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

United Airlines can get you from Charleston to Region of Ontario in just under 17h 15m. Your travel time can differ by up to . Airlines will cover a distance of 1431 km.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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

The most popular flight routes from Charleston to Region of Ontario are Charleston - Toronto Pearson Intl, Charleston - Montreal Pierre Elliott Trudeau Intl and Charleston - Toronto Island.

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

Consider Air Canada (100%), Jazz (100%) or United Airlines (100%) when booking your flight. These represent the most reliable airlines when flying from Charleston to Region of Ontario.

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

When flying from Charleston to Region of Ontario, 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 from for flights from Charleston to Ontario?

If you book a flight to Ontario from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 16.5 km from the centre of Charleston.

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

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

How can I find direct flights from Charleston to Ontario?

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

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

Yes. Cheapflights offers flight deals from Charleston to Ontario 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$ 220+ Cheap Flights from Charleston to Ontario

Cheap flight deals from Charleston to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Charleston to Ontario
Explore the most affordable flight options available from Charleston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2026.

Mon 7/124:57 p.m. -

1 stop21h 53m

Mon 14/122:25 p.m. -

1 stop22h 06m

Deal found 7/11C$ 582

Wed 23/128:09 p.m. -

1 stop27h 46m

Wed 30/126:30 a.m. -

1 stop26h 08m

Deal found 8/11C$ 587

Thu 3/1210:15 p.m. -

1 stop25h 40m

Thu 10/127:35 a.m. -

1 stop8h 38m

Deal found 7/11C$ 599

Fri 11/124:57 p.m. -

1 stop6h 58m

Sun 13/127:15 a.m. -

1 stop24h 24m

Deal found 8/11C$ 710

Thu 24/1210:15 p.m. -

1 stop17h 05m

Thu 31/127:15 a.m. -

1 stop25h 33m

Deal found 9/11C$ 715

Tue 8/121:21 p.m. -

1 stop10h 48m

Thu 24/124:40 p.m. -

1 stop21h 10m

Deal found 11/11C$ 738

Fri 27/114:57 p.m. -

1 stop6h 58m

Sun 29/1111:30 p.m. -

2 stops21h 31m

Deal found 7/11C$ 791

Fri 4/122:49 p.m. -

1 stop7h 18m

Thu 24/124:40 p.m. -

1 stop21h 10m

Deal found 11/11C$ 821

Tue 8/121:21 p.m. -

1 stop10h 48m

Mon 28/124:30 p.m. -

1 stop16h 08m

Deal found 11/11C$ 846

Sun 15/1110:13 p.m. -

1 stop17h 07m

Sun 22/117:35 a.m. -

1 stop8h 36m

Deal found 8/11C$ 876

Sat 19/121:31 p.m. -

1 stop7h 51m

Tue 22/126:30 a.m. -

1 stop26h 08m

Deal found 8/11C$ 890

Tue 8/121:21 p.m. -

1 stop10h 48m

Wed 30/125:40 p.m. -

2 stops14h 58m

Deal found 11/11C$ 895

Best flights from Charleston to Ontario
Discover carefully curated flight deals from Charleston to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.

