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Charleston

$358+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CRW
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Find cheap flights from Ontario to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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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 July 8, 2026.

This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:00 pm
ONT
-
CRW
1 stop8h 31m
Delta
Tue 8/116:00 am
CRW
-
ONT
1 stop7h 42m
Delta
Deal found 7/8$358
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:00 pm
ONT
-
CRW
1 stop8h 31m
Delta
Wed 8/122:52 pm
CRW
-
ONT
2 stops11h 42m
Delta
Deal found 7/8$364
This Delta deal was found by Cheapflights users on 7/7. 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.
Thu 9/310:00 pm
ONT
-
CRW
1 stop9h 27m
Delta
Fri 9/116:00 am
CRW
-
ONT
1 stop8h 07m
Delta
Deal found 7/7$383
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Fri 9/47:13 pm
ONT
-
CRW
2 stops11h 41m
United Airlines
Fri 9/116:05 pm
CRW
-
ONT
1 stop7h 54m
United Airlines
Deal found 7/7$404
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 9/512:59 pm
ONT
-
CRW
2 stops18h 25m
American Airlines
Fri 9/1112:45 pm
CRW
-
ONT
2 stops10h 22m
American Airlines
Deal found 7/7$409
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:59 pm
ONT
-
CRW
2 stops18h 25m
American Airlines
Fri 9/1112:45 pm
CRW
-
ONT
2 stops12h 52m
American Airlines
Deal found 7/8$426
This Delta deal was found by Cheapflights users on 7/7. 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.
Tue 9/112:00 pm
ONT
-
CRW
1 stop8h 31m
Delta
Wed 9/96:00 am
CRW
-
ONT
1 stop8h 07m
Delta
Deal found 7/7$433
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:00 pm
ONT
-
CRW
1 stop9h 27m
Delta
Sun 8/96:00 am
CRW
-
ONT
1 stop7h 42m
Delta
Deal found 7/8$434
This Delta deal was found by Cheapflights users on 7/5. 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 7/2810:00 pm
ONT
-
CRW
1 stop9h 24m
Delta
Mon 8/36:00 am
CRW
-
ONT
1 stop7h 42m
Delta
Deal found 7/5$443

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 July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(Delta)

Popular in

July

Cheapest in

September

Average price

$728
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 ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 8, 2026.
Use the filters below to find and compare flights from Ontario to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Fri 8/7

7:05 am-6:06 pm

1 stop8h 01m

Charleston Yeager

Wed 8/12

2:52 pm-11:34 pm

2 stops11h 42m

$364

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sun 10/4

10:00 pm-10:21 am

1 stop9h 21m

Charleston Yeager

Sun 10/11

6:00 am-11:08 am

1 stop8h 08m

$487
Quickest round-trip

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Wed 9/30

12:17 pm-11:20 pm

1 stop8h 03m

Charleston Yeager

Sun 10/4

6:00 am-11:07 am

1 stop8h 07m

$508

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sat 8/8

12:00 pm-10:27 am

1 stop19h 27m

Charleston Yeager

Wed 8/12

2:52 pm-11:34 pm

2 stops11h 42m

$523

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Tue 7/28

5:10 pm-10:24 am

2 stops14h 14m

Charleston Yeager

Mon 8/3

6:00 am-10:42 am

1 stop7h 42m

$524

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sat 8/22

1:56 pm-9:54 am

2 stops16h 58m

Charleston Yeager

Wed 8/26

10:45 am-8:01 pm

2 stops12h 16m

$571

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Tue 11/10

6:00 am-1:15 pm

2 stops28h 15m

Charleston Yeager

Sat 11/14

1:50 pm-6:29 pm

1 stop7h 39m

$571
Cheapest one-way
Quickest one-way

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sat 7/18

6:10 am-5:22 pm

1 stop8h 12m

$425

OntarioCharleston

ONT - CRW

ONTCRW

Ontario

Sun 7/19

6:10 am-5:22 pm

1 stop8h 12m

$824

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Sorted by cheapest first

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 July.
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.

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 can get you from Ontario to Charleston, West Virginia in just under 8h 01m. Your travel time can differ by up to . There are 2015 mi between Ontario and Charleston, West Virginia.

  • 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.

See more FAQs

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