilton with no change fees?

Certainly. Search results for flights to Hamilton from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Hamilton become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hamilton from Ontario today and book when prices fit your budget.

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