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Cheap flights from Ontario to Charleston from $145

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 4/13. 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
1 adult, Economy, 0 bags

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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.
Multiple Airlines Logo
6:15 pm - 11:09 am
YTZ
-
CHS
16h 54m
1 stop
Multiple Airlines Logo
12:05 pm - 6:55 pm
CHS
-
YTZ
6h 50m
1 stop
$279Multiple Airlines
Mon, Apr 13 - Wed, Apr 15
Multiple Airlines Logo
8:25 am - 1:44 pm
YTZ
-
CHS
5h 19m
1 stop
Multiple Airlines Logo
2:39 pm - 9:30 pm
CHS
-
YTZ
6h 51m
1 stop
$304Multiple Airlines
Sun, May 10 - Fri, May 15
United Airlines Logo
6:00 am - 10:11 am
YOW
-
CHS
4h 11m
1 stop
United Airlines Logo
10:00 am - 11:54 pm
CHS
-
YOW
13h 54m
1 stop
$308United Airlines
Thu, Jul 23 - Tue, Aug 11
Air Canada Logo
5:10 am - 10:13 am
YOW
-
CHS
5h 03m
1 stop
Air Canada Logo
11:05 am - 5:10 pm
CHS
-
YOW
6h 05m
1 stop
$309Air Canada
Sun, Jul 26 - Wed, Aug 12
United Airlines Logo
5:50 pm - 11:59 pm
YOW
-
CHS
6h 09m
1 stop
United Airlines Logo
11:15 am - 4:38 pm
CHS
-
YOW
5h 23m
1 stop
$310United Airlines
Sun, May 3 - Thu, May 7
American Airlines Logo
12:45 pm - 8:56 pm
YYZ
-
CHS
8h 11m
1 stop
American Airlines Logo
11:42 am - 11:11 pm
CHS
-
YYZ
11h 29m
1 stop
$331American Airlines
Wed, Apr 22 - Wed, May 6
Delta Logo
7:55 am - 6:52 pm
YYZ
-
CHS
10h 57m
2 stops
Delta Logo
2:55 pm - 11:43 pm
CHS
-
YYZ
8h 48m
1 stop
$332Delta
Tue, Apr 28 - Tue, May 5
Delta Logo
6:59 pm - 10:46 am
YYZ
-
CHS
15h 47m
1 stop
Delta Logo
6:00 am - 5:39 pm
CHS
-
YYZ
11h 39m
1 stop
$341Delta
Mon, Apr 20 - Thu, Apr 23
American Airlines Logo
7:15 am - 4:33 pm
YYZ
-
CHS
9h 18m
1 stop
American Airlines Logo
6:06 am - 2:43 pm
CHS
-
YYZ
8h 37m
1 stop
$349American Airlines
Wed, Apr 29 - Thu, Apr 30
Air Canada Logo
5:10 am - 10:13 am
YOW
-
CHS
5h 03m
1 stop
Air Canada Logo
10:00 am - 11:54 pm
CHS
-
YOW
13h 54m
1 stop
$363Air Canada
Sun, Jul 26 - Sat, Aug 15

Delta flights from Region of Ontario to Charleston

Our best Delta deals on Region of Ontario to Charleston flight tickets
Delta
Apr 28
YYZ7:55 amToronto Pearson Intl
10h 57m
2 stops
CHS6:52 pmCharleston
May 5
CHS2:55 pmCharleston
8h 48m
1 stop
YYZ11:43 pmToronto Pearson Intl
$332
Delta
Apr 20
YYZ6:59 pmToronto Pearson Intl
15h 47m
1 stop
CHS10:46 amCharleston
Apr 23
CHS6:00 amCharleston
11h 39m
1 stop
YYZ5:39 pmToronto Pearson Intl
$341
Delta
Apr 28
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
8h 37m
1 stop
CHS6:07 pmCharleston
May 5
CHS7:05 amCharleston
11h 46m
1 stop
YUL6:51 pmMontreal Pierre Elliott Trudeau Intl
$347

