$79+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CLT
Feb 19 — Feb 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 76 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap flight deals from Ontario to Charlotte
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 January 20, 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 January 20, 2026.
This Orbitz deal was found by Cheapflights users on 1/17. 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 Orbitz 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
Mon 4/1310:22 am
CLT
- ONT
1 stop11h 23m
Frontier
Deal found 1/17![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Mon 2/235:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 1/18![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/66:15 am
ONT
- CLT
1 stop9h 33m
Frontier
Mon 3/910:58 pm
CLT
- ONT
2 stops43h 56m
Frontier
Deal found 1/20![Frontier logo]()
$212
This CheapOair deal was found by Cheapflights users on 1/20. 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 2/192:08 pm
ONT
- CLT
1 stop25h 49m
Frontier
Sun 2/2210:50 am
CLT
- ONT
1 stop28h 33m
Frontier
Deal found 1/20![Frontier logo]()
$215
This CheapOair deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:20 am
ONT
- CLT
1 stop6h 58m
Frontier
Mon 2/25:13 pm
CLT
- ONT
1 stop24h 54m
Frontier
Deal found 1/18![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:43 pm
ONT
- CLT
2 stops17h 05m
Multiple Airlines
Fri 2/275:13 pm
CLT
- ONT
1 stop9h 46m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$218
This Trip.com deal was found by Cheapflights users on 1/20. 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 2/26:20 am
ONT
- CLT
1 stop6h 58m
Frontier
Mon 2/95:13 pm
CLT
- ONT
1 stop10h 07m
Frontier
Deal found 1/20![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:10 am
ONT
- CLT
1 stop7h 08m
Frontier
Mon 2/165:51 pm
CLT
- ONT
2 stops22h 20m
Frontier
Deal found 1/18![Frontier logo]()
$224
This Priceline deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline 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 1/18![Frontier logo]()
$228
This CheapOair deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair 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
Thu 3/127:43 pm
CLT
- ONT
1 stop7h 16m
Frontier
Deal found 1/19![Frontier logo]()
$229
This Trip.com deal was found by Cheapflights users on 1/17. 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 2/122:08 pm
ONT
- CLT
1 stop25h 49m
Frontier
Sun 2/155:13 pm
CLT
- ONT
1 stop9h 46m
Frontier
Deal found 1/17![Frontier logo]()
$232
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 January 20, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $201 (CheapOair) |
One-way from | $79 (Kiwi.com) |
Popular in | January |
Cheapest in | October |
Average price | $527 |
Good round-trip deal | $437 or less |
Good one-way deal | $309 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 January 20, 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 3/9
6:15 am-6:48 pm
1 stop9h 33m
Charlotte Douglas
Thu 3/12
7:43 pm-11:59 pm
1 stop7h 16m
$228
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sun 1/25
10:13 am-9:04 pm
1 stop7h 51m
Charlotte Douglas
Mon 2/2
5:13 pm-12:20 am
1 stop10h 07m
$235
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Fri 2/20
1:18 pm-5:48 pm
1 stop25h 30m
Charlotte Douglas
Fri 2/27
5:13 pm-11:59 pm
1 stop9h 46m
$251
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Mon 3/16
6:15 am-6:48 pm
1 stop9h 33m
Charlotte Douglas
Fri 3/20
7:43 pm-11:59 pm
1 stop7h 16m
$289
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sun 1/25
10:13 am-9:04 pm
1 stop7h 51m
Charlotte Douglas
Thu 2/26
5:13 pm-11:59 pm
1 stop9h 46m
$297
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sun 2/15
6:10 am-4:18 pm
1 stop7h 08m
Charlotte Douglas
Mon 2/16
5:13 pm-11:59 pm
1 stop9h 46m
$307
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sat 2/14
5:35 am-6:45 pm
2 stops10h 10m
Charlotte Douglas
Sat 2/21
10:45 am-5:55 pm
2 stops10h 10m
$329
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sat 2/14
10:05 am-9:55 pm
1 stop8h 50m
Charlotte Douglas
Wed 2/18
1:35 pm-9:45 pm
1 stop11h 10m
$357
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Thu 3/12
6:15 am-6:48 pm
1 stop9h 33m
Charlotte Douglas
Sun 3/15
7:43 pm-11:59 pm
1 stop7h 16m
$360
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Mon 3/16
3:30 pm-8:21 am
2 stops13h 51m
Charlotte Douglas
Fri 3/20
7:43 pm-11:59 pm
1 stop31h 16m
$383
Showing 1-10 of 23 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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Charlotte flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Charlotte flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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 January 16, 2026.
The best time to book flights from Ontario to Charlotte is 76 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 $116). Flying from Ontario to Charlotte in January is currently the most expensive (average of $247). 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 January 20, 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.
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
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
Boone
Morganton
Mooresville
Huntersville
Rock Hill
Lancaster
Shelby
Kannapolis
Fort Mill
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Ontario to Charlotte
See prices for flight routes from nearby airports that may be better suited for you.
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 January 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$252 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$305 | Average$465 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$308 | Average$436 | FlexibilityNo cancel fee | On-time71% |