Which airports can I use when flying from Charleston to Ontario?

Flights from Charleston to Ontario usually depart from Charleston Yeager (CRW) and arrive at Ontario (ONT).

What cabin classes can I book on flights from Charleston to Ontario?

Only Economy Class is available on flights from Charleston to Ontario.

Which airports do connecting flights from Charleston to Ontario pass through?

One-stop flights from Charleston to Ontario most commonly connect through: • Atlanta Hartsfield-Jackson (ATL) - 76% of one-stop connections • Chicago O'Hare Intl (ORD) - 18% of one-stop connections • Charlotte Douglas (CLT) - 6% of one-stop connections

Can I save money by using flexible dates for flights from Charleston to Ontario?

Yes. Flexible dates can save you up to 28% on flights from Charleston to Ontario. Friday is the cheapest departure day at $428 round-trip on average, while Monday is the most expensive at $588, a difference of $160. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

How long is a flight from Charleston to Ontario?

There are currently no nonstop flights available from Charleston to Ontario. Flights with 1 layover take between 7h 40m and 8h 04m in total, depending on the connection.

Do I need a passport to fly from Charleston to Ontario?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Charleston to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $388 to $1,978. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Charleston to Ontario looking right now?

One-way fares from Charleston to Ontario are currently in line with typical prices for this route. Average one-way fares are about $415.

How much time can I save by choosing a different layover airport from Charleston to Ontario?

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 40m, compared with 7h 44m via Chicago O'Hare Intl (ORD) and 8h 04m via Atlanta Hartsfield-Jackson (ATL).

What is the time difference between Charleston and Ontario?

Ontario is 3 hours behind Charleston (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

How much should I expect to pay for a Charleston to Ontario flight?

Round-trip flights from Charleston to Ontario range from $473 to $588, with an average of $538 over the past 12 months. Anything below $473 counts as a good deal.

How much is a round-trip flight from Charleston to Ontario?

Round-trip flights from Charleston to Ontario typically range from $473 to $588. The lowest price found in the past 5 days was $388, on Delta.

Which airline is the cheapest to fly from Charleston to Ontario?

Delta ($388) and American Airlines ($399) are the cheapest airlines to fly round-trip from Charleston to Ontario according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Charleston to Ontario?

Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the Charleston to Ontario route. 76% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.

What is the cheapest layover airport when flying from Charleston to Ontario?

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $468. Based on KAYAK data over the past 3 months.

When flying from Charleston to Ontario which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Charleston to Ontario layovers at 4h 39m over the past 3 months.

$383 CHEAP FLIGHTS from Charleston to Ontario (CRW - ONT)

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Cheapest round-trip

$388

Typical prices: $473-$588

Delta

Fri 11/23Mon 11/26

CRW - ONT • 1 stop

Cheapest one-way

$383

Typical prices: $239-$437

Delta

Mon 12/3

CRW - ONT • 1 stop

When to travel

October

Cheapest • 21% price drop

February

Most popular

Good to know

Top layover airports

Atlanta Hartsfield-Jackson (ATL)

Cheapest • Avg $468 (round-trip)

Charlotte Douglas (CLT)

Shortest trip • 7h 40m (one-way)

Insights

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We hope you love your trip to Ontario!

Flight Deals

Cheap Flights from Charleston to Ontario (CRW-ONT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Charleston to Ontario

Mon, Nov 23 - Thu, Nov 26

6:00 am - 11:03 amCRW Charleston Yeager-ONT Ontario

8h 03m1 stop Atlanta Hartsfield-Jackson

12:18 pm - 10:19 pmONT Ontario-CRW Charleston Yeager

7h 01m1 stop Atlanta Hartsfield-Jackson

$388Delta

Mon, Nov 23 - Wed, Dec 9

6:00 am - 11:03 amCRW Charleston Yeager-ONT Ontario

8h 03m1 stop Atlanta Hartsfield-Jackson

5:04 pm - 10:33 amONT Ontario-CRW Charleston Yeager

14h 29m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$394Delta

Mon, Nov 23 - Wed, Dec 9

2:52 pm - 11:59 pmCRW Charleston Yeager-ONT Ontario

12h 07m2 stops Charlotte Douglas Dallas/Fort Worth

6:30 am - 7:34 pmONT Ontario-CRW Charleston Yeager

10h 04m2 stops Phoenix Sky Harbor Intl Washington, D.C. Reagan-National

$399American Airlines

Wed, Nov 25 - Mon, Nov 30

6:00 am - 11:03 amCRW Charleston Yeager-ONT Ontario

8h 03m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 10:33 amONT Ontario-CRW Charleston Yeager

8h 23m1 stop Atlanta Hartsfield-Jackson

$408Delta

Mon, Nov 23 - Wed, Dec 9

2:52 pm - 8:35 amCRW Charleston Yeager-ONT Ontario

20h 43m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

6:00 am - 7:34 pmONT Ontario-CRW Charleston Yeager

10h 34m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$459American Airlines

