What are the cheapest airlines to fly from Region of Ontario to Charleston one-way?

C$ 254 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from C$ 318 and C$ 330, respectively.

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

Most travellers choose Toronto Pearson Intl - Charleston, Montreal Pierre Elliott Trudeau Intl - Charleston or Toronto Island - 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$ 604, our data shows the cheapest flight currently is C$ 486. When looking at the most popular route, (Toronto Pearson Intl - Charleston), you can expect to pay C$ 444 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 (69%), Jazz (69%) and United Airlines (69%).

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: American Airlines, Air Canada or United Airlines.

How far in advance should I book a flight from Region of Ontario to Charleston?

Travellers have found it’s best to book a flight 47 days in advance to save up to 155% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Region of Ontario to Charleston 1-2 weeks in advance for as low as C$ 620, or C$ 1,413 for flights within the next 24 hours.

What is the cheapest month to fly from Region of Ontario to Charleston?

Flights from Region of Ontario to Charleston lean towards being more expensive in December. Prices are generally better when you fly from Region of Ontario to Charleston in August, with the cheapest ticket starting at C$ 482.

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$ 202+ Flights from Ontario to Charleston

Cheap flight deals from Ontario to Charleston

Round-trip from	C$ 381
One-way from	C$ 202
Popular in	December
Cheapest in	August
Average price	C$ 704
Good round-trip deal	C$ 560 or less

11/5-17/5
2 total stops
20h 29m total
Ontario to Charleston

Search Deals

9/5
2 total stops
25h 53m total
Ontario to Charleston

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 90 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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

Search Deals

Find flight deals from Ontario to Charleston

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 17 avril 2025.

dim. 11/52:50 p.m.YYZ - CHS

1 stop7h 19mMultiple Airlines

sam. 17/56:00 a.m.CHS - YYZ

1 stop13h 10mMultiple Airlines

Deal found 17/4C$ 381

mer. 11/67:50 a.m.YUL - CHS

1 stop7h 34mAmerican Airlines

dim. 15/66:00 a.m.CHS - YUL

1 stop16h 40mAmerican Airlines

Deal found 17/4C$ 444

jeu. 5/66:45 p.m.YUL - CHS

1 stop4h 59mDelta

mar. 10/67:10 a.m.CHS - YUL

1 stop9h 15mDelta

Deal found 15/4C$ 460

ven. 25/41:15 p.m.YUL - CHS

1 stop10h 44mUnited Airlines

mer. 30/46:00 a.m.CHS - YUL

1 stop5h 53mUnited Airlines

Deal found 15/4C$ 474

dim. 1/67:25 p.m.YTZ - CHS

1 stop26h 44mMultiple Airlines

dim. 8/69:43 a.m.CHS - YTZ

2 stops12h 39mMultiple Airlines

Deal found 17/4C$ 474

mer. 10/97:59 a.m.YYZ - CHS

1 stop9h 21mDelta

mar. 16/96:10 a.m.CHS - YYZ

2 stops16h 48mDelta

Deal found 17/4C$ 487

mar. 17/64:10 p.m.YOW - CHS

1 stop6h 19mMultiple Airlines

dim. 22/69:42 a.m.CHS - YOW

1 stop7h 33mMultiple Airlines

Deal found 16/4C$ 523

sam. 9/82:05 p.m.YYZ - CHS

Nonstop2h 06mAir Canada

sam. 16/83:51 p.m.CHS - YYZ

1 stop7h 19mAir Canada

Deal found 17/4C$ 567

jeu. 5/66:45 p.m.YUL - CHS

1 stop24h 13mWestJet

sam. 7/63:30 p.m.CHS - YUL

2 stops9h 07mWestJet

Deal found 15/4C$ 581

jeu. 1/54:15 p.m.YYZ - CHS

1 stop5h 37mAmerican Airlines

ven. 7/115:33 a.m.CHS - YYZ

1 stop5h 27mAmerican Airlines

Deal found 17/4C$ 595

dim. 11/52:05 p.m.YYZ - CHS

Nonstop2h 06mUnited Airlines

sam. 17/56:30 a.m.CHS - YYZ

1 stop10h 12mUnited Airlines

Deal found 17/4C$ 600

dim. 1/610:45 a.m.YUL - CHS

2 stops26h 23mMultiple Airlines

dim. 8/69:43 a.m.CHS - YUL

3 stops28h 07mMultiple Airlines

Deal found 16/4C$ 607

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 17 avril 2025.

