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O'Hare Intl

$79+ Cheap flights from Columbus (CMH) 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — ORD
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Find cheap flights from Columbus to O'Hare Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Columbus to Chicago O'Hare Intl are usually found in April or September, booked 46 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Columbus to O'Hare Intl

Cheapest flights from Columbus to O'Hare Intl
Explore the most affordable flight options available from Columbus to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 9/86:10 pm
CMH
-
ORD
1 stop18h 41m
Frontier
Thu 9/1010:26 am
ORD
-
CMH
1 stop7h 29m
Frontier
Deal found 7/27$212
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 8/186:10 pm
CMH
-
ORD
2 stops19h 40m
Frontier
Thu 8/207:05 am
ORD
-
CMH
1 stop9h 20m
Frontier
Deal found 7/27$213
This Super.com deal was found by Cheapflights users on 7/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:28 am
CMH
-
ORD
1 stop13h 40m
Frontier
Tue 9/85:29 pm
ORD
-
CMH
1 stop26h 02m
Frontier
Deal found 7/27$214
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:10 pm
CMH
-
ORD
1 stop14h 43m
Frontier
Sun 8/307:05 am
ORD
-
CMH
1 stop9h 20m
Frontier
Deal found 7/24$215
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 10/66:28 pm
CMH
-
ORD
2 stops21h 52m
Frontier
Thu 10/229:20 am
ORD
-
CMH
1 stop7h 13m
Frontier
Deal found 7/27$216
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:44 pm
CMH
-
ORD
1 stop15h 18m
Frontier
Sat 8/221:59 pm
ORD
-
CMH
1 stop26h 26m
Frontier
Deal found 7/24$218
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 8/256:10 pm
CMH
-
ORD
2 stops19h 40m
Frontier
Tue 9/17:05 am
ORD
-
CMH
1 stop9h 20m
Frontier
Deal found 7/27$219
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:10 pm
CMH
-
ORD
1 stop14h 43m
Multiple Airlines
Wed 8/268:05 am
ORD
-
CMH
2 stops11h 19m
Multiple Airlines
Deal found 7/24$220
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sun 8/236:10 pm
CMH
-
ORD
1 stop14h 43m
Frontier
Sun 8/307:05 am
ORD
-
CMH
1 stop9h 20m
Frontier
Deal found 7/26$221
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 8/276:10 pm
CMH
-
ORD
1 stop14h 43m
Frontier
Sat 8/291:59 pm
ORD
-
CMH
1 stop26h 26m
Frontier
Deal found 7/28$222
This Frontier deal was found by Cheapflights users on 7/27. 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 10/911:37 am
CMH
-
ORD
1 stop13h 18m
Frontier
Tue 10/139:20 am
ORD
-
CMH
1 stop7h 13m
Frontier
Deal found 7/27$224

Find flight deals from Columbus to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Kiwi.com)

One-way from

$79
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$395

Good round-trip deal

$445 or less

Good one-way deal

$251 or less
Provider with most accurate pricing for Columbus-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-Chicago O'Hare Intl flights.
Search Deals
From Columbus to Chicago O'Hare Intl
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One-way flight from Columbus to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Columbus to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Columbus to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 28, 2026.
Use the filters below to find and compare flights from Columbus Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Wed 11/11

