$212 Cheap Flights from Charleston (CHS) to Montreal (YUL)

View $212 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Montreal–Trudeau Intl. Airport (YUL)

Cheap Flights from Charleston to Montreal (CHS-YUL)

Prices were available within the past 7 days and start at $212 for one-way flights and $431 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jan 22 - Tue, Feb 10
CHS
Charleston
YUL
Montreal
$431 Roundtrip, found 5 days ago
$431
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 22 from Charleston to Montreal, returning Tue, Feb 10, priced at $431 found 5 days ago
Delta
Tue, Jan 20 - Fri, Feb 6
CHS
Charleston
YUL
Montreal
$436 Roundtrip, found 6 days ago
$436
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jan 20 from Charleston to Montreal, returning Fri, Feb 6, priced at $436 found 6 days ago
Delta
Sun, Jan 25 - Fri, Feb 6
CHS
Charleston
YUL
Montreal
$441 Roundtrip, found 5 days ago
$441
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Jan 25 from Charleston to Montreal, returning Fri, Feb 6, priced at $441 found 5 days ago
Delta
Mon, Jan 5 - Tue, Jan 20
CHS
Charleston
YUL
Montreal
$449 Roundtrip, found 5 days ago
$449
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 5 from Charleston to Montreal, returning Tue, Jan 20, priced at $449 found 5 days ago
Delta
Mon, Jan 5 - Fri, Jan 23
CHS
Charleston
YUL
Montreal
$454 Roundtrip, found 6 days ago
$454
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 5 from Charleston to Montreal, returning Fri, Jan 23, priced at $454 found 6 days ago
Delta
Thu, Dec 11 - Mon, Dec 15
CHS
Charleston
YUL
Montreal
$456 Roundtrip, found 8 hours ago
$456
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Dec 11 from Charleston to Montreal, returning Mon, Dec 15, priced at $456 found 8 hours ago
American Airlines
Wed, Dec 10 - Mon, Dec 15
CHS
Charleston
YUL
Montreal
$482 Roundtrip, found 8 hours ago
$482
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Charleston to Montreal, returning Mon, Dec 15, priced at $482 found 8 hours ago
United
Wed, Dec 10 - Mon, Dec 15
CHS
Charleston
YUL
Montreal
$521 Roundtrip, found 8 hours ago
$521
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Dec 10 from Charleston to Montreal, returning Mon, Dec 15, priced at $521 found 8 hours ago
Air Canada
Sun, Jun 28 - Sat, Jul 4
CHS
Charleston
YUL
Montreal
$720 Roundtrip, found 11 hours ago
$720
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Sun, Jun 28 from Charleston to Montreal, returning Sat, Jul 4, priced at $720 found 11 hours ago
WestJet
Mon, Jul 27 - Thu, Jul 30
CHS
Charleston
YUL
Montreal
$872 Roundtrip, found 1 hour ago
$872
Roundtrip
found 1 hour ago
Select WestJet flight, departing Mon, Jul 27 from Charleston to Montreal, returning Thu, Jul 30, priced at $872 found 1 hour ago

Find the cheapest month to fly from Charleston (CHS) to Montreal (YUL)

October is typically the cheapest month to fly

From $333 - $851 per traveler.

Alternative airports near Montreal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pierre Elliott Trudeau Intl. YUL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $601
YUL
Pierre Elliott Trudeau Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $601
Flights from Charleston (CHS) to Montreal (YUL)
Origin airport
Charleston Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
$431
Distance
930 mi

Charleston to Montreal Flights

The cheapest times to fly from Charleston to Montreal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charleston to Montreal are during the month of January. You can find some of the cheapest flights from Charleston to Montreal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Montreal

Sunday is one of the best days to book for cheap flights from Charleston to Montreal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charleston to Montreal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charleston to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $212 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charleston to Montreal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charleston to Montreal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Snag a cheap one-way flight from $212 or cheap return flight from $431 from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The cheapest month to fly from CHS to YUL is January, when demand is low. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CHS to YUL flight.
How many flights per day from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL)?
You'll have to book a flight with a layover when traveling from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CHS to YUL?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Opt for a flight from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Last-minute bookings from CHS to YUL are typically more expensive. To lock in the best prices, start searching for flights as early as possible. That being said, if your travel plans are flexible, you may find a cheap fare right before your trip.
Is it cheaper to book a CHS to YUL flight and hotel package?
You can save money by securing a CHS to YUL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Generally, it's possible to reschedule or cancel your CHS to YUL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.