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Cheap flights from Hamilton, ON to Montreal from C$ 223

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — YMQ
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Hamilton to Montreal
Explore the most affordable flight options available from Hamilton to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Sun 1/36:10 p.m.
YHM
-
YUL
1 stop12h 55m
WestJet
Thu 5/37:30 p.m.
YUL
-
YHM
1 stop17h 51m
WestJet
Deal found 21/1C$ 523
Tue 3/25:50 a.m.
YHM
-
YUL
1 stop25h 15m
WestJet
Tue 10/27:30 p.m.
YUL
-
YHM
1 stop21h 46m
WestJet
Deal found 20/1C$ 525
Thu 26/26:10 p.m.
YHM
-
YUL
1 stop12h 55m
WestJet
Thu 5/37:30 p.m.
YUL
-
YHM
1 stop17h 51m
WestJet
Deal found 21/1C$ 541
Sun 17/56:10 p.m.
YHM
-
YUL
2 stops12h 47m
WestJet
Sun 24/56:45 a.m.
YUL
-
YHM
1 stop10h 25m
WestJet
Deal found 20/1C$ 550
Mon 2/26:10 p.m.
YHM
-
YUL
1 stop12h 55m
WestJet
Tue 3/27:30 p.m.
YUL
-
YHM
1 stop21h 46m
WestJet
Deal found 20/1C$ 563
Tue 17/25:50 a.m.
YHM
-
YUL
1 stop31h 40m
Multiple Airlines
Tue 24/27:30 p.m.
YUL
-
YHM
1 stop21h 46m
Multiple Airlines
Deal found 18/1C$ 565
Tue 26/58:55 a.m.
YHM
-
YUL
1 stop9h 53m
Multiple Airlines
Sat 30/58:30 p.m.
YUL
-
YHM
2 stops20h 40m
Multiple Airlines
Deal found 20/1C$ 586
Fri 6/27:00 a.m.
YHM
-
YUL
1 stop5h 44m
Multiple Airlines
Sat 14/25:10 p.m.
YUL
-
YHM
1 stop27h 49m
Multiple Airlines
Deal found 21/1C$ 604
Mon 2/36:10 p.m.
YHM
-
YUL
1 stop12h 55m
WestJet
Wed 18/37:30 p.m.
YUL
-
YHM
1 stop21h 46m
WestJet
Deal found 19/1C$ 607
Tue 17/35:50 a.m.
YHM
-
YUL
1 stop9h 23m
WestJet
Wed 18/37:30 p.m.
YUL
-
YHM
1 stop21h 46m
WestJet
Deal found 19/1C$ 608
Tue 17/35:50 a.m.
YHM
-
YUL
1 stop9h 23m
WestJet
Tue 17/37:30 p.m.
YUL
-
YHM
1 stop21h 46m
WestJet
Deal found 20/1C$ 614

Find flight deals from Hamilton to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2026.

Round-trip from

C$ 523

One-way from

C$ 223

Popular in

December

Cheapest in

April

Average price

C$ 382
WestJet
  • WestJet
  • 1/3-5/3
  • 2 total stops
  • 30h 46m total
  • Hamilton to Montreal
Search Deals
WestJet
  • WestJet
  • 31/3
  • 1 total stop
  • 9h 23m total
  • Hamilton to Montreal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton to Montreal 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 21 January 2026.
Use the filters below to find and compare flights from Hamilton to Montreal that are best for you.

Fly from

Hamilton

Fly to

Montreal

Route

Depart

Return

Price

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Tue 26/5

8:55 a.m.-6:48 p.m.

1 stop9h 53m

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

6:45 a.m.-5:10 p.m.

1 stop10h 25m

C$ 541

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Sun 17/5

6:10 p.m.-6:57 a.m.

2 stops12h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

6:45 a.m.-5:10 p.m.

1 stop10h 25m

C$ 550

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Mon 2/2

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

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

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

1 stop21h 46m

C$ 563

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Fri 6/2

7:00 a.m.-12:44 p.m.

