How long is the flight from Region of Ontario to Charleston?

Delta and United Airlines can get you from Region of Ontario to Charleston in just under 9h 54m. Your travel time can differ by up to 11h 18m. There are 1199 km between Region of Ontario and Charleston. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Charleston ranges from 61.0 - 183.0 mm per month. August is typically the wettest month, when rainfall can reach 183.0 mm. November is typically the driest time to visit Charleston when rainfall is around 61.0 mm.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

What are the most popular routes from Region of Ontario to Charleston?

Most travellers choose Toronto Pearson Intl - Charleston, Toronto Island - Charleston or Montreal Pierre Elliott Trudeau Intl - Charleston when deciding on the best route from Region of Ontario to Charleston.

What are the cheapest flights from Region of Ontario to Charleston?

While on average a flight from Region of Ontario to Charleston is generally C$ 894, our data shows the cheapest flight currently is C$ 892. When looking at the most popular route, (Toronto Pearson Intl - Charleston), you can expect to pay C$ 538 for that flight.

What are the most reliable airlines from Region of Ontario to Charleston?

The top 3 most reliable airlines when flying from Region of Ontario to Charleston are Air Canada (86%), Jazz (86%) and United Airlines (86%).

What are the most popular airlines that fly from Region of Ontario to Charleston?

Before booking your flight from Region of Ontario to Charleston check out the most popular airlines for this route: Air Canada, WestJet or United Airlines.

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

When flying from Region of Ontario to Charleston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Charleston from Ontario?

For a flight from Ontario to Charleston, you will be flying into Charleston. Charleston (CHS) is just 16.5 km from the centre of the city.

Can I find deals for flights from Ontario to Charleston that include hotel bookings?

Yes. In addition to deals on Ontario to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Charleston?

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

Can I find deals for business class flights from Ontario to Charleston?

Yes. Cheapflights offers flight deals from Ontario 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.

C$ 260+ Cheap Flights from Ontario to Charleston

Cheap flight deals from Ontario to Charleston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ontario to Charleston
Explore the most affordable flight options available from Ontario to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 September 2026.

Mon 9/119:15 a.m. -

1 stop27h 16m

Thu 12/119:39 p.m. -

1 stop18h 36m

Deal found 24/9C$ 450

Fri 4/125:15 p.m. -

1 stop29h 18m

Tue 8/121:21 p.m. -

1 stop5h 59m

Deal found 22/9C$ 548

Tue 27/109:20 a.m. -

2 stops28h 04m

Sun 1/1110:13 p.m. -

1 stop18h 57m

Deal found 21/9C$ 558

Wed 14/107:16 a.m. -

1 stop9h 37m

Wed 21/106:00 a.m. -

1 stop10h 47m

Deal found 22/9C$ 594

Sat 24/107:22 a.m. -

1 stop10h 07m

Sat 31/106:01 a.m. -

1 stop7h 30m

Deal found 20/9C$ 613

Thu 29/107:35 a.m. -

1 stop8h 36m

Sun 8/1110:13 p.m. -

2 stops21h 07m

Deal found 22/9C$ 616

Wed 21/107:55 a.m. -

1 stop9h 54m

Wed 28/107:10 a.m. -

2 stops10h 59m

Deal found 23/9C$ 617

Thu 1/106:30 a.m. -

1 stop9h 41m

Mon 5/104:57 p.m. -

1 stop23h 58m

Deal found 19/9C$ 640

Sun 29/115:40 p.m. -

2 stops42h 51m

Fri 11/128:58 p.m. -

1 stop27h 09m

Deal found 23/9C$ 662

Thu 29/107:00 a.m. -

2 stops25h 48m

Tue 3/113:00 p.m. -

1 stop25h 44m

Deal found 25/9C$ 736

Sat 31/102:00 p.m. -

1 stop5h 12m

Tue 3/118:30 a.m. -

1 stop5h 39m

Deal found 22/9C$ 830

Thu 15/107:30 p.m. -

1 stop4h 45m

Sat 24/103:05 p.m. -

1 stop7h 30m

Deal found 21/9C$ 833

Best flights from Ontario to Charleston
Discover carefully curated flight deals from Ontario to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Wed 21/107:55 a.m. -

