Which airport is the most popular layover for flights between Ontario and Charlotte?

Atlanta (ATL) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Ontario to Charlotte on average per week?

The number of flights available between Ontario and Charlotte is 2 per week as of August 2025. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

Which layover airport has the shortest travel time from Ontario to Charlotte?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 26m.

What airlines fly to Charlotte?

American Airlines, Spirit Airlines and Delta 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 75% 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.

What is the cheapest airline that flies from Ontario to Charlotte Douglas?

Frontier, American Airlines, and Delta are the most popular carriers operating from Ontario to Charlotte Douglas

Which layover airport offers the lowest fares from Ontario to Charlotte?

Flights via Denver (DEN) offer the lowest average round-trip price of $150.

Which layover airport has the shortest connection time from Ontario to Charlotte?

Atlanta (ATL) has the shortest average layover time for this route: 0h 57m.

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 2025, 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.

$120 Cheap Flights from Ontario to Charlotte (ONT-CLT) in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to Charlotte (ONT-CLT)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:28 pm - 7:51 pmONT-CLT

28h 23m1 stop

5:20 pm - 7:54 pmCLT-ONT

29h 34m1 stop

$153Frontier

Find Deal

Thu, Sep 11 - Mon, Sep 15

12:28 pm - 7:51 pmONT-CLT

28h 23m1 stop

5:20 pm - 7:54 pmCLT-ONT

29h 34m1 stop

$175Frontier

Find Deal

Thu, Sep 25 - Mon, Sep 29

12:28 pm - 10:59 pmONT-CLT

31h 31m2 stops

5:20 pm - 7:54 pmCLT-ONT

29h 34m1 stop

$280

Find Deal

Fri, Sep 19 - Mon, Sep 22

12:28 pm - 12:45 pmONT-CLT

21h 17m2 stops

8:55 am - 6:35 pmCLT-ONT

12h 40m1 stop

$283

Find Deal

Thu, Sep 25 - Thu, Oct 2

10:29 pm - 5:52 amONT-CLT

4h 23mnonstop

7:32 pm - 9:36 pmCLT-ONT

5h 04mnonstop

$297American Airlines

Find Deal

Tue, Oct 14 - Wed, Oct 22

10:35 pm - 6:08 amONT-CLT

4h 33mnonstop

7:32 pm - 9:36 pmCLT-ONT

5h 04mnonstop

$307American Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 22

10:25 pm - 8:41 amONT-CLT

7h 16m1 stop

5:30 am - 10:40 amCLT-ONT

8h 10m1 stop

$316Delta

Find Deal

Tue, Nov 11 - Wed, Nov 19

10:25 pm - 8:41 amONT-CLT

7h 16m1 stop

5:29 pm - 11:52 pmCLT-ONT

9h 23m1 stop

$317Delta

Find Deal

Tue, Nov 11 - Wed, Nov 19

6:36 pm - 9:01 amONT-CLT

11h 25m2 stops

4:27 pm - 8:24 pmCLT-ONT

6h 57m1 stop

$322United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

7:02 am - 5:05 pmONT-CLT

7h 03m1 stop

6:30 am - 5:40 pmCLT-ONT

14h 10m2 stops

$332United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 18

Frontier flights from Ontario to Charlotte

Our best Frontier deals on Ontario to Charlotte flight tickets

Frontier

Sep 11

ONT12:28 pmOntario

28h 23m

1 stop

CLT7:51 pmCharlotte Douglas

Sep 15

CLT5:20 pmCharlotte Douglas

29h 34m

1 stop

ONT7:54 pmOntario

$153

Find similar

Frontier

Sep 25

ONT12:28 pmOntario

28h 23m

1 stop

CLT7:51 pmCharlotte Douglas

Sep 29

CLT5:20 pmCharlotte Douglas

29h 34m

1 stop

ONT7:54 pmOntario

$175

Find similar

Frontier

Oct 1

ONT8:59 pmOntario

16h 26m

1 stop

CLT4:25 pmCharlotte Douglas

Oct 5

CLT8:55 amCharlotte Douglas

12h 40m

1 stop

ONT6:35 pmOntario

$194

Find similar

Delta flights from Ontario to Charlotte

Our best Delta deals on Ontario to Charlotte flight tickets

Delta

Nov 11

ONT10:25 pmOntario

7h 16m

1 stop

CLT8:41 amCharlotte Douglas

Nov 19

CLT5:30 amCharlotte Douglas

8h 10m

1 stop

ONT10:40 amOntario

$316

Find similar

Delta

Nov 11

ONT10:25 pmOntario

7h 16m

1 stop

CLT8:41 amCharlotte Douglas

Nov 19

CLT5:29 pmCharlotte Douglas

9h 23m

1 stop

ONT11:52 pmOntario

$317

