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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Charleston from C$ 299

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHS
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Charleston

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Charleston
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 17/121:40 p.m.YUL - CHS
2 stops23h 30mMultiple Airlines
Wed 24/122:15 p.m.CHS - YUL
1 stop26h 10mMultiple Airlines
Deal found 10/12C$ 692
Wed 17/127:00 a.m.YUL - CHS
1 stop9h 46mAmerican Airlines
Wed 24/127:00 a.m.CHS - YUL
1 stop8h 20mAmerican Airlines
Deal found 10/12C$ 947
Tue 23/127:30 a.m.YUL - CHS
2 stops11h 58mAmerican Airlines
Sat 27/126:44 a.m.CHS - YUL
1 stop15h 55mAmerican Airlines
Deal found 11/12C$ 1,260
Wed 17/128:05 a.m.YUL - CHS
2 stops10h 07mUnited Airlines
Wed 24/122:50 p.m.CHS - YUL
2 stops6h 26mUnited Airlines
Deal found 10/12C$ 1,302
Tue 23/126:50 p.m.YUL - CHS
1 stop21h 53mWestJet
Sat 27/125:58 p.m.CHS - YUL
1 stop6h 01mWestJet
Deal found 11/12C$ 1,312

Find flight deals from Pierre Elliott Trudeau Intl to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 532

One-way from

C$ 299

Popular in

October

Cheapest in

January

Average price

C$ 718
18/2-20/2
  • 18/2-20/2
  • 3 total stops
  • 18h 19m total
  • Montreal to Charleston
Search Deals
Delta
  • Delta
  • 20/1
  • 2 total stops
  • 28h 20m total
  • Montreal to Charleston
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (C$ 370 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Charleston that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Charleston

Route

Depart

Return

Price

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

9:34 a.m.-6:19 p.m.

1 stop8h 45m

Charleston

Thu 29/1

8:00 a.m.-6:37 p.m.

2 stops10h 37m

C$ 561

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

4:00 p.m.-5:40 p.m.

3 stops25h 40m

Charleston

Sat 7/3

6:35 p.m.-3:30 p.m.

3 stops20h 55m

C$ 612

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

7:00 a.m.-12:21 p.m.

1 stop5h 21m

Charleston

Thu 5/3

6:55 p.m.-8:37 a.m.

1 stop13h 42m

C$ 667

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

9:28 a.m.-9:01 p.m.

1 stop11h 33m

Charleston

Sat 23/5

3:35 p.m.-8:43 a.m.

1 stop17h 08m

C$ 681

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

7:45 p.m.-9:35 a.m.

1 stop13h 50m

Charleston

Sat 23/5

3:35 p.m.-8:43 a.m.

1 stop17h 08m

C$ 681

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

9:28 a.m.-9:01 p.m.

1 stop11h 33m

Charleston

Sun 24/5

2:25 p.m.-11:58 p.m.

1 stop9h 33m

C$ 725

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

7:45 p.m.-12:49 p.m.

1 stop17h 04m

Charleston

Tue 26/5

4:30 p.m.-11:58 p.m.

1 stop7h 28m

C$ 725

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

12:45 p.m.-6:55 p.m.

1 stop6h 10m

Charleston

Sat 23/5

3:35 p.m.-8:43 a.m.

1 stop17h 08m

C$ 725

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

7:45 p.m.-9:35 a.m.

1 stop13h 50m

Charleston

Tue 26/5

4:30 p.m.-11:58 p.m.

1 stop7h 28m

C$ 725

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

9:29 a.m.-6:15 p.m.

1 stop8h 46m

Charleston

Sat 21/2

6:30 a.m.-11:25 a.m.

1 stop4h 55m

C$ 742

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 15 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Charleston

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Charleston?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Charleston (average of C$ 87). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Charleston in December is currently the most expensive (average of C$ 651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to CHS?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to Charleston in the evening. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated 12 December 2025.
See what other customers who have flown with WestJet and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,195 reviews
Check prices

Entertainment

6.1

Overall

7.2

Comfort

7.1

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!
WestJet
7.2
Good
3,195 reviews
WestJet
7.2
Good
3,195 reviews
Check prices

Entertainment

6.1

Overall

7.2

Comfort

7.1

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!
Air Canada
7.1
Good
10,516 reviews
WestJet
7.2
Good
3,195 reviews
Check prices

Entertainment

6.1

Overall

7.2

Comfort

7.1

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Charleston from Montreal Pierre Elliott Trudeau Intl?

    Charleston (CHS), located 16.5 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Charleston. 2 airlines have flights to Charleston from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Charleston should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Charleston?

    Airlines like Delta fly from Montreal Pierre Elliott Trudeau Intl Airport to Charleston in about 8h 45m. The time it takes to get you to your destination can typically vary by up to . Montreal Pierre Elliott Trudeau Intl Airport and Charleston are separated by a distance of 1497 km.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Charleston round-trip?

    According to our current data, Air Canada (C$ 392), and WestJet (C$ 510) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Charleston. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Charleston for 40% less than the average price by searching for these airlines.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Charleston that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Charleston.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Charleston?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Charleston (average of C$ 87). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Charleston in December is currently the most expensive (average of C$ 651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Walterboro

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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Charleston

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 392AverageC$ 523FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 510AverageC$ 720FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Charleston?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Charleston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Charleston?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Charleston with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Charleston with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Charleston become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Charleston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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