Air Canada flights from Region of Ontario to Charleston

Our best Air Canada deals on Region of Ontario to Charleston flight tickets
Air Canada
Jul 26
YOW5:10 amOttawa
5h 03m
1 stop
CHS10:13 amCharleston
Aug 12
CHS11:05 amCharleston
6h 05m
1 stop
YOW5:10 pmOttawa
$309
Air Canada
Jul 26
YOW5:10 amOttawa
5h 03m
1 stop
CHS10:13 amCharleston
Aug 15
CHS10:00 amCharleston
13h 54m
1 stop
YOW11:54 pmOttawa
$363
Air Canada
Jul 26
YOW5:10 amOttawa
5h 03m
1 stop
CHS10:13 amCharleston
Aug 12
CHS10:00 amCharleston
11h 52m
2 stops
YOW9:52 pmOttawa
$367

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 832,500 searches. Data last updated April 2, 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

TorontoCharleston

YTZ - CHS

YTZCHS

Toronto Island

Mon 4/13

6:15 pm-11:09 am

1 stop16h 54m

Charleston

Wed 4/15

12:05 pm-6:55 pm

1 stop6h 50m

$279

TorontoCharleston

YTZ - CHS

YTZCHS

Toronto Island

Sun 5/10

8:25 am-1:44 pm

1 stop5h 19m

Charleston

Fri 5/15

2:39 pm-9:30 pm

1 stop6h 51m

$304

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Thu 7/23

6:00 am-10:11 am

1 stop4h 11m

Charleston

Tue 8/11

10:00 am-11:54 pm

1 stop13h 54m

$308
Quickest round-trip

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sun 7/26

5:10 am-10:13 am

1 stop5h 03m

Charleston

Wed 8/12

11:05 am-5:10 pm

1 stop6h 05m

$309

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sun 5/3

5:50 pm-11:59 pm

1 stop6h 09m

Charleston

Thu 5/7

11:15 am-4:38 pm

1 stop5h 23m

$310

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

Wed 4/22

12:45 pm-8:56 pm

1 stop8h 11m

Charleston

Wed 5/6

11:42 am-11:11 pm

1 stop11h 29m

$331

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

Tue 4/28

7:55 am-6:52 pm

2 stops10h 57m

Charleston

Tue 5/5

2:55 pm-11:43 pm

1 stop8h 48m

$332

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

Mon 4/20

6:59 pm-10:46 am

1 stop15h 47m

Charleston

Thu 4/23

6:00 am-5:39 pm

1 stop11h 39m

$341

TorontoCharleston

YYZ - CHS

YYZCHS

Toronto Pearson Intl

Wed 4/29

7:15 am-4:33 pm

1 stop9h 18m

Charleston

Thu 4/30

6:06 am-2:43 pm

1 stop8h 37m

$349

OttawaCharleston

YOW - CHS

YOWCHS

Ottawa

Sun 7/26

5:10 am-10:13 am

1 stop5h 03m

Charleston

Sat 8/15

10:00 am-11:54 pm

1 stop13h 54m

$363

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 day to depart on your flight to Charleston?

The cheapest day to depart from Region of Ontario to Charleston is on a Friday. Travelers who choose to depart for Charleston on a Friday will often find tickets for as low as $417. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $587.

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

The cheapest time of day to fly to Charleston is in the morning when flights can be purchased for as low as $417. At noon is when there is more demand to fly to Charleston, so prices are often more expensive at around $425 per ticket.

What is the cheapest Ontario to Charleston flight route?

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

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $496 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Region of Ontario for as low as $425 on momondo.

What cabin class options are available on Ontario to Charleston flights?

There are 3 cabin classes available to choose from on Ontario to Charleston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Region of Ontario to Charleston.

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

$367

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 $367
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. The only airline offering direct flights is United Airlines.
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 are refreshed on a daily basis.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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
Air CanadaPriceFrom $417Free CancellationRating
7.1
10,880 reviews
Search Air Canada flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
Summerville
Kiawah Island
North Charleston
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

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 all potential Ontario to Charleston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Charleston from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Charleston trip

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