6:15 am-10:45 am

1 stop5h 30m

Chicago O'Hare Intl

Sun 11/15

2:44 pm-8:57 pm

1 stop5h 13m

$272

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Thu 11/5

7:56 pm-11:39 pm

1 stop4h 43m

Chicago O'Hare Intl

Mon 11/9

9:00 am-11:42 am

Nonstop1h 42m

$294

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Thu 8/20

9:00 am-9:37 am

Nonstop1h 37m

Chicago O'Hare Intl

Sun 8/23

8:45 am-2:18 pm

1 stop4h 33m

$297

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Wed 8/12

6:11 pm-6:50 pm

Nonstop1h 39m

Chicago O'Hare Intl

Tue 8/18

10:36 am-1:06 pm

Nonstop1h 30m

$303

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Thu 8/13

6:00 am-9:38 am

1 stop4h 38m

Chicago O'Hare Intl

Thu 8/20

7:30 am-10:00 am

Nonstop1h 30m

$313

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Fri 10/30

5:56 pm-6:40 pm

Nonstop1h 44m

Chicago O'Hare Intl

Sun 11/1

8:50 am-2:17 pm

1 stop4h 27m

$318
Quickest round-trip

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Sat 1/16

9:10 am-9:38 am

Nonstop1h 28m

Chicago O'Hare Intl

Mon 1/18

9:30 pm-11:58 pm

Nonstop1h 28m

$322

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Fri 10/2

8:45 am-9:19 am

Nonstop1h 34m

Chicago O'Hare Intl

Sun 10/4

4:30 pm-7:09 pm

Nonstop1h 39m

$324

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Tue 9/29

7:17 am-7:51 am

Nonstop1h 34m

Chicago O'Hare Intl

Wed 9/30

2:37 pm-11:59 pm

1 stop8h 22m

$345

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Tue 8/11

6:00 am-10:51 am

1 stop5h 51m

Chicago O'Hare Intl

Thu 8/13

8:59 pm-11:33 pm

Nonstop1h 34m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 23 resultsSorted by cheapest first
1
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Compare providers for flights from Columbus 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 Columbus to O'Hare Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice 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 Columbus Airport-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 Columbus Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-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 Columbus Airport-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 Columbus to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Columbus 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 Columbus Airport to Chicago O'Hare Intl Airport

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

To ensure you get the cheapest price possible for a flight from Columbus Airport to Chicago O'Hare Intl Airport, you should look to book at least 45 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 Columbus Airport to Chicago O'Hare Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Columbus Airport to Chicago O'Hare Intl Airport (average of $283). Flying from Columbus Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $414). 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 CMH to ORD?

Find hourly flight availability from Columbus 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 28, 2026.

It’s typically best to fly out from Columbus Airport to Chicago O'Hare Intl Airport in the morning. Doing so could potentially save you 50% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Columbus Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Columbus to O'Hare Intl. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Columbus Airport to Chicago O'Hare Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Columbus Airport to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Columbus Airport to Chicago O'Hare Intl Airport flights typically cost between $247 and $491 in September.
The cheapest round-trip price found within the last 5 days was $212 on Frontier (Sep 8-Sep 10).

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Columbus Airport to Chicago O'Hare Intl Airport trip
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Lufthansa

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

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 28, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andFrontier from Columbus Airport to Chicago O'Hare Intl Airport. 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.
United Airlines
7.4
Good
10,045 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
10,045 reviews
United Airlines
7.4
Good
10,045 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.1
Good
11,840 reviews
United Airlines
7.4
Good
10,045 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Frontier
5.6
Fair
2,753 reviews
United Airlines
7.4
Good
10,045 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Columbus 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.

  • How long is the flight from Columbus Airport to Chicago O'Hare Intl Airport?

    Departing from Columbus Airport to Chicago O'Hare Intl Airport will take you 4h 43m. Airlines will cover a distance of 295 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Columbus Airport to Chicago O'Hare Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $143 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $155 and $171 round-trip. Frontier is priced at 57% lower than the current average price of a flight leaving 3 months from now.

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

    Before booking your flight to Chicago O'Hare Intl Airport from Columbus Airport, check out the most reliable airlines to get you to your destination on time: Copa Airlines (94%), Royal Jordanian (87%), Envoy Air( 85%).

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

    The cheapest flight price from Columbus Airport to Chicago O'Hare Intl Airport is $139. On average you can expect to pay $1,630. The most popular route, (Columbus - Chicago O'Hare Intl), can usually be booked for $157.

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

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

  • How can I find direct flights from Columbus 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 Columbus to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus Airport to Chicago O'Hare Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Columbus Airport to Chicago O'Hare Intl Airport (average of $283). Flying from Columbus Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $414). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet

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Alternative routes for Columbus to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Midway flights

Top 3 airlines flying from Columbus to O'Hare Intl

Discover the top 3 airlines that operate flights from Columbus 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$143Average$215FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$155Average$361FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$171Average$314FlexibilityNo cancel feeOn-time71%

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