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Cheap flights from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport from C$ 516

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — YUL
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Harrisburg to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Harrisburg to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Harrisburg to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Fri 14/1110:25 a.m.MDT - YUL
1 stop25h 05mUnited Airlines
Sun 16/119:15 a.m.YUL - MDT
1 stop24h 20mUnited Airlines
Deal found 25/10C$ 952
Mon 22/125:51 p.m.MDT - YUL
1 stop6h 08mDelta
Thu 1/112:37 p.m.YUL - MDT
1 stop10h 59mDelta
Deal found 26/10C$ 1,010
Mon 22/126:15 a.m.MDT - YUL
1 stop9h 01mUnited Airlines
Thu 1/18:25 a.m.YUL - MDT
2 stops15h 42mUnited Airlines
Deal found 26/10C$ 1,062

Cheap flight deals from Harrisburg to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Pierre Elliott Trudeau Intl (YUL). 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 28 October 2025.

Round-trip from

C$ 952

One-way from

C$ 516
United Airlines
  • United Airlines
  • 14/11-16/11
  • 2 total stops
  • 49h 25m total
  • Harrisburg to Montreal
Search Deals
Delta
  • Delta
  • 11/2
  • 1 total stop
  • 6h 04m total
  • Harrisburg to Montreal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Pierre Elliott Trudeau Intl 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 28 October 2025.
Use the filters below to find and compare flights from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Harrisburg

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 14/11

10:25 a.m.-11:30 a.m.

1 stop25h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

9:15 a.m.-9:35 a.m.

1 stop24h 20m

C$ 952

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Mon 22/12

5:51 p.m.-11:59 p.m.

1 stop6h 08m

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

12:37 p.m.-11:36 p.m.

1 stop10h 59m

C$ 1,010

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sun 5/4

8:56 a.m.-12:15 p.m.

1 stop3h 19m

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

5:45 p.m.-9:29 a.m.

1 stop15h 44m

C$ 1,010

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sun 5/4

10:40 a.m.-5:51 p.m.

1 stop7h 11m

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:30 a.m.-1:49 p.m.

2 stops7h 19m

C$ 1,057

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Mon 22/12

6:15 a.m.-3:16 p.m.

1 stop9h 01m

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

8:25 a.m.-12:07 a.m.

2 stops15h 42m

C$ 1,062

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Wed 11/2

6:00 a.m.-12:04 p.m.

1 stop6h 04m

C$ 516

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Wed 11/2

5:30 p.m.-12:46 p.m.

2 stops19h 16m

C$ 764

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Best time to book a flight from Harrisburg to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Harrisburg 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 Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 228). Flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 540). 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.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Pierre Elliott Trudeau Intl. 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 Harrisburg to Montreal Pierre Elliott Trudeau Intl?

    Located just 13.6 km from the city centre, Harrisburg is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from Harrisburg. Booking flights from Harrisburg (MDT) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 0 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

  • How long is the flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport will take you 3h 19m. The distance from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport is about 634 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Harrisburg to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Harrisburg to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Harrisburg to Pierre Elliott Trudeau Intl 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 Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 228). Flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 540). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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Can Cheapflights find flights from Harrisburg to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Harrisburg to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Harrisburg to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights offers price alerts on Harrisburg to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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