HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$398+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — ONT
Aug 19 — Aug 261
Wed 8/19
Wed 8/26
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 July 20, 2026.

This Delta deal was found by Cheapflights users on 7/18. 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 8/72:52 pm
CRW
-
ONT
1 stop10h 00m
Delta
Mon 8/1010:00 pm
ONT
-
CRW
1 stop9h 27m
Delta
Deal found 7/18$398
This Delta deal was found by Cheapflights users on 7/19. 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 12/246:00 am
CRW
-
ONT
1 stop8h 27m
Delta
Tue 12/2910:59 pm
ONT
-
CRW
1 stop8h 25m
Delta
Deal found 7/19$433
This Delta deal was found by Cheapflights users on 7/19. 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 12/2311:00 am
CRW
-
ONT
1 stop10h 18m
Delta
Thu 12/3112:00 pm
ONT
-
CRW
1 stop7h 39m
Delta
Deal found 7/19$438
This Delta deal was found by Cheapflights users on 7/19. 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 12/246:00 am
CRW
-
ONT
1 stop8h 27m
Delta
Wed 12/3010:59 pm
ONT
-
CRW
1 stop8h 25m
Delta
Deal found 7/19$450
This Delta deal was found by Cheapflights users on 7/19. 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 12/2311:00 am
CRW
-
ONT
1 stop10h 18m
Delta
Wed 12/3010:59 pm
ONT
-
CRW
1 stop8h 25m
Delta
Deal found 7/19$455
This Delta deal was found by Cheapflights users on 7/19. 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 12/226:00 am
CRW
-
ONT
1 stop8h 27m
Delta
Thu 12/3112:00 pm
ONT
-
CRW
1 stop7h 39m
Delta
Deal found 7/19$473
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/276:05 pm
CRW
-
ONT
1 stop7h 30m
United Airlines
Mon 8/317:13 pm
ONT
-
CRW
2 stops11h 41m
United Airlines
Deal found 7/14$474
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 8/2910:45 am
CRW
-
ONT
2 stops12h 16m
United Airlines
Tue 9/19:01 am
ONT
-
CRW
2 stops11h 58m
United Airlines
Deal found 7/14$479
This Delta deal was found by Cheapflights users on 7/19. 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 12/226:00 am
CRW
-
ONT
1 stop8h 27m
Delta
Wed 12/3010:59 pm
ONT
-
CRW
1 stop8h 25m
Delta
Deal found 7/19$490
This United Airlines deal was found by Cheapflights users on 7/18. 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 8/136:05 pm
CRW
-
ONT
1 stop7h 30m
United Airlines
Tue 8/189:01 am
ONT
-
CRW
2 stops11h 58m
United Airlines
Deal found 7/18$540
This American Airlines deal was found by Cheapflights users on 7/19. 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 12/241:26 pm
CRW
-
ONT
2 stops13h 20m
American Airlines
Tue 12/2912:55 pm
ONT
-
CRW
2 stops7h 56m
American Airlines
Deal found 7/19$549

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 July 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$398
(Delta)

Popular in

August

Cheapest in

September

Average price

$503
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 July 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 July 20, 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

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Sat 8/29

10:45 am-8:01 pm

2 stops12h 16m

Ontario

Tue 9/1

9:01 am-11:59 pm

2 stops11h 58m

$479

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Thu 8/13

6:05 pm-10:35 pm

1 stop7h 30m

Ontario

Thu 8/20

7:13 pm-9:54 am

2 stops11h 41m

$583
Quickest round-trip

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Thu 8/13

6:05 pm-10:35 pm

1 stop7h 30m

Ontario

Tue 8/18

7:00 am-5:30 pm

1 stop7h 30m

$644

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Mon 8/10

5:57 pm-10:51 pm

1 stop7h 54m

Ontario

Tue 8/25

9:01 am-11:59 pm

2 stops11h 58m

$649

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Thu 8/13

6:05 pm-10:35 pm

1 stop7h 30m

Ontario

Wed 8/19

5:00 am-5:30 pm

2 stops9h 30m

$662
Cheapest one-way

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Sat 8/15

7:02 am-3:41 pm

2 stops11h 39m

$428
Quickest one-way

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Sat 8/1

5:57 pm-10:51 pm

1 stop7h 54m

$582

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Wed 11/4

6:00 am-11:08 am

1 stop8h 08m

$784

CharlestonOntario

CRW - ONT

CRWONT

Charleston Yeager

Wed 11/4

12:34 pm-6:47 pm

2 stops9h 13m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Sorted by cheapest first

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 July.
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 12h 16m. There are 2015 mi between Charleston, West Virginia and Ontario.

  • 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.

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.