How many flights depart from South Carolina to Ontario on average per week?

As of November 2025, 14 flights take off from South Carolina and land in Ontario each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What airlines fly to Ontario?

American Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to Ontario from South Carolina according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 7 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Ontario?

Average flight duration from South Carolina to Ontario depends on which airport you fly into and out of. Flying from Greenville to Los Angeles is 5h 40m on average, while flying from Charleston to Los Angeles is 5h 45m on average. Los Angeles is the most popular airport in Ontario.

What is the cheapest airline that flies from South Carolina to Ontario?

Frontier is the most popular carrier operating from South Carolina to Ontario

When did momondo last update prices for flights from South Carolina to Ontario Airport?

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

How many operators does momondo search for flights from South Carolina to Ontario Airport?

As of November 2025, there are 6 operators available to choose from for flights from South Carolina to Ontario Airport.

How old do you have to be to fly from South Carolina to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Carolina to Ontario Airport.

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

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$67 Cheap Flights from South Carolina to Ontario in 2025/26

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12:12 pm - 11:59 pmCLT-ONT

14h 47m1 stop

7:00 am - 11:17 amONT-CLT

25h 17m1 stop

$130Frontier

Find Deal

Thu, Jan 22 - Wed, Jan 28

8:51 am - 6:49 pmCLT-ONT

12h 58m1 stop

8:15 am - 9:21 pmONT-CLT

10h 06m1 stop

$134Frontier

Find Deal

Mon, Nov 17 - Mon, Nov 24

5:44 pm - 2:25 pmCLT-ONT

23h 41m1 stop

5:18 pm - 12:04 pmONT-CLT

15h 46m2 stops

$247Multiple Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

12:12 pm - 11:59 pmCLT-ONT

14h 47m1 stop

1:37 pm - 9:51 amONT-CLT

17h 14m2 stops

$256Multiple Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

5:07 pm - 9:07 pmCAE-ONT

7h 00m1 stop

10:20 pm - 9:30 amONT-CAE

8h 10m1 stop

$309Delta

Find Deal

Sat, Feb 28 - Wed, Mar 4

6:40 am - 11:59 amCAE-ONT

8h 19m1 stop

4:54 pm - 9:30 amONT-CAE

13h 36m2 stops

$314Delta

Find Deal

Sat, Feb 28 - Wed, Mar 4

4:16 pm - 11:40 pmCAE-ONT

10h 24m2 stops

8:05 pm - 8:14 amONT-CAE

9h 09m2 stops

$319American Airlines

Find Deal

Tue, May 5 - Tue, May 19

7:24 pm - 6:33 pmCHS-ONT

26h 09m1 stop

6:00 am - 6:24 pmONT-CHS

9h 24m1 stop

$364Alaska Airlines

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Fri, Dec 5 - Sun, Dec 7

7:00 am - 11:53 amCHS-ONT

7h 53m1 stop

12:44 pm - 10:12 pmONT-CHS

6h 28m1 stop

$367American Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

7:24 pm - 6:33 pmCHS-ONT

26h 09m1 stop

6:00 am - 6:24 pmONT-CHS

9h 24m1 stop

$384Alaska Airlines

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Fri, Dec 12 - Sun, Dec 14

Frontier flights from South Carolina to Ontario

Our best Frontier deals on South Carolina to Ontario flight tickets

Frontier

Jan 22

CLT12:12 pmCharlotte Douglas

14h 47m

1 stop

ONT11:59 pmOntario

Jan 28

ONT7:00 amOntario

25h 17m

1 stop

CLT11:17 amCharlotte Douglas

$130

Find similar

Frontier

Nov 17

CLT8:51 amCharlotte Douglas

12h 58m

1 stop

ONT6:49 pmOntario

Nov 24

ONT8:15 amOntario

10h 06m

1 stop

CLT9:21 pmCharlotte Douglas

$134

Find similar

Frontier

Dec 4

CLT3:07 pmCharlotte Douglas

28h 26m

1 stop

ONT4:33 pmOntario

Dec 6

ONT3:20 pmOntario

22h 29m

1 stop

CLT4:49 pmCharlotte Douglas

$138

Find similar

Alaska Airlines flights from South Carolina to Ontario

Our best Alaska Airlines deals on South Carolina to Ontario flight tickets

Alaska Airlines

Dec 5

CHS7:24 pmCharleston

26h 09m

1 stop

ONT6:33 pmOntario

Dec 7

ONT6:00 amOntario

9h 24m

1 stop

CHS6:24 pmCharleston

$364

Find similar

Alaska Airlines

Dec 12

CHS7:24 pmCharleston

26h 09m

1 stop

ONT6:33 pmOntario

Dec 14

ONT6:00 amOntario

9h 24m

1 stop

CHS6:24 pmCharleston

$384

Find similar

Alaska Airlines

Dec 7

CHS7:24 pmCharleston

18h 55m

1 stop

ONT11:19 amOntario

Dec 9

ONT6:00 amOntario

9h 24m

1 stop

CHS6:24 pmCharleston

$385

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Thu 1/22

12:12 pm-11:59 pm

1 stop14h 47m

Ontario

Wed 1/28

7:00 am-11:17 am

1 stop25h 17m

$130

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Mon 11/17

8:51 am-6:49 pm

1 stop12h 58m

Ontario

Mon 11/24

8:15 am-9:21 pm

1 stop10h 06m

$134

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Fri 12/5

5:44 pm-2:25 pm

1 stop23h 41m

Ontario

Mon 12/8

5:18 pm-12:04 pm

2 stops15h 46m

$247

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Fri 2/20

12:12 pm-11:59 pm

1 stop14h 47m

Ontario

Tue 2/24

1:37 pm-9:51 am

2 stops17h 14m

$256

ColumbiaOntario

CAE - ONT

CAEONT

Columbia Metropolitan

Sat 2/28

5:07 pm-9:07 pm

1 stop7h 00m

Ontario

Wed 3/4

10:20 pm-9:30 am

1 stop8h 10m

$309

ColumbiaOntario

CAE - ONT

CAEONT

Columbia Metropolitan

Sat 2/28

6:40 am-11:59 am

1 stop8h 19m

Ontario

Wed 3/4

4:54 pm-9:30 am

2 stops13h 36m

$314

ColumbiaOntario

CAE - ONT

CAEONT

Columbia Metropolitan

Tue 5/5

4:16 pm-11:40 pm

2 stops10h 24m

Ontario

Tue 5/19

8:05 pm-8:14 am

2 stops9h 09m

$319

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Fri 12/5

7:24 pm-6:33 pm

1 stop26h 09m

Ontario

Sun 12/7

6:00 am-6:24 pm

1 stop9h 24m

$364

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Sat 12/6

