HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$368+ Cheap flights from Charleston, WV to Ontario (CRW - ONT)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — ONT
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Ontario 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 August 2, 2026.

This Delta deal was found by Cheapflights users on 7/31. 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 9/42:52 pm
CRW
-
ONT
1 stop10h 00m
Delta
Wed 9/2312:19 pm
ONT
-
CRW
1 stop8h 01m
Delta
Deal found 7/31$368
This Delta deal was found by Cheapflights users on 8/1. 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 12/96:00 am
CRW
-
ONT
1 stop8h 10m
Delta
Tue 1/55:05 pm
ONT
-
CRW
2 stops14h 19m
Delta
Deal found 8/1$374
This American Airlines deal was found by Cheapflights users on 7/29. 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 12/96:00 am
CRW
-
ONT
2 stops13h 01m
American Airlines
Tue 1/59:53 am
ONT
-
CRW
2 stops10h 58m
American Airlines
Deal found 7/29$379
This Delta deal was found by Cheapflights users on 7/29. 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 11/116:00 am
CRW
-
ONT
1 stop8h 10m
Delta
Sat 12/512:22 pm
ONT
-
CRW
1 stop6h 57m
Delta
Deal found 7/29$388
This Delta deal was found by Cheapflights users on 7/29. 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 12/96:00 am
CRW
-
ONT
1 stop8h 10m
Delta
Thu 12/3112:00 pm
ONT
-
CRW
1 stop7h 39m
Delta
Deal found 7/29$418
This Delta deal was found by Cheapflights users on 7/30. 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 11/116:00 am
CRW
-
ONT
1 stop8h 10m
Delta
Tue 12/17:00 am
ONT
-
CRW
1 stop8h 18m
Delta
Deal found 7/30$428
This American Airlines deal was found by Cheapflights users on 7/29. 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 12/96:00 am
CRW
-
ONT
2 stops15h 18m
American Airlines
Thu 12/3110:40 pm
ONT
-
CRW
1 stop9h 01m
American Airlines
Deal found 7/29$444

Find 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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(Delta)

Popular in

August

Cheapest in

September

Average price

$798
Provider with most accurate pricing for Charleston Yeager-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston Yeager-Ontario flights.
Search Deals
From Charleston Yeager to Ontario
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 2, 2026.
Use the filters below to find and compare flights from Charleston to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Fri 9/11

6:05 pm-10:59 pm

1 stop7h 54m

Ontario

Sun 9/13

7:13 pm-9:22 am

2 stops11h 09m

$484

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Fri 9/11

6:00 am-11:05 am

1 stop8h 05m

Ontario

Sat 9/26

5:15 pm-10:21 am

2 stops14h 06m

$527

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Wed 8/26

6:05 pm-10:35 pm

1 stop7h 30m

Ontario

Sat 8/29

8:00 am-9:54 am

2 stops22h 54m

$549

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Fri 9/11

6:05 pm-10:59 pm

1 stop7h 54m

Ontario

Sat 9/26

8:03 am-9:43 am

2 stops22h 40m

$566

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Fri 9/4

5:14 pm-9:34 am

2 stops19h 20m

Ontario

Wed 9/23

2:22 pm-12:01 pm

2 stops18h 39m

$585
Cheapest one-way

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Mon 11/9

6:00 am-11:10 am

1 stop8h 10m

$373

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Thu 11/12

2:35 pm-11:58 pm

2 stops12h 23m

$379

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Tue 11/10

2:35 pm-11:58 pm

2 stops12h 23m

$379

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Fri 11/13

2:35 pm-11:58 pm

2 stops12h 23m

$379

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Wed 11/11

6:00 am-11:10 am

1 stop8h 10m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston, West Virginia-Ontario flight deals on Cheapflights vs. FlightHub >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 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 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.

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 7h 54m. 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 44% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$438FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.