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 49% 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.

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

Southwest, Delta, and United Airlines are the most popular carriers operating from South Carolina to Ontario

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 06m on average, while flying from Charleston to Los Angeles is 5h 25m on average. Los Angeles is the most popular airport in Ontario.

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

As of May 2026, 11 flights take off from South Carolina and land in Ontario each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.

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 May 2026, 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.

$106 Cheap Flights from South Carolina to Ontario in 2026

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Find the cheapest flights from South Carolina to Los Angeles

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:14 pm - 11:49 pm

CLT

ONT

7h 35m

1 stop

6:00 am - 9:24 pm

ONT

CLT

12h 24m

1 stop

$210Frontier

Tue, Aug 18 - Wed, Aug 19

10:14 pm - 10:05 am

CLT

ONT

14h 51m

1 stop

6:47 pm - 11:11 am

ONT

CLT

13h 24m

1 stop

$219Frontier

Wed, Jun 17 - Wed, Jul 15

5:10 pm - 9:56 pm

CAE

ONT

7h 46m

1 stop

5:05 pm - 9:25 am

ONT

CAE

13h 20m

2 stops

$356Delta

Wed, Sep 2 - Tue, Sep 8

5:50 pm - 9:48 pm

CAE

ONT

6h 58m

1 stop

10:00 pm - 9:25 am

ONT

CAE

8h 25m

1 stop

$379Delta

Wed, Jun 3 - Sat, Jun 6

6:45 am - 12:30 pm

CHS

ONT

8h 45m

2 stops

7:00 am - 4:20 pm

ONT

CHS

6h 20m

1 stop

$396Southwest

Wed, Aug 12 - Tue, Aug 18

4:19 pm - 11:06 pm

CHS

ONT

9h 47m

2 stops

12:35 pm - 10:39 pm

ONT

CHS

7h 04m

1 stop

$399American Airlines

Wed, Sep 23 - Wed, Sep 30

4:09 pm - 10:04 pm

CAE

ONT

8h 55m

1 stop

11:59 pm - 3:31 pm

ONT

CAE

12h 32m

2 stops

$400American Airlines

Thu, Aug 27 - Tue, Sep 1

6:45 am - 12:30 pm

CHS

ONT

8h 45m

2 stops

5:45 am - 6:20 pm

ONT

CHS

9h 35m

2 stops

$401Southwest

Wed, Aug 12 - Tue, Aug 18

5:28 pm - 10:51 pm

MYR

ONT

8h 23m

1 stop

6:39 pm - 10:36 am

ONT

MYR

12h 57m

2 stops

$592United Airlines

Fri, Jun 5 - Mon, Jun 8

10:34 am - 9:55 pm

MYR

ONT

14h 21m

2 stops

6:39 pm - 10:36 am

ONT

MYR

12h 57m

2 stops

$598United Airlines

Fri, Jun 5 - Mon, Jun 8

Frontier flights from South Carolina to Ontario

Our best Frontier deals on South Carolina to Ontario flight tickets

Frontier

Aug 18

CLT7:14 pmCharlotte Douglas

7h 35m

1 stop

ONT11:49 pmOntario

Aug 19

ONT6:00 amOntario

12h 24m

1 stop

CLT9:24 pmCharlotte Douglas

$210

Frontier

Jun 17

CLT10:14 pmCharlotte Douglas

14h 51m

1 stop

ONT10:05 amOntario

Jul 15

ONT6:47 pmOntario

13h 24m

1 stop

CLT11:11 amCharlotte Douglas

$219

Frontier

Jun 17

CLT10:14 pmCharlotte Douglas

14h 51m

1 stop

ONT10:05 amOntario

Jun 24

ONT5:43 pmOntario

15h 54m

1 stop

CLT12:37 pmCharlotte Douglas

$220

American Airlines flights from South Carolina to Ontario

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

American Airlines

Sep 23

CHS4:19 pmCharleston

9h 47m

2 stops

ONT11:06 pmOntario

Sep 30

ONT12:35 pmOntario

7h 04m

1 stop

CHS10:39 pmCharleston

$399

American Airlines

Aug 27

CAE4:09 pmColumbia Metropolitan

8h 55m

1 stop

ONT10:04 pmOntario

Sep 1

ONT11:59 pmOntario

12h 32m

2 stops

CAE3:31 pmColumbia Metropolitan

$400

American Airlines

Jun 10

CHS7:19 pmCharleston

7h 40m

1 stop

ONT11:59 pmOntario

Jun 16

ONT10:00 pmOntario

9h 07m

1 stop

CHS10:07 amCharleston

$411

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Tue 8/18

7:14 pm-11:49 pm

1 stop7h 35m

Ontario

Wed 8/19

6:00 am-9:24 pm

1 stop12h 24m

$210

