GSP - YUL

$193 Find Cheap Flights from Greenville to Montreal Pierre Elliott Trudeau Intl

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to Pierre Elliott Trudeau Intl departing on 2/22. 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 Montreal Pierre Elliott Trudeau Intl Airport

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

Cheap Flights from Greenville to Pierre Elliott Trudeau Intl (GSP-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to Pierre Elliott Trudeau Intl 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 Greenville to Pierre Elliott Trudeau Intl

Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
5:34 pm - 2:00 pmGSP-YUL
20h 26m1 stop
United Airlines Logo
6:15 pm - 8:47 pmYUL-GSP
26h 32m1 stop
$494United Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
6:30 am - 9:16 pmGSP-YUL
14h 46m2 stops
United Airlines Logo
6:15 pm - 8:47 pmYUL-GSP
26h 32m1 stop
$504United Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
6:30 am - 9:16 pmGSP-YUL
14h 46m2 stops
United Airlines Logo
8:00 pm - 4:52 pmYUL-GSP
20h 52m2 stops
$509United Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
Multiple Airlines Logo
9:33 am - 4:23 pmGSP-YUL
30h 50m2 stops
Multiple Airlines Logo
4:35 pm - 7:23 pmYUL-GSP
26h 48m1 stop
$511Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
American Airlines Logo
6:00 am - 3:10 pmGSP-YUL
9h 10m1 stop
American Airlines Logo
3:51 pm - 2:47 amYUL-GSP
10h 56m1 stop
$570American Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
3:00 pm - 3:10 pmGSP-YUL
24h 10m1 stop
Multiple Airlines Logo
5:10 pm - 10:53 amYUL-GSP
41h 43m2 stops
$586Multiple Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Delta Logo
10:07 am - 5:21 pmGSP-YUL
7h 14m1 stop
Delta Logo
9:35 am - 5:33 pmYUL-GSP
7h 58m1 stop
$618Delta
Find Deal
Tue, Nov 25 - Tue, Dec 2
Delta Logo
10:07 am - 5:21 pmGSP-YUL
7h 14m1 stop
Delta Logo
9:35 am - 9:42 pmYUL-GSP
12h 07m2 stops
$667Delta
Find Deal
Sun, Nov 16 - Fri, Nov 21
American Airlines Logo
12:47 pm - 10:40 pmGSP-YUL
9h 53m1 stop
American Airlines Logo
3:59 pm - 11:58 pmYUL-GSP
7h 59m2 stops
$775American Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
WestJet Logo
6:45 am - 3:12 pmGSP-YUL
32h 27m2 stops
WestJet Logo
6:45 am - 9:19 amYUL-GSP
26h 34m2 stops
$982WestJet
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $494 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 51% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$494
Overall average: $492
United Airlines
Wed 1/28Sun 2/1
GSP - YUL • 1 stop
Cheapest one-way
$193
Multiple Airlines
Sun 2/22
GSP - YUL • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Pierre Elliott Trudeau Intl!
Booking Insights

KAYAK's insights & trends for Greenville to Pierre Elliott Trudeau Intl flights

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

What’s the cheapest day of the week to fly from Greenville to Montreal Pierre Elliott Trudeau Intl?

The average price of all round-trip flights from Greenville to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Greenville to Montreal Pierre Elliott Trudeau Intl, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Greenville, you’ll find the best rates on Wednesdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Greenville to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Greenville to Montreal Pierre Elliott Trudeau Intl Airport is August, where tickets cost $249 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $837 and $702 respectively.

Good to know

Low seasonJanuary
Cheapest flight$193
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Greenville to Montreal Pierre Elliott Trudeau Intl

When to book flights from Greenville to Pierre Elliott Trudeau Intl

Are your dates flexible? Find out the best times to travel from Greenville to Pierre Elliott Trudeau Intl 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 Greenville to Montreal Pierre Elliott Trudeau Intl flights

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

    In the last 3 days, the lowest price for a flight from Greenville to Montreal Pierre Elliott Trudeau Intl Airport was $193 for a one-way ticket and $494 for a round-trip.

  • Do I need a passport to fly between Greenville and Montreal Pierre Elliott Trudeau Intl?

    Yes

  • Which airports will I be using when flying from Greenville to Montreal Pierre Elliott Trudeau Intl?

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

  • Which aircraft models fly most regularly from Greenville to Montreal Pierre Elliott Trudeau Intl?

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

  • Which airline alliances offer flights from Greenville to Montreal Pierre Elliott Trudeau Intl?

    oneworld, and SkyTeam are the airline alliances operating flights between Greenville and Montreal Pierre Elliott Trudeau Intl, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Greenville to Montreal, Delta or WestJet?

    The two airlines most popular with KAYAK users for flights from Greenville to Montreal are Delta and WestJet. With an average price for the route of $470 and an overall rating of 7.9, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of $456 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Greenville to Montreal Pierre Elliott Trudeau Intl?

    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 Greenville to Montreal Pierre Elliott Trudeau Intl.

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

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

  • What is the Hacker Fare option on flights from Greenville to Montreal Pierre Elliott Trudeau Intl?

    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 Montreal Pierre Elliott Trudeau Intl with an airline and back to Greenville with another airline. Booking your flights between Greenville and YUL can sometimes prove cheaper using this method.

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

    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 Montreal Pierre Elliott Trudeau Intl from Greenville 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 serving from Greenville to Pierre Elliott Trudeau Intl

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Montreal. 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 Greenville to Pierre Elliott Trudeau Intl? 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.
7.9
DeltaOverall score based on 7995 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

my wife got very sick and we did not travel . we booked and bought the travel insurance and dot nothing but hassle and a triangle of stress in trying to make the insurance claim I called in and was told they would not give me anything in writing to say they would not refund my money back this make it impossible to file the claim I will never book with Kayak again.

We got delayed to the point of having a 20 hour layover. That is absurd. I couldn’t believe it. I’m furious.

Kayak was the problem! The tickets we bought did not allow for carry on or checked luggage and we ended up paying more for those services than the tickets! The paperwork Kayak provided for the receipt left the luggage policy for Westair intentionally blank. This was intentionally decietful on Kayak's part. Our additional cost was over $400.00! I will be calling customer service today asking for refunds and I will keep you informed on any review sites as I can. Keith

Leaving the same day as planned would've been better

I like the web site, prompt notifications, website checks in process, and airport check in. The flight attendants are attentive and polite. The return flight was 2 hours late and reason vine doesn't sound like an unplanned and unexpected issue (scheduled plane maintenance).

Our flight was delayed almost 3.5 hours (some of the issue seemed to be weather-related, yes) but NOTHING was offered as an conciliatory gesture for this delay. No food offering or any additional drink offering. There is no entertainment is available on any screen behind the seats. The airlines are so quick to penalize customers for slightest requests for comfort- seat changes, complicated baggage allowances, seating zones which are utterly dehumanizing (ZONE 9? after Zone 4- why? This is so clearly meant to be a message to those that do not have 'loyalty' to this airline to make a distinguishing line in the sand. There is such a lack of humanity in the way people are corralled in and spoken to. So, I don't think airlines should be all that surprised when those some dehumanizing corporate treatment is returned to them when asked. The flight on the way into Calgary was scheduled to arrived at 9:25 and we arrived at 12:45 AM. It is not okay. I would think TWICE and possibly once more before booking with them again. Their overhead bins are small and limited so they bully you into either paying for a $90 checked bag or gate check a lot of people's bags. Often on their website there is no carry-on bag allowance. Beware!

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Everything you need to know for your flight from Greenville to Pierre Elliott Trudeau Intl

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