286 € Cheap Flights from Montreal to Charleston

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Find the cheapest month or even day of the year to fly to Charleston

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Flight deals from Montreal to Charleston

Looking for a cheap last-minute deal or the best return flight from Montreal to Charleston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Montreal to Charleston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal to Charleston flights are currently cheapest in October.

Montreal to Charleston: Alternative routes

Compare routes from Montreal to Charleston below. You may find an airport to fly into that's cheaper, faster, or easier than Charleston.

Montreal to Charleston: Flight information

The things to know before you go.
Cheapest flight found286 €
Cheapest month to flyOctober

Finding cheap flights from Montreal to Charleston: Frequently asked questions

The best price we found for a return flight from Montreal to Charleston is 286 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Montreal to Charleston. But we found flights with one stop from 286 €.
As of August 2025, there are no flights flying from Montreal to Charleston.
The cheapest month to fly from Montreal to Charleston is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Charleston Airport on Friday, 24 October 2025.
No airlines currently offer direct flights between Montreal and Charleston Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charleston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Charleston is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Charleston is Porter Airlines .

Flying from Montreal to Charleston International Airport (CHS): What you need to know

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) is Montreal's main airport. Explore your options for booking a flight from Montreal to Charleston International Airport (CHS) leaving from here.

  • Charleston's timezone is UTC-4, which is the same as Montreal. Charleston International Airport is located in Charleston.

  • Give yourself plenty of time to catch your flight from Montreal to CHS. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • Heading off during a peak time like a bank holiday? Expect longer queues at security and check-in. To be on the safe side, arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • The journey from central Montreal to YUL takes around 45 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 26 kilometres in 25 minutes or so, depending on traffic.

  • Planning to catch an early flight from Montreal to Charleston International Airport? Avoid rushing to the terminal (and sneak in some bonus sleep) by choosing one of these hotels near Montreal-Pierre Elliott Trudeau International Airport:

  • 64.89% of flights that leave from Montreal-Pierre Elliott Trudeau International Airport reach their destination on time.

  • YUL is located at 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

About Charleston International Airport (CHS)

Getting from Charleston International Airport (CHS) to central Charleston

  • Charleston International Airport is about 16 kilometres from central Charleston. How long it'll take to get to the centre in a car hire or cab will depend on the time of day. Do a little research before you go.

  • It takes around 3 hours 35 minutes when travelling by public transport.

How to find the cheapest flights from Montreal to Charleston International Airport (CHS)

  • The lowest price we've found for a one-way ticket from Montreal to Charleston International Airport is 154 €. For a return flight on this route, the best price is 286 €. Depending on when you want to go and the availability, these fares could change.

  • Don't wait until the last minute. You're more likely to walk away with cheap flights from Montreal to CHS if you book in advance. Airlines often have some amazing early bird deals.

  • The 'Whole month' tool shows you the cheapest Montreal to Charleston International Airport tickets across each month. It's a good way to find a bargain if your travel dates are flexible.

  • Snapping up a cheap plane ticket from Montreal to CHS couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.

  • Filters make it easier to save some cash on your flight from Montreal to Charleston International Airport. Choose the airlines, flight times and stops that line up with your plans. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Montreal to Charleston International Airport (CHS)

  • April is the quietest month for flights from Montreal to Charleston International Airport (CHS), while July is the most popular. Choose the best time to go to Charleston based on whether you like a lively atmosphere or a more laid-back vibe.

  • Lock in a Montreal to CHS plane ticket departing in July if you want to explore the city during its warmest month. You can expect temperatures in Charleston to range from 24ºC (75ºF) to 32ºC (90ºF).

  • For cooler conditions, search for a cheap ticket from Montreal to Charleston International Airport in January when temperatures are between 4ºC (39ºF) and 17ºC (63ºF).

More about Charleston

  • When it comes to searching for somewhere to lay your head, you'll find the best stays in Charleston right here. Check out these options once you've locked in your flight from Montreal to Charleston International Airport:

  • Downtown Charleston and French Quarter District are just a couple of the top-rated attractions to put on your Charleston to-do list. Keep the adventure rolling by checking out International African American Museum.

Explore more of the United States

  • Charlotte is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Charleston. Around 274 kilometres away to the north, well-known attractions include Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

  • If there's time to check out another corner of the United States, consider Fayetteville, about 257 kilometres north-east of Charleston. Dr. Martin Luther King Jr. Park, Airborne and Special Operations Museum and Fayetteville Transportation Museum are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.