HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$57+ Cheap flights from Charleston (CHS) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ORD
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to O'Hare Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Charleston to Chicago O'Hare Intl are usually found in April or August, booked 65 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Charleston to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$326
(Mytrip)

One-way from

$57
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$429

Good round-trip deal

$410 or less

Good one-way deal

$227 or less
Provider with most accurate pricing for Charleston-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Chicago O'Hare Intl flights.
Search Deals
From Charleston to Chicago O'Hare Intl
Search Deals
One-way flight from Charleston to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Charleston to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Charleston to Chicago O'Hare Intl.
Search Deals

Find flight deals from Charleston to O'Hare Intl

Cheapest flights from Charleston to O'Hare Intl
Explore the most affordable flight options available from Charleston to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/245:30 amCHS - ORD
1 stop4h 05mDelta
dom. 4/277:10 amORD - CHS
1 stop6h 41mDelta
Deal found 1/21$334
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/211:03 pmCHS - ORD
3 stops22h 37mSpirit Airlines
jue. 2/2712:48 pmORD - CHS
3 stops22h 17mSpirit Airlines
Deal found 1/21$337
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2410:55 amCHS - ORD
1 stop6h 30mSouthwest
dom. 4/277:30 amORD - CHS
2 stops11h 30mSouthwest
Deal found 1/21$339
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/117:15 amCHS - ORD
3 stops16h 40mMultiple Airlines
vie. 2/145:00 amORD - CHS
3 stops16h 57mMultiple Airlines
Deal found 1/20$340
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/44:45 pmCHS - ORD
Nonstop2h 39mUnited Airlines
mié. 2/125:50 pmORD - CHS
Nonstop2h 19mUnited Airlines
Deal found 1/19$344
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/711:45 amCHS - ORD
Nonstop2h 27mAmerican Airlines
vie. 3/144:40 pmORD - CHS
1 stop4h 37mAmerican Airlines
Deal found 1/21$360
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/226:45 pmCHS - ORD
2 stops19h 19mAlaska Airlines
vie. 9/266:50 pmORD - CHS
1 stop21h 41mAlaska Airlines
Deal found 1/20$549

Find flights from Charleston to O'Hare Intl within your budget

Customize your flight search to find flights from Charleston to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlestonChicago

CHS - ORD

CHSORD

Charleston

vie. 3/28

5:33 pm-6:36 am

2 stops14h 03m

Chicago O'Hare Intl

mar. 4/1

4:15 pm-9:33 am

1 stop16h 18m

$326

CharlestonChicago

CHS - ORD

CHSORD

Charleston

vie. 2/14

1:03 pm-11:05 am

1 stop23h 02m

Chicago O'Hare Intl

dom. 2/16

5:00 am-9:19 pm

1 stop15h 19m

$328

CharlestonChicago

CHS - ORD

CHSORD

Charleston

vie. 3/7

4:30 pm-6:00 pm

Nonstop2h 30m

Chicago O'Hare Intl

vie. 3/14

4:40 pm-10:17 pm

1 stop4h 37m

$330

CharlestonChicago

CHS - ORD

CHSORD

Charleston

jue. 4/24

1:50 pm-6:59 pm

1 stop6h 09m

Chicago O'Hare Intl

dom. 4/27

7:10 am-2:51 pm

1 stop6h 41m

$334

CharlestonChicago

CHS - ORD

CHSORD

Charleston

jue. 4/24

10:55 am-4:25 pm

1 stop6h 30m

Chicago O'Hare Intl

dom. 4/27

7:30 am-8:00 pm

2 stops11h 30m

$339

CharlestonChicago

CHS - ORD

CHSORD

Charleston

vie. 2/21

6:15 am-7:52 am

Nonstop2h 37m

Chicago O'Hare Intl

jue. 2/27

7:10 am-10:24 am

Nonstop2h 14m

$349

CharlestonChicago

CHS - ORD

CHSORD

Charleston

vie. 3/7

6:36 pm-11:59 pm

1 stop30h 23m

Chicago O'Hare Intl

vie. 3/14

4:05 pm-5:36 pm

2 stops24h 31m

$589

CharlestonChicago

CHS - ORD

CHSORD

Charleston

mié. 3/5

10:48 am-4:27 pm

1 stop6h 39m

$69

CharlestonChicago

CHS - ORD

CHSORD

Charleston

mié. 2/26

7:05 am-2:09 pm

1 stop8h 04m

$80

CharlestonChicago

CHS - ORD

CHSORD

Charleston

mié. 2/19

11:07 am-4:45 pm

1 stop6h 38m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 results
1
2

Compare providers for flights from Charleston to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to O'Hare Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charleston to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Charleston to O'Hare Intl

Get recent, data-driven insights about flights from Charleston to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Charleston to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to O'Hare Intl. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Charleston to Chicago O'Hare Intl Airport, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Charleston to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Charleston to Chicago O'Hare Intl Airport (average of $245). Flying from Charleston to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to ORD?

Find hourly flight availability from Charleston to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

It’s optimal to fly from Charleston to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Charleston to Chicago O'Hare Intl Airport

Explore weekly flight availability from Charleston to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 21, 2025.

The most flights from CHS to ORD are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated enero 21, 2025.
Get a feel of what it's like to fly with United Airlines and Delta from Charleston to Chicago by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Charleston to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston. There are 9 flights from Charleston to Chicago O'Hare Intl per day from 4 different airlines.

  • What are the cheapest airlines flying from Charleston to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $328, Spirit Airlines will fly you from Charleston to Chicago O'Hare Intl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $330 and $334, respectively. Spirit Airlines is priced at 12% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Charleston to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Charleston to Chicago O'Hare Intl Airport are Spirit Airlines ($57), JetBlue ($93), and American Airlines ($140).

  • What are the most reliable airlines from Charleston to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Charleston to Chicago O'Hare Intl Airport on time: American Airlines (84%), Qatar Airways (84%), Alaska Airlines (84%).

  • What are the cheapest flights from Charleston to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $139. While the most popular route (Charleston - Chicago O'Hare Intl) can be booked for $149 on average our data indicates $841 when flying from Charleston to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Charleston to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Charleston to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to O'Hare Intl.

  • Can I find deals for business class flights from Charleston to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Charleston to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Charleston to Chicago O'Hare Intl Airport (average of $245). Flying from Charleston to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Naperville
Rosemont
Beloit
Racine
Hoffman Estates
Schaumburg
Rockford
Skokie
Tinley Park
Arlington Heights
Northbrook
Evanston
Des Plaines
Orland Park
Merrillville
Kenosha
Lake Geneva
New Buffalo
Gurnee
Willowbrook

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Charleston to O'Hare Intl

Discover the top 4 airlines that operate flights from Charleston to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$81Average$165FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$208Average$387FlexibilityNo cancel feeOn-time69%
DeltaCheapest$230Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$242Average$349FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.