Frontier's UpFront Plus seats offer a guaranteed empty middle seat for extra comfort.
Frontier's Zone 1 boarding is available with a carry-on purchase or special fare bundle.
$79+ Cheap flights from Charlotte (CLT) 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ORD
Jul 8 — Jul 151
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charlotte 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.Cheapflights Tip: The best prices from Charlotte Douglas to Chicago O'Hare Intl are usually found in August or September, booked 45 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Charlotte to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) 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 July 3, 2025.
Round-trip from | $161 (Kiwi.com) |
|---|---|
One-way from | $79 (American Airlines) |
Popular in | March |
Cheapest in | August |
Average price | $257 |
Good round-trip deal | $283 or less |
Good one-way deal | $132 or less |
Find flight deals from Charlotte to O'Hare Intl
Cheapest flights from Charlotte to O'Hare IntlExplore the most affordable flight options available from Charlotte to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
Explore the most affordable flight options available from Charlotte to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:00 amCLT - ORD
1 stop11h 10mMultiple Airlines
Mon 9/11:47 pmORD - CLT
Nonstop2h 16mMultiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$161
This Frontier deal was found by Cheapflights users on 7/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:57 amCLT - ORD
2 stops12h 57mFrontier
Sun 8/242:00 pmORD - CLT
Nonstop2h 27mFrontier
Deal found 7/3![Frontier logo]()
$162
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 8/1311:18 amCLT - ORD
Nonstop2h 15mUnited Airlines
Sat 8/166:35 pmORD - CLT
Nonstop2h 10mUnited Airlines
Deal found 7/3![United Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 7/2. 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.
Tue 8/197:40 amCLT - ORD
1 stop5h 10mSouthwest
Thu 8/211:50 pmORD - CLT
1 stop6h 20mSouthwest
Deal found 7/2![Southwest logo]()
$170
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Fri 8/19:24 amCLT - ORD
1 stop13h 06mSpirit Airlines
Tue 8/510:00 amORD - CLT
1 stop9h 33mSpirit Airlines
Deal found 7/3![Spirit Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 8/284:24 pmCLT - ORD
Nonstop2h 08mAmerican Airlines
Mon 9/15:20 amORD - CLT
Nonstop2h 01mAmerican Airlines
Deal found 7/3![American Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 8/226:05 amCLT - ORD
1 stop5h 15mDelta
Mon 8/2511:05 amORD - CLT
1 stop6h 49mDelta
Deal found 7/3![Delta logo]()
$197
Cheapflights Fare Finder
Customize your flight search to find flights from Charlotte 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 July 3, 2025.
Use the filters below to find and compare flights from Charlotte to Chicago O'Hare Intl Airport that are best for you.
Fly from
Charlotte
Fly to
O'Hare Intl
Route
Depart
Return
Price
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Sat 8/30
6:00 am-4:10 pm
1 stop11h 10m
Chicago O'Hare Intl
Mon 9/1
1:47 pm-5:03 pm
Nonstop2h 16m
$161
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Fri 8/22
11:57 am-11:54 pm
2 stops12h 57m
Chicago O'Hare Intl
Sun 8/24
2:00 pm-5:27 pm
Nonstop2h 27m
$162
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Wed 8/13
11:18 am-12:33 pm
Nonstop2h 15m
Chicago O'Hare Intl
Sat 8/16
6:35 pm-9:45 pm
Nonstop2h 10m
$167
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Tue 8/19
7:40 am-11:50 am
1 stop5h 10m
Chicago O'Hare Intl
Thu 8/21
1:50 pm-9:10 pm
1 stop6h 20m
$170
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Fri 8/1
9:24 am-9:30 pm
1 stop13h 06m
Chicago O'Hare Intl
Tue 8/5
10:00 am-8:33 pm
1 stop9h 33m
$184
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Thu 8/28
10:32 pm-11:48 pm
Nonstop2h 16m
Chicago O'Hare Intl
Sun 8/31
7:13 am-10:23 am
Nonstop2h 10m
$185
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Fri 8/22
6:05 am-10:20 am
1 stop5h 15m
Chicago O'Hare Intl
Mon 8/25
11:05 am-6:54 pm
1 stop6h 49m
$197
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Wed 8/13
1:01 pm-2:10 pm
Nonstop2h 09m
$79
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Mon 9/29
8:10 am-12:45 pm
1 stop5h 35m
$82
CharlotteChicago
CLT - ORD
CLTORD
Charlotte Douglas
Sun 7/6
10:19 pm-11:44 pm
Nonstop2h 25m
$83
Showing 1-10 of 14 results
The best insider tips for Charlotte 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 Charlotte to Chicago O'Hare Intl Airport trip
Airlines
![Frontier]()
Frontier
![United Airlines]()
United Airlines
United's Economy Plus offers extra legroom seats towards the front of the economy cabin.
United's Polaris Lounges in Chicago offer showers, napping areas, and dining options.
Airports
Our travel experts
Best time to book a flight from Charlotte to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Charlotte 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 Charlotte to Chicago O'Hare Intl Airport
How far ahead should I book a flight from Charlotte to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Charlotte to O'Hare Intl. Price data was last updated on June 27, 2025.
The best time to book flights from Charlotte to Chicago O'Hare Intl Airport is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Charlotte to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Charlotte to Chicago O'Hare Intl Airport (average of $245). Flying from Charlotte 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 CLT to ORD?
Find hourly flight availability from Charlotte 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 July 3, 2025.
It’s typically best to fly out from Charlotte to Chicago O'Hare Intl Airport in the evening. Doing so could potentially save you 49% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Charlotte to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Charlotte to O'Hare Intl. Price data was last updated on June 29, 2025.
Travelers seeking maximum savings on their Charlotte to Chicago O'Hare Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Charlotte to Chicago O'Hare Intl Airport
Explore weekly flight availability from Charlotte 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 July 3, 2025.
The most flights from CLT to ORD are scheduled on a Thursday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Charlotte to Chicago O'Hare Intl Airport?
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 July 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Charlotte to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Charlotte 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.
Traveling to a place near Charlotte?
Book flights to Charlotte if you plan to visit one of these locationsSchaumburg
Hoffman Estates
Rosemont
Beloit
Skokie
Des Plaines
Arlington Heights
Elgin
Naperville
Orland Park
Elk Grove Village
Racine
Rockford
Tinley Park
Merrillville
Bridgeview
Glenview
Lake Geneva
Joliet
Waukegan
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.
Alternative routes for Charlotte to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Charlotte to O'Hare Intl
Discover the top 4 airlines that operate flights from Charlotte 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 July 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$41 | Average$121 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$45 | Average$111 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$137 | Average$271 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$142 | Average$297 | FlexibilityNo cancel fee | On-time69% |