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Cheap flights from Hamilton, ON to Ontario from C$ 233

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — YYZ
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Hamilton to Ontario

Keep the following information in mind while searching for Hamilton to Ontario flight deals. Data was last updated 29 July 2025.

Round-trip from

C$ 490

One-way from

C$ 233
WestJet
  • WestJet
  • 14/9-17/9
  • 2 total stops
  • 17h 51m total
  • Hamilton to Ontario
Search Deals
16/9
  • 16/9
  • 1 total stop
  • 21h 50m total
  • Hamilton to Ontario
Search Deals

Find flight deals from Hamilton to Ontario

Cheapest flights from Hamilton to Ontario
Explore the most affordable flight options available from Hamilton to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Thu 11/96:00 a.m.YHM - YOW
1 stop8h 56mWestJet
Thu 18/93:45 p.m.YOW - YHM
1 stop8h 55mWestJet
Deal found 27/7C$ 495
Thu 11/97:05 a.m.YHM - YUL
1 stop17h 31mMultiple Airlines
Thu 18/99:45 p.m.YUL - YHM
1 stop18h 59mMultiple Airlines
Deal found 28/7C$ 541
Sun 7/97:05 a.m.YHM - YQT
2 stops11h 49mMultiple Airlines
Mon 8/93:25 p.m.YQT - YHM
3 stops25h 19mMultiple Airlines
Deal found 28/7C$ 543
Thu 4/95:45 p.m.YHM - YOW
2 stops22h 34mMultiple Airlines
Sun 7/95:15 p.m.YOW - YHM
3 stops23h 29mMultiple Airlines
Deal found 27/7C$ 557
Fri 19/96:00 a.m.YHM - YUL
1 stop10h 27mWestJet
Sat 20/97:00 a.m.YUL - YHM
1 stop17h 40mWestJet
Deal found 27/7C$ 601
Tue 16/98:15 a.m.YHM - YUL
1 stop10h 18mPorter Airlines
Thu 18/96:55 p.m.YUL - YHM
1 stop21h 49mPorter Airlines
Deal found 28/7C$ 616
Wed 3/96:00 a.m.YHM - YQT
2 stops32h 49mWestJet
Sun 7/93:25 p.m.YQT - YHM
2 stops33h 15mWestJet
Deal found 27/7C$ 709
Thu 11/97:05 a.m.YHM - YOW
1 stop10h 49mPorter Airlines
Thu 18/98:45 a.m.YOW - YHM
1 stop9h 14mPorter Airlines
Deal found 28/7C$ 717
Mon 18/88:55 p.m.YHM - YQT
2 stops14h 15mPorter Airlines
Fri 22/87:00 a.m.YQT - YHM
2 stops16h 18mPorter Airlines
Deal found 28/7C$ 1,165

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton to Ontario 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 29 July 2025.
Use the filters below to find and compare flights from Hamilton to Ontario that are best for you.

Fly from

Hamilton

Fly to

Ontario

Route

Depart

Return

Price

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Sun 14/9

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

1 stop8h 56m

Ottawa

Wed 17/9

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

1 stop8h 55m

C$ 490

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Mon 20/10

6:00 a.m.-6:20 p.m.

1 stop12h 20m

Ottawa

Fri 24/10

8:45 a.m.-11:48 p.m.

1 stop15h 03m

C$ 521

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Thu 11/9

7:05 a.m.-12:36 a.m.

1 stop17h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

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

1 stop18h 59m

C$ 541

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Sun 7/9

7:05 a.m.-6:54 p.m.

2 stops11h 49m

Thunder Bay

Mon 8/9

7:40 p.m.-4:44 p.m.

2 stops21h 04m

C$ 543

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Fri 19/9

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

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

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

1 stop17h 40m

C$ 601

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Tue 16/9

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

1 stop10h 18m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

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

1 stop21h 49m

C$ 616

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Wed 3/9

6:00 a.m.-2:49 p.m.

2 stops32h 49m

Thunder Bay

Sun 7/9

3:25 p.m.-12:40 a.m.

2 stops33h 15m

C$ 709

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Thu 11/9

7:05 a.m.-5:54 p.m.

1 stop10h 49m

Ottawa

Thu 18/9

8:45 a.m.-5:59 p.m.

1 stop9h 14m

C$ 717

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Mon 18/8

8:55 p.m.-11:10 a.m.

2 stops14h 15m

Thunder Bay

Fri 22/8

7:00 a.m.-11:18 p.m.

2 stops16h 18m

C$ 1,165

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Tue 16/9

5:45 p.m.-3:35 p.m.

1 stop21h 50m

C$ 233

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 19 results
1
2

Best time to book a flight from Hamilton to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Hamilton 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 Hamilton to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Region of Ontario (average of C$ 167). Flying from Hamilton, Ontario to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 YHM to ON?

Find hourly flight availability from Hamilton to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

When flying from Hamilton, Ontario to Region of 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 29 July 2025.
See what other customers who have flown with Porter Airlines,WestJet, andAir Canada from Hamilton to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Crew

8.7

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
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Crew

8.7

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
2,973 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Crew

8.7

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
Air Canada
7.1
Good
9,822 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Crew

8.7

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 Hamilton to Ontario. 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 from for flights from Hamilton to Ontario?

    For a flight from Hamilton to Ontario, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city.

  • What are the cheapest airlines to fly from Hamilton, Ontario to Region of Ontario one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 240. Porter Airlines flights start at C$ 246 while deals on Air Canada start at C$ 273 one-way.

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

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

  • What are the cheapest flights from Hamilton, Ontario to Region of Ontario?

    The cheapest flight price from Hamilton, Ontario to Region of Ontario is C$ 153. On average you can expect to pay C$ 818. The most popular route, (Hamilton - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 541.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton to Ontario 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 Hamilton, Ontario to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Region of Ontario (average of C$ 167). Flying from Hamilton, Ontario to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Hamilton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Hamilton to Ontario

Discover the top 3 airlines that operate flights from Hamilton to Ontario. 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 100AverageC$ 203FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 224AverageC$ 368FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 248AverageC$ 423FlexibilityNo 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 Hamilton to Ontario?

Deals for Hamilton to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hamilton to Ontario flexibly with Cheapflights today.

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

Yes! Start tracking prices for Hamilton to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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