Mon 15/34:57 p.m. -

1 stop6h 58m

Thu 18/37:35 a.m. -

1 stop8h 38m

Deal found 10/11C$ 538

Wed 6/17:05 a.m. -

1 stop9h 14m

Sat 23/17:50 a.m. -

1 stop11h 36m

Deal found 10/11C$ 781

Wed 9/127:56 p.m. -

2 stops17h 15m

Fri 25/126:00 a.m. -

1 stop17h 59m

Deal found 11/11C$ 990

Mon 7/124:57 p.m. -

1 stop21h 53m

Mon 14/122:25 p.m. -

1 stop22h 06m

Deal found 7/11C$ 582

Fri 12/24:22 p.m. -

2 stops21h 18m

Wed 17/27:35 a.m. -

1 stop12h 20m

Deal found 11/11C$ 586

Wed 23/128:09 p.m. -

1 stop27h 46m

Wed 30/126:30 a.m. -

1 stop26h 08m

Deal found 8/11C$ 587

Wed 6/17:05 a.m. -

1 stop10h 49m

Fri 22/16:45 p.m. -

1 stop16h 32m

Deal found 10/11C$ 781

Thu 3/1210:15 p.m. -

1 stop25h 40m

Thu 10/127:35 a.m. -

1 stop8h 38m

Deal found 7/11C$ 599

Wed 6/17:05 a.m. -

1 stop9h 14m

Sun 17/16:05 a.m. -

1 stop9h 10m

Deal found 10/11C$ 788

Wed 6/111:31 a.m. -

1 stop11h 46m

Thu 21/110:05 a.m. -

1 stop11h 10m

Deal found 10/11C$ 788

Fri 11/124:57 p.m. -

1 stop6h 58m

Sun 13/127:15 a.m. -

1 stop24h 24m

Deal found 8/11C$ 710

Thu 3/127:00 a.m. -

2 stops10h 20m

Tue 29/126:00 a.m. -

1 stop17h 59m

Deal found 11/11C$ 1,122

Fri 25/122:19 p.m. -

3 stops27h 37m

Sat 2/17:00 a.m. -

3 stops10h 50m

Deal found 9/11C$ 2,432

Wed 9/127:56 p.m. -

2 stops17h 15m

Tue 29/126:00 a.m. -

2 stops17h 59m

Deal found 11/11C$ 1,165

Wed 9/127:00 a.m. -

1 stop14h 56m

Sat 26/126:00 a.m. -

1 stop17h 59m

Deal found 11/11C$ 1,191

Sat 5/126:45 a.m. -

1 stop6h 26m

Mon 28/126:00 a.m. -

1 stop17h 59m

Deal found 11/11C$ 1,331

Mon 7/127:00 a.m. -

1 stop6h 11m

Sat 26/123:10 p.m. -

1 stop8h 49m

Deal found 11/11C$ 1,354

Fri 25/128:36 a.m. -

2 stops10h 51m

Sat 2/13:10 p.m. -

2 stops19h 29m

Deal found 9/11C$ 1,415

Find flight deals from Charleston to Ontario

Round-trip from	C$ 457
One-way from	C$ 220

7/1-18/1
2 total stops
46h 02m total
Charleston to Ontario

Search Deals

24/12-31/12
1 total stop
17h 05m total
Charleston to Ontario

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonToronto

CHS Charleston - YYZ Toronto Pearson Intl

CHSYYZ

Charleston

Thu 24/12

10:15 p.m.-3:20 p.m.

1 stop17h 05m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 220

CharlestonToronto

CHS Charleston - YYZ Toronto Pearson Intl

CHSYYZ

Charleston

Sun 20/12

9:10 a.m.-10:31 p.m.

1 stop13h 21m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 222

Quickest round-trip

CharlestonToronto

CHS Charleston - YYZ Toronto Pearson Intl

CHSYYZ

Charleston

Mon 21/12

4:57 p.m.-11:55 p.m.

1 stop6h 58m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 275

CharlestonToronto

CHS Charleston - YYZ Toronto Pearson Intl

CHSYYZ

Charleston

Mon 4/1

9:28 a.m.-11:13 a.m.

1 stop25h 45m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 326

CharlestonToronto

CHS Charleston - YYZ Toronto Pearson Intl

CHSYYZ

Charleston

Sat 12/12

6:40 a.m.-2:10 p.m.

3 stops55h 30m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 363

CharlestonToronto

CHS Charleston - YYZ Toronto Pearson Intl

CHSYYZ

Charleston

Mon 4/1

12:35 p.m.-11:20 a.m.

1 stop22h 45m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 407

CharlestonOttawa

CHS Charleston - YOW Ottawa

CHSYOW

Charleston

Sun 21/2

7:05 a.m.-5:15 p.m.

