Cheap flights from Ontario to Charleston (ONT - CHS) from $158
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — CHS
Jun 2 — Jun 91
From?
To?
1 adult, Economy
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The best prices from Ontario to Charleston are usually found in September or January, booked 35 days in advance, depart on a Monday or Tuesday and return on a Saturday
Cheap 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 (CHS). 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 May 28, 2024.
Popular in | November |
|---|---|
Cheapest in | September |
Average price | $529 |
Round-trip from | $235 |
What is the cheapest day to fly round-trip from Ontario to Charleston?
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Charleston. Check prices with Cheapflights to find a great deal for your trip.
How far in advance should I book a flight from Ontario to Charleston?
To save on the cost of your flight from Ontario to Charleston, book at least 15 days before your planned departure. Booking around this time can save you about 62% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $248 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $412.
What is the cheapest month to fly from Ontario to Charleston?
September can be a great time to fly to Charleston from Ontario with a flight ticket averaging about $337. Cheapflights users have found deals in the month of September for as cheap as $89. The most expensive prices can be found in the month of March.
When is the cheapest time to fly from Ontario to Charleston (ONT - CHS)?
One of the essential ways to save on airfare from Ontario to Charleston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.
Cheap Delta flights from Ontario to Charleston
Explore cheap flight options specifically provided by Delta for the route between Ontario and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Consider these cheap Delta flights we've found departing from Ontario to Charleston. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 6/2910:00 pmONT - CHS
1 stop8h 28mDelta
Thu 7/45:30 amCHS - ONT
1 stop7h 50mDelta
Deal found 5/28$403
Sat 7/136:50 amONT - CHS
1 stop7h 19mDelta
Sat 7/206:45 amCHS - ONT
1 stop6h 28mDelta
Deal found 5/28$418
Thu 6/2710:00 pmONT - CHS
1 stop8h 28mDelta
Thu 7/46:45 amCHS - ONT
1 stop6h 35mDelta
Deal found 5/27$443
Thu 6/2710:00 pmONT - CHS
1 stop8h 28mDelta
Sat 6/295:30 amCHS - ONT
1 stop7h 50mDelta
Deal found 5/27$458
Fri 7/1210:00 pmONT - CHS
1 stop8h 32mDelta
Sat 7/206:45 amCHS - ONT
1 stop6h 28mDelta
Deal found 5/28$467
Sat 7/136:50 amONT - CHS
2 stops13h 42mDelta
Sat 7/206:45 amCHS - ONT
1 stop6h 28mDelta
Deal found 5/27$483
Sat 6/2910:00 pmONT - CHS
1 stop8h 28mDelta
Wed 7/35:30 amCHS - ONT
1 stop7h 50mDelta
Deal found 5/28$518
Fri 6/287:05 amONT - CHS
1 stop7h 06mDelta
Sat 6/295:30 amCHS - ONT
1 stop7h 50mDelta
Deal found 5/27$519
Thu 6/2710:00 pmONT - CHS
1 stop8h 28mDelta
Wed 7/35:30 amCHS - ONT
2 stops21h 11mDelta
Deal found 5/27$542
Cheap American Airlines flights from Ontario to Charleston
Explore cheap flight options specifically provided by American Airlines for the route between Ontario and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Some of the best deals we've found on American Airlines flights traveling from Ontario to Charleston. Deals frequently update to provide users with more options.
