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$206+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — YMQ
May 12 — May 191
Mon 5/12
Mon 5/19
1 adult, Economy
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Cheap 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 May 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$444
(Mytrip)

One-way from

$206
(Delta)

Popular in

January

Cheapest in

September

Average price

$440
Provider with most accurate pricing for Greenville-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Greenville-Montreal (YMQ) flights.
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From Greenville to Montreal (YMQ)
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One-way flight from Greenville to Montreal (YMQ)
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Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 7, 2025.

This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/192:19 pmGSP - YUL
3 stops34h 18mMultiple Airlines
Thu 6/267:00 amYUL - GSP
3 stops32h 16mMultiple Airlines
Deal found 5/7$444
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 6/211:50 amGSP - YUL
1 stop9h 19mDelta
Mon 6/96:00 amYUL - GSP
1 stop8h 38mDelta
Deal found 5/5$470
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/306:54 amGSP - YUL
1 stop10h 01mAmerican Airlines
Thu 6/127:50 amYUL - GSP
2 stops11h 16mAmerican Airlines
Deal found 5/5$559
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sun 5/257:46 pmGSP - YUL
1 stop20h 03mUnited Airlines
Fri 5/302:20 pmYUL - GSP
1 stop19h 32mUnited Airlines
Deal found 5/6$643
This Air Canada deal was found by Cheapflights users on 5/5. 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.
Thu 6/510:27 amGSP - YUL
1 stop5h 22mAir Canada
Fri 6/64:30 pmYUL - GSP
1 stop6h 13mAir Canada
Deal found 5/5$765
This WestJet deal was found by Cheapflights users on 5/7. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:59 pmGSP - YUL
2 stops9h 38mWestJet
Sun 7/66:45 amYUL - GSP
2 stops9h 57mWestJet
Deal found 5/7$799

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 May 7, 2025.
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

Thu 6/19

2:19 pm-12:37 am

3 stops34h 18m

Montreal Pierre Elliott Trudeau Intl

Thu 6/26

7:00 am-3:16 pm

3 stops32h 16m

$444

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Mon 6/2

11:50 am-9:09 pm

1 stop9h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 6/9

6:00 am-2:38 pm

1 stop8h 38m

$470

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 5/30

6:54 am-4:55 pm

1 stop10h 01m

Montreal Pierre Elliott Trudeau Intl

Thu 6/12

7:50 am-7:06 pm

2 stops11h 16m

$559

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Sun 5/25

7:46 pm-3:49 pm

1 stop20h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 5/30

2:20 pm-9:52 am

1 stop19h 32m

$643

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 6/5

10:27 am-3:49 pm

1 stop5h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

4:30 pm-10:43 pm

1 stop6h 13m

$765

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Tue 7/1

2:59 pm-12:37 am

2 stops9h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

6:45 am-4:42 pm

2 stops9h 57m

$799

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Mon 8/25

11:50 am-9:30 pm

1 stop9h 40m

$206

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Mon 8/25

5:34 pm-10:17 am

2 stops16h 43m

$284

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Tue 5/20

6:54 am-4:55 pm

1 stop10h 01m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Compare providers for flights from Greenville to Montreal

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Montreal in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from Greenville to Montreal (average of $270). Flying from Greenville to Montreal in July is currently the most expensive (average of $409). 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.

What is the cheapest time of day to fly from GSP to YMQ?

Find hourly flight availability from Greenville to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2025.

One of the essential ways to save on airfare from Greenville to Montreal is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal when rainfall is around 2.5 in.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated May 7, 2025.
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,710 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,832 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.0
Good
9,284 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Delta, at $470, was found to be the cheapest airline from Greenville to Montreal.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Delta is 2% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Greenville to Montreal one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $206. United Airlines flights start at $284 while deals on American Airlines start at $314 one-way.

  • 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, January is the cheapest month in which you can book a flight from Greenville to Montreal (average of $270). Flying from Greenville to Montreal in July is currently the most expensive (average of $409). 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 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 May 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$438FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$357Average$456FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$359Average$736FlexibilityNo cancel feeOn-time71%

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