$103 Find Cheap Flights from Chicago O'Hare Airport to Charleston - Compare and Save

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Charleston:

• Earliest: departs at 7:15 am and lands at 9:42 am
• Latest: departs at 9:12 pm and lands at 11:39 pm.

The flight takes about 2h 27m.

Three cabin classes are available on flights from Chicago O'Hare Intl Airport to Charleston:

• Economy Class
• Business Class
• First Class

A nonstop flight from Chicago O'Hare Intl Airport to Charleston takes 2h 27m, covering 760 miles.

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.

Round-trip flights from Chicago O'Hare Intl Airport to Charleston range from $326 to $466, with an average of $385 over the past 12 months. Anything below $326 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 41% above the $385 route average. Book 9 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $201 round-trip via Fort Lauderdale (FLL), compared to $386 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by American Airlines and United Airlines. Other aircraft seen on the route include Airbus A319 variants.

Morning is the busiest departure period on Chicago O'Hare Intl Airport to Charleston flights, with 43% of flights leaving in that window. Afternoon departures account for 29%, evening flights for 28%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $263 to $2,335. That means the highest observed fare was about 9x higher than the lowest one.

American Airlines is the only airline on the Chicago O'Hare Intl Airport to Charleston route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Chicago O'Hare Intl Airport to Charleston are currently lower than usual. Average one-way flight prices are about $122, which is 45% below the typical average for this route.

Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

• Budget
• Alamo
• Economy Rent a Car
• Avis
• Thrifty

Flights from Chicago O'Hare Intl Airport to Charleston usually depart from Chicago O'Hare Intl (ORD) and arrive at Charleston (CHS).

One-stop flights from Chicago O'Hare Intl Airport to Charleston most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 41% of one-stop connections
• Charlotte Douglas (CLT) - 34% of one-stop connections
• Fort Lauderdale (FLL) - 17% of one-stop connections
• Newark (EWR) - 7% of one-stop connections

Yes. Flexible dates can save you up to 19% on flights from Chicago O'Hare Intl Airport to Charleston. Tuesday is the cheapest departure day at $341 round-trip on average, while Sunday is the most expensive at $417, a difference of $76.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Chicago O'Hare Intl Airport and Charleston. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 30m, compared with 4h 31m via Charlotte Douglas (CLT) and 10h 32m via Fort Lauderdale (FLL).

Charleston is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Chicago O'Hare Intl Airport to Charleston flights:

• American Airlines: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.