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Cheap flights from Hamilton, ON to Ontario from C$ 225

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — YYZ
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

C$ 567

One-way from

C$ 225
8/5-15/5
  • 8/5-15/5
  • 4 total stops
  • 65h 34m total
  • Hamilton to Ontario
Search Deals
WestJet
  • WestJet
  • 14/4
  • 1 total stop
  • 30h 39m 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 25 March 2025.

Thu 8/56:00 a.m.YHM - YOW
1 stop31h 03mMultiple Airlines
Thu 15/52:10 p.m.YOW - YHM
3 stops34h 31mMultiple Airlines
Deal found 24/3C$ 567
Sat 31/56:00 a.m.YHM - YOW
1 stop8h 56mWestJet
Sat 7/63:45 p.m.YOW - YHM
1 stop8h 56mWestJet
Deal found 23/3C$ 638
Fri 9/56:00 a.m.YHM - YUL
1 stop18h 43mWestJet
Sat 10/57:00 a.m.YUL - YHM
1 stop17h 41mWestJet
Deal found 23/3C$ 660
Thu 5/66:00 a.m.YHM - YQT
2 stops32h 49mWestJet
Mon 9/63:25 p.m.YQT - YHM
2 stops33h 16mWestJet
Deal found 24/3C$ 668
Wed 7/56:00 a.m.YHM - YUL
1 stop32h 15mMultiple Airlines
Wed 14/57:00 a.m.YUL - YHM
1 stop17h 41mMultiple Airlines
Deal found 23/3C$ 675
Thu 8/56:00 a.m.YHM - YQT
3 stops38h 45mMultiple Airlines
Thu 15/53:25 p.m.YQT - YHM
2 stops33h 16mMultiple Airlines
Deal found 24/3C$ 842
Fri 3/107:15 p.m.YHM - YUL
1 stop19h 00mPorter Airlines
Mon 6/107:00 a.m.YUL - YHM
1 stop12h 59mPorter Airlines
Deal found 24/3C$ 1,037

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 25 March 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

Thu 8/5

6:00 a.m.-1:03 p.m.

1 stop31h 03m

Ottawa

Thu 15/5

2:10 p.m.-12:41 a.m.

3 stops34h 31m

C$ 567

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Fri 23/5

6:00 a.m.-12:41 a.m.

1 stop18h 41m

Ottawa

Tue 27/5

3:35 p.m.-12:41 a.m.

1 stop9h 06m

C$ 652

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Fri 9/5

6:00 a.m.-12:43 a.m.

1 stop18h 43m

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

7:00 a.m.-12:41 a.m.

1 stop17h 41m

C$ 660

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Thu 5/6

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

2 stops32h 49m

Thunder Bay

Mon 9/6

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

1 stop29h 01m

C$ 668

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Wed 7/5

6:00 a.m.-2:15 p.m.

1 stop32h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

7:00 a.m.-12:41 a.m.

1 stop17h 41m

C$ 675

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Thu 8/5

6:00 a.m.-8:45 p.m.

3 stops38h 45m

Thunder Bay

Thu 15/5

3:25 p.m.-12:41 a.m.

2 stops33h 16m

C$ 842

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Mon 23/6

7:15 p.m.-2:15 p.m.

1 stop19h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 29/6

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

1 stop12h 59m

C$ 1,046

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Fri 9/5

6:00 a.m.-1:03 p.m.

1 stop31h 03m

C$ 256

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Sat 24/5

6:00 a.m.-2:15 p.m.

1 stop32h 15m

C$ 259

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Tue 6/5

6:00 a.m.-12:43 a.m.

1 stop18h 43m

C$ 274

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 15 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 25 March 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 25 March 2025.
Porter Airlines
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
275 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
WestJet
7.2
Good
2,785 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Food

7.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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 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$ 148. On average you can expect to pay C$ 350. The most popular route, (Hamilton - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 675.

  • 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 4 airlines flying from Hamilton to Ontario

Discover the top 4 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 97AverageC$ 258FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 234AverageC$ 392FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 250AverageC$ 494FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 337AverageC$ 544FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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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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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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