$71+ Cheap flights from Ontario to Charlotte (ONT - CLT)
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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CLT
Mar 19 — Mar 261
1 adult, Economy
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Find cheap flights from Ontario to Charlotte 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.Cheapflights Tip: The best prices from Ontario to Charlotte Douglas are usually found in October or September, booked 66 days in advance, depart on a Tuesday or Monday and return on a Friday
Cheap flight deals from Ontario to Charlotte
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to CharlotteExplore the most affordable flight options available from Ontario to Charlotte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.
Explore the most affordable flight options available from Ontario to Charlotte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Fri 4/1712:59 am
ONT
- CLT
1 stop12h 53m
Frontier
Tue 5/57:49 pm
CLT
- ONT
1 stop31h 06m
Frontier
Deal found 2/13![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Tue 5/57:49 pm
CLT
- ONT
1 stop31h 06m
Frontier
Deal found 2/14![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Sat 5/95:47 pm
CLT
- ONT
1 stop9h 08m
Frontier
Deal found 2/14![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:59 am
ONT
- CLT
1 stop12h 53m
Frontier
Sat 5/95:47 pm
CLT
- ONT
1 stop9h 08m
Frontier
Deal found 2/14![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 5/1112:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Sat 5/165:47 pm
CLT
- ONT
1 stop9h 08m
Frontier
Deal found 2/13![Frontier logo]()
$166
This Trip.com deal was found by Cheapflights users on 2/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:59 am
ONT
- CLT
1 stop12h 53m
Frontier
Fri 4/247:49 pm
CLT
- ONT
1 stop7h 06m
Frontier
Deal found 2/15![Frontier logo]()
$169
This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Wed 5/67:49 pm
CLT
- ONT
1 stop7h 06m
Frontier
Deal found 2/16![Frontier logo]()
$174
Best flights from Ontario to CharlotteDiscover carefully curated flight deals from Ontario to Charlotte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 17, 2026.
Discover carefully curated flight deals from Ontario to Charlotte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 17, 2026.
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Tue 5/57:49 pm
CLT
- ONT
1 stop7h 06m
Frontier
Deal found 2/13![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:55 pm
ONT
- CLT
1 stop9h 20m
Southwest
Tue 3/247:45 am
CLT
- ONT
1 stop7h 55m
Southwest
Deal found 2/15![Southwest logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:59 pm
ONT
- CLT
2 stops42h 55m
Frontier
Sun 5/108:38 pm
CLT
- ONT
1 stop23h 00m
Frontier
Deal found 2/14![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 5/78:59 pm
ONT
- CLT
2 stops15h 37m
Frontier
Mon 5/117:49 pm
CLT
- ONT
1 stop31h 06m
Frontier
Deal found 2/16![Frontier logo]()
$248
This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:59 am
ONT
- CLT
2 stops36h 36m
Frontier
Sun 5/108:38 pm
CLT
- ONT
1 stop23h 00m
Frontier
Deal found 2/16![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 4/245:33 pm
ONT
- CLT
1 stop20h 19m
Frontier
Wed 5/68:05 pm
CLT
- ONT
2 stops23h 33m
Frontier
Deal found 2/15![Frontier logo]()
$263
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:05 am
ONT
- CLT
2 stops8h 00m
Southwest
Wed 4/81:45 pm
CLT
- ONT
2 stops11h 05m
Southwest
Deal found 2/14![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:55 am
ONT
- CLT
1 stop6h 35m
Southwest
Fri 2/275:35 am
CLT
- ONT
1 stop8h 00m
Southwest
Deal found 2/13![Southwest logo]()
$370
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:15 am
ONT
- CLT
1 stop9h 33m
Frontier
Sun 3/87:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/14![Frontier logo]()
$290
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:08 pm
ONT
- CLT
1 stop23h 10m
Frontier
Mon 3/25:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 2/13![Frontier logo]()
$318
Last-minute flights from Ontario to CharlotteDiscover last-minute flight deals from Ontario to Charlotte. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Charlotte. Data last updated February 17, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 2/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:22 pm
ONT
- CLT
2 stops20h 03m
Frontier
Tue 3/32:46 pm
CLT
- ONT
2 stops33h 48m
Frontier
Deal found 2/13![Frontier logo]()
$281
This eDestinos deal was found by Cheapflights users on 2/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:24 pm
ONT
- CLT
2 stops21h 54m
Frontier
Mon 3/210:42 pm
CLT
- ONT
2 stops49h 52m
Frontier
Deal found 2/13![Frontier logo]()
$287
This Frontier deal was found by Cheapflights users on 2/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:10 am
ONT
- CLT
1 stop7h 08m
Frontier
Fri 3/67:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/14![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:40 am
ONT
- CLT
1 stop28h 38m
Frontier
Fri 3/67:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/13![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:40 am
ONT
- CLT
1 stop28h 38m
Frontier
Sun 3/87:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/13![Frontier logo]()
$276
This Priceline deal was found by Cheapflights users on 2/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:05 am
ONT
- CLT
1 stop7h 13m
Frontier
Mon 3/97:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/13![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 2/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:05 am
ONT
- CLT
1 stop7h 13m
Frontier
Sat 3/77:23 pm
CLT
- ONT
1 stop7h 36m
Frontier
Deal found 2/14![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 2/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:05 am
ONT
- CLT
1 stop7h 13m
Frontier
Sun 3/87:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/15![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 2/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:15 am
ONT
- CLT
1 stop9h 33m
Frontier
Sun 3/87:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/16![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:15 am
ONT
- CLT
1 stop9h 33m
Frontier
Thu 3/127:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/15![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 2/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:15 am
ONT
- CLT
1 stop9h 33m
