Cheap flights from Chicago O'Hare Intl Airport to Charleston from $90
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Charleston departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Chicago O'Hare Intl Airport to Charleston
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Spirit Airlines flights from Chicago O'Hare Intl Airport to Charleston
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Charleston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Charleston?
The cheapest month to fly to Charleston from Chicago O'Hare Intl Airport is in August. Flight prices, which tend to average around $332, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Charleston, with average flight prices from Chicago O'Hare Intl Airport averaging around $342.
What is the cheapest day to depart on your flight to Charleston?
The cheapest day to depart from Chicago O'Hare Intl Airport to Charleston is on a Saturday. Travelers who choose to depart for Charleston on a Saturday will often find tickets for as low as $358. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $441.
What is the cheapest time of day to depart on your flight to Charleston?
The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $361. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $413 per ticket.
What is the cheapest Chicago O'Hare Intl to Charleston flight route?
Fly from Chicago O'Hare Intl to Charleston for the best Chicago O'Hare Intl - Charleston flight prices
How far in advance should I book a flight to Charleston?
You are more likely to see cheaper flights to Charleston from Chicago O'Hare Intl Airport when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $385 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Chicago O'Hare Intl Airport for as low as $296 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Charleston flights?
There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Charleston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago O'Hare Intl to Charleston?
Spirit Airlines, Avelo Airlines, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Charleston
What airlines fly to Charleston?
United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Charleston from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 5 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Charleston on average per day?
The number of flights available between Chicago O'Hare Intl Airport and Charleston is 5 per day as of April 2025. The most frequent departure time is 6:00PM, with 60% of daily flights leaving at noon.
How many flights depart from Chicago O'Hare Intl Airport to Charleston on average per week?
As of April 2025, 41 flights take off from Chicago O'Hare Intl Airport and land in Charleston each week. The most common flight departure day for this route is Mon, with 37% of weekly flights taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Charleston
Cheap Chicago O'Hare Intl Airport to Charleston (ORD to CHS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Charleston
How far is Chicago O'Hare Intl to Charleston by plane?
Charleston is 770.7 mi away from Chicago O'Hare Intl. By plane, this route typically takes 2h 09m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Charleston Airport?
Prices for flights from Chicago O'Hare Intl Airport to Charleston Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Charleston Airport?
There are 3 operators available for flights from Chicago O'Hare Intl Airport to Charleston Airport as of April 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Charleston Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Charleston?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Charleston is Embraer 175 (Enhanced Winglets), representing 18.38% of all bookings. The subsequent popular models are Embraer 170 at 17.62%, Airbus A319 at 13.66%, and Boeing 737-700 at 10.44%.
What is the most popular airline from Chicago O'Hare Intl Airport to Charleston?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Charleston, the leading airline is United Airlines, making up 59% of the total bookings. Other popular airlines include American Airlines with 38% and Spirit Airlines with 3%.
Best airlines flying from Chicago O'Hare Intl Airport to Charleston
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Charleston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $101 | Free Cancellation | Rating 6.3 7,963 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $243 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to Charleston
United Airlines flight deals from Chicago O'Hare Intl Airport to Charleston start from $228 round-trip. Over the 8 United Airlines flights for this route in a normal week, average airfare is usually $402 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From Chicago O'Hare Intl Airport to Charleston
Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Chicago O'Hare Intl Airport to Charleston about 6 times each week, with ticket deals ranging from $243 to $372. Price data is based on momondo searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Chicago to Charleston?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Charleston. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Charleston with flexible booking policies on momondo?
All flight searches from Chicago to Charleston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Charleston?
momondo helps you find the best flight between Chicago and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Charleston right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Charleston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.