dim. 11/52:50 p.m.YYZ - CHS

1 stop7h 19mMultiple Airlines

sam. 17/56:00 a.m.CHS - YYZ

1 stop13h 10mMultiple Airlines

Deal found 17/4C$ 381

mer. 11/67:50 a.m.YUL - CHS

1 stop7h 34mAmerican Airlines

dim. 15/66:00 a.m.CHS - YUL

1 stop16h 40mAmerican Airlines

Deal found 17/4C$ 444

jeu. 5/612:44 p.m.YUL - CHS

1 stop8h 26mDelta

sam. 7/65:35 a.m.CHS - YUL

1 stop8h 06mDelta

Deal found 15/4C$ 460

sam. 9/82:05 p.m.YYZ - CHS

Nonstop2h 06mAir Canada

sam. 16/83:51 p.m.CHS - YYZ

1 stop7h 19mAir Canada

Deal found 17/4C$ 567

jeu. 5/66:45 p.m.YUL - CHS

1 stop24h 13mWestJet

sam. 7/63:30 p.m.CHS - YUL

2 stops9h 07mWestJet

Deal found 15/4C$ 581

dim. 11/52:05 p.m.YYZ - CHS

Nonstop2h 06mUnited Airlines

sam. 17/56:30 a.m.CHS - YYZ

1 stop10h 12mUnited Airlines

Deal found 17/4C$ 600

dim. 1/67:25 p.m.YTZ - CHS

1 stop26h 44mMultiple Airlines

dim. 8/69:43 a.m.CHS - YTZ

2 stops12h 39mMultiple Airlines

Deal found 17/4C$ 474

mer. 10/97:59 a.m.YYZ - CHS

1 stop9h 21mDelta

mar. 16/96:10 a.m.CHS - YYZ

2 stops16h 48mDelta

Deal found 17/4C$ 487

mar. 17/64:10 p.m.YOW - CHS

1 stop6h 19mMultiple Airlines

dim. 22/69:42 a.m.CHS - YOW

1 stop7h 33mMultiple Airlines

Deal found 16/4C$ 523

jeu. 1/54:15 p.m.YYZ - CHS

1 stop5h 37mAmerican Airlines

ven. 7/115:33 a.m.CHS - YYZ

1 stop5h 27mAmerican Airlines

Deal found 17/4C$ 595

mer. 10/98:29 a.m.YYZ - CHS

2 stops33h 26mAlaska Airlines

mar. 16/96:55 p.m.CHS - YYZ

2 stops15h 57mAlaska Airlines

Deal found 17/4C$ 1,190

dim. 18/56:15 a.m.YYZ - CHS

1 stop5h 02mWestJet

dim. 25/55:35 a.m.CHS - YYZ

1 stop4h 45mWestJet

Deal found 17/4C$ 704

Direct flights from Ontario to Charleston
Explore direct flight options from Ontario to Charleston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 avril 2025.

jeu. 22/52:05 p.m.YYZ - CHS

Nonstop2h 06mAir Canada

dim. 25/54:55 p.m.CHS - YYZ

Nonstop2h 10mAir Canada

Deal found 17/4C$ 574

dim. 11/52:05 p.m.YYZ - CHS

Nonstop2h 06mUnited Airlines

sam. 17/54:55 p.m.CHS - YYZ

Nonstop2h 10mUnited Airlines

Deal found 17/4C$ 600

Last-minute flights from Ontario to Charleston
Discover last-minute flight deals from Ontario to Charleston. Data last updated 17 avril 2025 and is based on user searches.