7:00 am-11:53 am

1 stop7h 53m

Ontario

Sat 12/13

12:44 pm-10:12 pm

1 stop6h 28m

$367

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Fri 12/12

7:24 pm-6:33 pm

1 stop26h 09m

Ontario

Sun 12/14

6:00 am-6:24 pm

1 stop9h 24m

$384

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How to get the cheapest flight ticket from South Carolina to 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

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What is the cheapest month to fly to Ontario?

In general, June is the cheapest month to fly from South Carolina to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $313. If you aren’t able to travel during the month of June, then book flights to Ontario from South Carolina during September instead. Flights to Ontario in September, while not as cheap as those in June, still average around $315.

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

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $397. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from South Carolina to Ontario for around $605.

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

In the morning is the cheapest time of day to fly from South Carolina to Ontario when you can find flight prices for as low as $389. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $582 on average. Flights to Ontario from South Carolina at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on South Carolina to Ontario flights?

You could potentially save up to 15% on your flight if you consider stops on a South Carolina to Ontario flight.

Cheap South Carolina to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Carolina to Ontario

Fastest flight time	5h 09m
Direct flights	Every day
Airports in Ontario	1 airport

The fastest flight from South Carolina to Ontario takes 5h 09m

Direct flights go from South Carolina to Ontario every day.

There is 1 airport near Ontario: Ontario (ONT)

Search flight deals

When did momondo last update prices for flights from South Carolina to Ontario Airport?
Prices for flights from South Carolina to Ontario Airport were last updated today.
How many operators does momondo search for flights from South Carolina to Ontario Airport?
As of November 2025, there are 6 operators available to choose from for flights from South Carolina to Ontario Airport.
How old do you have to be to fly from South Carolina to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Carolina to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Carolina to Ontario

Compare and see reviews for airlines that fly from South Carolina to Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $267	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Southwest	PriceFrom $426	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find South Carolina to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. All flights to Ontario from South Carolina on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Carolina to Ontario?

Once all potential South Carolina to Ontario 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 South Carolina to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Carolina to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from South Carolina to Los Angeles from $67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Carolina to Los Angeles departing on 1/9. 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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Our best Alaska Airlines deals on South Carolina to Ontario flight tickets

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How to get the cheapest flight ticket from South Carolina to 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 Ontario?

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

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

Can stopping save me money on South Carolina to Ontario flights?

You could potentially save up to 15% on your flight if you consider stops on a South Carolina to Ontario flight.

What is the cheapest airline that flies from South Carolina to Ontario?

Frontier is the most popular carrier operating from South Carolina to Ontario

What airlines fly to Ontario?

How many flights depart from South Carolina to Ontario on average per week?

As of November 2025, 14 flights take off from South Carolina and land in Ontario each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Ontario?

Average flight duration from South Carolina to Ontario depends on which airport you fly into and out of. Flying from Greenville to Los Angeles is 5h 40m on average, while flying from Charleston to Los Angeles is 5h 45m on average. Los Angeles is the most popular airport in Ontario.

Cheap South Carolina to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Carolina to Ontario

Fastest flight time

Direct flights

Airports in Ontario

When did momondo last update prices for flights from South Carolina to Ontario Airport?

How many operators does momondo search for flights from South Carolina to Ontario Airport?

How old do you have to be to fly from South Carolina to Ontario Airport?

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

Best airlines flying from South Carolina to Ontario

Compare and see reviews for airlines that fly from South Carolina to Ontario with momondo

Why use momondo?

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

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

How can momondo help me find flights from South Carolina to Ontario?

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

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California