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Cheap flights from Ontario to Charleston (ONT - CHS)

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The best prices from Ontario to Charleston are usually found in August or September, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

How to find the cheapest flight from
Ontario (ONT) to Charleston (CHS)

ONT - CHS
Price
$217 - $689
CHS
Temperature
62.6 - 91.4 °F
CHS
Rainfall
2.5 - 6.7 inches
Popular in December High demand for flights, 33% potential price rise
Cheapest in August Best time to find cheap flights, 53% potential price drop
Round-trip from $217 From Ontario to Charleston
One-way from $187 One-way flight from Ontario to Charleston
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ontario to Charleston?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 78% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from Ontario to Charleston at least 44 days early can save you up to 30% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Ontario to Charleston for as little as $427 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $482 for flights departing within the next 3 days.

Cheap flights from Ontario to Charleston in July, August 2020

The best prices found for ONT to CHS flights for July, August
16 Jul - 23 Jul
$308pp
ONT
Ontario
Cape Air
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
Cape Air
 
1 STOP
ONT
Ontario
19 Jul - 25 Jul
$326pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
Alaska Airlines
 
1 STOP
ONT
Ontario
16 Jul - 23 Jul
$334pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
ONT
Ontario

Ontario to Charleston 2020 flight deals

Cheap flights to Charleston from Ontario found for this year
16 Jul - 23 Jul
$308pp
ONT
Ontario
Cape Air
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
Cape Air
 
1 STOP
ONT
Ontario
12 Aug - 17 Aug
$311pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
American Airlines
   
2 STOPS
ONT
Ontario
20 Aug - 25 Aug
$313pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
Delta
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Charleston

Late deals on round-trip flights to Charleston from Ontario, departing today and this week
23 Jun - 27 Jul
$671pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
ONT
Ontario
28 Jun - 4 Jul
$689pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
ONT
Ontario
26 Jun - 29 Jul
$781pp
ONT
Ontario
Multiple Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
ONT
Ontario

One-way flights to Charleston from Ontario

The cheapest one-way flights from Ontario to Charleston
6:49 am - 7:06 pm
Spirit Airlines
1 Stop
9h 17m
ONT - CHS
Spirit Airlines
$187
Ovago
2:30 am - 5:20 pm
Allegiant Air
2 Stops
11h 50m
ONT - CHS
Allegiant Air
$245
Ovago
6:15 am - 7:00 pm
Sun Country Air
2 Stops
9h 45m
ONT - CHS
Sun Country Air
$554
Ovago

Related info for your journey

Useful info, stats and facts about Ontario to Charleston flights.

Flight FAQs

From Ontario to Charleston

Are flight prices decreasing from Ontario to Charleston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Charleston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ontario to Charleston for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Charleston for under $400. The cheapest flight booked recently is on Cape Air for just $308, but on average you can expect to pay $339.

Are there nonstop flights from Ontario to Charleston for under $300 on Cheapflights?

There are no nonstop flights from Ontario to Charleston, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Charleston for under $700?

There are currently 10+ open flights from Ontario to Charleston within the next 7 days for less than $700.

How popular is this flight route?

This flight path from Ontario to Charleston AFB-Municipal was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

Southwest Airlines Co. offers the cheapest flights from Ontario to Charleston. Per day you can find on average 128 flights for this route and airline.

Does it rain more in Ontario or Charleston?

Ontario will have less rainfall in 2 compared to Charleston over the next 1 days.

Is Ontario weather warmer or cooler than Charleston?

Expect the weather to be around 95 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Charleston is generally colder than in Ontario.

Alternative routes for Ontario to Charleston

Destination information for Charleston

Things to know before you go. Useful info for your trip from Ontario to Charleston
Average temperature for July in Charleston
91.4 °F
Avg rainfall for July in Charleston
5.9 ″

Airports servicing Ontario

Airports servicing Charleston