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Charleston

$393+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CRW
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 February 3, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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 3/1112:57 pm
ONT
-
CRW
1 stop6h 43m
Delta
Sun 3/152:40 pm
CRW
-
ONT
1 stop9h 20m
Delta
Deal found 2/3$393
This Delta deal was found by Cheapflights users on 1/31. 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 2/1310:20 pm
ONT
-
CRW
1 stop9h 01m
Delta
Fri 2/204:14 pm
CRW
-
ONT
1 stop7h 51m
Delta
Deal found 1/31$458
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/295:10 am
ONT
-
CRW
2 stops12h 45m
United Airlines
Wed 5/65:45 pm
CRW
-
ONT
1 stop7h 45m
United Airlines
Deal found 2/2$503
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/1810:37 pm
ONT
-
CRW
1 stop9h 18m
American Airlines
Sun 2/225:00 am
CRW
-
ONT
2 stops14h 22m
American Airlines
Deal found 2/3$504
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 4/295:10 am
ONT
-
CRW
2 stops12h 45m
United Airlines
Tue 5/55:45 pm
CRW
-
ONT
1 stop7h 45m
United Airlines
Deal found 2/3$533

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$393
(Delta)

Popular in

January

Cheapest in

September

Average price

$398
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. 13% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 3, 2026.
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

Wed 3/11

12:57 pm-10:40 pm

1 stop6h 43m

Charleston Yeager

Sun 3/15

2:40 pm-9:00 pm

1 stop9h 20m

$393

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Fri 2/13

10:20 pm-10:21 am

1 stop9h 01m

Charleston Yeager

Fri 2/20

4:14 pm-9:05 pm

1 stop7h 51m

$458

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Wed 4/29

5:10 am-8:55 pm

2 stops12h 45m

Charleston Yeager

Wed 5/6

5:45 pm-10:30 pm

1 stop7h 45m

$503

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Wed 2/18

10:37 pm-10:55 am

1 stop9h 18m

Charleston Yeager

Sun 2/22

5:00 am-4:22 pm

2 stops14h 22m

$504

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Wed 4/29

5:10 am-8:55 pm

2 stops12h 45m

Charleston Yeager

Tue 5/5

5:45 pm-10:30 pm

1 stop7h 45m

$533

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Fri 2/13

9:53 am-10:43 pm

2 stops9h 50m

Charleston Yeager

Fri 2/20

6:00 am-4:22 pm

2 stops13h 22m

$559

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Thu 3/12

5:15 am-5:18 pm

2 stops9h 03m

$403

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Tue 3/10

5:15 am-8:32 pm

2 stops12h 17m

$403

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sun 5/31

7:00 am-5:21 pm

1 stop7h 21m

$451

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sat 3/21

5:15 am-5:18 pm

2 stops9h 03m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Charleston, West Virginia flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, April is the cheapest month in which you can book a flight from Ontario to Charleston, West Virginia (average of $243). Flying from Ontario to Charleston, West Virginia in March is currently the most expensive (average of $702). 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 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 February 3, 2026.
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
8,138 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
8,138 reviews
Delta
7.9
Good
8,138 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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, United Airlines, and American Airlines can get you from Ontario to Charleston, West Virginia in just under 6h 43m. Your travel time can differ by up to 6h 02m. 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 $223.

  • 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, April is the cheapest month in which you can book a flight from Ontario to Charleston, West Virginia (average of $243). Flying from Ontario to Charleston, West Virginia in March is currently the most expensive (average of $702). 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
Cross Lanes

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Alternative routes for Ontario to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$443FlexibilityNo cancel feeOn-timeN/A

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