YUL - CHS

$169 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 9/3. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

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

Bundle and saveSave money when you bundle your flight + hotel.

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

Flights Deals
Booking Insights
Flights 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

Sat, Sep 6 - Sat, Sep 13
Delta Logo
6:00 am - 3:53 pmYUL-CHS
9h 53m1 stop
Delta Logo
8:05 am - 7:25 pmCHS-YUL
11h 20m1 stop
$394Delta
Find Deal
Sat, Sep 6 - Sat, Sep 13
Delta Logo
6:00 am - 3:53 pmYUL-CHS
9h 53m1 stop
Delta Logo
8:02 am - 7:25 pmCHS-YUL
11h 23m2 stops
$452Delta
Find Deal
Sat, Sep 6 - Sat, Sep 13
Logo
9:20 pm - 5:07 pmYUL-CHS
19h 47m3 stops
Logo
6:00 am - 11:09 amCHS-YUL
29h 09m2 stops
$535
Find Deal
Wed, Aug 13 - Thu, Aug 14
Logo
6:45 am - 8:37 amYUL-CHS
25h 52m2 stops
Logo
9:40 pm - 12:25 pmCHS-YUL
14h 45m1 stop
$543
Find Deal
Wed, Sep 24 - Tue, Sep 30
United Airlines Logo
6:15 am - 2:07 pmYUL-CHS
7h 52m1 stop
United Airlines Logo
2:48 pm - 7:45 pmCHS-YUL
4h 57m1 stop
$559United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
WestJet Logo
6:45 am - 5:49 pmYUL-CHS
11h 04m2 stops
WestJet Logo
6:59 pm - 11:56 pmCHS-YUL
4h 57m1 stop
$655WestJet
Find Deal
Tue, Nov 25 - Sun, Nov 30
Air Canada Logo
9:15 am - 3:09 pmYUL-CHS
5h 54m1 stop
Air Canada Logo
8:23 pm - 10:20 amCHS-YUL
13h 57m1 stop
$672Air Canada
Find Deal
Tue, Nov 25 - Sun, Nov 30
Air Canada Logo
3:00 pm - 11:42 pmYUL-CHS
8h 42m1 stop
Air Canada Logo
8:23 pm - 10:20 amCHS-YUL
13h 57m1 stop
$674Air Canada
Find Deal
Wed, Aug 13 - Wed, Aug 13
WestJet Logo
7:00 am - 11:50 amYUL-CHS
4h 50m1 stop
WestJet Logo
3:18 pm - 11:15 pmCHS-YUL
7h 57m1 stop
$679WestJet
Find Deal
Tue, Aug 12 - Wed, Aug 13
United Airlines Logo
4:55 pm - 10:14 amYUL-CHS
17h 19m2 stops
United Airlines Logo
2:44 pm - 10:40 amCHS-YUL
19h 56m2 stops
$836United Airlines
Find Deal
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’s the cheapest day of the week to fly from Montreal to Charleston?

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

For Montreal to Charleston, Sunday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Charleston back to Montreal, the best deals are generally found on Saturday, with Friday being the most expensive.

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 $336 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is $570 and $537 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$169
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 26% increase in price.
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 $169 for a one-way ticket and $394 for a round-trip.

  • Do I need a passport to fly between Montreal and Charleston?

    A passport is required to fly from Montreal to Charleston.

  • 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?

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

  • 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 travelers 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. Booking your flights between Montreal and CHS 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 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 airline 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
WestJetOverall score based on 2980 reviews
6.2Food
7.0Comfort
7.4Boarding
6.1Entertainment
7.9Crew
Airline reviews

Our flight schedule was changed over six times, ultimately leaving us with a layover much shorter than we originally booked, which meant a panicked run through the airport. And the entertainment screen didn't function. As I've come to expect with Delta, a very mediocre and not customer-focused experience. This is on top of an outbound flight that was so delayed by mechanical issues, we had to spend the night at our layover city.

2.0 MediocreAnonymous, Aug 2025YVR - MSP
Read more WestJet reviews

Our flight schedule was changed over six times, ultimately leaving us with a layover much shorter than we originally booked, which meant a panicked run through the airport. And the entertainment screen didn't function. As I've come to expect with Delta, a very mediocre and not customer-focused experience. This is on top of an outbound flight that was so delayed by mechanical issues, we had to spend the night at our layover city.

Staff were courteous and helpful. The only negative was the flight delays (which are usually unavoidable) and the high baggage price.

Absolutely terrible, from the customer service to boarding the plane. On the phone, there was some mishaps with getting in my correct date and they did not help me retrieve a refund or any assistance. I’m gonna be reporting to all my followers and family around the region of Los Angeles to New York.

Could not fly out of Canada. Called airlines on Monday, July 14th. Tried to cancel the flight 7 days away, but they said I could not cancel and there would be no refund.

A little disorganized but overall good. The Delta flights were great though

Price was good. Entertainment and food could have been better

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Our flight info was lost as the original booking was with westjet... almost missed our outbound flight trying to get it corrected. Inbound we had to reschedule completely as they didn't have our information and resold our seats ending up getting home much later than planned. The confirmation numbers we received from justfly for westjet didn't help anything with delta as they said we needed a delta confirmation which we never received. I talked with justfly and they said it's the airlines problem and with westjet and they said it is the 3rd party bookers issue.... so, not fun

They kept making changes to the itinerary. I actually wasn't able to go and i tried to get flight credit in exchange for the ticket, but the customer service chat was taking way too much time.

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

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

Information on your arrival and departure airports

Montreal (YUL)
Charleston (CHS)

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