YUL - GSP

C$ 634 Find Cheap Flights from Montreal to Greenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Greenville departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Greenville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Greenville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Greenville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 634
Multiple Airlines
Thu 12/2Thu 19/2
YUL - GSP • 1 stop
Cheapest one-way flights
C$ 511
Multiple Airlines
Sat 24/1
YUL - GSP • 2 stops
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We hope you love your trip to Greenville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Greenville (YUL-GSP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Greenville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Greenville

Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
8:00 a.m. - 4:27 p.m.
YUL
-
GSP
8h 27m
1 stop
Multiple Airlines Logo
5:17 p.m. - 4:22 p.m.
GSP
-
YUL
23h 05m
1 stop
C$ 634Multiple Airlines
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
8:00 a.m. - 4:27 p.m.
YUL
-
GSP
8h 27m
1 stop
Multiple Airlines Logo
2:12 p.m. - 12:38 a.m.
GSP
-
YUL
10h 26m
2 stops
C$ 682Multiple Airlines
Mon, 2 Feb - Tue, 3 Feb
Delta Logo
7:00 a.m. - 4:23 p.m.
YUL
-
GSP
9h 23m
1 stop
Delta Logo
5:26 p.m. - 11:50 p.m.
GSP
-
YUL
6h 24m
1 stop
C$ 715Delta
Mon, 2 Feb - Tue, 3 Feb
Delta Logo
7:00 a.m. - 2:03 p.m.
YUL
-
GSP
7h 03m
1 stop
Delta Logo
6:45 p.m. - 11:12 p.m.
GSP
-
YUL
4h 27m
1 stop
C$ 716Delta
Thu, 29 Jan - Sun, 1 Feb
Multiple Airlines Logo
8:00 a.m. - 8:58 a.m.
YUL
-
GSP
24h 58m
1 stop
Multiple Airlines Logo
4:55 p.m. - 8:55 p.m.
GSP
-
YUL
28h 00m
2 stops
C$ 732Multiple Airlines
Thu, 29 Jan - Sun, 1 Feb
Multiple Airlines Logo
8:00 a.m. - 4:55 p.m.
YUL
-
GSP
8h 55m
1 stop
Multiple Airlines Logo
4:55 p.m. - 8:55 p.m.
GSP
-
YUL
28h 00m
2 stops
C$ 735Multiple Airlines
Fri, 6 Mar - Fri, 13 Mar
WestJet Logo
4:45 p.m. - 10:24 p.m.
YUL
-
GSP
5h 39m
1 stop
WestJet Logo
7:59 p.m. - 11:37 a.m.
GSP
-
YUL
15h 38m
1 stop
C$ 779WestJet
Mon, 2 Feb - Tue, 3 Feb
Air Canada Logo
3:35 p.m. - 11:48 p.m.
YUL
-
GSP
8h 13m
2 stops
Air Canada Logo
2:55 p.m. - 8:45 p.m.
GSP
-
YUL
5h 50m
2 stops
C$ 789Air Canada
Mon, 2 Feb - Tue, 3 Feb
Air Canada Logo
3:35 p.m. - 11:48 p.m.
YUL
-
GSP
8h 13m
2 stops
Air Canada Logo
10:51 a.m. - 8:45 p.m.
GSP
-
YUL
9h 54m
2 stops
C$ 790Air Canada
Fri, 6 Mar - Fri, 13 Mar
Delta Logo
9:29 a.m. - 8:19 p.m.
YUL
-
GSP
10h 50m
2 stops
Delta Logo
5:41 p.m. - 11:45 p.m.
GSP
-
YUL
6h 04m
1 stop
C$ 799Delta
Booking Insights

KAYAK's insights & trends for Montreal to Greenville flights

Get data-powered insights and trends into flights from Montreal to Greenville to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Montreal to Greenville?

Percentage of one-stop round-trip flights from Montreal to Greenville chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

New York (LGA) is the top choice – 40% of KAYAK users who clicked on one-stop flights from Montreal to Greenville picked an itinerary connecting there.

What is the cheapest layover airport when flying from Montreal to Greenville?

Average round-trip price for one-stop flights from Montreal to Greenville clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via New York (LGA) offer the most affordable fares, with an average round-trip price of C$ 530.

Which layover airport offers the shortest total travel time from Montreal to Greenville?

Shortest average total travel time for one-stop one-way flights from Montreal to Greenville via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Washington, D.C. (IAD) for the shortest journey. The average one-way travel time for flights connecting there is 5h 02m.

Which layover airport has the quickest connection when flying from Montreal to Greenville?

Average layover duration at different layover airports for one-stop one-way flights from Montreal to Greenville, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, New York (LGA) often has the shortest layovers from Montreal to Greenville, with an average of 0h 57m.

Good to know

Cheapest flightC$ 511
Flight from Montreal to Greenville

When to book flights from Montreal to Greenville

Are your dates flexible? Find out the best times to travel from Montreal to Greenville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Greenville flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Greenville?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Greenville was C$ 511 for a one-way ticket and C$ 634 for a round-trip.

  • Which airports will I be using when flying from Montreal to Greenville?

    On your way to Greenville, you’ll fly out from Montreal Pierre Elliott Trudeau Intl. You’ll be landing at Greenville.

  • Which aircraft models fly most regularly from Montreal to Greenville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Greenville?

    Star Alliance is the only airline alliance operating flights between Montreal and Greenville.

  • Which is the best airline for flights from Montreal to Greenville, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Montreal to Greenville are United Airlines and Air Canada. With an average price for the route of C$ 730 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 623 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Montreal to Greenville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Greenville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Greenville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Greenville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Greenville with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Greenville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Greenville from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Montreal to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Greenville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Greenville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9177 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Reliable, nice crew, I fly often on that flight and I like it all.

10.0 ExcellentMM, Jan 2026
YVR - ORD
Read more United Airlines reviews

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

It was crazy, boarded over a hour late from scheduled departure. Then when arrived in BNA issued with getting off the plane…over 1/2 hour. Not looking forward to flying Air Canada, ever again.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

1 hour late No hot drinks No restroom in the back of the plane

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

Everything you need to know for your flight from Montreal to Greenville

Information on your arrival and departure airports