YUL - CHS

C$ 251 Find Cheap Flights from Montreal to Charleston

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 Charleston departing on 19/11. 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 Charleston

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

Cheap Flights from Montreal to Charleston (YUL-CHS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Charleston 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 Charleston

Mon, 29 Sep - Mon, 6 Oct
Multiple Airlines Logo
6:45 a.m. - 8:37 a.m.YUL-CHS
25h 52m2 stops
Multiple Airlines Logo
9:10 p.m. - 5:55 p.m.CHS-YUL
20h 45m1 stop
C$ 455Multiple Airlines
Find Deal
Fri, 24 Oct - Thu, 30 Oct
Multiple Airlines Logo
10:45 a.m. - 8:15 p.m.YUL-CHS
9h 30m2 stops
Multiple Airlines Logo
5:08 p.m. - 7:32 a.m.CHS-YUL
14h 24m1 stop
C$ 492Multiple Airlines
Find Deal
Fri, 24 Oct - Thu, 30 Oct
Multiple Airlines Logo
8:10 a.m. - 8:15 p.m.YUL-CHS
12h 05m1 stop
Multiple Airlines Logo
5:08 p.m. - 8:32 a.m.CHS-YUL
15h 24m1 stop
C$ 503Multiple Airlines
Find Deal
Fri, 24 Oct - Thu, 30 Oct
Multiple Airlines Logo
10:45 a.m. - 8:15 p.m.YUL-CHS
9h 30m2 stops
Multiple Airlines Logo
10:11 a.m. - 11:46 a.m.CHS-YUL
25h 35m2 stops
C$ 504Multiple Airlines
Find Deal
Mon, 29 Sep - Mon, 6 Oct
Multiple Airlines Logo
6:55 a.m. - 5:07 p.m.YUL-CHS
10h 12m2 stops
Multiple Airlines Logo
9:10 p.m. - 7:20 p.m.CHS-YUL
22h 10m3 stops
C$ 641Multiple Airlines
Find Deal
Tue, 25 Nov - Sun, 30 Nov
Delta Logo
12:45 p.m. - 9:40 p.m.YUL-CHS
8h 55m1 stop
Delta Logo
6:30 a.m. - 11:40 a.m.CHS-YUL
5h 10m1 stop
C$ 823Delta
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Mon, 29 Sep - Mon, 6 Oct
United Airlines Logo
11:23 a.m. - 4:40 p.m.YUL-CHS
5h 17m1 stop
United Airlines Logo
6:00 a.m. - 1:09 p.m.CHS-YUL
7h 09m1 stop
C$ 865United Airlines
Find Deal
Tue, 25 Nov - Sun, 30 Nov
WestJet Logo
6:45 a.m. - 5:23 p.m.YUL-CHS
10h 38m2 stops
WestJet Logo
9:00 a.m. - 5:21 p.m.CHS-YUL
8h 21m1 stop
C$ 908WestJet
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Tue, 25 Nov - Sun, 30 Nov
WestJet Logo
6:45 a.m. - 5:23 p.m.YUL-CHS
10h 38m2 stops
WestJet Logo
6:30 a.m. - 11:40 a.m.CHS-YUL
5h 10m1 stop
C$ 963WestJet
Find Deal
Sat, 27 Dec - Fri, 9 Jan
Delta Logo
7:00 a.m. - 4:19 p.m.YUL-CHS
9h 19m1 stop
Delta Logo
6:30 a.m. - 1:39 p.m.CHS-YUL
7h 09m1 stop
C$ 1,245Delta
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from C$ 823 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 29% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 455
Overall average: C$ 742
Multiple Airlines
Mon 29/9Mon 6/10
YUL - CHS • 2 stops
Cheapest one-way flights
C$ 251
Typical prices: C$ 314-336
Multiple Airlines
Wed 19/11
YUL - CHS • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Booking Insights

KAYAK's insights & trends for Montreal to Charleston flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Charleston, 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 Montreal Pierre Elliott Trudeau Intl Airport to Charleston is April, where tickets cost C$ 464 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is C$ 861 and C$ 810 respectively.

Good to know

Low seasonJanuary
Cheapest flightC$ 251
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Montreal to Charleston

When to book flights from Montreal to Charleston

Are your dates flexible? Find out the best times to travel from Montreal to Charleston 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 Charleston flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Charleston was C$ 182 for a one-way ticket and C$ 329 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Montreal to Charleston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Montreal and Charleston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Montreal to Charleston, WestJet or American Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Charleston are WestJet and American Airlines. With an average price for the route of C$ 708 and an overall rating of 7.2, WestJet is the most popular choice. American Airlines is also a great choice for the route, with an average price of C$ 652 and an overall rating of 7.2.

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

    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 Charleston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston 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 Charleston?

    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 Charleston 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 Charleston?

    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 Charleston 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 Charleston

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Charleston. 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 Charleston? 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
7.5Boarding
7.2Comfort
8.0Crew
6.4Food
Airline reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

10.0 ExcellentDouglas, Sep 2025SLC - CLT
Read more American Airlines reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

The delayed flight was awful and moving the departure gate twice was annoying

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The flight was on time and crew were nice, seats were tight and there was entertainment available

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

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.

We were happy with our experience. The price for tickets was much less than Delta and we actually took off and landed a little ahead of scheduled times.

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.

Flight got canceled last minute and rescheduled 3 days later, as if we do not have jobs and children to return to. 5+ hours on hold with customer support with no answer. We booked a different airline and spent 3x as much to escape Montreal bc of Air Canada. Still haven’t heard from them. Boooo

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

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