1 stop9h 54m

Wed 28/107:10 a.m. -

2 stops10h 59m

Deal found 23/9C$ 617

Fri 4/125:55 p.m. -

2 stops21h 12m

Tue 8/127:56 p.m. -

2 stops15h 52m

Deal found 22/9C$ 731

Thu 29/108:00 a.m. -

1 stop24h 48m

Tue 3/113:00 p.m. -

1 stop25h 44m

Deal found 25/9C$ 799

Sat 31/105:45 a.m. -

2 stops8h 38m

Tue 3/117:00 a.m. -

2 stops8h 57m

Deal found 21/9C$ 948

Mon 12/107:45 a.m. -

1 stop7h 30m

Tue 20/1011:30 a.m. -

1 stop12h 06m

Deal found 20/9C$ 713

Sat 19/123:35 p.m. -

1 stop6h 22m

Thu 31/128:36 a.m. -

1 stop5h 07m

Deal found 20/9C$ 770

Tue 13/106:15 a.m. -

1 stop9h 00m

Tue 20/102:55 p.m. -

1 stop8h 41m

Deal found 20/9C$ 740

Sun 11/107:00 a.m. -

1 stop7h 04m

Sun 18/106:30 a.m. -

1 stop5h 19m

Deal found 19/9C$ 770

Wed 21/107:55 a.m. -

1 stop6h 05m

Thu 22/102:05 p.m. -

1 stop7h 54m

Deal found 23/9C$ 765

Fri 16/1012:45 p.m. -

1 stop11h 30m

Sat 17/103:00 p.m. -

2 stops18h 19m

Deal found 23/9C$ 774

Tue 23/23:00 p.m. -

1 stop5h 59m

Thu 25/22:30 p.m. -

1 stop6h 59m

Deal found 19/9C$ 808

Fri 16/102:05 p.m. -

2 stops9h 54m

Mon 19/106:00 a.m. -

2 stops11h 07m

Deal found 20/9C$ 809

Sat 31/102:00 p.m. -

1 stop5h 12m

Tue 3/118:30 a.m. -

1 stop5h 39m

Deal found 22/9C$ 830

Thu 15/107:30 p.m. -

1 stop4h 45m

Sat 24/103:05 p.m. -

1 stop7h 30m

Deal found 21/9C$ 833

Sat 24/106:01 p.m. -

1 stop5h 58m

Sun 1/1110:23 a.m. -

1 stop9h 04m

Deal found 22/9C$ 898

Find flight deals from Ontario to Charleston

Round-trip from	C$ 450
One-way from	C$ 260
Popular in	January
Cheapest in	February
Average price	C$ 878
Good round-trip deal	C$ 894 or less

9/11-12/11
2 total stops
45h 52m total
Ontario to Charleston

Search Deals

30/11-31/12
1 total stop
27h 16m total
Ontario to Charleston

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (C$ 258 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (C$ 98 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Ontario to Charleston.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCharleston

YYZ Toronto Pearson Intl - CHS Charleston

YYZCHS

Toronto Pearson Intl

Fri 13/11

9:15 a.m.-1:24 p.m.

1 stop28h 09m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 280

TorontoCharleston

YYZ Toronto Pearson Intl - CHS Charleston

YYZCHS

Toronto Pearson Intl

Fri 20/11

5:15 p.m.-10:33 p.m.

1 stop29h 18m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 328

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Wed 4/11

5:30 a.m.-7:14 p.m.

2 stops13h 44m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 336

TorontoCharleston

YYZ Toronto Pearson Intl - CHS Charleston

YYZCHS

Toronto Pearson Intl

Sat 7/11

7:35 a.m.-7:12 p.m.

1 stop11h 37m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 356

TorontoCharleston

YYZ Toronto Pearson Intl - CHS Charleston

YYZCHS

Toronto Pearson Intl

Thu 12/11

6:30 a.m.-10:36 p.m.

2 stops16h 06m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 393

TorontoCharleston

YYZ Toronto Pearson Intl - CHS Charleston

YYZCHS

Toronto Pearson Intl

Wed 14/10

6:15 a.m.-1:00 p.m.

1 stop6h 45m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 425

Quickest round-trip

TorontoCharleston

YYZ Toronto Pearson Intl - CHS Charleston

YYZCHS

Toronto Pearson Intl

Sat 28/11

12:20 p.m.-5:59 p.m.

1 stop5h 39m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 434

OttawaCharleston

YOW Ottawa - CHS Charleston

YOWCHS

Ottawa

Thu 5/11

8:00 a.m.-8:48 a.m.

1 stop24h 48m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 439

TorontoCharleston

YYZ Toronto Pearson Intl - CHS Charleston

YYZCHS

Toronto Pearson Intl

Thu 26/11

6:15 a.m.-1:23 p.m.

1 stop7h 08m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 445

TorontoCharleston

YYZ Toronto Pearson Intl - CHS Charleston

YYZCHS

Toronto Pearson Intl

Thu 11/2

6:00 a.m.-12:10 p.m.

1 stop6h 10m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 445

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/9

Showing 1-10 of 32 resultsSorted by cheapest first

Best time to book a flight from Ontario to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Ontario with our price prediction graph.

YYZ-CHS

YOW-CHS

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 Ontario to Charleston

CAON-CHS

YYZ-CHS

YOW-CHS

What is the cheapest month to book a flight from Region of Ontario to Charleston?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Charleston (average of C$ 592). Flying from Region of Ontario to Charleston in March is currently the most expensive (average of C$ 1,216). 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.

How much does it cost to fly round-trip from Region of Ontario to Charleston?

Airfare is below average for this route at the moment.

Region of Ontario to Charleston flights typically cost between C$ 842 and C$ 1,047 in November.
The cheapest round-trip price found within the last 5 days was C$ 450 on Multiple Airlines (9 Nov-12 Nov).

