$408+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CRW
Dec 8 — Dec 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 Ontario to Charleston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to CharlestonExplore 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 November 8, 2026.
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 November 8, 2026.
This Delta deal was found by Cheapflights users on 11/7. 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 12/312:20 pm -
1 stop8h 20m
Sun 12/62:32 pm -
1 stop10h 23m
Deal found 11/7![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 11/7. 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.
Fri 12/411:08 pm -
1 stop8h 25m
Mon 12/72:32 pm -
2 stops12h 25m
Deal found 11/7![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/299:35 am -
2 stops11h 19m
Tue 1/55:07 pm -
1 stop8h 47m
Deal found 11/3![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 11/7. 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 12/2911:14 am -
1 stop8h 00m
Mon 1/44:06 pm -
1 stop8h 38m
Deal found 11/7![Delta logo]()
$548
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Tue 12/299:35 am -
2 stops11h 19m
Mon 1/45:04 pm -
1 stop8h 50m
Deal found 11/7![American Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 11/67:00 am -
2 stops14h 03m
Sat 11/76:05 am -
2 stops13h 14m
Deal found 11/3![American Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 11/3. 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.
Tue 12/2911:14 am -
1 stop8h 00m
Tue 1/54:06 pm -
1 stop8h 38m
Deal found 11/3![Delta logo]()
$726
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 11/612:16 pm -
1 stop6h 51m
Sat 11/76:00 am -
1 stop8h 06m
Deal found 11/3![Delta logo]()
$744
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/225:00 am -
2 stops10h 08m
Thu 11/266:02 am -
2 stops12h 22m
Deal found 11/6![United Airlines logo]()
$788
Best flights from Ontario to CharlestonDiscover carefully curated flight deals from Ontario to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 8, 2026.
Discover carefully curated flight deals from Ontario to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 8, 2026.
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/299:35 am -
2 stops11h 19m
Tue 1/511:22 am -
2 stops10h 28m
Deal found 11/3![American Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 11/3. 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 1/205:00 am -
2 stops9h 52m
Sat 1/235:00 am -
2 stops10h 40m
Deal found 11/3![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 11/7. 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 12/2911:14 am -
1 stop8h 00m
Mon 1/44:06 pm -
1 stop8h 38m
Deal found 11/7![Delta logo]()
$548
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/297:00 am -
1 stop7h 27m
Mon 2/110:35 am -
2 stops12h 50m
Deal found 11/5![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 11/7. 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 12/311:08 pm -
1 stop8h 25m
Sun 12/62:32 pm -
2 stops12h 25m
Deal found 11/7![Delta logo]()
$689
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/227:00 am -
1 stop8h 08m
Thu 11/266:02 am -
2 stops12h 22m
Deal found 11/6![United Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/185:00 am -
2 stops13h 14m
Sun 11/221:50 pm -
2 stops11h 58m
Deal found 11/3![United Airlines logo]()
$867
Last-minute flights from Ontario to CharlestonDiscover last-minute flight deals from Ontario to Charleston. Data last updated November 8, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Charleston. Data last updated November 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 11/67:00 am -
2 stops14h 03m
Sat 11/76:05 am -
2 stops13h 14m
Deal found 11/3![American Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 11/612:16 pm -
1 stop6h 51m
Sat 11/76:00 am -
1 stop8h 06m
Deal found 11/3![Delta logo]()
$744
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/225:00 am -
2 stops10h 08m
Thu 11/266:02 am -
2 stops12h 22m
Deal found 11/6![United Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 11/7. 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 12/312:20 pm -
1 stop8h 20m
Sun 12/62:32 pm -
1 stop10h 23m
Deal found 11/7![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 11/7. 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.
Fri 12/411:08 pm -
1 stop8h 25m
Mon 12/72:32 pm -
2 stops12h 25m
Deal found 11/7![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/299:35 am -
2 stops11h 19m
Tue 1/55:07 pm -
1 stop8h 47m
Deal found 11/3![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 11/7. 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 12/2911:14 am -
1 stop8h 00m
Mon 1/44:06 pm -
1 stop8h 38m
Deal found 11/7![Delta logo]()
$548
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Tue 12/299:35 am -
2 stops11h 19m
Mon 1/45:04 pm -
1 stop8h 50m
Deal found 11/7![American Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 11/3. 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.
Tue 12/2911:14 am -
1 stop8h 00m
Tue 1/54:06 pm -
1 stop8h 38m
Deal found 11/3![Delta logo]()
$726
One-way flights from Ontario to CharlestonSearch for one-way flight options from Ontario to Charleston. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
Search for one-way flight options from Ontario to Charleston. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:35 pm -
3 stops57h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/1612:18 pm -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Delta logo]()
$485
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 11/165:00 am -
2 stops10h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$830
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 November 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $408 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $449 |
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 7,457,451 searches. Data last updated November 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
Cheapest round-trip
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Mon 11/16
8:35 pm-9:19 am
3 stops57h 44m
Charleston Yeager
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$427
Quickest round-trip
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Mon 11/16
12:18 pm-11:43 pm
1 stop8h 25m
Charleston Yeager
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$485
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Tue 12/29
9:35 am-11:54 pm
2 stops11h 19m
Charleston Yeager
Tue 1/5
11:22 am-6:50 pm
2 stops10h 28m
$524
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Wed 1/20
5:00 am-5:52 pm
2 stops9h 52m
Charleston Yeager
Sat 1/23
5:00 am-12:40 pm
2 stops10h 40m
$529
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Fri 1/29
7:00 am-5:27 pm
1 stop7h 27m
Charleston Yeager
Mon 2/1
10:35 am-8:25 pm
2 stops12h 50m
$534
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Tue 12/29
11:14 am-10:14 pm
1 stop8h 00m
Charleston Yeager
Mon 1/4
4:06 pm-9:44 pm
1 stop8h 38m
$548
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Thu 12/3
11:08 pm-10:33 am
1 stop8h 25m
Charleston Yeager
Sun 12/6
2:32 pm-11:57 pm
2 stops12h 25m
$689
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Mon 11/16
5:00 am-6:08 pm
2 stops10h 08m
Charleston Yeager
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$830
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Sun 11/22
7:00 am-6:08 pm
1 stop8h 08m
Charleston Yeager
Thu 11/26
6:02 am-3:24 pm
2 stops12h 22m
$832
OntarioCharleston
ONT Ontario - CRW Charleston Yeager
ONTCRW
Ontario
Wed 11/18
5:00 am-9:14 pm
2 stops13h 14m
Charleston Yeager
Sun 11/22
1:50 pm-10:48 pm
2 stops11h 58m
$867
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
ONT-CRW
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.
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 November 8, 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.
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2023
ATL - CRW
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2023
ATL - CRW
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.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsCross Lanes
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.
Alternative routes
Charleston flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Ontario
Popular flights
Alternative routes for Ontario to Charleston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 8, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Charleston by cabin class
Find flights from Ontario to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Charleston flights
Browse other Ontario and Charleston flight options. Last updated on November 8, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on November 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated November 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$614 | FlexibilityNo cancel fee | On-timeN/A |