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Pierre Elliott Trudeau Intl

$369+ Cheap flights from Harrisburg (MDT) to Pierre Elliott Trudeau Intl (YUL)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — YUL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:25 amMDT - YUL
1 stop25h 05mUnited Airlines
Sun 11/169:15 amYUL - MDT
1 stop24h 20mUnited Airlines
Deal found 10/25$681
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 amMDT - YUL
1 stop12h 10mUnited Airlines
Fri 12/199:25 amYUL - MDT
1 stop14h 42mUnited Airlines
Deal found 10/28$694
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:51 pmMDT - YUL
1 stop6h 08mDelta
Thu 1/112:37 pmYUL - MDT
1 stop10h 59mDelta
Deal found 10/26$722
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:15 amMDT - YUL
1 stop9h 01mUnited Airlines
Thu 1/18:25 amYUL - MDT
2 stops15h 42mUnited Airlines
Deal found 10/26$759
This WestJet deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amMDT - YUL
2 stops18h 43mWestJet
Fri 12/196:45 amYUL - MDT
2 stops16h 22mWestJet
Deal found 10/28$842

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$681
(United Airlines)

One-way from

$369
(Delta)
Provider with most accurate pricing for Harrisburg-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Harrisburg-Montreal Pierre Elliott Trudeau Intl flights.
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From Harrisburg to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl
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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 2,558,603 searches. Data last updated October 28, 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 11/14

10:25 am-11:30 am

1 stop25h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

9:15 am-9:35 am

1 stop24h 20m

$681

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Mon 12/22

5:51 pm-11:59 pm

1 stop6h 08m

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

12:37 pm-11:36 pm

1 stop10h 59m

$722

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sun 4/5

8:56 am-12:15 pm

1 stop3h 19m

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

5:45 pm-9:29 am

1 stop15h 44m

$722

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sun 4/5

10:40 am-5:51 pm

1 stop7h 11m

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

6:30 am-1:49 pm

2 stops7h 19m

$756

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Mon 12/22

6:15 am-3:16 pm

1 stop9h 01m

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

8:25 am-12:07 am

2 stops15h 42m

$759

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 12/12

6:15 am-12:02 pm

2 stops5h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 12/19

4:45 pm-12:07 am

1 stop7h 22m

$788

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Wed 2/11

6:00 am-12:04 pm

1 stop6h 04m

$369

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Wed 2/11

5:30 pm-12:46 pm

2 stops19h 16m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Harrisburg to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Pierre Elliott Trudeau Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harrisburg-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harrisburg-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harrisburg-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $163). Flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of $386). 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?

    For a flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl, you will be flying from Harrisburg. Harrisburg (MDT) is just 8.5 mi from the center of the city. Harrisburg is the only Harrisburg airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Harrisburg on a regular basis.

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

    Airlines like United Airlines, Delta, and American Airlines fly from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in about 3h 19m. The time it takes to get you to your destination can typically vary by up to 21h 46m. Airlines will cover a distance of 394 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $163). Flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of $386). 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

Traveling 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
Longueuil
Brossard
Dorval

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