HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montreal

$207+ Cheap flights from Greenville (GSP) to Montreal (YMQ)

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — YMQ
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville to Montreal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Greenville to Montreal

Cheapest flights from Greenville to Montreal
Explore the most affordable flight options available from Greenville to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/68:18 pm
GSP
-
YUL
1 stop28h 12m
Multiple Airlines
Tue 4/145:10 pm
YUL
-
GSP
2 stops40h 38m
Multiple Airlines
Deal found 2/9$463
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
GSP
-
YUL
1 stop7h 39m
Delta
Sun 4/269:30 am
YUL
-
GSP
1 stop8h 49m
Delta
Deal found 2/9$471
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Thu 4/24:36 pm
GSP
-
YUL
1 stop23h 52m
Multiple Airlines
Thu 4/96:45 am
YUL
-
GSP
2 stops36h 53m
Multiple Airlines
Deal found 2/12$472
This American Airlines deal was found by Cheapflights users on 2/9. 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 4/28:08 am
GSP
-
YUL
1 stop5h 37m
American Airlines
Tue 4/712:30 pm
YUL
-
GSP
1 stop10h 33m
American Airlines
Deal found 2/9$513
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/116:30 am
GSP
-
YUL
1 stop9h 27m
United Airlines
Wed 3/184:45 pm
YUL
-
GSP
1 stop17h 16m
United Airlines
Deal found 2/9$531
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:32 pm
GSP
-
YUL
2 stops19h 37m
United Airlines
Sat 4/49:15 am
YUL
-
GSP
1 stop11h 32m
United Airlines
Deal found 2/11$541
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/26:30 am
GSP
-
YUL
2 stops13h 45m
United Airlines
Tue 4/76:35 pm
YUL
-
GSP
2 stops17h 09m
United Airlines
Deal found 2/9$546

Find flight deals from Greenville to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Montreal (YMQ). 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$463
(Kiwi.com)

One-way from

$207
(Kiwi.com)
Provider with most accurate pricing for Greenville-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Montreal (YMQ) flights.
Search Deals
From Greenville to Montreal (YMQ)
Search Deals
One-way flight from Greenville to Montreal (YMQ)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Montreal 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 February 12, 2026.
Use the filters below to find and compare flights from Greenville to Montreal that are best for you.

Fly from

Greenville

Fly to

Montreal

Route

Depart

Return

Price

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Mon 4/6

8:18 pm-12:30 am

1 stop28h 12m

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

5:10 pm-9:48 am

2 stops40h 38m

$463

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 4/2

4:36 pm-4:28 pm

1 stop23h 52m

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

6:45 am-7:38 pm

2 stops36h 53m

$472

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 4/2

8:08 am-1:45 pm

1 stop5h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 4/7

12:30 pm-11:03 pm

1 stop10h 33m

$513

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Sat 3/28

5:32 pm-4:01 pm

1 stop22h 29m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

9:15 am-8:47 pm

1 stop11h 32m

$531

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Wed 4/22

6:30 am-4:05 pm

1 stop9h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 4/26

6:30 pm-9:56 am

1 stop15h 26m

$531

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Wed 3/11

6:30 am-3:57 pm

1 stop9h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 3/18

4:45 pm-10:01 am

1 stop17h 16m

$531

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Wed 4/22

6:51 am-6:51 pm

2 stops12h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 4/26

9:30 am-6:19 pm

1 stop8h 49m

$532

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 3/26

9:46 pm-4:20 pm

1 stop18h 34m

$207

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 3/27

4:07 pm-12:38 am

2 stops32h 31m

$217

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 3/12

6:15 am-1:28 pm

1 stop7h 13m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 13 results
1
2
  • Most accurate provider: When it comes to deals on Greenville-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Montreal 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 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 Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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

What is the cheapest month to book a flight from Greenville to Montreal?

Currently, August is the cheapest month in which you can book a flight from Greenville to Montreal (average of $176). Flying from Greenville to Montreal in December is currently the most expensive (average of $777). 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.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Montreal. 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?

    If you book a flight to Montreal from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville. There are 0 flights from Greenville to Montreal per day from 3 different airlines.

  • How long is the flight from Greenville to Montreal?

    Airlines like American Airlines and United Airlines fly from Greenville to Montreal in about 5h 37m. The time it takes to get you to your destination can typically vary by up to 16h 52m. Greenville and Montreal are separated by a distance of 854 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Greenville to Montreal round-trip?

    Delta, at $187, was found to be the cheapest airline from Greenville to Montreal.Alternate airlines to your destination round-trip include American Airlines and WestJet.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to Montreal 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?

    Currently, August is the cheapest month in which you can book a flight from Greenville to Montreal (average of $176). Flying from Greenville to Montreal in December is currently the most expensive (average of $777). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Greenville to Montreal

Discover the top 3 airlines that operate flights from Greenville to Montreal. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$187Average$431FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$359Average$739FlexibilityNo cancel feeOn-time71%
WestJetCheapest$456Average$670FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.