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Pierre Elliott Trudeau Intl

$469+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — YUL
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
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 May 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:22 pm
GSP
-
YUL
2 stops35h 03m
Multiple Airlines
Fri 6/126:45 am
YUL
-
GSP
1 stop14h 08m
Multiple Airlines
Deal found 5/11$557
This United Airlines deal was found by Cheapflights users on 5/12. 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 5/297:40 pm
GSP
-
YUL
1 stop4h 33m
United Airlines
Thu 6/46:00 am
YUL
-
GSP
1 stop4h 37m
United Airlines
Deal found 5/12$613
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 6/115:56 pm
GSP
-
YUL
1 stop15h 54m
American Airlines
Sun 6/147:50 am
YUL
-
GSP
1 stop12h 01m
American Airlines
Deal found 5/13$614
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:45 am
GSP
-
YUL
1 stop17h 12m
Multiple Airlines
Thu 6/46:45 am
YUL
-
GSP
2 stops24h 54m
Multiple Airlines
Deal found 5/12$622
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 5/295:59 pm
GSP
-
YUL
1 stop15h 51m
American Airlines
Sun 5/317:29 am
YUL
-
GSP
1 stop6h 38m
American Airlines
Deal found 5/12$629
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/156:20 am
GSP
-
YUL
1 stop15h 46m
United Airlines
Wed 6/179:45 am
YUL
-
GSP
1 stop7h 15m
United Airlines
Deal found 5/12$633
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Fri 7/315:59 pm
GSP
-
YUL
1 stop15h 49m
American Airlines
Mon 8/310:30 am
YUL
-
GSP
1 stop12h 09m
American Airlines
Deal found 5/13$671
This Justfly.com deal was found by Cheapflights users on 5/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:10 am
GSP
-
YUL
1 stop9h 10m
WestJet
Wed 7/227:00 am
YUL
-
GSP
1 stop5h 14m
WestJet
Deal found 5/12$675
This FlightHub deal was found by Cheapflights users on 5/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:20 am
GSP
-
YUL
1 stop8h 55m
WestJet
Sun 5/316:51 pm
YUL
-
GSP
1 stop14h 13m
WestJet
Deal found 5/10$676
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Thu 6/187:40 pm
GSP
-
YUL
1 stop4h 33m
United Airlines
Sun 6/216:00 am
YUL
-
GSP
1 stop4h 37m
United Airlines
Deal found 5/12$679
This Air Canada deal was found by Cheapflights users on 5/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:49 pm
GSP
-
YUL
1 stop11h 49m
Air Canada
Tue 6/2310:40 am
YUL
-
GSP
2 stops12h 54m
Air Canada
Deal found 5/11$683

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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$557
(Kiwi.com)

One-way from

$469
(business-class.com)
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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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 May 15, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 5/29

7:40 pm-12:13 am

1 stop4h 33m

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

6:00 am-10:37 am

1 stop4h 37m

$613

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 5/29

5:59 pm-9:50 am

1 stop15h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 5/31

7:29 am-9:35 pm

1 stop14h 06m

$629

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Mon 6/22

7:40 pm-12:13 am

1 stop4h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 6/23

2:20 pm-7:04 pm

1 stop4h 44m

$633

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Mon 6/15

6:20 am-10:06 pm

1 stop15h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

11:23 am-7:08 pm

1 stop7h 45m

$633

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Tue 5/26

7:40 pm-12:13 am

1 stop4h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 5/29

6:00 am-10:37 am

1 stop4h 37m

$633

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 7/31

5:59 pm-9:48 am

1 stop15h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 8/3

10:30 am-10:39 pm

1 stop12h 09m

$671

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 5/29

7:20 am-4:15 pm

1 stop8h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 5/31

6:51 pm-9:04 am

1 stop14h 13m

$676

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 6/18

7:40 pm-12:13 am

1 stop4h 33m

Montreal Pierre Elliott Trudeau Intl

Sun 6/21

6:00 am-10:37 am

1 stop4h 37m

$679
Cheapest one-way
Quickest one-way

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 9/25

11:15 am-10:44 pm

1 stop11h 29m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Greenville-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 May 15, 2026.
Get a feel of what it's like to fly with Delta 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
8,454 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,454 reviews
Delta
7.9
Good
8,454 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Comfort

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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. 1 airline has 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 4h 33m. United Airlines provides one of the quickest options available for as low as $613. The distance between Greenville and Montreal Pierre Elliott Trudeau Intl Airport is about 854 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly 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 $206 on this airline.

  • 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.

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
Dorval

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Alternative routes for Greenville to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Greenville to Pierre Elliott Trudeau Intl

Discover the top airline 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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$206Average$295FlexibilityNo cancel feeOn-timeN/A

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