$211+ Cheap flights from Charleston (CHS) to Montreal (YMQ)
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — YMQ
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Montreal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Montreal
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Cheapest flights from Charleston to MontrealExplore the most affordable flight options available from Charleston to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
Explore the most affordable flight options available from Charleston to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:57 pm -
2 stops26h 18m
Sat 12/58:00 am -
1 stop11h 19m
Deal found 8/28![Multiple Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:20 am -
1 stop5h 06m
Sat 9/194:15 pm -
1 stop7h 31m
Deal found 8/27![American Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:35 am -
1 stop5h 01m
Sat 9/196:45 am -
2 stops15h 48m
Deal found 8/27![Multiple Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:40 am -
1 stop4h 56m
Wed 9/309:30 am -
1 stop8h 29m
Deal found 8/26![Delta logo]()
$551
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:06 pm -
2 stops7h 36m
Sat 10/31:06 pm -
1 stop4h 43m
Deal found 8/27![American Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:50 pm -
1 stop4h 35m
Wed 10/216:50 pm -
1 stop5h 09m
Deal found 8/27![Delta logo]()
$569
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:34 pm -
1 stop6h 18m
Wed 10/217:40 am -
2 stops6h 45m
Deal found 8/27![American Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:50 pm -
1 stop13h 45m
Mon 9/286:45 am -
2 stops14h 11m
Deal found 8/29![Multiple Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:00 am -
1 stop6h 26m
Fri 10/1610:32 am -
1 stop11h 42m
Deal found 8/26![American Airlines logo]()
$598
Best flights from Charleston to MontrealDiscover carefully curated flight deals from Charleston to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
Discover carefully curated flight deals from Charleston to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:50 pm -
1 stop4h 35m
Wed 10/216:50 pm -
1 stop5h 09m
Deal found 8/27![Delta logo]()
$569
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:03 pm -
1 stop7h 03m
Wed 10/219:45 am -
1 stop8h 17m
Deal found 8/25![United Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:34 pm -
1 stop6h 18m
Wed 10/217:40 am -
2 stops8h 04m
Deal found 8/25![American Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:57 pm -
2 stops26h 35m
Mon 10/57:00 am -
1 stop4h 38m
Deal found 8/29![Multiple Airlines logo]()
$620
This Justfly.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:25 am -
1 stop6h 11m
Mon 9/286:00 am -
1 stop16h 15m
Deal found 8/29![WestJet logo]()
$642
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:40 am -
1 stop4h 56m
Sat 9/199:30 am -
1 stop9h 44m
Deal found 8/27![Delta logo]()
$616
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:05 am -
1 stop11h 01m
Fri 10/233:25 pm -
1 stop8h 34m
Deal found 8/29![United Airlines logo]()
$652
This FlightHub deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:51 pm -
2 stops18h 14m
Fri 10/238:00 pm -
2 stops19h 28m
Deal found 8/29![WestJet logo]()
$653
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:05 pm -
1 stop4h 49m
Mon 10/127:00 am -
1 stop8h 15m
Deal found 8/26![Delta logo]()
$623
Last-minute flights from Charleston to MontrealDiscover last-minute flight deals from Charleston to Montreal. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Montreal. Data last updated August 30, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:05 am -
1 stop7h 22m
Sun 9/277:55 am -
1 stop6h 07m
Deal found 8/26![Air Canada logo]()
$775
This Justfly.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:14 pm -
1 stop8h 26m
Mon 9/286:00 am -
1 stop11h 57m
Deal found 8/26![WestJet logo]()
$790
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:06 pm -
2 stops7h 38m
Sun 9/277:50 am -
1 stop4h 59m
Deal found 8/26![American Airlines logo]()
$885
This Air Canada deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:05 am -
2 stops9h 15m
Mon 9/286:15 pm -
1 stop5h 44m
Deal found 8/26![Air Canada logo]()
$896
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:14 am -
1 stop4h 26m
Mon 9/286:10 am -
1 stop15h 23m
Deal found 8/26![United Airlines logo]()
$745
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:41 pm -
1 stop5h 11m
Mon 9/286:45 am -
2 stops14h 11m
Deal found 8/26![Multiple Airlines logo]()
$747
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:41 pm -
1 stop5h 11m
Sun 9/275:45 pm -
2 stops20h 05m
Deal found 8/26![Multiple Airlines logo]()
$892
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:13 am -
