Cheap Flight Tickets from Charlotte (CLT) to Ontario (ONT), Starting at $523

Good to Know: Cheapest and Fastest CLT - ONT Flights

Useful information for finding best airline tickets from Charlotte Douglas International to Ontario International on your next trip.

Cheapest Round Trip Flight

$523

WN Southwest Airlines • 2 stops • 18h 50m

Sep 10 – Sep 16

The cheapest round trip flight from Charlotte to Ontario (CLT-ONT-CLT) is currently $523

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Fastest Flight

10h 46m

The fastest nonstop flight from Charlotte to Ontario (CLT-ONT) takes 10h 46m

Top Airlines Flying from Charlotte to Ontario

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Charlotte (CLT) to Ontario (ONT)

Compare and book low fare round-trip air tickets from Charlotte to Ontario. Ideal for travelers with confirmed return itineraries.

Sep 10 - Sep 16, Economy
WN
Charlotte → Ontario
18h 50m
6:35 AM - 3:05 PM • 2 stops
WN
Charlotte → Ontario
18h 25m
7:25 AM - 9:30 PM • 1 stop
$523
Southwest Airlines
Sep 10 - Sep 16, Economy
WN
Charlotte → Ontario
24h 10m
6:35 AM - 7:25 PM • 2 stops
WN
Charlotte → Ontario
16h 45m
5:45 AM - 5:50 PM • 2 stops
$525
Southwest Airlines
Sep 10 - Sep 16, Economy
WN
Charlotte → Ontario
25h 55m
8:10 AM - 10:05 PM • 2 stops
WN
Charlotte → Ontario
16h 45m
5:45 AM - 5:50 PM • 2 stops
$530
Southwest Airlines
Sep 10 - Sep 16, Economy
WN
Charlotte → Ontario
27h 35m
6:35 AM - 9:30 PM • 2 stops
WN
Charlotte → Ontario
16h 45m
5:45 AM - 5:50 PM • 2 stops
$530
Southwest Airlines
Sep 10 - Sep 16, Economy
AA
Charlotte → Ontario
10h 46m
- • 1 stop
AA
Charlotte → Ontario
10h 37m
- • 1 stop
$574
American Airlines
Sep 10 - Sep 16, Economy
WN
Charlotte → Ontario
20h 25m
11:50 AM - 10:15 PM • 2 stops
WN
Charlotte → Ontario
16h 45m
5:45 AM - 5:50 PM • 2 stops
$579
Southwest Airlines

Fly from Charlotte to Ontario with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Charlotte to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Charlotte to Ontario Flights

What are the airports in Charlotte?
CLT
What’s the most popular airline flying from CLT to ONT?
The most popular airline flying from Charlotte to Ontario are
Can I fly from CLT to ONT non-stop?
NO
Which airlines fly nonstop between Charlotte and Ontario?
The non-stop flights between Charlotte and Ontario are .
What’s the earliest departure time from CLT to ONT Airport?
The earliest flight leaves CLT at 6:35 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Charlotte to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from CLT to ONT?
Read the fare rules of the Charlotte to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Charlotte and Ontario?
operate flights between Charlotte and Ontario
How long does a flight from Charlotte to Ontario take?
It takes approximately 5 hour to fly non-stop from CLT to ONT, which is 2078.2 miles by air.
Which airlines provide the cheapest flights from Charlotte (CLT) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from CLT were found on WN : USD 525
Do I need a passport to fly between CLT and ONT?
No
What’s the latest departure time from CLT to ONT ?
The last flight leaves CLT at 10:000 pm

Charlotte (CLT) to Ontario (ONT): Airport Information

Origin Airport Charlotte Douglas International , Charlotte, US
Destination Airport Ontario International , Ontario, US
Distance 2078 miles

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