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Cheap flights from Ontario to Charleston from C$ 275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Charleston departing on 27/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:05 a.m. - 10:13 a.m.
YOW
-
CHS
5h 08m
1 stop
Air Canada Logo
11:05 a.m. - 5:11 p.m.
CHS
-
YOW
6h 06m
1 stop
C$ 514Air Canada
Sun, 7 Jun - Wed, 10 Jun
Multiple Airlines Logo
1:30 p.m. - 9:29 p.m.
YYZ
-
CHS
7h 59m
1 stop
Multiple Airlines Logo
6:00 a.m. - 8:40 p.m.
CHS
-
YYZ
14h 40m
1 stop
C$ 524Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
American Airlines Logo
6:00 a.m. - 5:48 p.m.
YYZ
-
CHS
11h 48m
1 stop
American Airlines Logo
6:00 a.m. - 4:48 p.m.
CHS
-
YYZ
10h 48m
1 stop
C$ 527American Airlines
Tue, 2 Jun - Tue, 9 Jun
Air Canada Logo
5:05 a.m. - 10:13 a.m.
YOW
-
CHS
5h 08m
1 stop
Air Canada Logo
11:05 a.m. - 9:51 p.m.
CHS
-
YOW
10h 46m
1 stop
C$ 535Air Canada
Sun, 7 Jun - Thu, 11 Jun
American Airlines Logo
11:01 a.m. - 3:43 p.m.
YYZ
-
CHS
4h 42m
1 stop
American Airlines Logo
6:00 a.m. - 4:48 p.m.
CHS
-
YYZ
10h 48m
1 stop
C$ 536American Airlines
Tue, 2 Jun - Tue, 9 Jun
United Airlines Logo
5:50 p.m. - 11:52 p.m.
YOW
-
CHS
6h 02m
1 stop
United Airlines Logo
7:47 p.m. - 11:54 p.m.
CHS
-
YOW
4h 07m
1 stop
C$ 542United Airlines
Tue, 9 Jun - Sat, 13 Jun
United Airlines Logo
6:25 a.m. - 9:51 p.m.
YOW
-
CHS
15h 26m
1 stop
United Airlines Logo
7:47 p.m. - 11:54 p.m.
CHS
-
YOW
4h 07m
1 stop
C$ 546United Airlines
Sat, 6 Jun - Sat, 13 Jun
Multiple Airlines Logo
9:50 a.m. - 8:38 a.m.
YYZ
-
CHS
22h 48m
1 stop
Multiple Airlines Logo
6:00 a.m. - 8:40 p.m.
CHS
-
YYZ
14h 40m
1 stop
C$ 547Multiple Airlines
Wed, 3 Jun - Sat, 6 Jun
Delta Logo
9:28 a.m. - 9:01 p.m.
YUL
-
CHS
11h 33m
1 stop
Delta Logo
5:55 p.m. - 8:43 a.m.
CHS
-
YUL
14h 48m
2 stops
C$ 599Delta
Wed, 30 Sep - Sat, 3 Oct
Delta Logo
9:28 a.m. - 9:01 p.m.
YUL
-
CHS
11h 33m
1 stop
Delta Logo
5:55 p.m. - 11:56 p.m.
CHS
-
YUL
6h 01m
1 stop
C$ 617Delta
Wed, 30 Sep - Sat, 3 Oct

Air Canada flights from Region of Ontario to Charleston

Our best Air Canada deals on Region of Ontario to Charleston flight tickets
Air Canada
7 Jun
YOW5:05 a.m.Ottawa
5h 08m
1 stop
CHS10:13 a.m.Charleston
10 Jun
CHS11:05 a.m.Charleston
6h 06m
1 stop
YOW5:11 p.m.Ottawa
C$ 514
Air Canada
7 Jun
YOW5:05 a.m.Ottawa
5h 08m
1 stop
CHS10:13 a.m.Charleston
11 Jun
CHS11:05 a.m.Charleston
10h 46m
1 stop
YOW9:51 p.m.Ottawa
C$ 535
Air Canada
4 Jun
YYZ7:55 a.m.Toronto Pearson Intl
2h 18m
CHS10:13 a.m.Charleston
8 Jun
CHS11:05 a.m.Charleston
2h 14m
YYZ1:19 p.m.Toronto Pearson Intl
C$ 538

Delta flights from Region of Ontario to Charleston

Our best Delta deals on Region of Ontario to Charleston flight tickets
Delta
6 Jun
YYZ10:00 a.m.Toronto Pearson Intl
9h 24m
1 stop
CHS7:24 p.m.Charleston
10 Jun
CHS3:45 p.m.Charleston
7h 55m
1 stop
YYZ11:40 p.m.Toronto Pearson Intl
C$ 573
Delta
24 Sep
YYZ2:15 p.m.Toronto Pearson Intl
7h 49m
1 stop
CHS10:04 p.m.Charleston
27 Sep
CHS7:10 a.m.Charleston
6h 15m
1 stop
YYZ1:25 p.m.Toronto Pearson Intl
C$ 582
Delta
6 Jun
YYZ10:00 a.m.Toronto Pearson Intl
9h 24m
1 stop
CHS7:24 p.m.Charleston
12 Jun
CHS2:26 p.m.Charleston
7h 33m
1 stop
YYZ9:59 p.m.Toronto Pearson Intl
C$ 594

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Charleston 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, momondo users made 96,600 searches. Data last updated 18 May 2026.
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

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sun 7/6

5:05 a.m.-10:13 a.m.

