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Cheap flights from Charleston to Ontario from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Ontario departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Charleston to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:07 am - 11:20 pm
CHS
-
YYZ
15h 13m
1 stop
Multiple Airlines Logo
3:40 pm - 10:13 pm
YYZ
-
CHS
6h 33m
1 stop
$290Multiple Airlines
Wed, Apr 1 - Tue, Apr 7
Multiple Airlines Logo
8:07 am - 2:20 pm
CHS
-
YYZ
30h 13m
2 stops
Multiple Airlines Logo
11:15 am - 10:13 pm
YYZ
-
CHS
10h 58m
1 stop
$303Multiple Airlines
Wed, Apr 1 - Tue, Apr 7
Multiple Airlines Logo
5:00 pm - 10:20 am
CHS
-
YUL
17h 20m
2 stops
Multiple Airlines Logo
8:00 am - 5:40 pm
YUL
-
CHS
9h 40m
1 stop
$310Multiple Airlines
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
12:04 pm - 7:55 pm
CHS
-
YYZ
31h 51m
3 stops
Multiple Airlines Logo
3:40 pm - 10:13 pm
YYZ
-
CHS
6h 33m
1 stop
$312Multiple Airlines
Wed, Apr 1 - Tue, Apr 7
Multiple Airlines Logo
5:00 pm - 11:26 am
CHS
-
YYZ
42h 26m
2 stops
Multiple Airlines Logo
7:15 am - 4:05 pm
YYZ
-
CHS
8h 50m
1 stop
$314Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
8:07 am - 2:40 pm
CHS
-
YYZ
6h 33m
1 stop
Multiple Airlines Logo
3:40 pm - 10:13 pm
YYZ
-
CHS
6h 33m
1 stop
$316Multiple Airlines
Sat, Apr 11 - Tue, Apr 14
Multiple Airlines Logo
8:07 am - 11:20 pm
CHS
-
YYZ
15h 13m
1 stop
Multiple Airlines Logo
11:30 pm - 11:09 am
YYZ
-
CHS
35h 39m
2 stops
$318Multiple Airlines
Wed, Apr 8 - Fri, Apr 10
Multiple Airlines Logo
8:07 am - 11:20 pm
CHS
-
YYZ
15h 13m
1 stop
Multiple Airlines Logo
8:20 pm - 8:43 am
YYZ
-
CHS
12h 23m
1 stop
$323Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
Multiple Airlines Logo
8:07 am - 4:28 pm
CHS
-
YUL
8h 21m
1 stop
Multiple Airlines Logo
10:15 am - 11:09 am
YUL
-
CHS
24h 54m
2 stops
$335Multiple Airlines
Wed, Apr 1 - Fri, Apr 10
Multiple Airlines Logo
12:04 pm - 11:40 am
CHS
-
YTZ
23h 36m
1 stop
Multiple Airlines Logo
12:00 pm - 8:43 am
YTZ
-
CHS
20h 43m
2 stops
$337Multiple Airlines
Thu, Mar 19 - Thu, Mar 26

United Airlines flights from Charleston to Region of Ontario

Our best United Airlines deals on Charleston to Region of Ontario flight tickets
United Airlines
May 25
CHS10:00 amCharleston
25h 33m
1 stop
YUL11:33 amMontreal Pierre Elliott Trudeau Intl
May 29
YUL2:20 pmMontreal Pierre Elliott Trudeau Intl
24h 16m
1 stop
CHS2:36 pmCharleston
$608
United Airlines
Feb 17
CHS5:05 pmCharleston
14h 27m
2 stops
YUL7:32 amMontreal Pierre Elliott Trudeau Intl
Feb 19
YUL3:30 pmMontreal Pierre Elliott Trudeau Intl
18h 39m
2 stops
CHS10:09 amCharleston
$664
United Airlines
Feb 26
CHS2:48 pmCharleston
5h 00m
1 stop
YUL7:48 pmMontreal Pierre Elliott Trudeau Intl
Mar 1
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
6h 30m
1 stop
CHS12:30 pmCharleston
$668

Air Canada flights from Charleston to Region of Ontario

Our best Air Canada deals on Charleston to Region of Ontario flight tickets
Air Canada
Feb 19
CHS10:05 amCharleston
8h 08m
2 stops
YTZ6:13 pmToronto Island
Feb 22
YTZ8:50 amToronto Island
24h 09m
2 stops
CHS8:59 amCharleston
$810
Air Canada
Feb 19
CHS10:05 amCharleston
8h 08m
2 stops
YTZ6:13 pmToronto Island
Feb 22
YTZ6:45 pmToronto Island
24h 15m
2 stops
CHS7:00 pmCharleston
$824
Air Canada
Feb 19
CHS11:15 amCharleston
10h 23m
2 stops
YTZ9:38 pmToronto Island
Feb 22
YTZ10:25 amToronto Island
13h 19m
2 stops
CHS11:44 pmCharleston
$843