1 stop6h 28m
Wed 9/2312:44 pm -
1 stop6h 29m
Deal found 8/26![Delta logo]()
$678
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:47 am -
1 stop12h 57m
Wed 9/231:06 pm -
2 stops8h 00m
Deal found 8/26![American Airlines logo]()
$717
This deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:54 pm -
1 stop4h 51m
Wed 9/236:10 am -
1 stop7h 48m
Deal found 8/28![United Airlines logo]()
$780
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:12 am -
1 stop5h 34m
Wed 9/231:06 pm -
2 stops8h 00m
Deal found 8/26![American Airlines logo]()
$731
One-way flights from Charleston to MontrealSearch for one-way flight options from Charleston to Montreal. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
Search for one-way flight options from Charleston to Montreal. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:18 am -
3 stops35h 54m
Deal found 8/27![Multiple Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:00 pm -
1 stop4h 45m
Deal found 8/29![United Airlines logo]()
$276
This Air Canada deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:10 am -
1 stop9h 02m
Deal found 8/27![Air Canada logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:00 pm -
2 stops28h 32m
Deal found 8/29![Multiple Airlines logo]()
$309
Find flight deals from Charleston to Montreal
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Montreal (YMQ). 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 August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $508 (Kiwi.com) |
One-way from | $211 (Kiwi.com) |
Popular in | May |
Cheapest in | July |
Average price | $416 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Montreal 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 7,457,451 searches. Data last updated August 30, 2026.
Use the filters below to find and compare flights from Charleston to Montreal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Fri 10/16
6:50 pm-11:25 pm
1 stop4h 35m
Montreal Pierre Elliott Trudeau Intl
Wed 10/21
6:50 pm-11:59 pm
1 stop5h 09m
$569
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Fri 10/16
3:03 pm-10:06 pm
1 stop7h 03m
Montreal Pierre Elliott Trudeau Intl
Wed 10/21
9:45 am-6:02 pm
1 stop8h 17m
$569
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Fri 10/16
4:34 pm-10:52 pm
1 stop6h 18m
Montreal Pierre Elliott Trudeau Intl
Wed 10/21
7:40 am-3:44 pm
2 stops8h 04m
$579
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Thu 9/17
6:40 am-11:36 am
1 stop4h 56m
Montreal Pierre Elliott Trudeau Intl
Sat 9/19
9:30 am-7:14 pm
1 stop9h 44m
$616
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Mon 9/28
4:57 pm-7:32 pm
2 stops26h 35m
Montreal Pierre Elliott Trudeau Intl
Mon 10/5
7:00 am-11:38 am
1 stop4h 38m
$620
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Thu 10/8
7:05 pm-11:54 pm
1 stop4h 49m
Montreal Pierre Elliott Trudeau Intl
Mon 10/12
7:00 am-3:15 pm
1 stop8h 15m
$623
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Wed 9/23
5:25 am-11:36 am
1 stop6h 11m
Montreal Pierre Elliott Trudeau Intl
Mon 9/28
6:00 am-10:15 pm
1 stop16h 15m
$642
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Tue 10/20
11:05 am-10:06 pm
1 stop11h 01m
Montreal Pierre Elliott Trudeau Intl
Fri 10/23
3:25 pm-11:59 pm
1 stop8h 34m
$652
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Tue 10/20
12:51 pm-7:05 am
2 stops18h 14m
Montreal Pierre Elliott Trudeau Intl
Fri 10/23
8:00 pm-3:28 pm
2 stops19h 28m
$653
Cheapest one-way
CharlestonMontreal
CHS Charleston - YUL Montreal Pierre Elliott Trudeau Intl
CHSYUL
Charleston
Tue 9/15
9:18 am-9:12 pm
3 stops35h 54m
$211
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Charleston to Montreal
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Montreal in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Montreal flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Montreal flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Charleston to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from Charleston with our price prediction graph.
CHS-YMQ
CHS-YUL
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 Charleston to Montreal
CHS-YMQ
CHS-YUL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Montreal
Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated August 30, 2026.
See what other customers who have flown with American Airlines from Charleston to Montreal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Overall
7.1
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Food
6.4
Overall
7.1
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Charleston to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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