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Cheap flights from Charlotte to Los Angeles from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to Los Angeles departing on 2/1. 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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0 bags

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Cheap round-trip flights

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Frontier Logo
10:21 am - 9:23 pmCLT-ONT
14h 02m1 stop
Frontier Logo
6:00 am - 5:55 pmONT-CLT
8h 55m1 stop
$139Frontier
Find Deal
Fri, Jan 9 - Mon, Jan 12
Frontier Logo
12:12 pm - 11:59 pmCLT-ONT
14h 47m1 stop
Frontier Logo
7:00 am - 11:17 amONT-CLT
25h 17m1 stop
$145Frontier
Find Deal
Thu, Feb 12 - Wed, Feb 18
Frontier Logo
5:13 pm - 12:20 amCLT-ONT
10h 07m1 stop
Frontier Logo
6:20 am - 4:18 pmONT-CLT
6h 58m1 stop
$148Frontier
Find Deal
Fri, Jan 23 - Mon, Feb 2
Frontier Logo
12:12 pm - 11:59 pmCLT-ONT
14h 47m1 stop
Frontier Logo
6:00 am - 11:17 amONT-CLT
26h 17m1 stop
$157Frontier
Find Deal
Thu, Feb 12 - Thu, Feb 19
Frontier Logo
5:13 pm - 12:20 amCLT-ONT
10h 07m1 stop
Frontier Logo
6:20 am - 4:18 pmONT-CLT
6h 58m1 stop
$165Frontier
Find Deal
Fri, Jan 23 - Mon, Jan 26
Frontier Logo
10:21 am - 9:23 pmCLT-ONT
14h 02m1 stop
Frontier Logo
8:31 am - 4:43 pmONT-CLT
29h 12m2 stops
$171Frontier
Find Deal
Fri, Jan 9 - Mon, Jan 12
Frontier Logo
7:51 pm - 9:17 pmCLT-ONT
28h 26m2 stops
Frontier Logo
7:00 am - 11:17 amONT-CLT
25h 17m1 stop
$175Frontier
Find Deal
Tue, Feb 10 - Wed, Feb 18
Frontier Logo
8:47 am - 1:39 pmCLT-ONT
7h 52m1 stop
Frontier Logo
6:00 am - 5:55 pmONT-CLT
8h 55m1 stop
$182Frontier
Find Deal
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
6:43 pm - 11:59 pmCLT-ONT
8h 16m1 stop
Frontier Logo
8:32 am - 10:40 amONT-CLT
23h 08m2 stops
$183Frontier
Find Deal
Sun, Jan 18 - Mon, Jan 19
Frontier Logo
7:51 pm - 9:17 pmCLT-ONT
28h 26m2 stops
Frontier Logo
6:00 am - 11:17 amONT-CLT
26h 17m1 stop
$188Frontier
Find Deal
Tue, Feb 10 - Thu, Feb 19

Frontier flights from Charlotte to Ontario

Our best Frontier deals on Charlotte to Ontario flight tickets
Frontier
Jan 9
CLT10:21 amCharlotte Douglas
14h 02m
1 stop
ONT9:23 pmOntario
Jan 12
ONT6:00 amOntario
8h 55m
1 stop
CLT5:55 pmCharlotte Douglas
$139
Find similar
Frontier
Feb 12
CLT12:12 pmCharlotte Douglas
14h 47m
1 stop
ONT11:59 pmOntario
Feb 18
ONT7:00 amOntario
25h 17m
1 stop
CLT11:17 amCharlotte Douglas
$145
Find similar
Frontier
Jan 23
CLT5:13 pmCharlotte Douglas
10h 07m
1 stop
ONT12:20 amOntario
Feb 2
ONT6:20 amOntario
6h 58m
1 stop
CLT4:18 pmCharlotte Douglas
$148
Find similar

Southwest flights from Charlotte to Ontario

Our best Southwest deals on Charlotte to Ontario flight tickets
Southwest
Dec 17
CLT6:10 amCharlotte Douglas
7h 25m
1 stop
ONT10:35 amOntario
Jan 9
ONT6:30 amOntario
9h 00m
1 stop
CLT6:30 pmCharlotte Douglas
$405
Find similar
Southwest
Dec 17
CLT6:10 amCharlotte Douglas
9h 00m
2 stops
ONT12:10 pmOntario
Jan 9
ONT5:55 amOntario
9h 35m
2 stops
CLT6:30 pmCharlotte Douglas
$415
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Charlotte to Ontario 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Charlotte to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Fri 1/9