Find similar

Delta

Nov 11

ONT6:00 amOntario

7h 21m

1 stop

CLT4:21 pmCharlotte Douglas

Nov 17

CLT5:11 pmCharlotte Douglas

8h 53m

1 stop

ONT11:04 pmOntario

$326

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Thu 9/11

12:28 pm-7:51 pm

1 stop28h 23m

Charlotte Douglas

Mon 9/15

5:20 pm-7:54 pm

1 stop29h 34m

$153

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Thu 9/25

12:28 pm-7:51 pm

1 stop28h 23m

Charlotte Douglas

Mon 9/29

5:20 pm-7:54 pm

1 stop29h 34m

$175

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Fri 9/19

12:28 pm-10:59 pm

2 stops31h 31m

Charlotte Douglas

Mon 9/22

5:20 pm-7:54 pm

1 stop29h 34m

$280

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Thu 9/25

12:28 pm-12:45 pm

2 stops21h 17m

Charlotte Douglas

Thu 10/2

8:55 am-6:35 pm

1 stop12h 40m

$283

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Tue 10/14

10:29 pm-5:52 am

Nonstop4h 23m

Charlotte Douglas

Wed 10/22

7:32 pm-9:36 pm

Nonstop5h 04m

$297

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Sat 9/27

10:35 pm-6:08 am

Nonstop4h 33m

Charlotte Douglas

Wed 10/22

7:32 pm-9:36 pm

Nonstop5h 04m

$307

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Tue 11/11

10:25 pm-8:41 am

1 stop7h 16m

Charlotte Douglas

Wed 11/19

5:30 am-10:40 am

1 stop8h 10m

$316

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Tue 11/11

10:25 pm-8:41 am

1 stop7h 16m

Charlotte Douglas

Wed 11/19

5:29 pm-11:52 pm

1 stop9h 23m

$317

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Tue 10/14

6:36 pm-9:01 am

2 stops11h 25m

Charlotte Douglas

Tue 10/21

4:27 pm-8:24 pm

1 stop6h 57m

$322

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Tue 9/30

7:02 am-5:05 pm

1 stop7h 03m

Charlotte Douglas

Sat 10/18

6:30 am-5:40 pm

2 stops14h 10m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Charlotte?

The cheapest month to fly to Charlotte from Ontario is in September. Flight prices, which tend to average around $328, are often lower during this time because this is during the off-season. If you are unable to visit Charlotte during the month of September, then departing from Ontario during the month January is also very affordable. Most momondo users find prices during this month for around $378.

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 Wednesday when prices can be found for as low as $433. 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 $522.

What is the cheapest time of day to depart on your flight to Charlotte?

Flying to Charlotte from Ontario in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $223 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Charlotte is in the evening when prices are around $479.

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 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 $424 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 $356 on momondo.

What cabin class options are available on Ontario to Charlotte Douglas flights?

There are 3 cabin classes available to choose from on Ontario to Charlotte Douglas 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?

You could potentially save up to 3% on your flight if you consider stops on a Ontario to Charlotte flight.

How have Ontario to Charlotte flight prices changed over time?

As of August 2025, prices for Ontario to Charlotte flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Charlotte

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Charlotte according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$162
Fastest flight time	4h 23m
Direct flights	Every day
Airports in Charlotte	1 airport

The best one-way flight to Charlotte from Ontario in the past 72 hours is $162. The best round-trip flight deal from Ontario to Charlotte found on momondo in the last 72 hours is $325.

The fastest flight from Ontario to Charlotte takes 4h 23m

Direct flights go from Ontario to Charlotte every day.