1 stop5h 08m

Charleston

Wed 10/6

11:05 a.m.-5:11 p.m.

1 stop6h 06m

C$ 514

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

Sat 6/6

1:30 p.m.-9:29 p.m.

1 stop7h 59m

Charleston

Sat 13/6

6:00 a.m.-8:40 p.m.

1 stop14h 40m

C$ 524

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

Tue 2/6

6:00 a.m.-5:48 p.m.

1 stop11h 48m

Charleston

Tue 9/6

6:00 a.m.-4:48 p.m.

1 stop10h 48m

C$ 527

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sun 7/6

5:05 a.m.-10:13 a.m.

1 stop5h 08m

Charleston

Thu 11/6

11:05 a.m.-9:51 p.m.

1 stop10h 46m

C$ 535

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

Tue 2/6

11:01 a.m.-3:43 p.m.

1 stop4h 42m

Charleston

Tue 9/6

6:00 a.m.-4:48 p.m.

1 stop10h 48m

C$ 536
Quickest round-trip

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Tue 9/6

5:50 p.m.-11:52 p.m.

1 stop6h 02m

Charleston

Sat 13/6

7:47 p.m.-11:54 p.m.

1 stop4h 07m

C$ 542

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sat 6/6

6:25 a.m.-9:51 p.m.

1 stop15h 26m

Charleston

Sat 13/6

7:47 p.m.-11:54 p.m.

1 stop4h 07m

C$ 546

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

Wed 3/6

9:50 a.m.-8:38 a.m.

1 stop22h 48m

Charleston

Sat 6/6

6:00 a.m.-8:40 p.m.

1 stop14h 40m

C$ 547

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

9:28 a.m.-9:01 p.m.

1 stop11h 33m

Charleston

Sat 3/10

5:55 p.m.-8:43 a.m.

2 stops14h 48m

C$ 599

MontrealCharleston

YUL - CHS

YULCHS

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

9:28 a.m.-9:01 p.m.

1 stop11h 33m

Charleston

Sat 3/10

5:55 p.m.-11:56 p.m.

1 stop6h 01m

C$ 617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Charleston from

How to get the cheapest flight ticket from Region of Ontario to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Charleston?

If you aren’t able to travel to Charleston during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 263.

What is the cheapest day to depart on your flight to Charleston?

According to our data, Monday is the cheapest day to fly to Charleston from Region of Ontario. The lowest ticket price found for a Monday departure recently was C$ 656. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around C$ 789.

What is the cheapest time of day to depart on your flight to Charleston?

Our most recent data shows that the best time of day to fly to Charleston is at noon. Flights from Region of Ontario to Charleston during this time can be as low as C$ 658. Flights to Charleston are more costly in the morning, with an average ticket price of C$ 703. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ontario to Charleston flight route?

Fly from Toronto Pearson Intl to Charleston for the best Ontario - Charleston flight prices

Can stopping save me money on Region of Ontario to Charleston flights?

You could potentially save up to 8% on your flight if you consider stops on a Region of Ontario to Charleston flight.

Cheap Region of Ontario to Charleston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Charleston

Best price found

C$ 656

Fastest flight time

2h 18m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Charleston

1 airport
The best flight deal from Region of Ontario to Charleston found on momondo in the last 72 hours is C$ 656
The fastest flight from Region of Ontario to Charleston takes 2h 18m
Direct flights go from Region of Ontario to Charleston on Monday, Tuesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Charleston. From Region of Ontario there are direct flights to Charleston (CHS).
Search flight deals

Frequently asked questions about flying from Ontario to Charleston

  • When did momondo last update prices for flights from Ontario to Charleston Airport?

    Prices for flights from Ontario to Charleston Airport were last updated today.

  • How many operators does momondo search for flights from Ontario to Charleston Airport?

  • How old do you have to be to fly from Ontario to Charleston Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Region of Ontario to Charleston?

Best airlines flying from Region of Ontario to Charleston

Compare and see reviews for airlines that fly from Region of Ontario to Charleston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 393Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
WestJetPriceFrom C$ 440Free CancellationRating
7.2
3,339 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 481Free CancellationRating
7.1
11,060 reviews
Search Air Canada flights

Travelling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Charleston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Charleston for you.

Can I find flights from Ontario to Charleston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Charleston from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Charleston?

Once you have performed a search for Ontario to Charleston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Charleston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Charleston from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Charleston trip

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