What is the cheapest airline that flies from Charleston to Ontario?

Delta and American Airlines are the most popular carriers operating from Charleston to Ontario

What airlines fly to Region of Ontario?

Air Canada, American Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from Charleston according to our data. Air Canada is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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?

As of March 2026, there are 4 operators available to choose from 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.

$179 Cheap Flights from Charleston to Ontario in 2026

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Find the cheapest flights from Charleston to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:03 pm - 10:45 pm

CHS

YUL

10h 42m

2 stops

5:10 pm - 11:08 am

YUL

CHS

17h 58m

1 stop

$349Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

12:04 pm - 8:03 pm

CHS

YTZ

7h 59m

2 stops

3:00 pm - 11:09 am

YTZ

CHS

20h 09m

1 stop

$360Multiple Airlines

Thu, Apr 2 - Thu, Apr 9

12:03 pm - 10:45 pm

CHS

YUL

10h 42m

2 stops

5:10 pm - 11:08 am

YUL

CHS

17h 58m

1 stop

$363Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

12:05 pm - 2:48 pm

CHS

YTZ

26h 43m

2 stops

1:40 pm - 11:13 am

YTZ

CHS

21h 33m

1 stop

$366Multiple Airlines

Sat, May 2 - Sat, May 9

12:05 pm - 8:10 pm

CHS

YTZ

8h 05m

1 stop

1:40 pm - 11:13 am

YTZ

CHS

21h 33m

1 stop

$368Multiple Airlines

Sat, May 2 - Sat, May 9

12:04 pm - 8:03 pm

CHS

YTZ

7h 59m

2 stops

6:15 pm - 11:09 am

YTZ

CHS

16h 54m

1 stop

$369Multiple Airlines

Thu, Apr 2 - Fri, Apr 10

12:03 pm - 8:10 pm

CHS

YYZ

8h 07m

2 stops

8:00 pm - 9:53 pm

YYZ

CHS

25h 53m

1 stop

$381Multiple Airlines

Thu, Apr 16 - Thu, Apr 23

8:07 am - 4:25 pm

CHS

YUL

32h 18m

2 stops

5:10 pm - 11:09 am

YUL

CHS

17h 59m

1 stop

$396Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

11:42 am - 11:11 pm

CHS

YYZ

11h 29m

1 stop

12:45 pm - 8:56 pm

YYZ

CHS

8h 11m

1 stop

$434American Airlines

Tue, May 5 - Tue, May 12

6:06 am - 2:43 pm

CHS

YYZ

8h 37m

1 stop

10:59 am - 8:56 pm

YYZ

CHS

9h 57m

1 stop

$443American Airlines

Wed, Apr 15 - Sun, Apr 19

Delta flights from Charleston to Region of Ontario

Our best Delta deals on Charleston to Region of Ontario flight tickets

Delta

Jul 7

CHS7:00 amCharleston

9h 11m

1 stop

YYZ4:11 pmToronto Pearson Intl

Jul 14

YYZ7:55 amToronto Pearson Intl

9h 46m

1 stop

CHS5:41 pmCharleston

$478

Delta

May 6

CHS2:20 pmCharleston

9h 31m

1 stop

YUL11:51 pmMontreal Pierre Elliott Trudeau Intl

May 13

YUL9:30 amMontreal Pierre Elliott Trudeau Intl

8h 45m

1 stop

CHS6:15 pmCharleston

$509

Delta

May 21

CHS6:55 pmCharleston

4h 46m

1 stop

YYZ11:41 pmToronto Pearson Intl

May 24

YYZ6:00 amToronto Pearson Intl

8h 47m

1 stop

CHS2:47 pmCharleston

$512

American Airlines flights from Charleston to Region of Ontario

Our best American Airlines deals on Charleston to Region of Ontario flight tickets

