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Charleston

$298+ Cheap flights from Ontario to Charleston, WV (ONT - CRW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CRW
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Ontario to Charleston

Cheapest flights from Ontario to Charleston
Explore the most affordable flight options available from Ontario to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Delta deal was found by Cheapflights users on 12/2. 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 12/1110:25 pmONT - CRW
1 stop9h 11mDelta
Sun 12/143:49 pmCRW - ONT
1 stop10h 15mDelta
Deal found 12/2$478
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/1111:59 pmONT - CRW
2 stops12h 27mAmerican Airlines
Sun 12/146:00 amCRW - ONT
2 stops10h 59mAmerican Airlines
Deal found 12/2$489
This United Airlines deal was found by Cheapflights users on 12/3. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:05 amONT - CRW
2 stops12h 31mUnited Airlines
Mon 12/221:57 pmCRW - ONT
2 stops10h 10mUnited Airlines
Deal found 12/3$861
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/115:05 amONT - CRW
2 stops8h 50mUnited Airlines
Sun 12/147:00 amCRW - ONT
3 stops37h 37mUnited Airlines
Deal found 12/2$873
This United Airlines deal was found by Cheapflights users on 12/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:05 amONT - CRW
2 stops12h 31mUnited Airlines
Mon 12/297:00 amCRW - ONT
1 stop18h 25mUnited Airlines
Deal found 12/4$888
This United Airlines deal was found by Cheapflights users on 12/3. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amONT - CRW
2 stops11h 32mUnited Airlines
Tue 12/97:00 amCRW - ONT
2 stops13h 37mUnited Airlines
Deal found 12/3$947

Find flight deals from Ontario to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Charleston (CRW). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$298
(Delta)

Popular in

June

Cheapest in

November

Average price

$508
Provider with most accurate pricing for Ontario-Charleston Yeager flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Charleston Yeager flights.
Search Deals
From Ontario to Charleston Yeager
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Charleston 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 December 4, 2025.
Use the filters below to find and compare flights from Ontario to Charleston that are best for you.

Fly from

Ontario

Fly to

Charleston

Route

Depart

Return

Price

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Thu 1/22

10:30 pm-10:34 am

1 stop9h 04m

Charleston Yeager

Wed 1/28

3:49 pm-9:05 pm

1 stop8h 16m

$298

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Thu 1/22

11:59 pm-11:54 am

2 stops8h 55m

Charleston Yeager

Wed 1/28

5:49 am-2:18 pm

2 stops11h 29m

$309

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Tue 2/10

10:30 pm-10:34 am

1 stop9h 04m

Charleston Yeager

Tue 2/17

6:15 am-12:02 pm

1 stop8h 47m

$433

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Mon 2/9

10:30 pm-10:34 am

1 stop9h 04m

Charleston Yeager

Tue 2/17

6:15 am-12:02 pm

1 stop8h 47m

$433

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sat 2/7

12:41 pm-9:51 pm

1 stop6h 10m

Charleston Yeager

Fri 2/13

4:06 pm-9:05 pm

1 stop7h 59m

$463

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sat 2/7

7:30 am-9:51 pm

2 stops11h 21m

Charleston Yeager

Sat 2/14

4:23 pm-9:05 pm

1 stop7h 42m

$477

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sat 1/31

6:00 am-8:56 pm

2 stops11h 56m

Charleston Yeager

Wed 2/4

5:37 pm-9:58 pm

2 stops31h 21m

$489

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Wed 3/4

1:45 pm-5:18 pm

2 stops24h 33m

Charleston Yeager

Sat 3/7

5:53 pm-10:25 pm

1 stop7h 32m

$496

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Thu 1/22

5:05 am-5:02 pm

2 stops8h 57m

Charleston Yeager

Wed 1/28

5:37 pm-11:18 am

3 stops44h 41m

$533

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Wed 2/11

5:05 am-8:56 pm

2 stops12h 51m

Charleston Yeager

Sat 2/21

6:45 am-8:50 pm

2 stops17h 05m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Ontario to Charleston

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 Ontario to Charleston in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Ontario-Charleston, West Virginia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Charleston, West Virginia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Charleston, West Virginia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Charleston, West Virginia 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 Ontario-Charleston, West Virginia 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 Ontario to Charleston

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Charleston, West Virginia (average of $223). Flying from Ontario to Charleston, West Virginia in May is currently the most expensive (average of $421). 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 ONT to CRW?

Find hourly flight availability from Ontario to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from Ontario to Charleston, West Virginia in the afternoon. Doing so could potentially save you 57% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown Delta from Ontario to Charleston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2023

ATL - CRW

The flight was redirected while in flight and i understand why that could not be helped. HOWEVER, there were no instructions of what to expect while we were on the plane. That would have eliminated much angst with many passengers. The gate agents were really trying to answer questions….and one in particular was down right unaware of the feelings of the passengers. She did not listen to the questions, just kept repeating the same mantra….just being a little helpful would have gone a long way to calm people down. She literally could have made the experience much more tolerable. I wish i knew her name so you could help her understand the impact she had on several people, which spread throughout many passengers.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Charleston. 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 Ontario to Charleston, West Virginia?

    Delta and American Airlines can get you from Ontario to Charleston, West Virginia in just under 8h 55m. Your travel time can differ by up to 09m. There are 2015 mi between Ontario and Charleston, West Virginia. 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 Ontario to Charleston, West Virginia round-trip?

    Cheapflights users have booked flights from Ontario to Charleston, West Virginia round-trip from $298. Delta is 41% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Charleston 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 Ontario to Charleston, West Virginia?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Charleston, West Virginia (average of $223). Flying from Ontario to Charleston, West Virginia in May is currently the most expensive (average of $421). 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

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
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Top airline flying from Ontario to Charleston

Discover the top airline that operate flights from Ontario to Charleston. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$528FlexibilityNo cancel feeOn-timeN/A

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