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Cheap flights from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport from C$ 797

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — YUL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 797
WestJet
  • WestJet
  • 2/10-5/10
  • 3 total stops
  • 24h 09m total
  • Harrisburg to Montreal
Search Deals

Find flight deals from Harrisburg to Pierre Elliott Trudeau Intl

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 11 September 2025.

Thu 2/108:21 p.m.MDT - YUL
2 stops18h 29mMultiple Airlines
Sun 5/106:00 a.m.YUL - MDT
1 stop5h 40mMultiple Airlines
Deal found 11/9C$ 797
Thu 9/108:21 p.m.MDT - YUL
2 stops37h 44mMultiple Airlines
Thu 16/106:45 a.m.YUL - MDT
1 stop25h 53mMultiple Airlines
Deal found 11/9C$ 819
Thu 2/1010:25 a.m.MDT - YUL
1 stop25h 03mUnited Airlines
Sun 5/108:30 a.m.YUL - MDT
1 stop24h 59mUnited Airlines
Deal found 11/9C$ 851
Thu 9/1010:25 a.m.MDT - YUL
2 stops8h 54mUnited Airlines
Thu 16/108:00 p.m.YUL - MDT
2 stops13h 29mUnited Airlines
Deal found 11/9C$ 952
Sun 26/102:35 p.m.MDT - YUL
1 stop21h 03mUnited Airlines
Sun 2/117:00 p.m.YUL - MDT
1 stop14h 35mUnited Airlines
Deal found 11/9C$ 962
Sat 25/108:15 a.m.MDT - YUL
1 stop9h 11mUnited Airlines
Sat 1/116:00 a.m.YUL - MDT
1 stop10h 53mUnited Airlines
Deal found 10/9C$ 973
Sun 26/106:00 a.m.MDT - YUL
1 stop11h 34mWestJet
Sun 2/115:45 a.m.YUL - MDT
2 stops10h 45mWestJet
Deal found 11/9C$ 1,106
Fri 3/1010:25 a.m.MDT - YUL
1 stop4h 35mUnited Airlines
Sun 5/109:15 a.m.YUL - MDT
1 stop4h 39mUnited Airlines
Deal found 9/9C$ 1,449

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 11 September 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

Thu 2/10

8:21 p.m.-2:50 p.m.

2 stops18h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:00 a.m.-11:40 a.m.

1 stop5h 40m

C$ 797

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Thu 9/10

8:21 p.m.-10:05 a.m.

2 stops37h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

6:45 a.m.-8:38 a.m.

1 stop25h 53m

C$ 819

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Thu 9/10

10:25 a.m.-6:25 p.m.

1 stop8h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

2:00 p.m.-1:54 p.m.

1 stop23h 54m

C$ 851

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Thu 2/10

10:25 a.m.-11:28 a.m.

1 stop25h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

8:30 a.m.-9:29 a.m.

1 stop24h 59m

C$ 851

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sun 26/10

2:35 p.m.-11:38 a.m.

1 stop21h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

7:00 p.m.-9:35 a.m.

1 stop14h 35m

C$ 962

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sat 25/10

8:15 a.m.-5:26 p.m.

1 stop9h 11m

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

6:00 a.m.-4:53 p.m.

1 stop10h 53m

C$ 973

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sun 26/10

6:00 a.m.-5:34 p.m.

1 stop11h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

5:45 a.m.-4:30 p.m.

2 stops10h 45m

C$ 1,106

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 3/10

10:25 a.m.-3:00 p.m.

1 stop4h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

9:15 a.m.-1:54 p.m.

1 stop4h 39m

C$ 1,449

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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, October is the cheapest month in which you can book a flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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 8h. The distance from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport is about 634 km.

  • 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, October is the cheapest month in which you can book a flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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Deals for Harrisburg to Pierre Elliott Trudeau Intl 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 Harrisburg to Pierre Elliott Trudeau Intl?

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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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