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$402+ Cheap flights from Charleston, WV to Ontario (CRW - 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — ONT
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Charleston to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CRW) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$428
(Delta)

One-way from

$402
(United Airlines)

Popular in

August

Cheapest in

February

Average price

$558
Provider with most accurate pricing for Charleston Yeager-Ontario flight deals.
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Provider most trusted by Cheapflights users for Charleston Yeager-Ontario flights.
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From Charleston Yeager to Ontario
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One-way flight from Charleston Yeager to Ontario
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Highest demand for flights based on searches. 13% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Charleston to Ontario

Cheapest flights from Charleston to Ontario
Explore the most affordable flight options available from Charleston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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.
Sun 1/186:15 amCRW - ONT
1 stop8h 16mDelta
Sat 1/2412:41 pmONT - CRW
1 stop6h 10mDelta
Deal found 1/7$428
This Delta deal was found by Cheapflights users on 1/7. 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 3/202:40 pmCRW - ONT
1 stop9h 24mDelta
Sun 4/510:25 pmONT - CRW
1 stop8h 54mDelta
Deal found 1/7$433
This United Airlines deal was found by Cheapflights users on 1/7. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:50 amCRW - ONT
2 stops13h 53mUnited Airlines
Sat 1/245:05 amONT - CRW
2 stops12h 51mUnited Airlines
Deal found 1/7$439
This United Airlines deal was found by Cheapflights users on 1/7. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:50 amCRW - ONT
2 stops17h 08mUnited Airlines
Sat 2/145:00 amONT - CRW
2 stops8h 59mUnited Airlines
Deal found 1/7$482
This United Airlines deal was found by Cheapflights users on 1/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/236:50 amCRW - ONT
2 stops13h 53mUnited Airlines
Tue 1/275:05 amONT - CRW
2 stops12h 51mUnited Airlines
Deal found 1/8$489
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 7/155:46 amCRW - ONT
2 stops9h 21mAmerican Airlines
Thu 7/307:02 pmONT - CRW
2 stops12h 27mAmerican Airlines
Deal found 1/7$527
This Delta deal was found by Cheapflights users on 1/7. 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 7/153:25 pmCRW - ONT
1 stop9h 31mDelta
Thu 7/3010:59 pmONT - CRW
1 stop8h 27mDelta
Deal found 1/7$532
This United Airlines deal was found by Cheapflights users on 1/6. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:45 amCRW - ONT
2 stops13h 56mUnited Airlines
Sat 2/285:00 amONT - CRW
2 stops12h 38mUnited Airlines
Deal found 1/6$539
This United Airlines deal was found by Cheapflights users on 1/6. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:50 amCRW - ONT
2 stops19h 03mUnited Airlines
Sat 1/315:05 amONT - CRW
2 stops8h 57mUnited Airlines
Deal found 1/6$555

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston 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 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Charleston to Ontario that are best for you.

Fly from

Charleston

Fly to

Ontario

Route

Depart

Return

Price

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Sun 1/18

6:15 am-11:31 am

1 stop8h 16m

Ontario

Sat 1/24

12:41 pm-9:51 pm

1 stop6h 10m

$428

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Fri 3/20

2:40 pm-9:04 pm

1 stop9h 24m

Ontario

Sun 4/5

10:25 pm-10:19 am

1 stop8h 54m

$428

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Sun 1/18

6:00 am-2:18 pm

2 stops11h 18m

Ontario

Sat 1/24

9:59 am-11:21 pm

2 stops10h 22m

$439

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Sun 1/18

6:50 am-5:43 pm

2 stops13h 53m

Ontario

Sat 1/24

5:05 am-8:56 pm

2 stops12h 51m

$439

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Tue 2/10

6:50 am-8:58 pm

2 stops17h 08m

Ontario

Sat 2/14

5:00 am-4:59 pm

2 stops8h 59m

$482

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Fri 1/23

6:50 am-5:43 pm

2 stops13h 53m

Ontario

Tue 1/27

5:05 am-8:56 pm

2 stops12h 51m

$489

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Thu 1/29

6:50 am-10:53 pm

2 stops19h 03m

Ontario

Sat 1/31

5:05 am-5:02 pm

2 stops8h 57m

$555

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Tue 3/3

6:45 am-12:43 pm

2 stops8h 58m

Ontario

Sat 3/7

5:15 am-8:32 pm

2 stops12h 17m

$618

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Sun 2/1

5:37 pm-8:58 pm

2 stops30h 21m

$402

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Thu 2/19

6:45 am-12:43 pm

2 stops8h 58m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 16 results
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Compare providers for flights from Charleston to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Ontario in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston, West Virginia-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston, West Virginia-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston, West Virginia-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston, West Virginia-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston, West Virginia-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charleston to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Charleston 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.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Ontario

What is the cheapest month to book a flight from Charleston, West Virginia to Ontario?

Currently, March is the cheapest month in which you can book a flight from Charleston, West Virginia to Ontario (average of $295). Flying from Charleston, West Virginia to Ontario in December is currently the most expensive (average of $432). 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.

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 January 8, 2026.
Peruse reviews from past customers who have flown with Delta from Charleston to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • How long is the flight from Charleston, West Virginia to Ontario?

    Departing from Charleston, West Virginia to Ontario will take you 8h 16m. There are 2015 mi between Charleston, West Virginia and Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Charleston, West Virginia to Ontario round-trip?

    Delta, at $298, was found to be the cheapest airline from Charleston, West Virginia to Ontario.. This flight start at 35% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Charleston to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Charleston 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.

  • What is the cheapest month to book a flight from Charleston, West Virginia to Ontario?

    Currently, March is the cheapest month in which you can book a flight from Charleston, West Virginia to Ontario (average of $295). Flying from Charleston, West Virginia to Ontario in December is currently the most expensive (average of $432). 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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Top airline flying from Charleston to Ontario

Discover the top airline that operate flights from Charleston 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 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$443FlexibilityNo cancel feeOn-timeN/A

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