$66+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CLT
Mar 10 — Mar 171
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 8, 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 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Tue 4/2112:59 am
ONT
- CLT
1 stop14h 55m
Multiple Airlines
Mon 4/273:08 pm
CLT
- ONT
2 stops35h 47m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$180
This Trip.com deal was found by Cheapflights users on 2/7. 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 Trip.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
Wed 5/67:49 pm
CLT
- ONT
1 stop7h 06m
Frontier
Deal found 2/7![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 am
ONT
- CLT
1 stop9h 34m
Frontier
Tue 4/147:49 pm
CLT
- ONT
1 stop31h 06m
Frontier
Deal found 2/7![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Tue 4/2112:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Mon 4/277:49 pm
CLT
- ONT
1 stop31h 06m
Frontier
Deal found 2/6![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 2/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 am
ONT
- CLT
1 stop9h 34m
Frontier
Wed 4/157:49 pm
CLT
- ONT
1 stop7h 06m
Frontier
Deal found 2/6![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 2/4. 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 2/196:05 am
ONT
- CLT
1 stop7h 13m
Frontier
Thu 2/265:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 2/4![Frontier logo]()
$205
This Trip.com deal was found by Cheapflights users on 2/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:26 am
ONT
- CLT
1 stop8h 12m
Frontier
Mon 5/44:31 pm
CLT
- ONT
1 stop9h 53m
Frontier
Deal found 2/5![Frontier logo]()
$206
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Tue 5/57:49 pm
CLT
- ONT
1 stop7h 06m
Frontier
Deal found 2/7![Frontier logo]()
$211
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 8, 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 8, 2026.
This Frontier deal was found by Cheapflights users on 2/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
ONT
- CLT
1 stop9h 57m
Frontier
Mon 2/235:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 2/7![Frontier logo]()
$307
This Southwest deal was found by Cheapflights users on 2/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:25 am
ONT
- CLT
2 stops9h 25m
Southwest
Sat 4/118:10 am
CLT
- ONT
1 stop12h 25m
Southwest
Deal found 2/6![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 2/8. 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.
Sat 4/410:25 pm
ONT
- CLT
1 stop7h 15m
Delta
Sat 4/115:30 am
CLT
- ONT
1 stop9h 17m
Delta
Deal found 2/8![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 2/8. 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.
Sat 4/48:10 am
ONT
- CLT
1 stop7h 20m
Southwest
Sat 4/118:10 am
CLT
- ONT
1 stop12h 25m
Southwest
Deal found 2/8![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 2/4. 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 3/46:05 am
ONT
- CLT
2 stops9h 25m
Southwest
Sun 3/84:35 pm
CLT
- ONT
2 stops10h 05m
Southwest
Deal found 2/4![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:49 pm
ONT
- CLT
1 stop8h 04m
Delta
Tue 5/59:36 am
CLT
- ONT
2 stops11h 57m
Delta
Deal found 2/5![Delta logo]()
$408
This Southwest deal was found by Cheapflights users on 2/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:40 am
ONT
- CLT
2 stops8h 00m
Southwest
Wed 5/66:40 am
CLT
- ONT
2 stops9h 50m
Southwest
Deal found 2/5![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 2/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:30 am
ONT
- CLT
2 stops11h 15m
Southwest
Tue 5/198:00 am
CLT
- ONT
2 stops10h 05m
Southwest
Deal found 2/6![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 2/8. 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 5/2710:40 am
ONT
- CLT
2 stops8h 00m
Southwest
Sat 5/306:10 am
CLT
- ONT
2 stops12h 25m
Southwest
Deal found 2/8![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 2/8. 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 4/710:40 am
ONT
- CLT
2 stops8h 00m
Southwest
Tue 4/148:00 am
CLT
- ONT
2 stops10h 05m
Southwest
Deal found 2/8![Southwest logo]()
$395
Last-minute flights from Ontario to CharlotteDiscover last-minute flight deals from Ontario to Charlotte. Data last updated February 8, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Charlotte. Data last updated February 8, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/4. 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 2/196:05 am
ONT
- CLT
1 stop7h 13m
Frontier
Thu 2/265:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 2/4![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 2/4. 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 2/196:05 am
ONT
- CLT
1 stop7h 13m
Frontier
Sun 3/15:03 pm
CLT
- ONT
1 stop9h 56m
Frontier
Deal found 2/4![Frontier logo]()
$256
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
ONT
- CLT
1 stop9h 57m
Frontier
Sun 2/2210:50 am
CLT
- ONT
1 stop28h 33m
Frontier
Deal found 2/8![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 2/4. 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.