There is 1 airport near Charlotte: Charlotte Douglas (CLT)

Search flight deals

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 23m 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 2025, 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 27.69% of the total bookings. Other popular models include Airbus A321neo with 11.69%, Airbus A318/A319/A320/A321 with 11.38%, and Boeing 737 MAX 9 with 7.08%.
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 73% of all bookings. The subsequent popular airlines are Delta at 10%, Frontier at 9%, and Southwest 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
Frontier	PriceFrom $129	Free Cancellation	Rating 5.8 3,204 reviews	Search Frontier flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
United Airlines	PriceFrom $296	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
Southwest	PriceFrom $305	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
American Airlines	PriceFrom $309	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

American Airlines Flights From Ontario to Charlotte
Across 2 American Airlines flights from Ontario to Charlotte this week, the average price was $461, with the best American Airlines deals starting from $309 round-trip. 10,000 users have rated American Airlines on momondo, with an average score of 7.2/10.

Spartanburg

Rock Hill

Gastonia

Boone

Hickory

Blowing Rock

Mooresville

Salisbury

Kannapolis

Pineville

Kings Mountain

Shelby

Fort Mill

Gaffney

Statesville

Huntersville

Matthews

Morganton

Cornelius

Lancaster

Why 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.

An easier way to manage your Charlotte trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 9/2

Tue 9/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing North Carolina

Asheville Regional Airport

New Bern Coastal Carolina Rgnl Airport

Fayetteville Airport

Greensboro/H. Point Airport

Wilmington New Hanover County Airport

Jacksonville Albert J Ellis Airport

Pitt-Greenville Airport

Raleigh-Durham Airport

Concord Regional Airport

Popular cities in the United States

Flights to New Yorkfrom $38

Flights to Los Angelesfrom $45

Flights to Miamifrom $52

Flights to Chicagofrom $46

Flights to Orlandofrom $39

Flights to Las Vegasfrom $38

Flights to San Franciscofrom $38

Flights to Washington, D.C.from $38

Flights to Bostonfrom $58

Flights to Atlantafrom $38

Flights to Dallasfrom $52

Flights to Seattlefrom $85

Cheap flights from Ontario to Charlotte from $120

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 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Charlotte (ONT-CLT)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Ontario to Charlotte

Our best Frontier deals on Ontario to Charlotte flight tickets

Delta flights from Ontario to Charlotte

Our best Delta deals on Ontario to Charlotte flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Charlotte that are best for you.

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 cheapest month to fly to Charlotte?

What is the cheapest day to depart on your flight to Charlotte?

What is the cheapest time of day to depart on your flight to Charlotte?

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 to Charlotte?

What cabin class options are available on Ontario to Charlotte Douglas flights?

There are 3 cabin classes available to choose from on Ontario to Charlotte Douglas 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?

You could potentially save up to 3% on your flight if you consider stops on a Ontario to Charlotte flight.

How have Ontario to Charlotte flight prices changed over time?

As of August 2025, prices for Ontario to Charlotte flights are approximately 52% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Ontario to Charlotte Douglas?

Frontier, American Airlines, and Delta are the most popular carriers operating from Ontario to Charlotte Douglas

What airlines fly to Charlotte?

Which airport is the most popular layover for flights between Ontario and Charlotte?

Atlanta (ATL) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ontario to Charlotte?

Flights via Denver (DEN) offer the lowest average round-trip price of $150.

Which layover airport has the shortest travel time from Ontario to Charlotte?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 26m.

Which layover airport has the shortest connection time from Ontario to Charlotte?

Atlanta (ATL) has the shortest average layover time for this route: 0h 57m.

How many flights depart from Ontario to Charlotte on average per week?

The number of flights available between Ontario and Charlotte is 2 per week as of August 2025. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

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

Best Price Found

Fastest flight time

Direct flights

Airports in Charlotte

How far is Ontario to Charlotte Douglas by plane?

When did momondo last update prices for flights from Ontario Airport to Charlotte Douglas Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Charlotte Douglas Airport?

What is the most popular plane model from Ontario to Charlotte?

What is the most popular airline from Ontario to Charlotte?

Best airlines flying from Ontario to Charlotte

Compare and see reviews for airlines that fly from Ontario to Charlotte with momondo

American Airlines Flights From Ontario to Charlotte

Traveling to a place near Charlotte?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Charlotte?

Can I find flights from Ontario to Charlotte with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Charlotte?

I’m not ready to book a flight from Ontario to Charlotte right now. Can momondo alert me if prices change?

An easier way to manage your Charlotte trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing North Carolina