Cheap flights from Ontario to Charlotte from $121
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Charlotte departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Mon 8/17
10:49 am-9:19 pm
1 stop7h 30m
Charlotte Douglas
Tue 8/18
1:02 pm-7:01 pm
1 stop8h 59m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Thu 10/1
11:45 am-6:59 pm
1 stop28h 14m
Charlotte Douglas
Mon 10/5
7:54 pm-11:47 pm
1 stop6h 53m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Wed 11/11
10:30 pm-6:02 am
Nonstop4h 32m
Charlotte Douglas
Tue 11/17
8:00 pm-10:12 pm
Nonstop5h 12m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Sat 12/5
10:34 pm-6:00 am
Nonstop4h 26m
Charlotte Douglas
Sat 12/12
6:52 pm-9:07 pm
Nonstop5h 15m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Tue 11/3
6:00 am-4:34 pm
1 stop7h 34m
Charlotte Douglas
Sat 11/7
5:44 pm-10:11 pm
1 stop7h 27m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Thu 8/27
6:00 am-4:42 pm
1 stop7h 42m
Charlotte Douglas
Thu 9/3
11:50 am-6:30 pm
1 stop9h 40m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Wed 9/9
7:45 am-9:15 pm
2 stops10h 30m
Charlotte Douglas
Thu 9/10
10:35 am-3:30 pm
1 stop7h 55m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Thu 8/27
5:40 am-6:40 pm
2 stops10h 00m
Charlotte Douglas
Thu 9/3
10:35 am-3:30 pm
1 stop7h 55m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Wed 9/16
1:18 pm-11:29 pm
1 stop7h 11m
Charlotte Douglas
Sat 9/19
8:48 am-12:50 pm
1 stop7h 02m
OntarioCharlotte
ONT - CLT
ONTCLT
Ontario
Tue 9/15
5:00 am-3:16 pm
1 stop7h 16m
Charlotte Douglas
Tue 9/22
6:01 pm-10:59 pm
1 stop7h 58m
See travel insights to Charlotte from
How to get the cheapest flight ticket from Ontario to Charlotte
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Ontario and Charlotte?
Prices are currently low for flights on this route.
Typical prices usually range from $342 to $481.The lowest price recently found on this route was $244.
What is the cheapest month to fly to Charlotte?
The cheapest month to fly to Charlotte from Ontario is in October. Flight prices, which tend to average around $388, are often lower during this time because this is during the off-season. If you are unable to visit Charlotte during the month of October, then departing from Ontario during the month April is also very affordable. Most momondo users find prices during this month for around $408.
What is the cheapest day to depart on your flight to Charlotte?
The cheapest day to depart on your flight to Charlotte is on a Tuesday when prices can be found for as low as $458. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Charlotte is Sunday, with ticket prices averaging around $560.
What is the cheapest time of day to depart on your flight to Charlotte?
Flying to Charlotte from Ontario at noon is the least expensive time of day to depart. momondo users have found prices as low as $468 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Charlotte is in the evening when prices are around $516.
What is the cheapest Ontario to Charlotte Douglas flight route?
Fly from Ontario to Charlotte Douglas for the best Ontario - Charlotte Douglas flight prices
How far in advance should I book a flight from Ontario to Charlotte?
You are more likely to see cheaper flights to Charlotte from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Charlotte for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charlotte from Ontario for as low as $377 on momondo.
What cabin class options are available on Ontario to Charlotte flights?
There are 3 cabin classes available to choose from on Ontario to Charlotte flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Ontario to Charlotte flights?
No. A direct flight is the cheapest option for a flight between Ontario to Charlotte.
How have Ontario to Charlotte flight prices changed over time?
As of August 2026, prices for Ontario to Charlotte flights are approximately 90% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Ontario to Charlotte Douglas?
Southwest, Delta, and United Airlines are the most popular carriers operating from Ontario to Charlotte Douglas
What airlines fly to Charlotte?
American Airlines, Delta and Frontier are the top three most popular airlines that fly to Charlotte from Ontario according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Charlotte. Keep in mind that there are 7 different airlines that fly to Charlotte on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Charlotte
Cheap Ontario to Charlotte (ONT to CLT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Charlotte
Frequently asked questions about flying from Ontario to Charlotte
How far is Ontario to Charlotte Douglas by plane?
The distance between Ontario and Charlotte Douglas is about 2080.3 mi. Typically, this will take 4h 25m by plane in normal conditions.
When did momondo last update prices for flights from Ontario Airport to Charlotte Douglas Airport?
Prices for flights from Ontario Airport to Charlotte Douglas Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Charlotte Douglas Airport?
As of August 2026, there are 5 operators available to choose from for flights from Ontario Airport to Charlotte Douglas Airport.
How old do you have to be to fly from Ontario Airport to Charlotte Douglas Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Charlotte Douglas Airport.
What documentation or ID do you need to fly to Charlotte Douglas Airport?
The travel and health documents required for your trip to Charlotte Douglas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charlotte Douglas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ontario to Charlotte?
Based on momondo bookings for flights between Ontario and Charlotte, the leading plane model is Airbus A321-100/200, making up 31.96% of the total bookings. Other popular models include Airbus A318/A319/A320/A321 with 8.25%, Boeing 737-800 Passenger/BBJ2 (winglets) with 8.25%, and Airbus A321neo with 8.25%.
What is the most popular airline from Ontario to Charlotte?
momondo data reveals that the most frequently booked airline on the route from Ontario to Charlotte is American Airlines, representing 75% of all bookings. The subsequent popular airlines are Frontier at 11%, Southwest at 6%, and Delta at 5%.
Best airlines flying from Ontario to Charlotte
Compare and see reviews for airlines that fly from Ontario to Charlotte with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $187 | Free Cancellation | Rating 5.6 2,740 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.4 10,062 reviews | |||
| PriceFrom $312 | Free Cancellation | Rating 7.1 11,845 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 7.8 8,497 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 8.0 4,229 reviews |
American Airlines Flights From Ontario to Charlotte
Across 5 American Airlines flights from Ontario to Charlotte this week, the average price was $472, with the best American Airlines deals starting from $312 round-trip. 11,845 users have rated American Airlines on momondo, with an average score of 7.1/10.
Traveling to a place near Charlotte?
Book flights to Charlotte if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Charlotte?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Charlotte. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to Charlotte with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Charlotte flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Charlotte?
momondo helps you find the best flight between Ontario and Charlotte by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to Charlotte right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ontario to Charlotte now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Charlotte and let you know when they change.