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Cheap flights from Ontario to Hamilton, ON from C$ 251

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YHM
4 Aug — 11 Aug1
1 adult

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 30 July 2025.

Round-trip from

C$ 501

One-way from

C$ 197
WestJet
  • WestJet
  • 17/9-20/9
  • 2 total stops
  • 17h 51m total
  • Ontario to Hamilton
Search Deals
WestJet
  • WestJet
  • 3/11
  • 1 total stop
  • 11h 17m total
  • Ontario to Hamilton
Search Deals

Find flight deals from Ontario to Hamilton

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 30 July 2025.

Wed 17/93:45 p.m.YOW - YHM
1 stop8h 55mWestJet
Sat 20/96:00 a.m.YHM - YOW
1 stop8h 56mWestJet
Deal found 30/7C$ 501
Wed 10/97:30 a.m.YUL - YHM
1 stop16h 29mMultiple Airlines
Fri 12/97:05 a.m.YHM - YUL
1 stop12h 32mMultiple Airlines
Deal found 28/7C$ 502
Tue 19/86:35 p.m.YOW - YHM
1 stop22h 09mPorter Airlines
Wed 20/88:55 p.m.YHM - YOW
1 stop9h 03mPorter Airlines
Deal found 29/7C$ 549
Sat 13/96:00 a.m.YOW - YHM
2 stops17h 59mMultiple Airlines
Sat 20/95:45 p.m.YHM - YOW
1 stop20h 59mMultiple Airlines
Deal found 30/7C$ 595
Tue 2/93:25 p.m.YQT - YHM
3 stops25h 19mMultiple Airlines
Fri 5/95:45 p.m.YHM - YQT
2 stops27h 05mMultiple Airlines
Deal found 27/7C$ 632
Mon 8/97:00 a.m.YUL - YHM
1 stop17h 40mWestJet
Tue 9/96:00 a.m.YHM - YUL
1 stop10h 27mWestJet
Deal found 29/7C$ 644
Wed 27/86:45 p.m.YUL - YHM
1 stop21h 59mPorter Airlines
Wed 3/97:05 a.m.YHM - YUL
1 stop12h 12mPorter Airlines
Deal found 28/7C$ 701
Fri 29/87:40 p.m.YQT - YHM
1 stop29h 01mWestJet
Sun 31/86:00 a.m.YHM - YQT
1 stop12h 55mWestJet
Deal found 29/7C$ 721
Thu 7/811:40 a.m.YQT - YHM
2 stops29h 04mPorter Airlines
Sat 23/87:05 a.m.YHM - YQT
2 stops37h 45mPorter Airlines
Deal found 28/7C$ 1,590

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 30 July 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

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Wed 17/9

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

1 stop8h 55m

Hamilton

Sat 20/9

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

1 stop8h 56m

C$ 501

MontrealHamilton

YUL - YHM

YULYHM

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

7:30 a.m.-11:59 p.m.

1 stop16h 29m

Hamilton

Fri 12/9

7:05 a.m.-7:37 p.m.

1 stop12h 32m

C$ 502

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Tue 19/8

6:35 p.m.-4:44 p.m.

1 stop22h 09m

Hamilton

Wed 20/8

8:55 p.m.-5:58 a.m.

1 stop9h 03m

C$ 549

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Sat 13/9

6:00 a.m.-11:59 p.m.

2 stops17h 59m

Hamilton

Sat 20/9

5:45 p.m.-2:44 p.m.

1 stop20h 59m

C$ 595

Thunder BayHamilton

YQT - YHM

YQTYHM

Thunder Bay

Tue 2/9

3:25 p.m.-4:44 p.m.

3 stops25h 19m

Hamilton

Fri 5/9

5:45 p.m.-8:50 p.m.

2 stops27h 05m

C$ 632

MontrealHamilton

YUL - YHM

YULYHM

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

7:00 a.m.-12:40 a.m.

1 stop17h 40m

Hamilton

Tue 9/9

6:00 a.m.-4:27 p.m.

1 stop10h 27m

C$ 644

MontrealHamilton

YUL - YHM

YULYHM

Montreal Pierre Elliott Trudeau Intl

Wed 27/8

6:45 p.m.-4:44 p.m.

1 stop21h 59m

Hamilton

Wed 3/9

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

1 stop12h 12m

C$ 701

Thunder BayHamilton

YQT - YHM

YQTYHM

Thunder Bay

Fri 29/8

7:40 p.m.-12:41 a.m.

1 stop29h 01m

Hamilton

Sun 31/8

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

1 stop12h 55m

C$ 721

MontrealHamilton

YUL - YHM

YULYHM

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

9:45 p.m.-4:44 p.m.

1 stop18h 59m

C$ 251

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Mon 27/10

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

1 stop11h 17m

C$ 254

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 17 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, January is the cheapest month in which you can book a flight from Region of Ontario to Hamilton, Ontario (average of C$ 186). Flying from Region of Ontario to Hamilton, Ontario in December is currently the most expensive (average of C$ 271). 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 30 July 2025.

When flying from Region of Ontario to Hamilton, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 30 July 2025.
Read through reviews of airlines operating flights from Ontario to Hamilton, such as Porter Airlines and WestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,975 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Boarding

8.2

Crew

8.7

Food

7.6

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Hamilton, Ontario (average of C$ 186). Flying from Region of Ontario to Hamilton, Ontario in December is currently the most expensive (average of C$ 271). 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 3 airlines flying from Ontario to Hamilton

Discover the top 3 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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 106AverageC$ 220FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 299AverageC$ 542FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 304AverageC$ 454FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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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