$138 Cheap United flights from Chicago to Charleston (ORD to CHS)

Find The Best Day To Fly from Chicago to Charleston

Flexible dates

Amazing United ORD to CHS Flight Deals

The cheapest flights to Charleston Intl. found within the past 7 days were $149 round trip and $138 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Apr 30 - Sat, May 3
ORD
Chicago
CHS
Charleston
$149 Roundtrip, found 4 days ago
$149
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 30 from Chicago to Charleston, returning Sat, May 3, priced at $149 found 4 days ago
Wed, Apr 30 - Sat, May 3
ORD
Chicago
CHS
Charleston
$152 Roundtrip, found 4 days ago
$152
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 30 from Chicago to Charleston, returning Sat, May 3, priced at $152 found 4 days ago
Wed, Apr 30 - Sat, May 3
ORD
Chicago
CHS
Charleston
$160 Roundtrip, found 4 days ago
$160
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 30 from Chicago to Charleston, returning Sat, May 3, priced at $160 found 4 days ago
Wed, Mar 26 - Tue, Apr 1
ORD
Chicago
CHS
Charleston
$171 Roundtrip, found 4 days ago
$171
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 26 from Chicago to Charleston, returning Tue, Apr 1, priced at $171 found 4 days ago
Wed, Mar 26 - Tue, Apr 1
ORD
Chicago
CHS
Charleston
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 26 from Chicago to Charleston, returning Tue, Apr 1, priced at $179 found 4 days ago
Tue, Mar 25 - Tue, Apr 1
ORD
Chicago
CHS
Charleston
$196 Roundtrip, found 5 days ago
$196
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 25 from Chicago to Charleston, returning Tue, Apr 1, priced at $196 found 5 days ago

CHS From ORD Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Francis Marion Hotel

The Francis Marion Hotel

4 out of 5
Save 100% on your flight
per person
May 26 - May 30
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Charleston (CHS)
Emeline

Emeline

4 out of 5
Save 100% on your flight
per person
Apr 22 - Apr 26
found 24 hours ago
Roundtrip flight included
Chicago (ORD) to Charleston (CHS)
The Ryder Hotel

The Ryder Hotel

3.5 out of 5
Save 100% on your flight
per person
Apr 6 - Apr 10
found 1 day ago
Roundtrip flight included
Chicago (CHI) to Charleston (CHS)
Don't see what you're looking for?
See all available trips from O'Hare Intl. to Charleston Intl.
View all trips

Frequently asked questions

Can I catch a flight from ORD to Charleston Intl. Airport right now?
For information on any present Charleston Intl. Airport (CHS) quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out en route.
What terminal is United Airlines at O'Hare Airport?
If you’re flying with United Airlines from O’Hare Intl. Airport (ORD), you’ll usually be boarding from terminal 1. If you’re jetting to Charleston Intl. Airport (CHS) from here, you’ll probably be pulling in at the main terminal.
Are there United Airlines non-stop flights from ORD to CHS?
Yes, there are. Save yourself time and effort and fly straight from O’Hare Airport to Charleston Intl. Airport with United Airlines. Avoid long layovers, reduce the risk of your bags going missing and reach your destination faster — direct flights are the preferred way to travel for many wise wanderers.
How long is a United Airlines flight from ORD to CHS?
Headwinds, tailwinds, bad weather … They’re just some factors that can impact on how long you spend in your seat. However, a journey from O’Hare Intl. Airport (ORD) to Charleston Intl. Airport (CHS) with United Airlines takes on average just 3 hours and 25 minutes, so you’ll have touched down and be in getaway mode in next to no time.
What type of aircraft does United Airlines fly from ORD to CHS?
Looking for a flight between ORD and CHS with United Airlines? On this route, you’ll typically be hopping aboard either the Airbus A319 or the Canadair (Bombardier) Regional Jet 550 type aircraft.
How many direct and indirect flights does United Airlines fly from ORD to CHS?
You’ll have a great deal of options if you choose to fly with United Airlines from ORD to CHS. Currently, it is offering no fewer than 3 flights per day on this route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Charleston Intl. Airport (CHS), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Chicago ORD to Charleston CHS 

To find the best deals on flights to Chicago from Charleston with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Chicago ORD to Charleston CHS with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $149 to $196, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Chicago ORD to Charleston CHS 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Chicago to Charleston costs from $138. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Charleston CHS from  Chicago ORD with United 

To find a cheap United flight from Chicago ORD to Charleston CHS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Chicago ORD to Charleston CHS 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as April, or if you book a flight with a stopover. 

 

Find nonstop flights from Chicago ORD to Charleston CHS with United 

If you’re keen to be on Charleston soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Chicago ORD to Charleston CHS 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Charleston CHS from  Chicago ORD with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Charleston

Crowne Plaza Charleston Airport - Conv Ctr, an IHG Hotel
Crowne Plaza Charleston Airport - Conv Ctr, an IHG Hotel
3.5 out of 5
4831 Tanger Outlet Blvd, North Charleston, SC
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.4/10 Very Good! (1,007 reviews)
"Very good location for convention related activities. Close to the airport."

Reviewed on Feb 26, 2025

Crowne Plaza Charleston Airport - Conv Ctr, an IHG Hotel
Embassy Suites by Hilton Charleston Airport Convention Ctr
Embassy Suites by Hilton Charleston Airport Convention Ctr
3.5 out of 5
5055 International Blvd, North Charleston, SC
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, express check-in, and free ...
7.6/10 Good! (1,005 reviews)
"Staff was exceptional! Bed was very comfortable, breakfast was good and convenient. Large room, very clean, no problems. Will stay again"

Reviewed on Mar 1, 2025

Embassy Suites by Hilton Charleston Airport Convention Ctr
Wingate by Wyndham Charleston Coliseum
Wingate by Wyndham Charleston Coliseum
2.5 out of 5
4701 Saul White Blvd, North Charleston, SC
This hotel features a 24-hour gym and a seasonal outdoor pool. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. ...
6.6/10 (1,003 reviews)
"Perfect location. No kitchen (first web site I checked listed kitchen available) This is my mistake"

Reviewed on Feb 26, 2025

Wingate by Wyndham Charleston Coliseum
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.