Cheap Flight Tickets from Charlotte (CLT) to Ontario (ONT), Starting at $280

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

$486

WN Southwest Airlines • 1 stop • 20h

Dec 17 – Apr 01

The cheapest round trip flight from Charlotte to Ontario (CLT-ONT-CLT) is currently $486

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Cheapest Direct Flight

$460

AA American Airlines • nonstop • 7h 36m

Aug 20

The cheapest nonstop flight from Charlotte to Ontario (CLT-ONT) is currently $460

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Fastest Flight

7h 36m

The fastest nonstop flight from Charlotte to Ontario (CLT-ONT) takes 7h 36m

Top Airlines Flying from Charlotte to Ontario

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

United Airlines, UA

United Airlines

Aeromexico Airline (AM)

Aeromexico

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.

Dec 17 - Apr 01, Economy
WN
Charlotte → Ontario
20h
6:45 AM - 3:45 PM • 1 stop
WN
Charlotte → Ontario
20h 5m
5:35 AM - 8:40 PM • 1 stop
$486
Southwest Airlines
Dec 17 - Apr 01, Economy
WN
Charlotte → Ontario
12h 35m
8:10 AM - 1:05 PM • 1 stop
WN
Charlotte → Ontario
20h 5m
5:35 AM - 8:40 PM • 1 stop
$486
Southwest Airlines
Dec 17 - Apr 01, Economy
WN
Charlotte → Ontario
16h 55m
8:10 AM - 3:25 PM • 3 stops
WN
Charlotte → Ontario
20h 25m
5:15 AM - 8:40 PM • 2 stops
$502
Southwest Airlines
Dec 18 - Apr 02, Economy
WN
Charlotte → Ontario
21h 50m
10:45 AM - 8:55 PM • 1 stop
WN
Charlotte → Ontario
10h 10m
1:35 PM - 10:45 PM • 1 stop
$566
Southwest Airlines
Dec 18 - Apr 02, Economy
WN
Charlotte → Ontario
14h 15m
1:00 PM - 6:55 PM • 2 stops
WN
Charlotte → Ontario
20h 5m
5:35 AM - 8:40 PM • 1 stop
$572
Southwest Airlines
Dec 18 - Apr 02, Economy
AA
Charlotte → Ontario
8h 29m
8:45 PM - 10:54 PM • nonstop
AA
Charlotte → Ontario
10h 48m
11:55 PM - 9:43 AM • 1 stop
$671
American 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?
Yes, you can fly CLT to ONT non-stop on
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 AA : USD 671
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 8:45 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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