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O'Hare Intl

$140+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ORD
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Chicago O'Hare Intl are usually found in August or September, booked 65 days in advance, depart on a Friday or Thursday and return on a Saturday

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 April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$280
(Mytrip)

One-way from

$140
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$366

Good round-trip deal

$369 or less

Good one-way deal

$184 or less
Provider with most accurate pricing for Charleston-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Charleston-Chicago O'Hare Intl flights.
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From Charleston to Chicago O'Hare Intl
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One-way flight from Charleston to Chicago O'Hare Intl
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Highest demand for flights based on searches. 8% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Charleston to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Charleston to Chicago O'Hare Intl.
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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 April 25, 2025.

This Mytrip deal was found by Cheapflights users on 4/24. 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.
Tue 5/610:25 amCHS - ORD
1 stop14h 55mSpirit Airlines
Fri 5/164:35 pmORD - CHS
2 stops15h 03mSpirit Airlines
Deal found 4/24$280
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 7/217:48 pmCHS - ORD
Nonstop2h 31mAmerican Airlines
Thu 7/244:05 pmORD - CHS
Nonstop2h 13mAmerican Airlines
Deal found 4/24$285
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 5/294:59 pmCHS - ORD
1 stop5h 21mDelta
Wed 6/41:30 pmORD - CHS
1 stop4h 28mDelta
Deal found 4/23$286
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/2211:44 amCHS - ORD
Nonstop2h 31mUnited Airlines
Thu 5/294:00 pmORD - CHS
1 stop6h 59mUnited Airlines
Deal found 4/23$292
This Southwest deal was found by Cheapflights users on 4/23. 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.
Wed 5/286:30 amCHS - ORD
1 stop7h 15mSouthwest
Tue 6/37:30 amORD - CHS
2 stops13h 15mSouthwest
Deal found 4/23$300
This Mytrip deal was found by Cheapflights users on 4/25. 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.
Thu 5/229:43 amCHS - ORD
2 stops31h 42mMultiple Airlines
Mon 5/265:20 pmORD - CHS
2 stops27h 49mMultiple Airlines
Deal found 4/25$310
This JetBlue deal was found by Cheapflights users on 4/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:39 amCHS - ORD
1 stop5h 25mJetBlue
Mon 5/128:45 amORD - CHS
1 stop7h 15mJetBlue
Deal found 4/24$318

Cheapflights Fare Finder

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 April 25, 2025.
Use the filters below to find and compare flights from Charleston to Chicago O'Hare Intl Airport that are best for you.

Fly from

Charleston

Fly to

O'Hare Intl

Route

Depart

Return

Price

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Tue 5/6

10:25 am-12:20 am

1 stop14h 55m

Chicago O'Hare Intl

Fri 5/16

4:35 pm-8:38 am

2 stops15h 03m

$280

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Mon 7/21

7:48 pm-9:19 pm

Nonstop2h 31m

Chicago O'Hare Intl

Thu 7/24

4:05 pm-7:18 pm

Nonstop2h 13m

$285

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 5/29

4:59 pm-9:20 pm

1 stop5h 21m

Chicago O'Hare Intl

Wed 6/4

1:30 pm-6:58 pm

1 stop4h 28m

$286

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 5/22

11:44 am-1:15 pm

Nonstop2h 31m

Chicago O'Hare Intl

Thu 5/29

4:00 pm-11:59 pm

1 stop6h 59m

$292

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Wed 5/28

6:30 am-12:45 pm

1 stop7h 15m

Chicago O'Hare Intl

Tue 6/3

7:30 am-9:45 pm

2 stops13h 15m

$300

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 5/22

9:43 am-4:25 pm

2 stops31h 42m

Chicago O'Hare Intl

Mon 5/26

5:20 pm-10:09 pm

2 stops27h 49m

$310

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 5/8

10:39 am-3:04 pm

1 stop5h 25m

Chicago O'Hare Intl

Mon 5/12

8:45 am-5:00 pm

1 stop7h 15m

$318

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 5/29

11:43 am-1:14 pm

Nonstop2h 31m

$140

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Sun 5/25

9:43 am-11:29 pm

2 stops14h 46m

$141

CharlestonChicago

CHS - ORD

CHSORD

Charleston

Thu 5/22

11:44 am-1:15 pm

Nonstop2h 31m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 15 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 eDreams the most. eDreams 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.

The best insider tips for Charleston to Chicago O'Hare Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Chicago O'Hare Intl Airport trip
Airports
CHS

For early morning flights, expect long security lines at CHS. Arrive early to ensure a smooth departure process.

Read more about CHSby Ramsey Qubein
ORD

Consider taking the 'L' train from ORD to downtown Chicago to avoid traffic delays and save time.

Read more about ORDby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD and CHS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Chicago O'Hare Intl Airport

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 April 18, 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 $321). 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 April 25, 2025.

It’s optimal to fly from Charleston to Chicago O'Hare Intl Airport at noon. By choosing this option you can save up to 57% on the cost of your flight, compared to a flight in the evening.

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 April 25, 2025.

The most flights from CHS to ORD are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 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 April 25, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines 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
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,685 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 17 flights from Charleston to Chicago O'Hare Intl per day from 3 different airlines.

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

    Currently priced at $280, 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 $285 and $286, respectively. Spirit Airlines is priced at 27% 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 American Airlines ($140), Spirit Airlines ($141), and United Airlines ($143).

  • 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: ANA (90%), Air Canada (88%), Air New Zealand (88%).

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

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Charleston - Chicago O'Hare Intl) can be booked for $222 on average our data indicates $635 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 $321). 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
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Rosemont
Beloit
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Top 3 airlines flying from Charleston to O'Hare Intl

Discover the top 3 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$81Average$163FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$239Average$412FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$354FlexibilityNo cancel feeOn-time71%

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