Fri 2/206:00 am
ONT
- CLT
1 stop9h 57m
Frontier
Thu 2/265:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 2/4![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 2/4. 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.
Fri 2/206:00 am
ONT
- CLT
1 stop9h 57m
Frontier
Mon 2/235:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 2/4![Frontier logo]()
$245
This Mytrip deal was found by Cheapflights users on 2/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:40 am
ONT
- CLT
1 stop28h 38m
Frontier
Mon 3/25:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 2/5![Frontier logo]()
$211
This Trip.com deal was found by Cheapflights users on 2/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:05 am
ONT
- CLT
1 stop7h 13m
Frontier
Sun 3/15:03 pm
CLT
- ONT
1 stop9h 56m
Frontier
Deal found 2/5![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 3/26:10 am
ONT
- CLT
1 stop7h 08m
Frontier
Sun 3/87:43 pm
CLT
- ONT
1 stop31h 16m
Frontier
Deal found 2/4![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Wed 3/48:40 am
ONT
- CLT
1 stop28h 38m
Frontier
Sun 3/87:43 pm
CLT
- ONT
1 stop31h 16m
Frontier
Deal found 2/4![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 2/6. 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 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
Mon 3/97:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 2/6![Frontier logo]()
$218
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 8, 2026.
Search for one-way flight options from Ontario to Charlotte. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:59 am
ONT
- CLT
1 stop14h 55m
Frontier
Deal found 2/7![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Sat 3/76:15 am
ONT
- CLT
1 stop9h 13m
Frontier
Deal found 2/8![Frontier logo]()
$88
This CheapOair deal was found by Cheapflights users on 2/5. 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 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
Deal found 2/5![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 2/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:26 am
ONT
- CLT
1 stop8h 12m
Frontier
Deal found 2/5![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 2/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 am
ONT
- CLT
1 stop9h 34m
Frontier
Deal found 2/7![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 2/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:26 am
ONT
- CLT
1 stop10h 21m
Frontier
Deal found 2/5![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 2/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:59 am
ONT
- CLT
1 stop12h 53m
Frontier
Deal found 2/5![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:08 pm
ONT
- CLT
1 stop25h 40m
Frontier
Deal found 2/5![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/96:15 am
ONT
- CLT
1 stop9h 33m
Frontier
Deal found 2/8![Frontier logo]()
$111
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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Kiwi.com) |
One-way from | $66 (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 8, 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
Fri 2/20
6:00 am-6:57 pm
1 stop9h 57m
Charlotte Douglas
Mon 2/23
5:13 pm-11:59 pm
1 stop9h 46m
$307
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sat 3/28
10:25 am-10:50 pm
2 stops9h 25m
Charlotte Douglas
Sat 4/11
8:10 am-5:35 pm
1 stop12h 25m
$348
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sat 4/4
8:10 am-6:30 pm
1 stop7h 20m
Charlotte Douglas
Sat 4/11
8:10 am-5:35 pm
1 stop12h 25m
$352
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Wed 3/4
6:05 am-6:30 pm
2 stops9h 25m
Charlotte Douglas
Sun 3/8
4:35 pm-11:40 pm
2 stops10h 05m
$365
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Tue 4/21
10:40 am-9:40 pm
2 stops8h 00m
Charlotte Douglas
Wed 5/6
6:40 am-1:30 pm
2 stops9h 50m
$369
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Tue 5/12
6:30 am-8:45 pm
2 stops11h 15m
Charlotte Douglas
Tue 5/19
8:00 am-3:05 pm
2 stops10h 05m
$382
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Wed 5/27
10:40 am-9:40 pm
2 stops8h 00m
Charlotte Douglas
Sat 5/30
6:10 am-3:35 pm
2 stops12h 25m
$384
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Tue 4/7
10:40 am-9:40 pm
2 stops8h 00m
Charlotte Douglas
Tue 4/14
8:00 am-3:05 pm
2 stops10h 05m
$395
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sat 4/4
10:25 pm-8:40 am
1 stop7h 15m
Charlotte Douglas
Sat 4/11
5:30 am-11:47 am
1 stop9h 17m
$404
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Wed 4/22
12:49 pm-11:53 pm
1 stop8h 04m
Charlotte Douglas
Tue 5/5
9:36 am-6:33 pm
2 stops11h 57m
$408
Showing 1-10 of 17 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 6, 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 8, 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.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
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
Rock Hill
Lancaster
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 8, 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% |