Tue 6/2510:45 pmONT - CHS
1 stop8h 26mAmerican Airlines
Mon 7/17:01 amCHS - ONT
1 stop7h 53mAmerican Airlines
Deal found 5/27$392
Wed 6/2612:49 pmONT - CHS
1 stop8h 26mAmerican Airlines
Tue 7/27:21 pmCHS - ONT
1 stop7h 38mAmerican Airlines
Deal found 5/27$393
Tue 6/2510:45 pmONT - CHS
1 stop6h 45mAmerican Airlines
Mon 7/16:24 pmCHS - ONT
2 stops8h 35mAmerican Airlines
Deal found 5/27$395
Tue 7/96:05 amONT - CHS
1 stop9h 20mAmerican Airlines
Tue 7/166:19 pmCHS - ONT
1 stop7h 41mAmerican Airlines
Deal found 5/27$397
Wed 6/2610:54 amONT - CHS
2 stops10h 01mAmerican Airlines
Tue 7/27:21 pmCHS - ONT
1 stop7h 38mAmerican Airlines
Deal found 5/27$427
Wed 6/2610:54 amONT - CHS
2 stops10h 01mAmerican Airlines
Wed 7/34:21 pmCHS - ONT
2 stops10h 38mAmerican Airlines
Deal found 5/27$431
Sat 7/137:21 pmONT - CHS
2 stops10h 09mAmerican Airlines
Sat 7/207:15 pmCHS - ONT
1 stop7h 34mAmerican Airlines
Deal found 5/28$442
Wed 6/2610:54 amONT - CHS
2 stops10h 01mAmerican Airlines
Tue 7/211:03 amCHS - ONT
2 stops10h 34mAmerican Airlines
Deal found 5/27$465
Wed 6/1910:45 pmONT - CHS
1 stop6h 45mAmerican Airlines
Thu 6/274:21 pmCHS - ONT
1 stop9h 38mAmerican Airlines
Deal found 5/27$474
Cheap Ontario to Charleston flights in May & June 2024
Find cheap flight options from Ontario to Charleston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.
Check out some of the best flight deals from Ontario to Charleston in 2024. For more flight deals, be sure to check back very soon.
Mon 6/2411:59 pmONT - CHS
1 stop11h 45mJetBlue
Thu 7/43:39 pmCHS - ONT
1 stop9h 59mJetBlue
Deal found 5/27$304
Sun 6/3011:59 pmONT - CHS
1 stop11h 45mJetBlue
Thu 7/43:39 pmCHS - ONT
1 stop9h 59mJetBlue
Deal found 5/28$374
Tue 6/2510:45 pmONT - CHS
1 stop8h 26mAmerican Airlines
Mon 7/17:01 amCHS - ONT
1 stop7h 53mAmerican Airlines
Deal found 5/27$392
Wed 6/2612:49 pmONT - CHS
1 stop8h 26mAmerican Airlines
Tue 7/27:21 pmCHS - ONT
1 stop7h 38mAmerican Airlines
Deal found 5/27$393
Tue 6/2510:45 pmONT - CHS
1 stop6h 45mAmerican Airlines
Mon 7/16:24 pmCHS - ONT
2 stops8h 35mAmerican Airlines
Deal found 5/27$395
Wed 6/2612:49 pmONT - CHS
1 stop8h 26mAmerican Airlines
Wed 7/34:21 pmCHS - ONT
2 stops10h 38mAmerican Airlines
Deal found 5/27$397
Mon 6/2411:59 pmONT - CHS
1 stop11h 45mJetBlue
Tue 7/23:39 pmCHS - ONT
1 stop9h 59mJetBlue
Deal found 5/27$402
Sat 6/2910:00 pmONT - CHS
1 stop8h 28mDelta
Thu 7/45:30 amCHS - ONT
1 stop7h 50mDelta
Deal found 5/28$403
Wed 6/2610:54 amONT - CHS
2 stops10h 01mAmerican Airlines
Tue 7/27:21 pmCHS - ONT
1 stop7h 38mAmerican Airlines
Deal found 5/27$427
Ontario to Charleston 2024 flight deals
Discover exclusive flight deals for travel between Ontario and Charleston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Check out some of the best flight deals from Ontario to Charleston in 2024. For more flight deals, be sure to check back very soon.