1 stop5h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

5:10 p.m.-8:59 p.m.

1 stop27h 49m

C$ 604

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Mon 2/3

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

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

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

1 stop21h 46m

C$ 607

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Thu 5/3

7:00 a.m.-12:44 p.m.

1 stop5h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

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

1 stop17h 51m

C$ 607

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Mon 9/2

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

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

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

1 stop17h 51m

C$ 615

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Tue 3/2

5:50 a.m.-7:05 a.m.

1 stop25h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

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

1 stop17h 51m

C$ 639

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Thu 19/2

6:10 p.m.-7:13 a.m.

1 stop13h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

1:15 p.m.-1:20 a.m.

1 stop12h 05m

C$ 668

HamiltonMontreal

YHM - YUL

YHMYUL

Hamilton

Mon 6/4

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

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

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

1 stop17h 51m

C$ 680

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 24 results
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Best time to book a flight from Hamilton to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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 Montreal

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

Currently, February is the cheapest month in which you can book a flight from Hamilton, Ontario to Montreal (average of C$ 104). Flying from Hamilton, Ontario to Montreal in July is currently the most expensive (average of C$ 217). 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’s the top layover airport for flights from Hamilton, Ontario to Montreal?

Share of one-stop round-trip flights from Hamilton, Ontario to Montreal chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 99% of one-stop itineraries from Hamilton, Ontario to Montreal on Cheapflights.

What’s the cheapest layover airport for flights from Hamilton, Ontario to Montreal?

Average round-trip fare for 1-stop flights from Hamilton, Ontario to Montreal, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 459.

What’s the fastest layover option from Hamilton, Ontario to Montreal?

Shortest average travel time for 1-stop one-way flights from Hamilton, Ontario to Montreal, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 3h 56m.

Which airport typically offers the quickest layover for flights from Hamilton, Ontario to Montreal?

Average layover duration for 1-stop one-way flights from Hamilton, Ontario to Montreal, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 31m.

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated 21 January 2026.
Read through reviews of airlines operating flights from Hamilton to Montreal, such as WestJet and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,247 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Comfort

7.0

Overall

7.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
WestJet
7.2
Good
3,247 reviews
WestJet
7.2
Good
3,247 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Comfort

7.0

Overall

7.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying
Air Canada
7.1
Good
10,646 reviews
WestJet
7.2
Good
3,247 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Comfort

7.0

Overall

7.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

Related info for your journey

Find useful and relevant information for your journey from Hamilton to Montreal. 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 Montreal?

    For a flight from Hamilton to Montreal, you will be flying from Hamilton. Hamilton (YHM) is just 10.9 km from the centre of the city. Hamilton is the only Hamilton airport and it handles 0 outbound flights to Montreal per day. 2 airlines have flights to Montreal from Hamilton on a regular basis.

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

    For as low as C$ 550, WestJet can have you in Montreal from Hamilton, Ontario in 12h 47m. The distance between Hamilton, Ontario and Montreal is about 554 km.

  • What are the cheapest airlines flying from Hamilton, Ontario to Montreal round-trip?

    Cheapflights users have booked flights from Hamilton, Ontario to Montreal round-trip from C$ 97. Another airline that can offer you cheap pricing is Air Canada. Users have found that WestJet is 78% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton to Montreal 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 Montreal?

    Currently, February is the cheapest month in which you can book a flight from Hamilton, Ontario to Montreal (average of C$ 104). Flying from Hamilton, Ontario to Montreal in July is currently the most expensive (average of C$ 217). 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 Montreal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Hamilton to Montreal

Discover the top 2 airlines that operate flights from Hamilton to Montreal. 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 97AverageC$ 156FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 218AverageC$ 399FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hamilton to Montreal?

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Millions of users choose and trust Cheapflights to book the best flight deals from Hamilton to Montreal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Hamilton to Montreal with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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