Related info for your journey

What airport do you fly into for flights to Charleston from Ontario?
For a flight from Ontario to Charleston, you will be flying into Charleston. Charleston (CHS) is just 16.5 km from the centre of the city.
How long is the flight from Region of Ontario to Charleston?
Delta and United Airlines can get you from Region of Ontario to Charleston in just under 9h 54m. Your travel time can differ by up to 11h 18m. There are 1199 km between Region of Ontario and Charleston. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Region of Ontario to Charleston?
Most travellers choose Toronto Pearson Intl - Charleston, Toronto Island - Charleston or Montreal Pierre Elliott Trudeau Intl - Charleston when deciding on the best route from Region of Ontario to Charleston.
What are the most reliable airlines from Region of Ontario to Charleston?
The top 3 most reliable airlines when flying from Region of Ontario to Charleston are Air Canada (86%), Jazz (86%) and United Airlines (86%).
What are the cheapest flights from Region of Ontario to Charleston?
While on average a flight from Region of Ontario to Charleston is generally C$ 894, our data shows the cheapest flight currently is C$ 892. When looking at the most popular route, (Toronto Pearson Intl - Charleston), you can expect to pay C$ 538 for that flight.
Can I find deals for flights from Ontario to Charleston that include hotel bookings?
Yes. In addition to deals on Ontario to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Charleston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Charleston.
Can I find deals for business class flights from Ontario to Charleston?
Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Charleston?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Charleston (average of C$ 592). Flying from Region of Ontario to Charleston in March is currently the most expensive (average of C$ 1,216). 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

Walterboro

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Complete your trip

Direct flights to South Carolina

Flights by cabin class

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Popular flights

Alternative routes for Ontario to Charleston

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Top 3 airlines flying from Ontario to Charleston

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 392	AverageC$ 779	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 452	AverageC$ 850	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 494	AverageC$ 768	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Ontario to Charleston?

Cheapflights helps you search for flights from Ontario to Charleston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Charleston?

Cheapflights helps you find that perfect flight to Charleston from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Charleston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Charleston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Charleston become cheaper?

Yes, Cheapflights offers price alerts on Ontario 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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Cheap flights from Ontario to Charleston from C$ 260

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Charleston

Cheapest flights from Ontario to CharlestonExplore the most affordable flight options available from Ontario to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 September 2026.

Explore the most affordable flight options available from Ontario to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 September 2026.

Best flights from Ontario to CharlestonDiscover carefully curated flight deals from Ontario to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Discover carefully curated flight deals from Ontario to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights from Ontario to CharlestonDiscover last-minute flight deals from Ontario to Charleston. Data last updated 25 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Charleston. Data last updated 25 September 2026 and is based on user searches.

One-way flights from Ontario to CharlestonSearch for one-way flight options from Ontario to Charleston. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Search for one-way flight options from Ontario to Charleston. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Find flight deals from Ontario to Charleston

Round-trip from

One-way from

Popular in

Cheapest in

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Good round-trip deal

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

Best time to book a flight from Ontario to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Ontario with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Charleston?

How much does it cost to fly round-trip from Region of Ontario to Charleston?

Airfare is below average for this route at the moment.

Region of Ontario to Charleston flights typically cost between C$ 842 and C$ 1,047 in November.The cheapest round-trip price found within the last 5 days was C$ 450 on Multiple Airlines (9 Nov-12 Nov).

Related info for your journey

What airport do you fly into for flights to Charleston from Ontario?

How long is the flight from Region of Ontario to Charleston?

What are the most popular routes from Region of Ontario to Charleston?

What are the most reliable airlines from Region of Ontario to Charleston?

What are the cheapest flights from Region of Ontario to Charleston?

Can I find deals for flights from Ontario to Charleston that include hotel bookings?

How can I find direct flights from Ontario to Charleston?

Can I find deals for business class flights from Ontario to Charleston?

What is the cheapest month to book a flight from Region of Ontario to Charleston?

Travelling to a place near Charleston?

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Alternative routes for Ontario to Charleston

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Charleston

Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 September 2026.

Complete your trip

Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to South Carolina

Book a non-stop flight to one of these other cities located in South Carolina.

Search flights from Ontario to Charleston by cabin class

Find flights from Ontario to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Charleston flights

Browse other Ontario and Charleston flight options. Last updated on 25 September 2026.

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Top 3 airlines flying from Ontario to Charleston

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How does Cheapflights help users find flights from Ontario to Charleston?

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Can Cheapflights find flights from Ontario to Charleston with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Charleston become cheaper?

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Cheapest flights from Ontario to Charleston
Explore the most affordable flight options available from Ontario to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 September 2026.

Best flights from Ontario to Charleston
Discover carefully curated flight deals from Ontario to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights from Ontario to Charleston
Discover last-minute flight deals from Ontario to Charleston. Data last updated 25 September 2026 and is based on user searches.

One-way flights from Ontario to Charleston
Search for one-way flight options from Ontario to Charleston. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Region of Ontario to Charleston flights typically cost between C$ 842 and C$ 1,047 in November.
The cheapest round-trip price found within the last 5 days was C$ 450 on Multiple Airlines (9 Nov-12 Nov).