3 stops34h 10m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 408

CharlestonToronto

CHS Charleston - YYZ Toronto Pearson Intl

CHSYYZ

Charleston

Fri 11/12

8:58 p.m.-2:10 p.m.

3 stops41h 12m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 427

CharlestonToronto

CHS Charleston - YYZ Toronto Pearson Intl

CHSYYZ

Charleston

Mon 28/12

6:00 a.m.-9:24 p.m.

1 stop15h 24m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 479

CharlestonOttawa

CHS Charleston - YOW Ottawa

CHSYOW

Charleston

Sat 20/2

6:00 a.m.-2:09 p.m.

1 stop8h 09m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 496

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 30 resultsSorted by cheapest first

Best time to book a flight from Charleston to Ontario

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

CHS-YYZ

CHS-YOW

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 Ontario

CHS-CAON

CHS-YYZ

CHS-YOW

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Charleston to Ontario?
If you book a flight to Ontario from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 16.5 km from the centre of Charleston.
How long is the flight from Charleston to Region of Ontario?
United Airlines can get you from Charleston to Region of Ontario in just under 17h 15m. Your travel time can differ by up to . Airlines will cover a distance of 1431 km.
What are the most popular routes from Charleston to Region of Ontario?
The most popular flight routes from Charleston to Region of Ontario are Charleston - Toronto Pearson Intl, Charleston - Montreal Pierre Elliott Trudeau Intl and Charleston - Toronto Island.
What are the most reliable airlines from Charleston to Region of Ontario?
Consider Air Canada (100%), Jazz (100%) or United Airlines (100%) when booking your flight. These represent the most reliable airlines when flying from Charleston to Region of Ontario.
Can I find deals for flights from Charleston to Ontario that include hotel bookings?
Yes. In addition to deals on Charleston to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Ontario.
Can I find deals for business class flights from Charleston to Ontario?
Yes. Cheapflights offers flight deals from Charleston to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for Charleston to Ontario

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Augusta to Pierre Elliott Trudeau Intl flights

Charlotte to Lethbridge flights

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

Deals for Charleston to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Charleston to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Ontario from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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Cheap flights from Charleston to Ontario from C$ 220

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 24/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Charleston to Ontario

Cheapest flights from Charleston to OntarioExplore the most affordable flight options available from Charleston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2026.

Explore the most affordable flight options available from Charleston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2026.

Best flights from Charleston to OntarioDiscover carefully curated flight deals from Charleston to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.

Discover carefully curated flight deals from Charleston to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.

Last-minute flights from Charleston to OntarioDiscover last-minute flight deals from Charleston to Ontario. Data last updated 12 November 2026 and is based on user searches.

Discover last-minute flight deals from Charleston to Ontario. Data last updated 12 November 2026 and is based on user searches.

One-way flights from Charleston to OntarioSearch for one-way flight options from Charleston to Ontario. Find affordable one-way fares based on user searches. Data last updated 12 November 2026.

Search for one-way flight options from Charleston to Ontario. Find affordable one-way fares based on user searches. Data last updated 12 November 2026.

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Best time to book a flight from Charleston to Ontario

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Related info for your journey

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

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

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

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

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

How can I find direct flights from Charleston to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Charleston to Ontario

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Complete your trip

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Direct flights to Canada

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Search flights from Charleston to Ontario by cabin class

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Charleston and Ontario flights

Browse other Charleston and Ontario flight options. Last updated on 12 November 2026.

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Cheapest flights from Charleston to Ontario
Explore the most affordable flight options available from Charleston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2026.

Best flights from Charleston to Ontario
Discover carefully curated flight deals from Charleston to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.

Last-minute flights from Charleston to Ontario
Discover last-minute flight deals from Charleston to Ontario. Data last updated 12 November 2026 and is based on user searches.

One-way flights from Charleston to Ontario
Search for one-way flight options from Charleston to Ontario. Find affordable one-way fares based on user searches. Data last updated 12 November 2026.