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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Greenville from C$ 429

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — GSP
13 nov. — 20 nov.1
1 adult
1 adult, Economy

Cheap 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 14 octubre 2025.

Round-trip from

C$ 638

One-way from

C$ 429

Popular in

July

Cheapest in

December
Delta
  • Delta
  • 2/12-6/1
  • 2 total stops
  • 22h 45m total
  • Montreal to Greenville
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Delta
  • Delta
  • 2/12
  • 1 total stop
  • 8h 43m total
  • Montreal to Greenville
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (C$ 375 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals

Find 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 14 octubre 2025.

mar. 2/129:35 a.m.YUL - GSP
1 stop7h 58mDelta
mar. 6/16:00 p.m.GSP - YUL
1 stop14h 47mDelta
Deal found 14/10C$ 636
mié. 26/1112:50 p.m.YUL - GSP
1 stop8h 55mDelta
dom. 30/116:45 a.m.GSP - YUL
1 stop4h 55mDelta
Deal found 13/10C$ 848
mar. 2/123:30 p.m.YUL - GSP
2 stops8h 29mAir Canada
mar. 6/110:00 a.m.GSP - YUL
2 stops8h 23mAir Canada
Deal found 14/10C$ 856
mié. 26/114:45 p.m.YUL - GSP
1 stop5h 00mWestJet
dom. 30/116:45 a.m.GSP - YUL
2 stops17h 58mWestJet
Deal found 12/10C$ 988
dom. 19/1012:59 p.m.YUL - GSP
1 stop5h 09mAmerican Airlines
dom. 26/107:21 a.m.GSP - YUL
1 stop6h 13mAmerican Airlines
Deal found 13/10C$ 1,107
dom. 19/106:45 a.m.YUL - GSP
2 stops17h 10mWestJet
dom. 26/106:35 a.m.GSP - YUL
1 stop10h 59mWestJet
Deal found 14/10C$ 1,248

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 14 octubre 2025.
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

mar. 2/12

9:35 a.m.-5:33 p.m.

1 stop7h 58m

Greenville

mar. 6/1

6:00 p.m.-8:47 a.m.

1 stop14h 47m

C$ 636

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

mar. 31/3

2:30 p.m.-8:04 a.m.

1 stop17h 34m

Greenville

mié. 1/4

11:12 a.m.-3:20 p.m.

1 stop4h 08m

C$ 766

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

mar. 31/3

9:28 a.m.-2:22 p.m.

1 stop4h 54m

Greenville

mié. 1/4

5:05 p.m.-11:54 p.m.

1 stop6h 49m

C$ 773

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

1:20 p.m.-11:59 p.m.

2 stops10h 39m

Greenville

mar. 6/1

2:55 p.m.-7:48 p.m.

1 stop4h 53m

C$ 848

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

12:50 p.m.-5:49 p.m.

1 stop4h 59m

C$ 429

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

8:00 p.m.-2:17 p.m.

2 stops18h 17m

C$ 454

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

1:20 p.m.-11:59 p.m.

2 stops10h 39m

C$ 465

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Greenville (average of C$ 287). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Greenville in November is currently the most expensive (average of C$ 427). 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 14 octubre 2025.
Check out reviews from past customers who have flown with United Airlines,WestJet, andAir 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
8,976 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,976 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,125 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,297 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 3 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 7h 58m. Delta provides one of the quickest options available for as low as C$ 636. 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, Air Canada (C$ 357), WestJet (C$ 466), and United Airlines (C$ 504) 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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Greenville (average of C$ 287). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Greenville in November is currently the most expensive (average of C$ 427). 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

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to Greenville

Discover the top 3 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 14 octubre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 357AverageC$ 505FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 466AverageC$ 573FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 504AverageC$ 735FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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