Mon, Nov 23 - Mon, Dec 7

6:00 am - 11:03 amCRW Charleston Yeager-ONT Ontario

8h 03m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 11:40 pmONT Ontario-CRW Charleston Yeager

8h 20m1 stop Atlanta Hartsfield-Jackson

$468Delta

Mon, Nov 23 - Mon, Dec 7

6:00 am - 11:03 amCRW Charleston Yeager-ONT Ontario

8h 03m1 stop Atlanta Hartsfield-Jackson

5:04 pm - 10:33 amONT Ontario-CRW Charleston Yeager

14h 29m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$474Delta

Mon, Nov 23 - Mon, Nov 30

6:00 am - 11:03 amCRW Charleston Yeager-ONT Ontario

8h 03m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 10:33 amONT Ontario-CRW Charleston Yeager

8h 23m1 stop Atlanta Hartsfield-Jackson

$488Delta

Tue, Nov 24 - Mon, Nov 30

4:37 pm - 8:54 pmCRW Charleston Yeager-ONT Ontario

7h 17m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 10:33 amONT Ontario-CRW Charleston Yeager

8h 23m1 stop Atlanta Hartsfield-Jackson

$518Delta

Mon, Nov 23 - Thu, Dec 10

2:52 pm - 11:59 pmCRW Charleston Yeager-ONT Ontario

12h 07m2 stops Charlotte Douglas Dallas/Fort Worth

10:30 pm - 10:34 amONT Ontario-CRW Charleston Yeager

9h 04m1 stop Charlotte Douglas

$524American Airlines

Booking Insights

Price, demand and travel trends for Charleston to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Charleston to Ontario? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to Ontario departing in november.

Find deals

Low season	August
High season	February
Cheapest flight	$383

Beat the crowds with an average 85% drop in travelers.

The most popular month to fly with an average 31% increase in travelers.

One-way flight from Charleston to Ontario

When to book flights from Charleston to Ontario

Are your dates flexible? Find out the best times to travel from Charleston to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Charleston to Ontario?
Only Economy Class is available on flights from Charleston to Ontario.
How long is a flight from Charleston to Ontario?
There are currently no nonstop flights available from Charleston to Ontario. Flights with 1 layover take between 7h 40m and 8h 04m in total, depending on the connection.
Do I need a passport to fly from Charleston to Ontario?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Charleston to Ontario flight?
Round-trip flights from Charleston to Ontario range from $473 to $588, with an average of $538 over the past 12 months. Anything below $473 counts as a good deal.
Have flight prices from Charleston to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $388 to $1,978. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Charleston to Ontario looking right now?
One-way fares from Charleston to Ontario are currently in line with typical prices for this route. Average one-way fares are about $415.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

• Fox
• Thrifty
• Europcar
• Dollar
• Alamo
Which airports can I use when flying from Charleston to Ontario?
Flights from Charleston to Ontario usually depart from Charleston Yeager (CRW) and arrive at Ontario (ONT).
Which airports do connecting flights from Charleston to Ontario pass through?
One-stop flights from Charleston to Ontario most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 76% of one-stop connections
• Chicago O'Hare Intl (ORD) - 18% of one-stop connections
• Charlotte Douglas (CLT) - 6% of one-stop connections
Can I save money by using flexible dates for flights from Charleston to Ontario?
Yes. Flexible dates can save you up to 28% on flights from Charleston to Ontario. Friday is the cheapest departure day at $428 round-trip on average, while Monday is the most expensive at $588, a difference of $160.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Charleston to Ontario?
Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 40m, compared with 7h 44m via Chicago O'Hare Intl (ORD) and 8h 04m via Atlanta Hartsfield-Jackson (ATL).
What is the time difference between Charleston and Ontario?
Ontario is 3 hours behind Charleston (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average $428, about $160 less than Monday fares (27% savings) based on the last 12 months.
If you can choose when to travel, plan your Charleston to Ontario trip for October. Fares historically average $423 round-trip in that month - typically $327 less than the most expensive month, which is May (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

• Ontario Airport Inn
• Azure Hotel & Suites, Trademark Collection by Wyndham
• Holiday Inn Ontario Airport By IHG

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CRW - ONT

$383 Find Cheap Flights from Charleston to Ontario - Compare and Save

Everything you should know

Cheap Flights from Charleston to Ontario (CRW-ONT)

Recent round-trip flight deals from Charleston to Ontario

Recent one-way flight deals from Charleston to Ontario

Price, demand and travel trends for Charleston to Ontario flights

How much is a round-trip flight from Charleston to Ontario?

Which airline is the cheapest to fly from Charleston to Ontario?

What’s the most popular layover airport when flying from Charleston to Ontario?

What is the cheapest layover airport when flying from Charleston to Ontario?

When flying from Charleston to Ontario which airport offers the shortest layover?

Key details for Charleston to Ontario flights

Low season

High season

Cheapest flight

When to book flights from Charleston to Ontario

Your Charleston to Ontario flight questions, answered

Your guide to booking Charleston to Ontario flights

More options for your flight from Charleston to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Charleston to Ontario

Find direct flights to and from Charleston and Ontario

Flights from domestic origins to Ontario

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