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Region of Ontario 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 February 5, 2026.
Use the filters below to find and compare flights from Charleston to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 4/1

8:07 am-11:20 pm

1 stop15h 13m

Toronto Pearson Intl

Tue 4/7

3:40 pm-10:13 pm

1 stop6h 33m

$290

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 4/1

8:07 am-2:20 pm

2 stops30h 13m

Toronto Pearson Intl

Tue 4/7

11:15 am-10:13 pm

1 stop10h 58m

$303

CharlestonMontreal

CHS - YUL

CHSYUL

Charleston

Sat 2/28

5:00 pm-10:20 am

2 stops17h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 3/7

8:00 am-5:40 pm

1 stop9h 40m

$310

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 4/1

12:04 pm-7:55 pm

3 stops31h 51m

Toronto Pearson Intl

Tue 4/7

3:40 pm-10:13 pm

1 stop6h 33m

$312

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Tue 3/3

5:00 pm-11:26 am

2 stops42h 26m

Toronto Pearson Intl

Tue 3/10

7:15 am-4:05 pm

1 stop8h 50m

$314

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Sat 4/11

8:07 am-2:40 pm

1 stop6h 33m

Toronto Pearson Intl

Tue 4/14

3:40 pm-10:13 pm

1 stop6h 33m

$316

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 4/8

8:07 am-11:20 pm

1 stop15h 13m

Toronto Pearson Intl

Fri 4/10

11:30 pm-11:09 am

2 stops35h 39m

$318

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Thu 4/9

8:07 am-11:20 pm

1 stop15h 13m

Toronto Pearson Intl

Sun 4/12

8:20 pm-8:43 am

1 stop12h 23m

$323

CharlestonMontreal

CHS - YUL

CHSYUL

Charleston

Wed 4/1

8:07 am-4:28 pm

1 stop8h 21m

Montreal Pierre Elliott Trudeau Intl

Fri 4/10

10:15 am-11:09 am

2 stops24h 54m

$335

CharlestonToronto

CHS - YTZ

CHSYTZ

Charleston

Thu 3/19

12:04 pm-11:40 am

1 stop23h 36m

Toronto Island

Thu 3/26

12:00 pm-8:43 am

2 stops20h 43m

$337

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 Ontario from

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

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 Region of Ontario?

The month of April is, on average, the cheapest month to fly to Region of Ontario from Charleston, with most prices found around $254. If you aren’t able to travel during the month of April, then book flights to Region of Ontario from Charleston during July instead. Flights to Region of Ontario in July, while not as cheap as those in April, still average around $388.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Wednesday is the cheapest day to fly to Region of Ontario from Charleston. The lowest ticket price found for a Wednesday departure recently was $685. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Charleston to Region of Ontario on a Friday will generally be more expensive and average around $1,069. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Region of Ontario is in the morning. momondo users have found flights departing from Charleston to Region of Ontario in the morning for as low as $775. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $984.

What is the cheapest Charleston to Ontario flight route?

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

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

There are 3 cabin classes available to choose from on Charleston to Ontario 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 Charleston to Region of Ontario flights?

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

Cheap Charleston to Region of Ontario flight deals and tips

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

Best Price Found

$259

Fastest flight time

2h 14m

Direct flights

Mon, Wed, Thu, Fri and Sat

Airports in Region of Ontario

123 airports
The best one-way flight to Region of Ontario from Charleston in the past 72 hours is $259. The best round-trip flight deal from Charleston to Region of Ontario found on momondo in the last 72 hours is $723.
The fastest flight from Charleston to Region of Ontario takes 2h 14m
Direct flights go from Charleston to Region of Ontario on Monday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There are 123 airports in Region of Ontario. From Charleston there are direct flights to Toronto Pearson Intl (YYZ).
Search flight deals

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

    Prices for flights from Charleston Airport to Ontario refresh daily.

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

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

    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 Charleston Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The required travel and health documents for your Ontario 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 Ontario. 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 Charleston to Region of Ontario?

Best airlines flying from Charleston to Region of Ontario

Compare and see reviews for airlines that fly from Charleston to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $227Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Air CanadaPriceFrom $246Free CancellationRating
7.1
10,688 reviews
Search Air Canada flights
American AirlinesPriceFrom $497Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charleston to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Charleston.

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

Of course. momondo tracks the price of Charleston to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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