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Pierre Elliott Trudeau Intl

$192+ Cheap flights from Greenville (GSP) 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — YUL
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Greenville to Pierre Elliott Trudeau Intl

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

This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:45 amGSP - YUL
1 stop5h 47mDelta
Sat 1/107:00 amYUL - GSP
1 stop9h 53mDelta
Deal found 12/27$876
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:30 pmGSP - YUL
1 stop7h 29mDelta
Wed 1/72:15 pmYUL - GSP
1 stop8h 29mDelta
Deal found 12/27$926
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:45 pmGSP - YUL
1 stop6h 14mDelta
Fri 1/92:15 pmYUL - GSP
1 stop8h 29mDelta
Deal found 12/27$953
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:30 amGSP - YUL
1 stop4h 29mDelta
Thu 1/87:00 amYUL - GSP
1 stop7h 15mDelta
Deal found 12/27$962
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:02 amGSP - YUL
1 stop4h 44mAmerican Airlines
Mon 1/52:29 pmYUL - GSP
1 stop7h 14mAmerican Airlines
Deal found 12/27$1,185
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:50 pmGSP - YUL
1 stop4h 58mUnited Airlines
Mon 1/59:15 amYUL - GSP
1 stop5h 00mUnited Airlines
Deal found 12/27$1,266
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:43 pmGSP - YUL
1 stop4h 27mDelta
Mon 1/512:54 pmYUL - GSP
1 stop9h 30mDelta
Deal found 12/27$1,303
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:00 pmGSP - YUL
1 stop6h 39mAmerican Airlines
Sun 1/42:26 pmYUL - GSP
1 stop7h 17mAmerican Airlines
Deal found 12/27$1,325
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:02 amGSP - YUL
1 stop4h 44mAmerican Airlines
Sun 1/412:59 pmYUL - GSP
1 stop7h 40mAmerican Airlines
Deal found 12/27$1,400
This deal was found by Cheapflights users on 12/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 amGSP - YUL
1 stop5h 46mAmerican Airlines
Sun 1/43:50 pmYUL - GSP
1 stop10h 57mAmerican Airlines
Deal found 12/27$1,469

Find flight deals from Greenville to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$386
(Kiwi.com)

One-way from

$192
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$909
Provider with most accurate pricing for Greenville-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Greenville-Montreal Pierre Elliott Trudeau Intl flights.
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From Greenville to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Greenville to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 39% potential increase in price ($360 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

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

Fly from

Greenville

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Wed 3/25

6:21 pm-8:30 am

1 stop14h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 3/31

7:30 pm-10:59 am

1 stop15h 29m

$461

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 4/24

3:55 pm-8:40 am

1 stop16h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

7:40 pm-10:54 am

1 stop15h 14m

$461

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 3/26

3:39 pm-8:30 am

1 stop16h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 3/28

2:29 pm-10:58 am

1 stop20h 29m

$461

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 3/27

3:39 pm-8:30 am

1 stop16h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

9:20 am-9:26 pm

1 stop12h 06m

$461

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Tue 4/21

3:55 pm-8:40 am

1 stop16h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

7:40 pm-10:54 am

1 stop15h 14m

$461

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Wed 4/22

6:00 am-1:39 pm

1 stop7h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

7:40 pm-10:54 am

1 stop15h 14m

$461

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 1/23

6:05 am-6:37 pm

1 stop12h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

2:15 pm-10:44 pm

1 stop8h 29m

$461

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Wed 4/22

6:00 am-1:39 pm

1 stop7h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

7:40 pm-10:54 am

1 stop15h 14m

$461

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 3/26

5:40 am-6:35 pm

2 stops12h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

9:20 am-5:41 pm

1 stop8h 21m

$511

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 3/26

6:05 am-6:35 pm

1 stop12h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 3/31

9:20 am-7:37 pm

2 stops10h 17m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 18 results
1
2

Compare providers for flights from Greenville 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 Greenville to Pierre Elliott Trudeau Intl in December.
ProviderPrice AccuracyTrust Score*
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 Greenville-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 Greenville-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greenville-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 Greenville-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 Greenville-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 Greenville to Pierre Elliott Trudeau Intl

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

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

Currently, April is the cheapest month in which you can book a flight from Greenville to Montreal Pierre Elliott Trudeau Intl Airport (average of $162). Flying from Greenville to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $778). 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 is the cheapest time of day to fly from GSP to YUL?

Find hourly flight availability from Greenville to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

When flying from Greenville to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 48% versus a flight in the afternoon.

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 December 28, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and WestJet from Greenville to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,069 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,221 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    For a flight from Greenville to Montreal Pierre Elliott Trudeau Intl, you will be flying from Greenville. Greenville (GSP) is just 10.4 mi from the center of the city. Greenville is the only Greenville airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 3 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Greenville on a regular basis.

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

    A quick flight from Greenville to Montreal Pierre Elliott Trudeau Intl Airport can take about 14h 09m. Delta provides one of the quickest options available for as low as $461. The distance between Greenville and Montreal Pierre Elliott Trudeau Intl Airport is about 854 mi.

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

    Our cheapest airline available from Greenville to Montreal Pierre Elliott Trudeau Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $162 on this airline. Additional options worth looking into are American Airlines and WestJet, starting at $359 and $389 round-trip. Delta is priced at 70% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Greenville 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 Greenville to Pierre Elliott Trudeau Intl.

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

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

    Currently, April is the cheapest month in which you can book a flight from Greenville to Montreal Pierre Elliott Trudeau Intl Airport (average of $162). Flying from Greenville to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $778). 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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Top 3 airlines flying from Greenville to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Greenville to Pierre Elliott Trudeau Intl. 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 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$470FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$359Average$736FlexibilityNo cancel feeOn-time71%
WestJetCheapest$389Average$456FlexibilityNo cancel feeOn-time60%

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