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Cheap flights from Hamilton, ON to Ontario from C$ 273

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — YYZ
19 Apr — 26 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 14 April 2025.

Round-trip from

C$ 525

One-way from

C$ 273
WestJet
  • WestJet
  • 21/5-30/5
  • 2 total stops
  • 18h 04m total
  • Hamilton to Ontario
Search Deals
WestJet
  • WestJet
  • 23/5
  • 1 total stop
  • 18h 42m 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 14 April 2025.

Wed 21/56:00 a.m.YHM - YOW
1 stop8h 58mWestJet
Fri 30/53:35 p.m.YOW - YHM
1 stop9h 06mWestJet
Deal found 13/4C$ 525
Sat 10/56:00 a.m.YHM - YUL
1 stop18h 43mWestJet
Sun 11/57:00 a.m.YUL - YHM
1 stop17h 41mWestJet
Deal found 13/4C$ 617
Fri 9/56:00 a.m.YHM - YUL
1 stop32h 15mMultiple Airlines
Tue 13/57:00 a.m.YUL - YHM
1 stop17h 41mMultiple Airlines
Deal found 14/4C$ 633
Fri 6/68:55 p.m.YHM - YUL
1 stop23h 57mPorter Airlines
Sun 8/611:00 a.m.YUL - YHM
1 stop20h 25mPorter Airlines
Deal found 14/4C$ 657
Sat 3/56:00 a.m.YHM - YOW
1 stop24h 45mMultiple Airlines
Wed 7/59:05 a.m.YOW - YHM
2 stops15h 36mMultiple Airlines
Deal found 13/4C$ 664
Wed 11/67:15 p.m.YHM - YOW
1 stop10h 43mPorter Airlines
Fri 13/68:40 a.m.YOW - YHM
1 stop9h 38mPorter Airlines
Deal found 13/4C$ 674
Tue 3/66:00 a.m.YHM - YQT
2 stops32h 49mWestJet
Thu 12/63:25 p.m.YQT - YHM
2 stops33h 16mWestJet
Deal found 13/4C$ 762

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 14 April 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

Wed 21/5

6:00 a.m.-2:58 p.m.

1 stop8h 58m

Ottawa

Fri 30/5

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

1 stop9h 06m

C$ 525

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Sat 10/5

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

1 stop18h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

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

1 stop17h 41m

C$ 617

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Fri 9/5

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

1 stop32h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

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

1 stop17h 41m

C$ 633

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Sat 3/5

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

1 stop24h 45m

Ottawa

Wed 7/5

9:05 a.m.-12:41 a.m.

2 stops15h 36m

C$ 664

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Wed 11/6

7:15 p.m.-5:58 a.m.

1 stop10h 43m

Ottawa

Fri 13/6

8:40 a.m.-6:18 p.m.

1 stop9h 38m

C$ 674

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Tue 3/6

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

2 stops32h 49m

Thunder Bay

Thu 12/6

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

2 stops33h 16m

C$ 762

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Sat 28/6

7:05 a.m.-6:59 p.m.

1 stop11h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 29/6

7:15 a.m.-7:59 p.m.

1 stop12h 44m

C$ 1,458

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Wed 7/5

6:00 a.m.-12:42 a.m.

1 stop18h 42m

C$ 276

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Wed 14/5

5:40 p.m.-9:09 p.m.

1 stop3h 29m

C$ 284

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Tue 13/5

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

1 stop18h 43m

C$ 298

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 15 results
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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 14 April 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 14 April 2025.
Read through reviews of airlines operating flights from Hamilton to Ontario, such as Porter Airlines, WestJet and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Overall

8.0

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
8.0
Very good
280 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Overall

8.0

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
2,804 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Overall

8.0

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?
Air Canada
7.0
Good
9,114 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Food

7.6

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Overall

8.0

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 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$ 273. Air Canada flights start at C$ 284 while deals on Porter Airlines start at C$ 378 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$ 141. On average you can expect to pay C$ 331. The most popular route, (Hamilton - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 575.

  • 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 14 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 94AverageC$ 245FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 227AverageC$ 378FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 251AverageC$ 429FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 326AverageC$ 526FlexibilityNo 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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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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