Title: CA $237 Cheap Flights from Charleston (CHS) to Ontario (ONT) - Expedia.ca

  

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# CA $237 Cheap Flights from Charleston (CHS) to Ontario (ONT)

[View CA $237 flight on Mon, Nov 24, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CHS,to:ONT,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:236.10&airProductToken=AQphCi4IwaYBEgM0ODUY4pEBIJIBKJf8_QIwiP_9AjhYQABYAWoCU1ZyCE9IMk9aSkJOCi8IwaYBEgQxNDY4GJIBIK6bASjB__0CMN2A_gI4WEABWAFqAlNWcghPSDJPWkpCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE)

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## Popular airlines from Charleston Intl. Airport (CHS) to Los Angeles - Ontario Intl. Airport (ONT)

-   ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)
    
    American Airlines
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:chs,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
-   ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)
    
    Delta
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:chs,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
-   ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)
    
    United
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:chs,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
-   ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg)
    
    Southwest Airlines
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:chs,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])
-   ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg)
    
    Alaska Airlines
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:chs,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])
-   ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg)
    
    JetBlue Airways
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:chs,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}])
-   ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg)
    
    Hawaiian Airlines
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:chs,to:ont,departure:01/11/2025TANYT&leg2=from:ont,to:chs,departure:08/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}])

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## Cheap flights from Charleston (CHS) to Ontario (ONT)

Prices were available within the past 7 days and start at CA $237 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

## Find the cheapest month to fly from Charleston (CHS) to Ontario (ONT)

### August is typically the cheapest month to fly

From CA $315 - CA $1,134 per traveller.

Flight from Charleston to Ontario (CHS - ONT) route information

| Origin airport | Charleston Intl. |
| --- | --- |
| Destination airport | Los Angeles - Ontario Intl. |
| Distance | 3445 km |

## North Charleston to Los Angeles Flights

**The easy way to book your flights from Charleston to Ontario** 

With Expedia, it’s simple to find and book flights to Ontario from Charleston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 6 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Charleston to Ontario today, tomorrow, or this week.  

**Save dollars with cheap flights from Charleston Intl., CHS to Los Angeles - Ontario Intl., ONT** 

Sort your search results by price to find great deals on your flight from Charleston to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Charleston currently is just rising to .  

Here are more money-saving tips: 

-   Fly in when flight prices are normally at their lowest 
-   Book about a month to 6 weeks before you travel for the best prices to Ontario  
-   Avoid peak season and weekends when flights can cost more
-   Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
-   One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

**Reasons to choose Expedia for your flight to Ontario from Charleston** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario with Expedia today.

## Frequently asked questions

### How much is a flight from CHS to ONT?

> Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Charleston Intl. Airport and ONT was . Fares this cheap don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from Charleston Intl. Airport to Ontario Airport?

> Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter).

### How do I find cheap flights from Charleston Intl. Airport to ONT that have flexible change policies?

> Flights from CHS to Los Angeles - Ontario Intl. Airport (ONT) offering flexible change policies are available from several carriers. Simply use our "No change fees" filter while searching. You'll only need to pay the fare difference, without any additional fees to worry about.

### How many hours is the flight from CHS to Ontario Airport?

> Lasting around 6 hours and 45 minutes, the flight between Charleston Intl. Airport (CHS) and Los Angeles - Ontario Intl. Airport (ONT) is a great opportunity to do some last-minute planning. Why not use the time to work on your itinerary for Ontario?

### How far is the flight from Charleston Intl. Airport to ONT?

> The flight distance from Charleston Intl. Airport (CHS) to ONT is 3,500 kilometres. Sneak in a nap or get stuck into a book and the trip will zip on by.

### Which airlines fly direct from Charleston Intl. Airport to Ontario Airport?

> Right now, no airlines offer flights directly from Charleston Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT). You'll have to book a flight with at least one stop. To score the best connections and price, lock in your fare well ahead of time.

### Are Charleston Intl. Airport to Ontario Airport flight tickets cheaper when they're purchased at the last minute?

> Tickets from Charleston Intl. Airport (CHS) to Ontario Airport are available up to 12 months prior to departure on Expedia. And although you may pick up fantastic last-minute deals, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

## Explore a world of travel with Expedia

-   Flights

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