Mon 6/2411:59 pmONT - CHS
1 stop11h 45mJetBlue
Thu 7/43:39 pmCHS - ONT
1 stop9h 59mJetBlue
Deal found 5/27$304
Sun 6/3011:59 pmONT - CHS
1 stop11h 45mJetBlue
Thu 7/43:39 pmCHS - ONT
1 stop9h 59mJetBlue
Deal found 5/28$374
Tue 9/310:30 pmONT - CHS
1 stop9h 11mAmerican Airlines
Sat 9/74:49 pmCHS - ONT
1 stop6h 53mAmerican Airlines
Deal found 5/26$390
Tue 6/2510:45 pmONT - CHS
1 stop8h 26mAmerican Airlines
Mon 7/17:01 amCHS - ONT
1 stop7h 53mAmerican Airlines
Deal found 5/27$392
Wed 6/2612:49 pmONT - CHS
1 stop8h 26mAmerican Airlines
Tue 7/27:21 pmCHS - ONT
1 stop7h 38mAmerican Airlines
Deal found 5/27$393
Tue 6/2510:45 pmONT - CHS
1 stop6h 45mAmerican Airlines
Mon 7/16:24 pmCHS - ONT
2 stops8h 35mAmerican Airlines
Deal found 5/27$395
Tue 7/96:05 amONT - CHS
1 stop9h 20mAmerican Airlines
Tue 7/166:19 pmCHS - ONT
1 stop7h 41mAmerican Airlines
Deal found 5/27$397
Mon 6/2411:59 pmONT - CHS
1 stop11h 45mJetBlue
Wed 7/33:39 pmCHS - ONT
1 stop9h 59mJetBlue
Deal found 5/27$402
Sat 6/2910:00 pmONT - CHS
1 stop8h 28mDelta
Thu 7/45:30 amCHS - ONT
1 stop7h 50mDelta
Deal found 5/28$403
Ontario to Charleston flights leaving soon
Find last-minute flight options from Ontario to Charleston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Book one of these great deals on flights from Ontario to Charleston. Tip: verify your flight details before completing your reservation.
Wed 6/510:45 pmONT - CHS
1 stop8h 26mAmerican Airlines
Tue 6/114:21 pmCHS - ONT
1 stop9h 38mAmerican Airlines
Deal found 5/27$650
Wed 6/510:45 pmONT - CHS
1 stop8h 26mAmerican Airlines
Tue 6/114:21 pmCHS - ONT
2 stops8h 48mAmerican Airlines
Deal found 5/27$655
Wed 6/57:26 pmONT - CHS
2 stops11h 45mAmerican Airlines
Tue 6/114:21 pmCHS - ONT
2 stops10h 38mAmerican Airlines
Deal found 5/27$662
Sun 6/210:29 pmONT - CHS
1 stop8h 48mAmerican Airlines
Sun 6/97:01 amCHS - ONT
1 stop7h 53mAmerican Airlines
Deal found 5/26$676
Sun 6/211:59 pmONT - CHS
2 stops11h 09mAmerican Airlines
Sun 6/97:01 amCHS - ONT
1 stop9h 47mAmerican Airlines
Deal found 5/26$682
Sun 6/211:59 pmONT - CHS
2 stops11h 09mAmerican Airlines
Sun 6/94:21 pmCHS - ONT
2 stops10h 38mAmerican Airlines
Deal found 5/26$816
Sun 6/28:09 pmONT - CHS
1 stop18h 39mAlaska Airlines
Sun 6/236:07 pmCHS - ONT
1 stop17h 58mAlaska Airlines
Deal found 5/26$847
Sun 6/27:31 amONT - CHS
2 stops10h 58mAmerican Airlines
Sun 6/234:21 pmCHS - ONT
1 stop9h 38mAmerican Airlines
Deal found 5/26$866
One-way flights to Charleston from Ontario
Search for one-way flight options from Ontario to Charleston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Users in need of a one-way flight from Ontario to Charleston can choose from these deals. Those seeking round-trip flights from Ontario to Charleston should utilize the search form at the the top of the page.
