Which airlines fly to Charleston?

WestJet, American Airlines and Delta are the top three most popular airlines that fly to Charleston from Montreal according to our data. WestJet is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Charleston. Keep in mind that there are 5 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Montreal and Charleston?

Atlanta (ATL) was the most common stop: 54% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from Montreal to Charleston?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Montreal to Charleston

Which layover airport has the shortest connection time from Montreal to Charleston?

Philadelphia (PHL) has the shortest average layover time for this route: 0h 57m.

Which layover airport has the shortest travel time from Montreal to Charleston?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 4h 34m.

Which layover airport offers the lowest fares from Montreal to Charleston?

Flights via Atlanta (ATL) offer the lowest average round-trip price of C$ 583.

When did momondo last update prices for flights from Montreal to Charleston Airport?

Prices for flights from Montreal to Charleston Airport were last updated today.

How many operators does momondo search for flights from Montreal to Charleston Airport?

As of September 2025, there are 4 operators available to choose from for flights from Montreal to Charleston Airport.

How old do you have to be to fly from Montreal to Charleston Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Charleston Airport.

What documentation or ID do you need to fly to Charleston Airport?

The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 226 Cheap Flights from Montreal to Charleston in 2025

1 adult

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Find the cheapest flights from Montreal to Charleston

Round-trip

One-way

Last minute

Cheap round-trip flights

6:55 a.m. - 6:13 p.m.YUL-CHS

11h 18m2 stops

7:15 p.m. - 5:55 p.m.CHS-YUL

22h 40m1 stop

C$ 412

Find Deal

Mon, 20 Oct - Fri, 24 Oct

6:35 p.m. - 6:41 p.m.YUL-CHS

24h 06m1 stop

9:10 p.m. - 1:00 p.m.CHS-YUL

15h 50m2 stops

C$ 425

Find Deal

Fri, 24 Oct - Fri, 31 Oct

9:28 a.m. - 8:52 a.m.YUL-CHS

23h 24m1 stop

4:14 p.m. - 9:37 a.m.CHS-YUL

17h 23m2 stops

C$ 532Delta

Find Deal

Sat, 25 Oct - Sat, 1 Nov

10:30 a.m. - 8:46 p.m.YUL-CHS

10h 16m1 stop

5:34 p.m. - 10:40 p.m.CHS-YUL

5h 06m1 stop

C$ 606American Airlines

Find Deal

Fri, 24 Oct - Fri, 31 Oct

4:39 p.m. - 10:03 p.m.YUL-CHS

5h 24m1 stop

5:52 p.m. - 8:37 a.m.CHS-YUL

14h 45m1 stop

C$ 667Delta

Find Deal

Mon, 20 Oct - Fri, 24 Oct

7:30 a.m. - 7:17 p.m.YUL-CHS

11h 47m2 stops

5:15 a.m. - 3:22 p.m.CHS-YUL

10h 07m2 stops

C$ 680American Airlines

Find Deal

Tue, 11 Nov - Tue, 25 Nov

8:00 p.m. - 8:08 p.m.YUL-CHS

24h 08m2 stops

7:47 p.m. - 12:00 p.m.CHS-YUL

16h 13m2 stops

C$ 773United Airlines

Find Deal

Fri, 3 Oct - Mon, 6 Oct

8:00 p.m. - 3:03 p.m.YUL-CHS

19h 03m2 stops

7:47 p.m. - 10:09 a.m.CHS-YUL

14h 22m2 stops

C$ 790United Airlines

Find Deal

Fri, 26 Sep - Fri, 3 Oct

6:45 a.m. - 5:25 p.m.YUL-CHS

10h 40m2 stops

2:05 p.m. - 12:43 a.m.CHS-YUL

10h 38m2 stops

C$ 844WestJet

Find Deal

Wed, 10 Dec - Wed, 7 Jan

6:45 a.m. - 6:00 p.m.YUL-CHS

11h 15m2 stops

2:35 p.m. - 12:27 a.m.CHS-YUL

9h 52m2 stops

C$ 888WestJet

Find Deal

Mon, 20 Oct - Fri, 24 Oct

United Airlines flights from Montreal to Charleston

Our best United Airlines deals on Montreal to Charleston flight tickets

United Airlines

3 Oct

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

24h 08m

2 stops

CHS8:08 p.m.Charleston

6 Oct

CHS7:47 p.m.Charleston

16h 13m

2 stops

YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 773

Find similar

United Airlines

26 Sep

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

19h 03m

2 stops

CHS3:03 p.m.Charleston

3 Oct

CHS7:47 p.m.Charleston

14h 22m

2 stops

YUL10:09 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 790

Find similar

United Airlines

5 Oct

YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl

28h 20m

1 stop

CHS10:35 a.m.Charleston

8 Oct

CHS6:02 a.m.Charleston

15h 27m

1 stop

YUL9:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 804

Find similar

WestJet flights from Montreal to Charleston

Our best WestJet deals on Montreal to Charleston flight tickets

WestJet

10 Dec

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

10h 40m

2 stops

CHS5:25 p.m.Charleston

7 Jan

CHS2:05 p.m.Charleston

10h 38m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 844

Find similar

WestJet

20 Oct

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

11h 15m

2 stops

CHS6:00 p.m.Charleston

24 Oct

CHS2:35 p.m.Charleston

9h 52m

2 stops

YUL12:27 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 888

Find similar

WestJet

13 Sep

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

17h 47m

1 stop

CHS11:47 p.m.Charleston

22 Sep

CHS3:20 p.m.Charleston

7h 58m

1 stop

YUL11:18 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 987

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

6:55 a.m.-6:13 p.m.

2 stops11h 18m

Charleston

Fri 24/10

7:15 p.m.-5:55 p.m.