American Airlines

May 5

CHS11:42 amCharleston

11h 29m

1 stop

YYZ11:11 pmToronto Pearson Intl

May 12

YYZ12:45 pmToronto Pearson Intl

8h 11m

1 stop

CHS8:56 pmCharleston

$434

American Airlines

Apr 15

CHS6:06 amCharleston

8h 37m

1 stop

YYZ2:43 pmToronto Pearson Intl

Apr 19

YYZ10:59 amToronto Pearson Intl

9h 57m

1 stop

CHS8:56 pmCharleston

$443

American Airlines

Apr 15

CHS5:21 amCharleston

11h 24m

1 stop

YYZ4:45 pmToronto Pearson Intl

Apr 22

YYZ7:15 amToronto Pearson Intl

9h 18m

1 stop

CHS4:33 pmCharleston

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonMontreal

CHS - YUL

CHSYUL

Charleston

Fri 4/17

12:03 pm-10:45 pm

2 stops10h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

5:10 pm-11:08 am

1 stop17h 58m

$349

CharlestonToronto

CHS - YTZ

CHSYTZ

Charleston

Thu 4/2

12:04 pm-8:03 pm

2 stops7h 59m

Toronto Island

Thu 4/9

3:00 pm-11:09 am

1 stop20h 09m

$360

CharlestonMontreal

CHS - YUL

CHSYUL

Charleston

Fri 4/17

12:03 pm-10:45 pm

2 stops10h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

5:10 pm-11:08 am

1 stop17h 58m

$363

CharlestonToronto

CHS - YTZ

CHSYTZ

Charleston

Sat 5/2

12:05 pm-2:48 pm

2 stops26h 43m

Toronto Island

Sat 5/9

1:40 pm-11:13 am

1 stop21h 33m

$366

CharlestonToronto

CHS - YTZ

CHSYTZ

Charleston

Sat 5/2

12:05 pm-8:10 pm

1 stop8h 05m

Toronto Island

Sat 5/9

1:40 pm-11:13 am

1 stop21h 33m

$368

CharlestonToronto

CHS - YTZ

CHSYTZ

Charleston

Thu 4/2

12:04 pm-8:03 pm

2 stops7h 59m

Toronto Island

Fri 4/10

6:15 pm-11:09 am

1 stop16h 54m

$369

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Thu 4/16

12:03 pm-8:10 pm

2 stops8h 07m

Toronto Pearson Intl

Thu 4/23

8:00 pm-9:53 pm

1 stop25h 53m

$381

CharlestonMontreal

CHS - YUL

CHSYUL

Charleston

Thu 4/9

8:07 am-4:25 pm

2 stops32h 18m

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

5:10 pm-11:09 am

1 stop17h 59m

$396

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Tue 5/5

11:42 am-11:11 pm

1 stop11h 29m

Toronto Pearson Intl

Tue 5/12

12:45 pm-8:56 pm

1 stop8h 11m

$434

Quickest round-trip

CharlestonToronto

CHS - YYZ

CHSYYZ

Charleston

Wed 4/15

6:06 am-2:43 pm

1 stop8h 37m

Toronto Pearson Intl

Sun 4/19

10:59 am-8:56 pm

1 stop9h 57m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $1,195. 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 $762. 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 $968.

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?

You could potentially save up to 7% on your flight if you consider stops on a Charleston to Region of Ontario flight.

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	$253
Fastest flight time	2h 09m
Direct flights	Mon, Tue, 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 $253. The best round-trip flight deal from Charleston to Region of Ontario found on momondo in the last 72 hours is $568.

The fastest flight from Charleston to Region of Ontario takes 2h 09m

Direct flights go from Charleston to Region of Ontario on Monday, Tuesday, Thursday, Friday and Saturday. The only airline offering direct flights is Air Canada.

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?
As of March 2026, there are 4 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from Charleston to Region of Ontario is Canadair (Bombardier) Regional Jet 900, representing 69.23% of all bookings. The subsequent popular model is Embraer 175 at 30.77%.

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 Airlines	PriceFrom $227	Free Cancellation	Rating 7.4 9,462 reviews	Search United Airlines flights
Air Canada	PriceFrom $272	Free Cancellation	Rating 7.1 10,835 reviews	Search Air Canada flights
American Airlines	PriceFrom $507	Free Cancellation	Rating 7.1 11,486 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.