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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Greenville from C$ 387

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — GSP
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Greenville

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Greenville
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Fri 20/26:00 p.m.
YUL
-
GSP
1 stop5h 43m
Delta
Sun 22/27:20 a.m.
GSP
-
YUL
1 stop8h 35m
Delta
Deal found 29/1C$ 725
Fri 6/33:57 p.m.
YUL
-
GSP
1 stop4h 49m
American Airlines
Fri 13/36:00 a.m.
GSP
-
YUL
1 stop16h 56m
American Airlines
Deal found 27/1C$ 766
Fri 20/26:00 p.m.
YUL
-
GSP
1 stop5h 43m
Multiple Airlines
Sun 22/25:17 p.m.
GSP
-
YUL
2 stops31h 13m
Multiple Airlines
Deal found 29/1C$ 778
Fri 6/39:29 a.m.
YUL
-
GSP
2 stops12h 55m
Delta
Fri 13/35:41 p.m.
GSP
-
YUL
1 stop6h 04m
Delta
Deal found 29/1C$ 783
Mon 9/23:00 p.m.
YUL
-
GSP
1 stop8h 48m
Air Canada
Tue 10/26:35 a.m.
GSP
-
YUL
1 stop12h 05m
Air Canada
Deal found 28/1C$ 876
Mon 9/27:30 p.m.
YUL
-
GSP
2 stops18h 33m
WestJet
Tue 10/25:26 p.m.
GSP
-
YUL
1 stop6h 24m
WestJet
Deal found 28/1C$ 882
Mon 2/27:00 a.m.
YUL
-
GSP
1 stop7h 03m
Delta
Tue 3/25:26 p.m.
GSP
-
YUL
1 stop6h 24m
Delta
Deal found 26/1C$ 885
Wed 4/22:13 p.m.
YUL
-
GSP
1 stop5h 16m
United Airlines
Thu 5/26:20 a.m.
GSP
-
YUL
1 stop7h 08m
United Airlines
Deal found 27/1C$ 886
Wed 4/27:00 a.m.
YUL
-
GSP
1 stop7h 03m
Delta
Thu 5/25:12 p.m.
GSP
-
YUL
1 stop6h 47m
Delta
Deal found 28/1C$ 892

Find flight deals from Pierre Elliott Trudeau Intl to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Greenville (GSP). 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 29 January 2026.

Round-trip from

C$ 766

One-way from

C$ 387
American Airlines
  • American Airlines
  • 6/3-13/3
  • 2 total stops
  • 21h 45m total
  • Montreal to Greenville
Search Deals
United Airlines
  • United Airlines
  • 16/3
  • 1 total stop
  • 24h 28m total
  • Montreal to Greenville
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Greenville 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 29 January 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Greenville that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Greenville

Route

Depart

Return

Price

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

6:00 p.m.-11:43 p.m.

1 stop5h 43m

Greenville

Sun 22/2

7:20 a.m.-3:55 p.m.

1 stop8h 35m

C$ 725

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

3:57 p.m.-8:46 p.m.

1 stop4h 49m

Greenville

Fri 13/3

6:00 a.m.-10:56 p.m.

1 stop16h 56m

C$ 766

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

6:00 p.m.-11:43 p.m.

1 stop5h 43m

Greenville

Sun 22/2

5:17 p.m.-12:30 a.m.

2 stops31h 13m

C$ 778

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

9:29 a.m.-10:24 p.m.

2 stops12h 55m

Greenville

Fri 13/3

5:41 p.m.-11:45 p.m.

1 stop6h 04m

C$ 783

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

3:00 p.m.-11:48 p.m.

1 stop8h 48m

Greenville

Tue 10/2

6:35 a.m.-6:40 p.m.

1 stop12h 05m

C$ 876

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

7:30 p.m.-2:03 p.m.

2 stops18h 33m

Greenville

Tue 10/2

5:26 p.m.-11:50 p.m.

1 stop6h 24m

C$ 882

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

12:59 p.m.-11:54 p.m.

2 stops10h 55m

Greenville

Sun 22/2

5:20 a.m.-3:22 p.m.

2 stops10h 02m

C$ 1,055

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

7:00 p.m.-7:28 p.m.

1 stop24h 28m

C$ 387

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

12:30 p.m.-8:19 p.m.

1 stop7h 49m

C$ 400

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

12:59 p.m.-5:56 p.m.

1 stop4h 57m

C$ 407

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 13 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Greenville

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

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Greenville (average of C$ 345). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Greenville in December is currently the most expensive (average of C$ 744). 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 Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated 29 January 2026.
Check out reviews from past customers who have flown with United Airlines and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Greenville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,667 reviews
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

    Located just 16.7 km from the city centre, Greenville is the airport most travellers will use when flying to Greenville from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Greenville (GSP) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 2 different airlines.

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

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Greenville can take about 4h 49m. Delta provides one of the quickest options available for as low as C$ 766. Montreal Pierre Elliott Trudeau Intl Airport and Greenville are separated by a distance of 1374 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, United Airlines (C$ 488), and Air Canada (C$ 489) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Greenville.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Greenville.

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Greenville (average of C$ 345). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Greenville in December is currently the most expensive (average of C$ 744). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Greenville

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Greenville. 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 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 488AverageC$ 712FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 489AverageC$ 608FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Greenville?

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Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Greenville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Greenville with no change fees?

Need flexible booking options for your flight to Greenville from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Greenville become cheaper?

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