Cheap Flight Tickets from Ontario (ONT) to Charleston (CHS), Starting at $583

Good to Know: Cheapest and Fastest ONT - CHS Flights

Useful information for finding best airline tickets from Ontario International to Charleston Air Force Base-International on your next trip.

Cheapest Round Trip Flight

$1215

AS Alaska Airlines • 1 stop • 15h 4m

Oct 02 – Oct 09

The cheapest round trip flight from Ontario to Charleston (ONT-CHS-ONT) is currently $1215

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Cheapest One way Flight

$583

AA American Airlines • 1 stop • 15h 8m

Oct 09

The cheapest one way flight from Ontario to Charleston (ONT-CHS) is currently $583

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Fastest Flight

10h 23m

The fastest nonstop flight from Ontario to Charleston (ONT-CHS) takes 10h 23m

Top Airlines Flying from Ontario to Charleston

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Ontario (ONT) to Charleston (CHS)

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

Oct 02 - Oct 09, Economy
AS
Ontario → Charleston
15h 4m
6:02 AM - 6:06 PM • 1 stop
AS
Ontario → Charleston
28h 34m
6:59 PM - 9:13 AM • 2 stops
$1215
Alaska Airlines
Oct 02 - Oct 09, Economy
AS
Ontario → Charleston
34h 1m
6:14 PM - 5:55 PM • 2 stops
AS
Ontario → Charleston
27h 35m
6:59 PM - 8:54 AM • 1 stop
$1389
Alaska Airlines
Oct 02 - Oct 09, Economy
AS
Ontario → Charleston
30h 56m
7:59 PM - 5:55 PM • 1 stop
AS
Ontario → Charleston
27h 35m
6:59 PM - 8:54 AM • 1 stop
$1397
Alaska Airlines
Oct 02 - Oct 09, Economy
AS
Ontario → Charleston
22h 12m
7:59 PM - 12:31 PM • 2 stops
AS
Ontario → Charleston
27h 35m
6:59 PM - 8:54 AM • 1 stop
$1445
Alaska Airlines
Oct 02 - Oct 09, Economy
AS
Ontario → Charleston
30h 17m
3:14 PM - 12:31 PM • 2 stops
AS
Ontario → Charleston
27h 35m
6:59 PM - 8:54 AM • 1 stop
$1547
Alaska Airlines
Oct 02 - Oct 09, Economy
AS
Ontario → Charleston
35h 19m
12:12 PM - 12:31 PM • 2 stops
AS
Ontario → Charleston
27h 35m
6:59 PM - 8:54 AM • 1 stop
$1547
Alaska Airlines

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

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

FAQs on Ontario to Charleston Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to CHS?
The most popular airline flying from Ontario to Charleston are
Can I fly from ONT to CHS non-stop?
NO
Which airlines fly nonstop between Ontario and Charleston?
The non-stop flights between Ontario and Charleston are .
What’s the earliest departure time from ONT to CHS Airport?
The earliest flight leaves ONT at 6:02 am and lands in CHS - Charleston Air Force Base-International
What are the airports in Charleston?
CHS
Can I make changes to my Ontario to Charleston 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 ONT to CHS?
Read the fare rules of the Ontario to Charleston 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 Ontario and Charleston?
operate flights between Ontario and Charleston
How long does a flight from Ontario to Charleston take?
It takes approximately 5 hour to fly non-stop from ONT to CHS, which is 2158.51 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Charleston (CHS) ?
In the past couple of days, the cheapest tickets to CHS from ONT were found on AA : USD 583
Do I need a passport to fly between ONT and CHS?
No
What’s the latest departure time from ONT to CHS ?
The last flight leaves ONT at 11:15 pm

Ontario (ONT) to Charleston (CHS): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport Charleston Air Force Base-International , Charleston, US
Distance 2159 miles

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