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Wed 6/17

10:14 pm-10:05 am

1 stop14h 51m

Ontario

Wed 7/15

6:47 pm-11:11 am

1 stop13h 24m

$219

ColumbiaOntario

CAE - ONT

CAEONT

Columbia Metropolitan

Wed 9/2

5:10 pm-9:56 pm

1 stop7h 46m

Ontario

Tue 9/8

5:05 pm-9:25 am

2 stops13h 20m

$356

ColumbiaOntario

CAE - ONT

CAEONT

Columbia Metropolitan

Wed 6/3

5:50 pm-9:48 pm

1 stop6h 58m

Ontario

Sat 6/6

10:00 pm-9:25 am

1 stop8h 25m

$379

Quickest round-trip

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Wed 8/12

6:45 am-12:30 pm

2 stops8h 45m

Ontario

Tue 8/18

7:00 am-4:20 pm

1 stop6h 20m

$396

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Wed 9/23

4:19 pm-11:06 pm

2 stops9h 47m

Ontario

Wed 9/30

12:35 pm-10:39 pm

1 stop7h 04m

$399

ColumbiaOntario

CAE - ONT

CAEONT

Columbia Metropolitan

Thu 8/27

4:09 pm-10:04 pm

1 stop8h 55m

Ontario

Tue 9/1

11:59 pm-3:31 pm

2 stops12h 32m

$400

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Wed 8/12

6:45 am-12:30 pm

2 stops8h 45m

Ontario

Tue 8/18

5:45 am-6:20 pm

2 stops9h 35m

$401

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Fri 6/5

5:28 pm-10:51 pm

1 stop8h 23m

Ontario

Mon 6/8

6:39 pm-10:36 am

2 stops12h 57m

$592

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Fri 6/5

10:34 am-9:55 pm

2 stops14h 21m

Ontario

Mon 6/8

6:39 pm-10:36 am

2 stops12h 57m

$598

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 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

Prices

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Other information

What is the cheapest month to fly to Ontario?

In general, February 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 $168. If you aren’t able to travel during the month of February, then book flights to Ontario from South Carolina during August instead. Flights to Ontario in August, while not as cheap as those in February, still average around $184.

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

You could potentially save up to 3% 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	4h 49m
Direct flights	Every day
Airports in Ontario	1 airport

The fastest flight from South Carolina to Ontario takes 4h 49m

Direct flights go from South Carolina to Ontario every day.

There is 1 airport in Ontario. From South Carolina there are direct flights to Ontario (ONT).

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Frequently asked questions about flying 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 May 2026, 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 $168	Free Cancellation	Rating 7.1 11,664 reviews		Search American Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.9 8,452 reviews		Search Delta 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 $106

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 7/15. 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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How to get the cheapest flight ticket from South Carolina to Ontario

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

What airlines fly to Ontario?

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

How long does it take to fly to 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

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Frequently asked questions about flying from South Carolina to Ontario

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?

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.

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List of cabin classes available on flights landing in Los Angeles. Availability may vary depending on flight origin and airline.

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