YUL - GSP

C$ 393 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 2/12. 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

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Tue, 2 Dec - Tue, 6 Jan
Delta Logo
9:35 a.m. - 5:33 p.m.YUL-GSP
7h 58m1 stop
Delta Logo
6:00 p.m. - 8:47 a.m.GSP-YUL
14h 47m1 stop
C$ 636Delta
Find Deal
Tue, 2 Dec - Tue, 6 Jan
Delta Logo
9:35 a.m. - 5:33 p.m.YUL-GSP
7h 58m1 stop
Delta Logo
6:00 p.m. - 8:47 a.m.GSP-YUL
14h 47m1 stop
C$ 637Delta
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Multiple Airlines Logo
5:10 p.m. - 2:46 p.m.YUL-GSP
21h 36m2 stops
Multiple Airlines Logo
4:16 p.m. - 3:10 p.m.GSP-YUL
22h 54m1 stop
C$ 656Multiple Airlines
Find Deal
Thu, 19 Feb - Thu, 26 Feb
Multiple Airlines Logo
6:45 a.m. - 4:27 p.m.YUL-GSP
9h 42m1 stop
Multiple Airlines Logo
5:13 p.m. - 12:45 a.m.GSP-YUL
7h 32m1 stop
C$ 664Multiple Airlines
Find Deal
Wed, 12 Nov - Wed, 19 Nov
United Airlines Logo
7:00 a.m. - 8:49 p.m.YUL-GSP
13h 49m2 stops
United Airlines Logo
9:10 a.m. - 9:12 p.m.GSP-YUL
12h 02m2 stops
C$ 779United Airlines
Find Deal
Tue, 11 Nov - Tue, 18 Nov
United Airlines Logo
8:00 p.m. - 2:20 p.m.YUL-GSP
18h 20m2 stops
United Airlines Logo
2:55 p.m. - 5:55 p.m.GSP-YUL
27h 00m1 stop
C$ 782United Airlines
Find Deal
Tue, 2 Dec - Tue, 6 Jan
Air Canada Logo
1:20 p.m. - 11:59 p.m.YUL-GSP
10h 39m2 stops
Air Canada Logo
10:51 a.m. - 9:17 p.m.GSP-YUL
10h 26m1 stop
C$ 848Air Canada
Find Deal
Tue, 2 Dec - Tue, 6 Jan
Air Canada Logo
1:20 p.m. - 11:59 p.m.YUL-GSP
10h 39m2 stops
Air Canada Logo
10:00 a.m. - 6:23 p.m.GSP-YUL
8h 23m2 stops
C$ 856Air Canada
Find Deal
Wed, 26 Nov - Sun, 30 Nov
WestJet Logo
6:45 a.m. - 9:02 a.m.YUL-GSP
26h 17m2 stops
WestJet Logo
6:45 a.m. - 12:43 a.m.GSP-YUL
17h 58m2 stops
C$ 1,059WestJet
Find Deal
Wed, 26 Nov - Sun, 30 Nov
WestJet Logo
6:45 a.m. - 4:31 p.m.YUL-GSP
9h 46m2 stops
WestJet Logo
3:32 p.m. - 12:43 a.m.GSP-YUL
9h 11m2 stops
C$ 1,258WestJet
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from C$ 636 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 636
Delta
Tue 2/12Tue 6/1
YUL - GSP • 1 stop
Cheapest one-way flights
C$ 393
Multiple Airlines
Tue 2/12
YUL - GSP • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Greenville!
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.

Which airlines provide the cheapest flights from Montreal to Greenville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Montreal to Greenville were found on Delta (C$ 636) and United Airlines (C$ 779).

Which airlines fly direct between Montreal Pierre Elliott Trudeau Intl Airport and Greenville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Greenville.

There are 3 airlines that fly direc from Montreal Pierre Elliott Trudeau Intl Airport to Greenville. They are: Air Canada, United Airlines and WestJet. The cheapest price of all airlines flying this route was found with Air Canada at C$ 358 for a round-trip flight. On average, the best prices for this route can be found at Air Canada.

Good to know

Cheapest flightC$ 393
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$ 280 for a one-way ticket and C$ 453 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 WestJet?

    The two airlines most popular with KAYAK users for flights from Montreal to Greenville are United Airlines and WestJet. With an average price for the route of C$ 737 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 575 and an overall rating of 7.2.

  • 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 3 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 8982 reviews
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

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

10.0 ExcellentPaulos, Aug 2025YUL - IAD
Read more United Airlines reviews

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.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Do not fly on WestJet if you have a connection. It failed to integrate with my connecting Delta flight and I almost missed it.

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

A little better seat cushions would be appreciated. Crews were all good.

The process and flight were both smooth and trouble free

Flight delayed 3 hours, missed my connection in Atlanta. Instead of getting to Savannah at 6PM arrived after 10:00PM Middle seat, couldn't get isle or window, couldn't book my seats in advance, had to book at the gate. That's a 1st for me and I used to travel a lot

my carry-on bag was delayed and I did not receive it until the day of my return at the airport. This delay caused me significant inconvenience, as I did not have access to my personal belongings for the duration of my trip. I had expected to rely on my carry-on items, and being without them negatively impacted my travel experience.

Technology issues at the bag-check counter caused a delay, and we were unable to check out our bags, ultimately missing our flight. They offered no assistance other than telling us to book another flight out of Calgary. We arrived with plenty of time; if there hadn't been an issue with the kiosk and the length of the lines due to the technical issues, we could have made it home.

Worst check in and bag drop off experience. Staff were incredibly rude given that it’s the WestJet system that is faulty.

The staff at the airport and on the plane were wonderful I especially wanna acknowledge the staff who boarded us at the Calgary airport. The women who helped us board at the airport were incredible… they were so kind and sweet…I very happy with WestJet and I am hoping I can fly more often to Canada.

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.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

From Montreal to Cincinnati the flight was perfect! Flight free and everyone was perfect and a pleasure to travel with. But from Casablanca to Montreal the flight crew were quite cold, unhelpful, also seemed to scold many passengers instead of simply educating or instructing them. There were a couple for sure I could describe but not name… i was really shocked bc my experience w air Canada is typically a good one at the very least. It seemed something was very much so I’m the air w the crew. The two older lady crew members and the male were amazing but the younger lady crew members w the exception of one were very clique-y and snarky, sassy

Seating wasn’t too cramped; I don’t understand how luggage bins get full if there are enough for each person. Shouldn’t there be room for the designated carry-on and personal item for each passenger at their seat? THEN, IF for some reason extra room is available for someone who prefers it, then shifts can occur. I’m simply saying it seems that I should have primary access to the storage bin at my seat and underneath in front of me. It was suggested that I go to the back of the plane to store my carry-on when I paid to have access to the first seat after 1st class. The additional stress and inconvenience could be avoided and I think all passengers and flight crew are interested in guidelines that are fair, clear, and reduce tension.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.