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Cheap flights from Charlotte to Los Angeles from $119

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 8/12. 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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Find the cheapest flights from Charlotte to Los Angeles

Cheap round-trip flights

Frontier Logo
5:31 pm - 11:50 pmCLT-ONT
9h 19m1 stop
Frontier Logo
12:59 am - 4:26 pmONT-CLT
12h 27m1 stop
$258Frontier
Find Deal
Tue, Aug 12 - Wed, Aug 13
Frontier Logo
5:32 pm - 11:50 pmCLT-ONT
9h 18m1 stop
Frontier Logo
8:59 pm - 4:25 pmONT-CLT
16h 26m1 stop
$265Frontier
Find Deal
Sun, Aug 31 - Sat, Sep 6
Frontier Logo
5:20 pm - 7:54 pmCLT-ONT
29h 34m1 stop
Frontier Logo
8:59 pm - 4:25 pmONT-CLT
16h 26m1 stop
$267Frontier
Find Deal
Mon, Sep 8 - Wed, Sep 10
Frontier Logo
5:38 pm - 7:54 pmCLT-ONT
29h 16m1 stop
Frontier Logo
8:59 pm - 4:25 pmONT-CLT
16h 26m1 stop
$268Frontier
Find Deal
Fri, Sep 19 - Sat, Sep 27
American Airlines Logo
7:27 pm - 9:24 pmCLT-ONT
4h 57mnonstop
American Airlines Logo
10:35 pm - 6:08 amONT-CLT
4h 33mnonstop
$305American Airlines
Find Deal
Wed, Sep 24 - Sat, Oct 4
American Airlines Logo
1:50 pm - 3:32 pmCLT-ONT
4h 42mnonstop
American Airlines Logo
10:35 pm - 6:08 amONT-CLT
4h 33mnonstop
$306American Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
Southwest Logo
5:05 pm - 10:30 pmCLT-ONT
8h 25m1 stop
Southwest Logo
6:45 am - 4:35 pmONT-CLT
6h 50m1 stop
$330Southwest
Find Deal
Thu, Aug 21 - Tue, Aug 26
Southwest Logo
10:50 am - 6:25 pmCLT-ONT
10h 35m1 stop
Southwest Logo
9:10 am - 8:45 pmONT-CLT
8h 35m1 stop
$336Southwest
Find Deal
Wed, Sep 24 - Sat, Oct 4
United Airlines Logo
4:27 pm - 8:43 pmCLT-ONT
7h 16m1 stop
United Airlines Logo
6:38 pm - 9:30 amONT-CLT
11h 52m2 stops
$376United Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 10
United Airlines Logo
5:30 pm - 10:30 pmCLT-ONT
8h 00m1 stop
United Airlines Logo
7:00 am - 5:15 pmONT-CLT
7h 15m1 stop
$421United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26

Frontier flights from Charlotte to Ontario

Our best Frontier deals on Charlotte to Ontario flight tickets
Frontier
Aug 12
CLT5:31 pmCharlotte Douglas
9h 19m
1 stop
ONT11:50 pmOntario
Aug 13
ONT12:59 amOntario
12h 27m
1 stop
CLT4:26 pmCharlotte Douglas
$258
Find similar
Frontier
Aug 31
CLT5:32 pmCharlotte Douglas
9h 18m
1 stop
ONT11:50 pmOntario
Sep 6
ONT8:59 pmOntario
16h 26m
1 stop
CLT4:25 pmCharlotte Douglas
$265
Find similar
Frontier
Sep 8
CLT5:20 pmCharlotte Douglas
29h 34m
1 stop
ONT7:54 pmOntario
Sep 10
ONT8:59 pmOntario
16h 26m
1 stop
CLT4:25 pmCharlotte Douglas
$267
Find similar

American Airlines flights from Charlotte to Ontario

Our best American Airlines deals on Charlotte to Ontario flight tickets
American Airlines
Sep 24
CLT7:27 pmCharlotte Douglas
4h 57m
ONT9:24 pmOntario
Oct 4
ONT10:35 pmOntario
4h 33m
CLT6:08 amCharlotte Douglas
$305
Find similar
American Airlines
Aug 30
CLT1:50 pmCharlotte Douglas
4h 42m
ONT3:32 pmOntario
Sep 6
ONT10:35 pmOntario
4h 33m
CLT6:08 amCharlotte Douglas
$306
Find similar
American Airlines
Aug 21
CLT7:45 pmCharlotte Douglas
4h 43m
ONT9:28 pmOntario
Aug 26
ONT11:29 pmOntario
4h 41m
CLT7:10 amCharlotte Douglas
$311
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 July 31, 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

Tue 8/12

5:31 pm-11:50 pm

1 stop9h 19m

Ontario

Wed 8/13

12:59 am-4:26 pm

1 stop12h 27m

$258

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Sun 8/31

5:32 pm-11:50 pm

1 stop9h 18m

Ontario

Sat 9/6

8:59 pm-4:25 pm

1 stop16h 26m

$265

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Mon 9/8

5:20 pm-7:54 pm

1 stop29h 34m

Ontario

Wed 9/10

8:59 pm-4:25 pm

1 stop16h 26m

$267

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Fri 9/19

5:38 pm-7:54 pm

1 stop29h 16m

Ontario

Sat 9/27

8:59 pm-4:25 pm

1 stop16h 26m

$268

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Wed 9/24

7:27 pm-9:24 pm

Nonstop4h 57m

Ontario

Sat 10/4

10:35 pm-6:08 am

Nonstop4h 33m

$305

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Sat 8/30

1:50 pm-3:32 pm

Nonstop4h 42m

Ontario

Sat 9/6

10:35 pm-6:08 am

Nonstop4h 33m

$306

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Thu 8/21

5:05 pm-10:30 pm

1 stop8h 25m

Ontario

Tue 8/26

6:45 am-4:35 pm

1 stop6h 50m

$330

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Wed 9/24

10:50 am-6:25 pm

1 stop10h 35m

Ontario

Sat 10/4

9:10 am-8:45 pm

1 stop8h 35m

$336

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Mon 9/8

4:27 pm-8:43 pm

1 stop7h 16m

Ontario

Wed 9/10

6:38 pm-9:30 am

2 stops11h 52m

$376

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

Tue 8/19

5:30 pm-10:30 pm

1 stop8h 00m

Ontario

Tue 8/26

7:00 am-5:15 pm

1 stop7h 15m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 March instead. Flights to Ontario in March, while not as cheap as those in April, still average around $372.

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 Wednesday when prices can be found for as low as $397. 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?

At noon is the cheapest time of day to fly from Charlotte to Ontario when you can find flight prices for as low as $398. Flying to Ontario at noon 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 $447 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 $412 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 $307 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.

How have Charlotte to Ontario flight prices changed over time?

As of July 2025, prices for Charlotte to Ontario flights are approximately 46% 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

$119

Fastest flight time

4h 42m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Charlotte in the past 72 hours is $119. The best round-trip flight deal from Charlotte to Ontario found on momondo in the last 72 hours is $258.
The fastest flight from Charlotte to Ontario takes 4h 42m
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 4h 42m, 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
8,049 reviews
Search Spirit Airlines flights
FrontierPriceFrom $168Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $309Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $328Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • American Airlines Flights From Charlotte to Ontario

    American Airlines flies from Charlotte to Ontario around 6 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Charlotte to Ontario in the last 72 hours was $309 (round-trip), much lower than the average airfare cost of $459 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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