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$83+ Cheap flights from South Carolina to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ONT
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Find flight deals from South Carolina to Ontario

Cheapest flights from South Carolina to Ontario
Explore the most affordable flight options available from South Carolina to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/127:10 pmCLT - ONT
1 stop7h 34mFrontier
Sun 12/158:56 amONT - CLT
1 stop7h 14mFrontier
Deal found 11/4$146
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:28 pmCLT - ONT
Nonstop5h 12mAmerican Airlines
Tue 12/176:20 amONT - CLT
Nonstop4h 28mAmerican Airlines
Deal found 11/4$309
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:30 pmCLT - ONT
1 stop7h 32mDelta
Wed 1/87:00 amONT - CLT
1 stop6h 05mDelta
Deal found 11/3$328
This eDestinos deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/18:13 amCLT - ONT
1 stop27h 51mMultiple Airlines
Sun 12/811:46 amONT - CLT
2 stops22h 59mMultiple Airlines
Deal found 11/3$341
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/123:19 pmAGS - ONT
1 stop7h 26mDelta
Sat 1/117:00 amONT - AGS
1 stop8h 56mDelta
Deal found 11/3$358
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/186:00 amCAE - ONT
1 stop7h 43mDelta
Sat 11/2310:00 pmONT - CAE
1 stop8h 14mDelta
Deal found 11/3$368
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/183:40 pmCHS - ONT
2 stops9h 30mSouthwest
Tue 1/710:55 amONT - CHS
1 stop8h 55mSouthwest
Deal found 11/3$371
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:30 pmCHS - ONT
1 stop7h 27mAmerican Airlines
Mon 12/3010:02 amONT - CHS
2 stops10h 02mAmerican Airlines
Deal found 11/3$381
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/185:45 amGSP - ONT
1 stop8h 16mDelta
Tue 1/77:00 amONT - GSP
1 stop8h 32mDelta
Deal found 11/3$398
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:00 amCLT - ONT
2 stops9h 30mSouthwest
Tue 12/1711:25 amONT - CLT
1 stop6h 45mSouthwest
Deal found 11/4$421
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/64:42 pmSAV - ONT
1 stop9h 34mDelta
Fri 12/1310:00 pmONT - SAV
1 stop8h 25mDelta
Deal found 11/3$425
This United deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/227:00 amCLT - ONT
2 stops13h 43mUnited Airlines
Sun 11/245:05 amONT - CLT
2 stops10h 46mUnited Airlines
Deal found 11/3$458

Find flights from South Carolina to Ontario within your budget

Customize your flight search to find flights from South Carolina to 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, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Thu 12/5

7:10 pm-11:44 pm

1 stop7h 34m

$83

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Thu 1/2

6:40 pm-12:28 am

1 stop8h 48m

$138

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Wed 2/19

6:38 pm-9:02 pm

Nonstop5h 24m

$155

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Sat 11/23

5:20 pm-12:15 am

2 stops9h 55m

$183

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Fri 12/6

6:50 pm-9:04 pm

1 stop29h 14m

$188

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Tue 1/7

4:51 pm-9:57 pm

1 stop8h 06m

$223

Myrtle BeachOntario

MYR - ONT

MYRONT

Myrtle Beach Intl

Sat 11/23

7:15 pm-11:36 pm

1 stop7h 21m

$178

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Wed 2/19

12:46 pm-10:00 pm

2 stops12h 14m

$183

CharlestonOntario

CHS - ONT

CHSONT

Charleston

Wed 2/19

5:30 am-11:42 am

1 stop9h 12m

$178

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Wed 2/19

1:25 pm-8:45 pm

2 stops10h 20m

$213

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 55 results
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Best time to book a flight from South Carolina to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from South Carolina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from South Carolina to Ontario

Get recent, data-driven insights about flights from South Carolina to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from South Carolina to Ontario?

Currently, September is the cheapest month in which you can book a flight from South Carolina to Ontario (average of $236). Flying from South Carolina to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SC to ONT?

Find hourly flight availability from South Carolina to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated November 4, 2024.
Peruse reviews from past customers who have flown with United Airlines, Alaska Airlines and Delta from South Carolina to Ontario to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from South Carolina?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from South Carolina.

  • Can I find flights from South Carolina to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from South Carolina to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $146, but on average you can expect to pay $390.

  • Are there nonstop flights from South Carolina to Ontario for under $400 on Cheapflights?

    Cheapflights has at least 1 direct flight from South Carolina to Ontario under $400. A good price for a nonstop flight from South Carolina to Ontario is less than $309.

  • Are there last-minute flights available from South Carolina to Ontario for under $200?

    There are currently 17+ open flights from South Carolina to Ontario within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from South Carolina to Ontario one-way?

    The cheapest airlines for a one-way flight from South Carolina to Ontario are Frontier ($83), Delta ($138), and American Airlines ($155).

  • What are the most popular routes from South Carolina to Ontario?

    Most travelers choose Charlotte Douglas - Ontario, Charleston - Ontario or Greenville - Ontario when deciding on the best route from South Carolina to Ontario.

  • What does CHS to ONT mean?

    Great question - CHS to ONT just means Charleston Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights! Myrtle Beach Intl Airport (MYR), Greenville Airport (GSP), Columbia Metropolitan Airport (CAE), Hilton Head Island Airport (HHH), Florence Airport (FLO) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from South Carolina to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your South Carolina to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from South Carolina to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter South Carolina to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from South Carolina to Ontario that include hotel bookings?

    Yes. In addition to deals on South Carolina to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Carolina to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Ontario.

  • Can I find deals for business class flights from South Carolina to Ontario?

    Yes. Cheapflights offers flight deals from South Carolina to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from South Carolina to Ontario that allow pets onboard?

    Many airlines flying from South Carolina to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from South Carolina to Ontario?

    Yes, you can often find last-minute deals on South Carolina to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the South Carolina to Ontario flight deals updated?

    The South Carolina to Ontario flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from South Carolina to Ontario?

    Currently, September is the cheapest month in which you can book a flight from South Carolina to Ontario (average of $236). Flying from South Carolina to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Carolina to Ontario

Discover the top 2 airlines that operate flights from South Carolina to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$266Average$477FlexibilityNo cancel feeOn-time71%
DeltaCheapest$336Average$605FlexibilityNo cancel feeOn-timeN/A
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