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Cheap flights from Charleston to Ontario 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 Charleston to Ontario departing on 11/12. 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
0 bags

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Find the cheapest flights from Charleston to Ontario

Cheap round-trip flights

Multiple Airlines Logo
10:11 am - 2:05 pmCHS-YYZ
27h 54m1 stop
Multiple Airlines Logo
7:15 am - 6:41 pmYYZ-CHS
11h 26m2 stops
$253Multiple Airlines
Find Deal
Mon, Oct 20 - Tue, Oct 28
Multiple Airlines Logo
8:53 pm - 5:12 pmCHS-YYZ
20h 19m1 stop
Multiple Airlines Logo
5:15 pm - 8:37 amYYZ-CHS
15h 22m1 stop
$260Multiple Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
Multiple Airlines Logo
10:11 am - 2:05 pmCHS-YYZ
27h 54m1 stop
Multiple Airlines Logo
7:00 am - 8:15 pmYYZ-CHS
13h 15m2 stops
$265Multiple Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
Multiple Airlines Logo
12:08 pm - 8:55 pmCHS-YYZ
8h 47m1 stop
Multiple Airlines Logo
6:30 am - 9:06 amYYZ-CHS
26h 36m1 stop
$266Multiple Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Multiple Airlines Logo
7:00 am - 11:40 pmCHS-YYZ
16h 40m1 stop
Multiple Airlines Logo
6:30 am - 9:06 amYYZ-CHS
26h 36m1 stop
$269Multiple Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
American Airlines Logo
7:00 am - 3:10 pmCHS-YYZ
8h 10m1 stop
American Airlines Logo
7:02 am - 6:03 pmYYZ-CHS
11h 01m1 stop
$444American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
11:00 am - 7:25 pmCHS-YUL
8h 25m1 stop
Delta Logo
9:28 am - 7:11 pmYUL-CHS
9h 43m1 stop
$502Delta
Find Deal
Sat, Oct 4 - Sat, Oct 25
Delta Logo
6:40 am - 6:40 pmCHS-YUL
12h 00m2 stops
Delta Logo
7:30 pm - 9:03 pmYUL-CHS
25h 33m1 stop
$546Delta
Find Deal
Tue, Nov 4 - Thu, Nov 6
Air Canada Logo
7:00 pm - 11:55 amCHS-YTZ
16h 55m2 stops
Air Canada Logo
8:50 am - 9:08 pmYTZ-CHS
12h 18m2 stops
$648Air Canada
Find Deal
Thu, Nov 20 - Fri, Nov 28
Air Canada Logo
6:00 am - 6:13 pmCHS-YTZ
12h 13m2 stops
Air Canada Logo
10:25 am - 11:42 pmYTZ-CHS
13h 17m2 stops
$655Air Canada
Find Deal
Fri, Oct 31 - Fri, Nov 7

WestJet flights from Charleston to Region of Ontario

Our best WestJet deals on Charleston to Region of Ontario flight tickets
WestJet
Sep 29
CHS4:44 pmCharleston
17h 37m
1 stop
YYZ10:21 amToronto Pearson Intl
Sep 30
YYZ2:00 pmToronto Pearson Intl
31h 22m
2 stops
CHS9:22 pmCharleston
$556
Find similar
WestJet
Oct 1
CHS7:10 amCharleston
4h 50m
1 stop
YUL12:00 pmMontreal Pierre Elliott Trudeau Intl
Oct 5
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
4h 44m
1 stop
CHS10:44 amCharleston
$718
Find similar
WestJet
Oct 1
CHS2:40 pmCharleston
9h 47m
2 stops
YUL12:27 amMontreal Pierre Elliott Trudeau Intl
Oct 5
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
11h 04m
2 stops
CHS5:49 pmCharleston
$842
Find similar

American Airlines flights from Charleston to Region of Ontario

Our best American Airlines deals on Charleston to Region of Ontario flight tickets
American Airlines
Dec 10
CHS7:00 amCharleston
8h 10m
1 stop
YYZ3:10 pmToronto Pearson Intl
Dec 13
YYZ7:02 amToronto Pearson Intl
11h 01m
1 stop
CHS6:03 pmCharleston
$444
Find similar
American Airlines
Sep 29
CHS7:01 amCharleston
7h 43m
1 stop
YYZ2:44 pmToronto Pearson Intl
Sep 30
YYZ7:20 amToronto Pearson Intl
13h 35m
1 stop
CHS8:55 pmCharleston
$562
Find similar
American Airlines
Oct 1
CHS7:01 amCharleston
7h 43m
1 stop
YYZ2:44 pmToronto Pearson Intl
Oct 2
YYZ12:45 pmToronto Pearson Intl
8h 10m
1 stop
CHS8:55 pmCharleston
$578
Find similar

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 September 17, 2025.
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

Mon 10/20

10:11 am-2:05 pm

1 stop27h 54m

Toronto Pearson Intl

Tue 10/28

7:15 am-6:41 pm

2 stops11h 26m

$253

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Thu 11/27

8:53 pm-5:12 pm

1 stop20h 19m

Toronto Pearson Intl

Mon 12/1

5:15 pm-8:37 am

1 stop15h 22m

$260

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Mon 10/20

10:11 am-2:05 pm

1 stop27h 54m

Toronto Pearson Intl

Fri 10/24

7:00 am-8:15 pm

2 stops13h 15m

$265

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Thu 10/2

12:08 pm-8:55 pm

1 stop8h 47m

Toronto Pearson Intl

Sun 10/5

6:30 am-9:06 am

1 stop26h 36m

$266

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Sat 10/11

7:00 am-11:40 pm

1 stop16h 40m

Toronto Pearson Intl

Wed 10/15

6:30 am-9:06 am

1 stop26h 36m

$269

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 12/10

7:00 am-3:10 pm

1 stop8h 10m

Toronto Pearson Intl

Sat 12/13

7:02 am-6:03 pm

1 stop11h 01m

$444

CharlestonMontreal

CHS - YUL

CHSYUL

Charleston

Sat 10/4

11:00 am-7:25 pm

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

9:28 am-7:11 pm

1 stop9h 43m

$502

CharlestonMontreal

CHS - YUL

CHSYUL

Charleston

Tue 11/4

6:40 am-6:40 pm

2 stops12h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

7:30 pm-9:03 pm

1 stop25h 33m

$546

CharlestonToronto

CHS - YTZ

CHSYTZ

Charleston

Thu 11/20

7:00 pm-11:55 am

2 stops16h 55m

Toronto Island

Fri 11/28

8:50 am-9:08 pm

2 stops12h 18m

$648

CharlestonToronto

CHS - YTZ

CHSYTZ

Charleston

Fri 10/31

6:00 am-6:13 pm

2 stops12h 13m

Toronto Island

Fri 11/7

10:25 am-11:42 pm

2 stops13h 17m

$655

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 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 Sunday will generally be more expensive and average around $1,162. 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 $683. 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 $983.

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

Direct flights

None
There are no direct flights from Charleston to Region of Ontario. There are no popular flight routes from Charleston to Region of Ontario.
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
Air CanadaPriceFrom $246Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $497Free CancellationRating
7.2
10,000 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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