mer. 23/46:30 a.m.YYZ - CHS

1 stop26h 50mMultiple Airlines

mer. 30/412:59 p.m.CHS - YYZ

2 stops28h 49mMultiple Airlines

Deal found 17/4C$ 463

jeu. 24/43:45 p.m.YYZ - CHS

1 stop3h 43mAmerican Airlines

dim. 27/46:28 a.m.CHS - YYZ

1 stop10h 07mAmerican Airlines

Deal found 17/4C$ 839

ven. 25/41:15 p.m.YUL - CHS

1 stop10h 44mUnited Airlines

mer. 30/46:00 a.m.CHS - YUL

1 stop5h 53mUnited Airlines

Deal found 15/4C$ 474

ven. 25/41:27 p.m.YYZ - CHS

1 stop8h 04mDelta

dim. 27/45:35 a.m.CHS - YYZ

1 stop4h 49mDelta

Deal found 17/4C$ 826

sam. 26/42:05 p.m.YYZ - CHS

Nonstop2h 06mUnited Airlines

mar. 29/46:00 a.m.CHS - YYZ

1 stop13h 05mUnited Airlines

Deal found 16/4C$ 742

sam. 26/410:05 a.m.YYZ - CHS

1 stop4h 41mAir Canada

mar. 29/49:55 a.m.CHS - YYZ

1 stop6h 19mAir Canada

Deal found 17/4C$ 749

sam. 26/41:29 p.m.YYZ - CHS

2 stops28h 25mAlaska Airlines

mar. 29/42:20 p.m.CHS - YYZ

2 stops24h 40mAlaska Airlines

Deal found 17/4C$ 1,535

jeu. 1/54:15 p.m.YYZ - CHS

1 stop5h 37mAmerican Airlines

ven. 7/115:33 a.m.CHS - YYZ

1 stop5h 27mAmerican Airlines

Deal found 17/4C$ 595

dim. 11/52:50 p.m.YYZ - CHS

1 stop7h 19mMultiple Airlines

sam. 17/56:00 a.m.CHS - YYZ

1 stop13h 10mMultiple Airlines

Deal found 17/4C$ 381

dim. 11/52:05 p.m.YYZ - CHS

Nonstop2h 06mUnited Airlines

sam. 17/56:30 a.m.CHS - YYZ

1 stop10h 12mUnited Airlines

Deal found 17/4C$ 600

mer. 14/56:15 a.m.YYZ - CHS

1 stop12h 59mDelta

sam. 17/58:00 a.m.CHS - YYZ

1 stop8h 10mDelta

Deal found 17/4C$ 494

ven. 16/55:15 p.m.YTZ - CHS

1 stop4h 54mMultiple Airlines

dim. 18/56:00 a.m.CHS - YTZ

1 stop5h 40mMultiple Airlines

Deal found 17/4C$ 478

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 17 avril 2025.

ven. 9/56:45 a.m.YUL - CHS

2 stops25h 53mMultiple Airlines

Deal found 16/4C$ 202

lun. 26/57:45 a.m.YYZ - CHS

1 stop24h 43mMultiple Airlines

Deal found 17/4C$ 204

sam. 24/59:50 a.m.YTZ - CHS

2 stops12h 19mMultiple Airlines

Deal found 17/4C$ 222

sam. 10/510:15 a.m.YUL - CHS

1 stop5h 56mAir Canada

Deal found 16/4C$ 254

jeu. 22/52:05 p.m.YYZ - CHS

Nonstop2h 06mAir Canada

Deal found 17/4C$ 313

dim. 1/66:15 a.m.YYZ - CHS

1 stop16h 01mDelta

Deal found 17/4C$ 318

dim. 25/512:05 p.m.YYZ - CHS

2 stops11h 54mUnited Airlines

Deal found 17/4C$ 330

jeu. 22/56:00 a.m.YYZ - CHS

1 stop18h 15mAmerican Airlines

Deal found 17/4C$ 334

dim. 25/510:25 a.m.YTZ - CHS

2 stops8h 35mAir Canada

Deal found 17/4C$ 421

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

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

dim. 11/5

2:50 p.m.-10:09 p.m.

1 stop7h 19m

Charleston

sam. 17/5

6:00 a.m.-7:10 p.m.

1 stop13h 10m

C$ 381

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

mer. 11/6

7:50 a.m.-3:24 p.m.

1 stop7h 34m

Charleston

dim. 15/6

6:00 a.m.-10:40 p.m.

1 stop16h 40m

C$ 444

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

jeu. 5/6

6:45 p.m.-11:44 p.m.

1 stop4h 59m

Charleston

mar. 10/6

7:10 a.m.-4:25 p.m.

1 stop9h 15m

C$ 460

TorontoCharleston

YTZ - CHS

YTZCHS

Toronto Island

dim. 1/6

7:25 p.m.-10:09 p.m.

1 stop26h 44m

Charleston

dim. 8/6

9:43 a.m.-10:22 p.m.

2 stops12h 39m

C$ 474

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

mer. 10/9

7:59 a.m.-5:20 p.m.

1 stop9h 21m

Charleston

mar. 16/9

6:10 a.m.-10:58 p.m.

2 stops16h 48m

C$ 487

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

mar. 17/6

4:10 p.m.-10:29 p.m.

1 stop6h 19m

Charleston

dim. 22/6

9:42 a.m.-5:15 p.m.

1 stop7h 33m

C$ 523

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

sam. 9/8

2:05 p.m.-4:11 p.m.

Nonstop2h 06m

Charleston

sam. 16/8

3:51 p.m.-11:10 p.m.

1 stop7h 19m

C$ 567

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

jeu. 5/6

6:45 p.m.-6:58 p.m.

1 stop24h 13m

Charleston

sam. 7/6

3:30 p.m.-12:37 a.m.

2 stops9h 07m

C$ 581

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

jeu. 1/5

4:15 p.m.-9:52 p.m.

1 stop5h 37m

Charleston

ven. 7/11

5:33 a.m.-11:00 a.m.

1 stop5h 27m

C$ 595

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

dim. 11/5

2:05 p.m.-4:11 p.m.

