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Pierre Elliott Trudeau Intl

$264+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — YUL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 July 29, 2025.

Round-trip from

$554
(United)

One-way from

$264
(Mytrip)
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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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 July 29, 2025.

This United deal was found by Cheapflights users on 7/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:30 amMDT - YUL
1 stop12h 20mMultiple Airlines
Tue 9/26:15 amYUL - MDT
1 stop15h 00mMultiple Airlines
Deal found 7/27$554
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:33 amMDT - YUL
1 stop24h 03mAmerican Airlines
Tue 9/24:00 pmYUL - MDT
1 stop17h 22mAmerican Airlines
Deal found 7/27$566
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/1010:30 amMDT - YUL
1 stop9h 15mUnited Airlines
Wed 9/179:15 amYUL - MDT
1 stop9h 43mUnited Airlines
Deal found 7/26$615
This WestJet deal was found by Cheapflights users on 7/28. 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.
Thu 8/281:40 pmMDT - YUL
1 stop10h 13mWestJet
Sun 8/317:00 amYUL - MDT
1 stop5h 55mWestJet
Deal found 7/28$787

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 July 29, 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

Tue 8/26

6:30 am-6:50 pm

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

6:15 am-9:15 pm

1 stop15h 00m

$554

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sat 8/30

11:33 am-11:36 am

1 stop24h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

4:00 pm-9:22 am

1 stop17h 22m

$566

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Wed 9/10

10:30 am-7:45 pm

1 stop9h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 9/17

9:15 am-6:58 pm

1 stop9h 43m

$615

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Thu 8/28

1:40 pm-11:53 pm

1 stop10h 13m

Montreal Pierre Elliott Trudeau Intl

Sun 8/31

7:00 am-12:55 pm

1 stop5h 55m

$787

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Mon 8/25

12:36 pm-5:55 pm

3 stops29h 19m

$264

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Mon 8/25

6:30 pm-10:59 pm

1 stop4h 29m

$326

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 8/15

5:00 pm-11:28 pm

1 stop6h 28m

$407

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 8/15

6:15 am-5:26 pm

2 stops11h 11m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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, January is the cheapest month in which you can book a flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and WestJet from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport. 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.
United Airlines
7.4
Good
8,899 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,899 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,973 reviews
United Airlines
7.4
Good
8,899 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • What are the cheapest airlines flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Our cheapest airline available from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $566 on this airline. Additional options worth looking into are United Airlines and WestJet, starting at $615 and $787 round-trip.

  • What are the cheapest airlines to fly from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $326. WestJet flights start at $407 while deals on United Airlines start at $432 one-way.

  • 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, January is the cheapest month in which you can book a flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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
Longueuil
Laval
Brossard
Sherbrooke
Dorval

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