1 stop22h 40m

C$ 412

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

6:35 p.m.-6:41 p.m.

1 stop24h 06m

Charleston

Fri 31/10

9:10 p.m.-1:00 p.m.

2 stops15h 50m

C$ 425

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

9:28 a.m.-8:52 a.m.

1 stop23h 24m

Charleston

Sat 1/11

4:14 p.m.-9:37 a.m.

2 stops17h 23m

C$ 532

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

10:30 a.m.-8:46 p.m.

1 stop10h 16m

Charleston

Fri 31/10

5:34 p.m.-10:40 p.m.

1 stop5h 06m

C$ 606

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

4:39 p.m.-10:03 p.m.

1 stop5h 24m

Charleston

Fri 24/10

5:52 p.m.-8:37 a.m.

1 stop14h 45m

C$ 667

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

7:30 a.m.-7:17 p.m.

2 stops11h 47m

Charleston

Tue 25/11

5:15 a.m.-3:22 p.m.

2 stops10h 07m

C$ 680

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

8:00 p.m.-8:08 p.m.

2 stops24h 08m

Charleston

Mon 6/10

7:47 p.m.-12:00 p.m.

2 stops16h 13m

C$ 773

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

8:00 p.m.-3:03 p.m.

2 stops19h 03m

Charleston

Fri 3/10

7:47 p.m.-10:09 a.m.

2 stops14h 22m

C$ 790

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

6:45 a.m.-5:25 p.m.

2 stops10h 40m

Charleston

Wed 7/1

2:05 p.m.-12:43 a.m.

2 stops10h 38m

C$ 844

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

6:45 a.m.-6:00 p.m.

2 stops11h 15m

Charleston

Fri 24/10

2:35 p.m.-12:27 a.m.

2 stops9h 52m

C$ 888

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Charleston?

If you aren’t able to travel to Charleston during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 511.

What is the cheapest day to depart on your flight to Charleston?

According to our data, Tuesday is the cheapest day to fly to Charleston from Montreal. The lowest ticket price found for a Tuesday departure recently was C$ 624. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around C$ 866.

What is the cheapest time of day to depart on your flight to Charleston?

Our most recent data shows that the best time of day to fly to Charleston is in the morning. Flights from Montreal to Charleston during this time can be as low as C$ 703. Flights to Charleston are more costly at noon, with an average ticket price of C$ 757. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Montreal to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Charleston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to Charleston (YMQ to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Charleston

Direct flights	None

There are no direct flights from Montreal to Charleston. There are no popular flight routes from Montreal to Charleston.

Search flight deals

How far is Montreal to Charleston by plane?
A flight from Montreal to Charleston will travel around 1515.2 km. Typically, this will take 4h 43m by plane in normal conditions.
When did momondo last update prices for flights from Montreal to Charleston Airport?
Prices for flights from Montreal to Charleston Airport were last updated today.
How many operators does momondo search for flights from Montreal to Charleston Airport?
As of September 2025, there are 4 operators available to choose from for flights from Montreal to Charleston Airport.
How old do you have to be to fly from Montreal to Charleston Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Montreal to Charleston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal to Charleston is WestJet (70% of total bookings). The next most popular airline is Air Canada (30%).

Best airlines flying from Montreal to Charleston

Compare and see reviews for airlines that fly from Montreal to Charleston with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 335	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 394	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 451	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 513	Free Cancellation	Rating 7.2 3,091 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Charleston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Charleston for you.

Can I find flights from Montreal to Charleston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to Charleston flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to Charleston?

momondo helps you find the best flight between Montreal and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Charleston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Charleston, momondo offers a useful price alert feature which will track prices for flights to Charleston from Montreal and alert you when they change.

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Montreal to Charleston from C$ 226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Charleston departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montreal to Charleston

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

United Airlines flights from Montreal to Charleston

Our best United Airlines deals on Montreal to Charleston flight tickets

WestJet flights from Montreal to Charleston

Our best WestJet deals on Montreal to Charleston flight tickets

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Use the filters below to find and compare flights from Montreal to Charleston that are best for you.

See travel insights to Charleston from

How to get the cheapest flight ticket from Montreal to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Charleston?

If you aren’t able to travel to Charleston during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 511.

What is the cheapest day to depart on your flight to Charleston?

What is the cheapest time of day to depart on your flight to Charleston?

What is the cheapest airline that flies from Montreal to Charleston?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Montreal to Charleston

Which airlines fly to Charleston?

Which airport is the most popular layover for flights between Montreal and Charleston?

Atlanta (ATL) was the most common stop: 54% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Montreal to Charleston?

Flights via Atlanta (ATL) offer the lowest average round-trip price of C$ 583.

Which layover airport has the shortest travel time from Montreal to Charleston?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 4h 34m.

Which layover airport has the shortest connection time from Montreal to Charleston?

Philadelphia (PHL) has the shortest average layover time for this route: 0h 57m.

When to book flights from Montreal to Charleston

Cheap Montreal to Charleston (YMQ to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Charleston

Direct flights

How far is Montreal to Charleston by plane?

When did momondo last update prices for flights from Montreal to Charleston Airport?

How many operators does momondo search for flights from Montreal to Charleston Airport?

How old do you have to be to fly from Montreal to Charleston Airport?

What documentation or ID do you need to fly to Charleston Airport?

What is the most popular airline from Montreal to Charleston?

Best airlines flying from Montreal to Charleston

Compare and see reviews for airlines that fly from Montreal to Charleston with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Charleston?

Can I find flights from Montreal to Charleston with flexible booking policies on momondo?

How can momondo help me find flights from Montreal to Charleston?

I’m not ready to book a flight from Montreal to Charleston right now. Can momondo alert me if prices change?

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Carolina