Mon 6/2411:59 pmONT - CHS
1 stop11h 45mJetBlue
Deal found 5/27$158
Tue 7/911:59 pmONT - CHS
1 stop11h 46mJetBlue
Deal found 5/26$211
Mon 7/88:20 pmONT - CHS
1 stop17h 46mAlaska Airlines
Deal found 5/26$247
Mon 7/810:00 pmONT - CHS
1 stop8h 34mDelta
Deal found 5/27$249
Tue 7/97:55 pmONT - CHS
2 stops13h 44mAlaska Airlines
Deal found 5/26$254
Mon 7/111:59 pmONT - CHS
1 stop11h 45mJetBlue
Deal found 5/27$256
Mon 7/14:24 pmONT - CHS
1 stop21h 42mAlaska Airlines
Deal found 5/27$257
Sun 6/1610:00 pmONT - CHS
1 stop8h 28mDelta
Deal found 5/27$290
Sat 6/1511:59 pmONT - CHS
1 stop11h 45mJetBlue
Deal found 5/28$295
Find flights from Ontario to Charleston within your budget
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 2,696,634 searches. Data last updated May 28, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$304 - $552
Route
Depart
Return
Price
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Mon 6/24
1 stop11h 45m
Charleston
Thu 7/4
1 stop9h 59m
$304
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Sun 6/30
1 stop11h 45m
Charleston
Thu 7/4
1 stop9h 59m
$374
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Tue 6/25
1 stop8h 26m
Charleston
Mon 7/1
1 stop7h 53m
$392
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Wed 6/26
1 stop8h 26m
Charleston
Tue 7/2
1 stop7h 38m
$393
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Tue 6/25
1 stop6h 45m
Charleston
Mon 7/1
2 stops8h 35m
$395
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Sat 6/29
1 stop8h 28m
Charleston
Thu 7/4
1 stop7h 50m
$403
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Sat 7/13
1 stop7h 19m
Charleston
Sat 7/20
1 stop6h 28m
$418
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Thu 8/22
1 stop18h 00m
Charleston
Mon 8/26
1 stop30h 25m
$502
OntarioCharleston
ONT - CHS
ONTCHS
Ontario
Wed 6/26
1 stop7h 02m
Charleston
Mon 7/1
1 stop7h 28m
$552
When is the best time to book a flight from Ontario to Charleston?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Charleston. Price data was last updated on May 24, 2024.
To ensure you get the cheapest price possible for a flight from Ontario to Charleston, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from Ontario to Charleston?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Charleston. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Charleston flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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.
Temperature and rainfall in Charleston by month
Plan your trip to Charleston by taking into account the average temperature and rainfall totals by month.
CHS Temperature | 48.2 - 82.4 °F |
|---|
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 May 28, 2024.
To help decide which airline to fly from Ontario to Charleston, see what other customers have to say about Delta, American Airlines and United Airlines. 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.
9,194 reviews
Overall
8.1
Boarding
8.2
Comfort
7.9
Crew
8.6
Entertainment
7.3
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,194 reviews
9,194 reviews
Overall
8.1
Boarding
8.2
Comfort
7.9
Crew
8.6
Entertainment
7.3
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,476 reviews
9,194 reviews
Overall
8.1
Boarding
8.2
Comfort
7.9
Crew
8.6
Entertainment
7.3
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
4,370 reviews
9,194 reviews
Overall
8.1
Boarding
8.2
Comfort
7.9
Crew
8.6
Entertainment
7.3
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,799 reviews
9,194 reviews
Overall
8.1
Boarding
8.2
Comfort
7.9
Crew
8.6
Entertainment
7.3
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
14,316 reviews
9,194 reviews
Overall
8.1
Boarding
8.2
Comfort
7.9
Crew
8.6
Entertainment
7.3
Food
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
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.
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Alternative routes for Ontario to CharlestonSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Ontario to Charleston
Discover the top 5 airlines 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 2,696,634 searches. Data last updated May 28, 2024.
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.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ontario to Charleston?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Charleston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Charleston?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Charleston for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ontario to Charleston with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Charleston, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ontario to Charleston become cheaper?
Of course! You can now track prices for flights from Ontario to Charleston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.