10:21 am-9:23 pm

1 stop14h 02m

Ontario

Mon 1/12

6:00 am-5:55 pm

1 stop8h 55m

$139

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Thu 2/12

12:12 pm-11:59 pm

1 stop14h 47m

Ontario

Wed 2/18

7:00 am-11:17 am

1 stop25h 17m

$145

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Fri 1/23

5:13 pm-12:20 am

1 stop10h 07m

Ontario

Mon 2/2

6:20 am-4:18 pm

1 stop6h 58m

$148

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Thu 2/12

12:12 pm-11:59 pm

1 stop14h 47m

Ontario

Thu 2/19

6:00 am-11:17 am

1 stop26h 17m

$157

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Fri 1/23

5:13 pm-12:20 am

1 stop10h 07m

Ontario

Mon 1/26

6:20 am-4:18 pm

1 stop6h 58m

$165

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Fri 1/9

10:21 am-9:23 pm

1 stop14h 02m

Ontario

Mon 1/12

8:31 am-4:43 pm

2 stops29h 12m

$171

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Tue 2/10

7:51 pm-9:17 pm

2 stops28h 26m

Ontario

Wed 2/18

7:00 am-11:17 am

1 stop25h 17m

$175

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Thu 1/8

8:47 am-1:39 pm

1 stop7h 52m

Ontario

Mon 1/12

6:00 am-5:55 pm

1 stop8h 55m

$182

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Sun 1/18

6:43 pm-11:59 pm

1 stop8h 16m

Ontario

Mon 1/19

8:32 am-10:40 am

2 stops23h 08m

$183

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Tue 2/10

7:51 pm-9:17 pm

2 stops28h 26m

Ontario

Thu 2/19

6:00 am-11:17 am

1 stop26h 17m

$188

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Charlotte to Ontario

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 Ontario?

In general, April is the cheapest month to fly from Charlotte to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $328. If you aren’t able to travel during the month of April, then book flights to Ontario from Charlotte during September instead. Flights to Ontario in September, while not as cheap as those in April, still average around $350.

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

The cheapest day to depart on your flight to Ontario is on a Friday when prices can be found for as low as $393. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Charlotte to Ontario for around $577.

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

In the evening is the cheapest time of day to fly from Charlotte to Ontario when you can find flight prices for as low as $386. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $423 on average. Flights to Ontario from Charlotte in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Charlotte Douglas to Ontario flight route?

Fly from Charlotte Douglas to Ontario for the best Charlotte Douglas - Ontario flight prices

How far in advance should I book a flight to Ontario?

You are more likely to see cheaper flights to Ontario from Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Charlotte for as low as $309 on momondo.

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

There are 2 cabin classes available to choose from on Charlotte Douglas to Ontario 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 Charlotte to Ontario flights?

You could potentially save up to 47% on your flight if you consider stops on a Charlotte to Ontario flight.

How have Charlotte to Ontario flight prices changed over time?

As of December 2025, prices for Charlotte to Ontario flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Charlotte to Ontario

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

Cheap Charlotte to Ontario (CLT to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charlotte to Ontario

Best Price Found

$405

Fastest flight time

5h 09m

Direct flights

Every day

Airports in Ontario

1 airport
The best flight deal from Charlotte to Ontario found on momondo in the last 72 hours is $405
The fastest flight from Charlotte to Ontario takes 5h 09m
Direct flights go from Charlotte to Ontario every day.
There is 1 airport near Ontario: Ontario (ONT)
Search flight deals

  • How far is Charlotte Douglas to Ontario by plane?

    Charlotte Douglas and Ontario are 2080.3 mi apart from one another. Flights usually cover this in 7h 52m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Charlotte Douglas Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Charlotte Douglas Airport to Ontario Airport?

  • How old do you have to be to fly from Charlotte Douglas Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charlotte Douglas Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • What is the most popular airline from Charlotte to Ontario?

Best airlines flying from Charlotte to Ontario

Compare and see reviews for airlines that fly from Charlotte to Ontario with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $45Free CancellationRating
6.3
8,156 reviews
Search Spirit Airlines flights
FrontierPriceFrom $168Free CancellationRating
5.8
3,093 reviews
Search Frontier flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,009 reviews
Search Delta flights
SouthwestPriceFrom $293Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $299Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

  • American Airlines Flights From Charlotte to Ontario

    American Airlines flies from Charlotte to Ontario around 1 time per week, with 11,045 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Charlotte to Ontario in the last 72 hours was $299 (round-trip), much lower than the average airfare cost of $422 for American Airlines flights on this route.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charlotte to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Ontario from Charlotte on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Charlotte to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Charlotte to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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