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Cheap flights from Montreal to Greenville from C$ 342

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — GSP
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Greenville

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Greenville
Explore the most affordable flight options available from Montreal to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 June 2026.

Sat 4/76:00 a.m.
YUL
-
GSP
1 stop4h 37m
United Airlines
Thu 16/76:00 a.m.
GSP
-
YUL
1 stop7h 09m
United Airlines
Deal found 20/6C$ 702
Fri 3/77:00 a.m.
YUL
-
GSP
1 stop9h 10m
Delta
Mon 6/75:16 p.m.
GSP
-
YUL
1 stop6h 39m
Delta
Deal found 19/6C$ 703
Wed 15/76:00 a.m.
YUL
-
GSP
1 stop13h 08m
United Airlines
Wed 22/710:30 a.m.
GSP
-
YUL
1 stop4h 10m
United Airlines
Deal found 17/6C$ 709
Tue 14/74:16 p.m.
YUL
-
GSP
2 stops7h 35m
American Airlines
Sun 26/78:00 a.m.
GSP
-
YUL
1 stop13h 44m
American Airlines
Deal found 21/6C$ 732
Fri 3/77:51 a.m.
YUL
-
GSP
2 stops9h 56m
American Airlines
Mon 6/76:18 p.m.
GSP
-
YUL
1 stop4h 38m
American Airlines
Deal found 19/6C$ 736
Sat 4/76:00 a.m.
YUL
-
GSP
1 stop4h 37m
United Airlines
Sat 18/76:10 a.m.
GSP
-
YUL
1 stop15h 16m
United Airlines
Deal found 20/6C$ 771
Wed 1/73:25 p.m.
YUL
-
GSP
1 stop8h 09m
United Airlines
Sun 5/76:30 a.m.
GSP
-
YUL
1 stop15h 36m
United Airlines
Deal found 17/6C$ 777
Wed 1/77:00 a.m.
YUL
-
GSP
1 stop9h 10m
Delta
Fri 17/73:06 p.m.
GSP
-
YUL
1 stop8h 46m
Delta
Deal found 22/6C$ 787
Tue 7/78:15 a.m.
YUL
-
GSP
1 stop15h 19m
Air Canada
Sun 12/76:30 a.m.
GSP
-
YUL
1 stop10h 54m
Air Canada
Deal found 20/6C$ 810
Mon 6/76:10 a.m.
YUL
-
GSP
1 stop15h 16m
United Airlines
Wed 15/72:55 p.m.
GSP
-
YUL
1 stop4h 50m
United Airlines
Deal found 20/6C$ 812

Find flight deals from Montreal to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 22 June 2026.

Round-trip from

C$ 702

One-way from

C$ 342
United Airlines
  • United Airlines
  • 4/7-16/7
  • 2 total stops
  • 11h 46m total
  • Montreal to Greenville
Search Deals
27/9
  • 27/9
  • 2 total stops
  • 31h 43m total
  • Montreal to Greenville
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 22 June 2026.
Use the filters below to find and compare flights from Montreal to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

6:00 a.m.-10:37 a.m.

1 stop4h 37m

Greenville

Wed 15/7

10:30 a.m.-2:40 p.m.

1 stop4h 10m

C$ 702

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

7:00 a.m.-2:01 p.m.

1 stop7h 01m

Greenville

Sun 26/7

6:45 a.m.-11:39 a.m.

1 stop4h 54m

C$ 702

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

7:00 a.m.-4:10 p.m.

1 stop9h 10m

Greenville

Mon 6/7

5:16 p.m.-11:55 p.m.

1 stop6h 39m

C$ 703

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Thu 16/7

7:00 a.m.-2:01 p.m.

1 stop7h 01m

Greenville

Thu 23/7

3:06 p.m.-11:52 p.m.

1 stop8h 46m

C$ 708

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

4:16 p.m.-11:51 p.m.

2 stops7h 35m

Greenville

Sun 26/7

8:00 a.m.-9:44 p.m.

1 stop13h 44m

C$ 732

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

6:00 a.m.-10:37 a.m.

1 stop4h 37m

Greenville

Mon 13/7

7:49 p.m.-7:38 a.m.

1 stop11h 49m

C$ 787

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

6:50 p.m.-11:59 p.m.

1 stop5h 09m

Greenville

Sat 18/7

3:06 p.m.-11:52 p.m.

1 stop8h 46m

C$ 787
Cheapest one-way

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

6:45 a.m.-2:28 p.m.

2 stops31h 43m

C$ 342

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

7:00 a.m.-12:14 p.m.

1 stop5h 14m

C$ 392

MontrealGreenville

YUL - GSP

YULGSP

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

2:40 p.m.-8:24 p.m.

1 stop5h 44m

C$ 396

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/6

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Montreal 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 to Greenville
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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?

    If you book a flight to Greenville from Montreal, you will be flying to Greenville, which is the city’s only airport. Greenville (GSP) is located 16.7 km from the centre of Greenville. There are 0 flights from Montreal to Greenville per day from 0 different airlines.

  • How long is the flight from Montreal to Greenville?

    A quick flight from Montreal to Greenville can take about 4h 37m. United Airlines provides one of the quickest options available for as low as C$ 702. Airlines will cover a distance of 1374 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Montreal to Greenville that include hotel bookings?

    Yes. In addition to deals on Montreal to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Greenville?

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

  • Can I find deals for business class flights from Montreal to Greenville?

    Yes. Cheapflights offers flight deals from Montreal 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.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Montreal to Greenville?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal 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 Montreal to Greenville with no change fees?

Certainly. Search results for flights to Greenville from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to Greenville become cheaper?

Not ready to book yet? You can track prices for flights from Montreal to Greenville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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