Frontier
Mon 3/237:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/14![Frontier logo]()
$284
One-way flights from Ontario to CharlotteSearch for one-way flight options from Ontario to Charlotte. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
Search for one-way flight options from Ontario to Charlotte. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Fri 4/1712:59 am
ONT
- CLT
1 stop12h 53m
Frontier
Deal found 2/16![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/1312:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Deal found 2/15![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 5/115:33 pm
ONT
- CLT
1 stop22h 21m
Frontier
Deal found 2/13![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Fri 4/175:33 pm
ONT
- CLT
1 stop20h 19m
Frontier
Deal found 2/16![Frontier logo]()
$95
This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:15 am
ONT
- CLT
1 stop9h 13m
Frontier
Deal found 2/16![Frontier logo]()
$98
This Priceline deal was found by Cheapflights users on 2/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:26 am
ONT
- CLT
1 stop8h 12m
Frontier
Deal found 2/16![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 2/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:40 am
ONT
- CLT
1 stop28h 38m
Frontier
Deal found 2/13![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/139:02 pm
ONT
- CLT
2 stops18h 52m
Frontier
Deal found 2/15![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 2/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:08 pm
ONT
- CLT
1 stop23h 10m
Frontier
Deal found 2/13![Frontier logo]()
$106
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:33 pm
ONT
- CLT
1 stop22h 21m
Frontier
Deal found 2/14![Frontier logo]()
$112
Find flight deals from Ontario to Charlotte
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Charlotte (CLT). 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 February 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $136 (Kiwi.com) |
One-way from | $71 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $408 |
Good round-trip deal | $366 or less |
Good one-way deal | $193 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Charlotte 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 February 17, 2026.
Use the filters below to find and compare flights from Ontario to Charlotte that are best for you.
Fly from
Ontario
Fly to
Charlotte
Route
Depart
Return
Price
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Mon 4/13
12:59 am-6:54 pm
1 stop14h 55m
Charlotte Douglas
Tue 5/5
7:49 pm-11:55 pm
1 stop7h 06m
$211
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Mon 4/20
8:59 pm-6:54 pm
2 stops42h 55m
Charlotte Douglas
Sun 5/10
8:38 pm-4:38 pm
1 stop23h 00m
$233
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Thu 5/7
8:59 pm-3:36 pm
2 stops15h 37m
Charlotte Douglas
Mon 5/11
7:49 pm-11:55 pm
1 stop31h 06m
$248
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Mon 5/4
12:59 am-4:35 pm
2 stops36h 36m
Charlotte Douglas
Sun 5/10
8:38 pm-4:38 pm
1 stop23h 00m
$250
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Fri 4/24
5:33 pm-4:52 pm
1 stop20h 19m
Charlotte Douglas
Wed 5/6
8:05 pm-4:38 pm
2 stops23h 33m
$263
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Fri 3/6
6:15 am-6:48 pm
1 stop9h 33m
Charlotte Douglas
Sun 3/8
7:43 pm-11:59 pm
1 stop7h 16m
$290
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Thu 2/26
2:08 pm-4:18 pm
1 stop23h 10m
Charlotte Douglas
Mon 3/2
5:13 pm-11:59 pm
1 stop9h 46m
$318
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Tue 3/17
9:55 pm-10:15 am
1 stop9h 20m
Charlotte Douglas
Tue 3/24
7:45 am-12:40 pm
1 stop7h 55m
$359
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Wed 4/1
11:05 am-10:05 pm
2 stops8h 00m
Charlotte Douglas
Wed 4/8
1:45 pm-9:50 pm
2 stops11h 05m
$369
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Tue 2/24
8:55 am-6:30 pm
1 stop6h 35m
Charlotte Douglas
Fri 2/27
5:35 am-10:35 am
1 stop8h 00m
$370
Showing 1-10 of 16 results
Compare providers for flights from Ontario to Charlotte
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 Charlotte in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Charlotte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Charlotte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Charlotte flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Charlotte 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-Charlotte 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 Charlotte
Have a flexible travel schedule? Discover the best time to fly to Charlotte from Ontario with our price prediction graph.
ONT-CLT
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Charlotte
How far ahead should I book a flight from Ontario to Charlotte?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Charlotte. Price data was last updated on February 13, 2026.
The best time to book flights from Ontario to Charlotte is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Ontario to Charlotte?
Currently, May is the cheapest month in which you can book a flight from Ontario to Charlotte (average of $121). Flying from Ontario to Charlotte in January is currently the most expensive (average of $258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Charlotte
Get insights into the airlines that provide service to Charlotte. 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 Charlotte. Reviews last updated February 17, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Ontario to Charlotte have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Charlotte. 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 Charlotte?
Book flights to Charlotte if you plan to visit one of these locationsGaffney
Matthews
Gastonia
Salisbury
Hickory
Morganton
Mooresville
Huntersville
Boone
Lancaster
Rock Hill
Shelby
Kannapolis
Fort Mill
Statesville
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Ontario and Charlotte flights
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Top 5 airlines flying from Ontario to Charlotte
Discover the top 5 airlines that operate flights from Ontario to Charlotte. 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 February 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$241 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$305 | Average$465 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$308 | Average$432 | FlexibilityNo cancel fee | On-time71% |