Nonstop2h 06m

Charleston

sam. 17/5

6:30 a.m.-4:42 p.m.

1 stop10h 12m

C$ 600

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 26 results

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.

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

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Charleston (average of C$ 407). Flying from Region of Ontario to Charleston in May is currently the most expensive (average of C$ 542). 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 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.

Weekly flight availability from Region of Ontario to Charleston

The most flights from CAON to CHS are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Charleston by month

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.

Temperature in Charleston by month

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).

Reviews of airlines servicing Charleston

See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Ontario 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.

Alaska Airlines

8.0

Very good

9,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,887 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,916 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,667 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

WestJet

7.2

Good

2,809 reviews

Alaska Airlines

8.0

Very good

9,887 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.
What are the cheapest airlines to fly from Region of Ontario to Charleston one-way?
C$ 254 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from C$ 318 and C$ 330, respectively.
What are the most popular routes from Region of Ontario to Charleston?
Most travellers choose Toronto Pearson Intl - Charleston, Montreal Pierre Elliott Trudeau Intl - Charleston or Toronto Island - 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 (69%), Jazz (69%) and United Airlines (69%).
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$ 604, our data shows the cheapest flight currently is C$ 486. When looking at the most popular route, (Toronto Pearson Intl - Charleston), you can expect to pay C$ 444 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, September is the cheapest month in which you can book a flight from Region of Ontario to Charleston (average of C$ 407). Flying from Region of Ontario to Charleston in May is currently the most expensive (average of C$ 542). 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

Santee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Charleston

Pearson Intl to Charlotte flights

Pierre Elliott Trudeau Intl to Charlotte flights

Pearson Intl to Charleston flights

Pearson Intl to Myrtle Beach flights

Calgary to Charlotte flights

Pierre Elliott Trudeau Intl to Myrtle Beach flights

Toronto Island to Myrtle Beach flights

Vancouver Intl to Charlotte flights

Vancouver Intl to Myrtle Beach flights

Vancouver Intl to Charleston flights

Pierre Elliott Trudeau Intl to Charleston flights

Pearson Intl to Greenville flights

Calgary to Charleston flights

Pearson Intl to Columbia flights

Toronto Island to Charlotte flights

Halifax to Charlotte flights

Pierre Elliott Trudeau Intl to Savannah flights

Pearson Intl to Savannah flights

Ottawa to Savannah flights

Winnipeg to Charlotte flights

Calgary to Savannah flights

Ottawa to Charlotte flights

Ottawa to Charleston flights

Halifax to Charleston flights

Edmonton to Charlotte flights

Winnipeg to Myrtle Beach flights

Ottawa to Myrtle Beach flights

Ottawa to Columbia flights

Pierre Elliott Trudeau Intl to Greenville flights

Québec City to Myrtle Beach flights

Halifax to Myrtle Beach flights

Edmonton to Myrtle Beach flights

Pearson Intl to Hilton Head Island flights

Moncton to Charlotte flights

Regina to Charlotte flights

Victoria to Charleston flights

Kelowna to Charlotte flights

Halifax to Savannah flights

Edmonton to Charleston flights

Calgary to Augusta flights

Pierre Elliott Trudeau Intl to Columbia flights

Victoria to Charlotte flights

Winnipeg to Charleston flights

Winnipeg to Savannah flights

Victoria to Myrtle Beach flights

Edmonton to Savannah flights

Victoria to Savannah flights

Complete your trip

Charleston car rentals

Charleston Airport car rentals

Savannah/Hilton Head Airport car rentals

Myrtle Beach Intl Airport car rentals

Hilton Head Island Airport car rentals

Florence Airport car rentals

Myrtle Beach car rentals

Hilton Head Island car rentals

Greenville car rentals

Columbia car rentals

Top 4 airlines flying from Ontario to Charleston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 441	AverageC$ 749	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 483	AverageC$ 698	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 581	AverageC$ 822	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 623	AverageC$ 868	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ontario to Charleston from C$ 202

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Charleston

Keep the following information in mind while searching for Ontario to Charleston flight deals. Data was last updated 17 avril 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find 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 17 avril 2025.

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 17 avril 2025.

Cheapflights Fare Finder

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

Everything you need to know about your flight from Ontario to Charleston

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

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

Find hourly flight availability from Ontario 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 17 avril 2025.

Weekly flight availability from Region of Ontario to Charleston

Explore weekly flight availability from Ontario to Charleston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 avril 2025.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

Reviews of airlines servicing Charleston

See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Ontario 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

What are the cheapest airlines to fly from Region of Ontario to Charleston one-way?

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 Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Charleston

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

Top 4 airlines flying from Ontario to Charleston

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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?

100% Free

Book with Flexibility

Travel Smart

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 17 avril 2025.