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Cheap flights from Hamilton, ON to Ontario from C$ 189

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — YYZ
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to Ontario

Enter your travel dates to find the best prices.

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 9 February 2026.

Tue 2/66:10 p.m.
YHM
-
YQT
1 stop24h 50m
WestJet
Sun 7/67:50 p.m.
YQT
-
YHM
1 stop21h 25m
WestJet
Deal found 8/2C$ 507
Tue 24/37:00 a.m.
YHM
-
YOW
1 stop7h 39m
Multiple Airlines
Tue 31/35:45 p.m.
YOW
-
YHM
2 stops28h 33m
Multiple Airlines
Deal found 6/2C$ 519
Mon 2/36:10 p.m.
YHM
-
YUL
1 stop12h 55m
WestJet
Tue 3/37:30 p.m.
YUL
-
YHM
1 stop21h 46m
WestJet
Deal found 8/2C$ 529
Thu 7/55:45 p.m.
YHM
-
YOW
1 stop19h 05m
Multiple Airlines
Sun 10/57:05 p.m.
YOW
-
YHM
2 stops22h 10m
Multiple Airlines
Deal found 6/2C$ 529
Fri 27/37:00 a.m.
YHM
-
YOW
1 stop7h 39m
Porter Airlines
Sun 29/38:55 p.m.
YOW
-
YHM
1 stop15h 49m
Porter Airlines
Deal found 6/2C$ 540
Tue 24/37:00 a.m.
YHM
-
YOW
1 stop7h 39m
Porter Airlines
Tue 31/37:25 p.m.
YOW
-
YHM
1 stop26h 53m
Porter Airlines
Deal found 6/2C$ 541
Thu 28/56:10 p.m.
YHM
-
YQT
1 stop24h 50m
WestJet
Sun 31/57:50 p.m.
YQT
-
YHM
1 stop21h 25m
WestJet
Deal found 7/2C$ 544
Thu 26/36:10 p.m.
YHM
-
YQT
2 stops21h 01m
WestJet
Thu 2/43:45 p.m.
YQT
-
YHM
2 stops21h 36m
WestJet
Deal found 8/2C$ 551
Tue 10/37:00 a.m.
YHM
-
YOW
1 stop7h 39m
Porter Airlines
Thu 12/38:55 p.m.
YOW
-
YHM
1 stop15h 49m
Porter Airlines
Deal found 7/2C$ 563
Fri 8/56:10 p.m.
YHM
-
YUL
1 stop22h 20m
WestJet
Sat 9/55:30 p.m.
YUL
-
YHM
1 stop23h 45m
WestJet
Deal found 6/2C$ 571
Thu 26/26:10 p.m.
YHM
-
YOW
2 stops24h 13m
Multiple Airlines
Thu 5/38:55 p.m.
YOW
-
YHM
1 stop15h 49m
Multiple Airlines
Deal found 6/2C$ 578
Fri 20/27:00 a.m.
YHM
-
YUL
1 stop13h 14m
Porter Airlines
Thu 26/25:10 p.m.
YUL
-
YHM
1 stop19h 34m
Porter Airlines
Deal found 6/2C$ 580

Find flight deals from Hamilton to Ontario

Keep the following information in mind while searching for Hamilton to Ontario flight deals. Data was last updated 9 February 2026.

Round-trip from

C$ 507

One-way from

C$ 189
WestJet
  • WestJet
  • 2/6-7/6
  • 2 total stops
  • 46h 15m total
  • Hamilton to Ontario
Search Deals
WestJet
  • WestJet
  • 14/6
  • 1 total stop
  • 24h 50m total
  • Hamilton to Ontario
Search Deals

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 9 February 2026.
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

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Tue 2/6

6:10 p.m.-7:00 p.m.

1 stop24h 50m

Thunder Bay

Sun 7/6

7:50 p.m.-5:15 p.m.

1 stop21h 25m

C$ 507

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Tue 24/3

7:00 a.m.-2:39 p.m.

1 stop7h 39m

Ottawa

Tue 31/3

5:45 p.m.-10:18 p.m.

2 stops28h 33m

C$ 519

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Mon 2/3

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

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

7:30 p.m.-5:16 p.m.

1 stop21h 46m

C$ 529

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Fri 27/3

7:00 a.m.-2:39 p.m.

1 stop7h 39m

Ottawa

Sun 29/3

8:55 p.m.-12:44 p.m.

1 stop15h 49m

C$ 540

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Tue 24/3

7:00 a.m.-2:39 p.m.

1 stop7h 39m

Ottawa

Tue 31/3

7:25 p.m.-10:18 p.m.

1 stop26h 53m

C$ 541

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Thu 26/3

6:10 p.m.-3:11 p.m.

2 stops21h 01m

Thunder Bay

Thu 2/4

3:45 p.m.-1:21 p.m.

2 stops21h 36m

C$ 551

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Fri 20/2

7:00 a.m.-8:14 p.m.

1 stop13h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

5:10 p.m.-12:44 p.m.

1 stop19h 34m

C$ 580

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Thu 28/5

6:10 p.m.-7:00 p.m.

1 stop24h 50m

Thunder Bay

Mon 1/6

11:00 a.m.-5:15 p.m.

2 stops30h 15m

C$ 592

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Wed 11/3

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

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

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

1 stop17h 51m

C$ 604

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Tue 24/3

5:50 a.m.-4:53 p.m.

1 stop11h 03m

Ottawa

Tue 31/3

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

1 stop23h 31m

C$ 604

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 57 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, October is the cheapest month in which you can book a flight from Hamilton, Ontario to Region of Ontario (average of C$ 92). Flying from Hamilton, Ontario to Region of Ontario in March is currently the most expensive (average of C$ 156). 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 9 February 2026.

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 9 February 2026.
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
7.9
Good
414 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Porter Airlines
7.9
Good
414 reviews
Porter Airlines
7.9
Good
414 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
WestJet
7.2
Good
3,256 reviews
Porter Airlines
7.9
Good
414 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Air Canada
7.1
Good
10,698 reviews
Porter Airlines
7.9
Good
414 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.5

Boarding

8.2

Overall

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.

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.

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

    For as low as C$ 540, WestJet can have you in Region of Ontario from Hamilton, Ontario in 7h 39m. The distance between Hamilton, Ontario and Region of Ontario is about 415 km. 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 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$ 138. On average you can expect to pay C$ 410. The most popular route, (Hamilton - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 588.

  • 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, October is the cheapest month in which you can book a flight from Hamilton, Ontario to Region of Ontario (average of C$ 92). Flying from Hamilton, Ontario to Region of Ontario in March is currently the most expensive (average of C$ 156). 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 100AverageC$ 184FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 246AverageC$ 343FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 267AverageC$ 411FlexibilityNo 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?

Cheapflights simply makes it quick and affordable to book flights from Hamilton to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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