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O'Hare Intl

$73+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — ORD
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Chicago O'Hare Intl are usually found in September or August, booked 86 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap 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 August 17, 2025.

Round-trip from

$144
(Priceline)

One-way from

$73
(Priceline)

Popular in

January

Cheapest in

September

Average price

$263

Good round-trip deal

$361 or less

Good one-way deal

$202 or less
From Columbus to Chicago O'Hare Intl
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One-way flight from Columbus to Chicago O'Hare Intl
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Columbus to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Columbus to Chicago O'Hare Intl.
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Find 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 August 17, 2025.

This Priceline deal was found by Cheapflights users on 8/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:40 pmCMH - ORD
1 stop6h 30mFrontier
Mon 9/1510:25 amORD - CMH
1 stop6h 20mFrontier
Deal found 8/16$144
This Priceline deal was found by Cheapflights users on 8/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:04 pmCMH - ORD
1 stop6h 29mFrontier
Mon 10/275:05 amORD - CMH
1 stop6h 00mFrontier
Deal found 8/15$150
This Priceline deal was found by Cheapflights users on 8/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:40 pmCMH - ORD
1 stop6h 30mFrontier
Sun 9/710:42 amORD - CMH
1 stop7h 57mFrontier
Deal found 8/16$152
This Frontier deal was found by Cheapflights users on 8/15. 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.
Thu 9/411:21 amCMH - ORD
1 stop9h 23mFrontier
Mon 9/85:10 amORD - CMH
1 stop11h 35mFrontier
Deal found 8/15$159
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:25 pmCMH - ORD
1 stop5h 32mFrontier
Mon 10/205:05 amORD - CMH
1 stop6h 00mFrontier
Deal found 8/15$160
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 10/188:20 amCMH - ORD
Nonstop1h 29mAmerican Airlines
Tue 10/219:07 pmORD - CMH
Nonstop1h 22mAmerican Airlines
Deal found 8/15$166
This Frontier deal was found by Cheapflights users on 8/15. 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.
Thu 9/1111:21 amCMH - ORD
1 stop9h 23mFrontier
Sun 9/146:00 amORD - CMH
1 stop12h 39mFrontier
Deal found 8/15$167
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:40 pmCMH - ORD
1 stop17h 47mFrontier
Sun 9/146:00 amORD - CMH
1 stop12h 39mFrontier
Deal found 8/15$168
This Mytrip deal was found by Cheapflights users on 8/16. 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 9/169:38 pmCMH - ORD
2 stops21h 01mSpirit Airlines
Tue 9/306:44 pmORD - CMH
1 stop15h 57mSpirit Airlines
Deal found 8/16$170
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:34 pmCMH - ORD
1 stop14h 03mFrontier
Fri 9/268:49 pmORD - CMH
1 stop12h 47mFrontier
Deal found 8/15$174
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:40 pmCMH - ORD
1 stop6h 30mMultiple Airlines
Tue 9/236:44 pmORD - CMH
1 stop15h 57mMultiple Airlines
Deal found 8/15$175

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 August 17, 2025.
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

Columbus

Fly to

O'Hare Intl

Route

Depart

Return

Price

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Fri 9/12

6:40 pm-12:10 am

1 stop6h 30m

Chicago O'Hare Intl

Mon 9/15

10:25 am-5:45 pm

1 stop6h 20m

$144

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Fri 10/3

6:40 pm-12:10 am

1 stop6h 30m

Chicago O'Hare Intl

Mon 10/6

10:42 am-5:45 pm

1 stop6h 03m

$144

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Sat 10/25

1:04 pm-6:33 pm

1 stop6h 29m

Chicago O'Hare Intl

Mon 10/27

5:05 am-12:05 pm

1 stop6h 00m

$150

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Mon 10/6

6:40 pm-11:58 pm

1 stop6h 18m

Chicago O'Hare Intl

Thu 10/9

6:50 am-6:09 pm

1 stop10h 19m

$152

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Thu 10/16

1:48 pm-11:53 pm

1 stop11h 05m

Chicago O'Hare Intl

Fri 10/17

5:05 am-12:05 pm

1 stop6h 00m

$152

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Fri 9/5

6:40 pm-12:10 am

1 stop6h 30m

Chicago O'Hare Intl

Sun 9/7

10:42 am-7:39 pm

1 stop7h 57m

$152

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Mon 9/15

6:40 pm-12:10 am

1 stop6h 30m

Chicago O'Hare Intl

Fri 9/19

8:49 pm-10:36 am

1 stop12h 47m

$159

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Thu 9/4

11:21 am-7:44 pm

1 stop9h 23m

Chicago O'Hare Intl

Mon 9/8

5:10 am-5:45 pm

1 stop11h 35m

$159

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Thu 9/25

11:21 am-7:44 pm

1 stop9h 23m

Chicago O'Hare Intl

Mon 9/29

5:10 am-5:45 pm

1 stop11h 35m

$159

ColumbusChicago

CMH - ORD

CMHORD

Columbus

Thu 10/16

1:48 pm-11:53 pm

1 stop11h 05m

Chicago O'Hare Intl

Thu 10/23

6:50 am-6:09 pm

1 stop10h 19m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 18 results
1
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The best insider tips for Columbus Airport 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 Columbus Airport to Chicago O'Hare Intl Airport trip
Airlines
Lufthansa

Lufthansa's Economy Flex offers preferred seating and same-day flight changes, adding value for travelers.


Lufthansa's Miles & More program lacks bank transfer options, limiting point accumulation flexibility.

Read more about Lufthansaby Blane Bachelor
United Airlines

United's Basic Economy restricts carry-ons; consider this when booking to avoid extra fees.


United's MileagePlus allows pooling miles, a great way to gather enough for tickets or upgrades.

Read more about United Airlinesby Harriet Baskas
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Lufthansa

Blane Bachelor

Blane Bachelor

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 Baskas

Harriet Baskas

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

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?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to O'Hare Intl. Price data was last updated on August 8, 2025.

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 86 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, August is the cheapest month in which you can book a flight from Columbus Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Columbus Airport 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 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 August 17, 2025.

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 August 10, 2025.

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

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

Explore weekly flight availability from Columbus 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 August 17, 2025.

The most flights from CMH to ORD are scheduled on a Saturday (58 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

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 August 17, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Spirit Airlines 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
8,919 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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
8,919 reviews
United Airlines
7.4
Good
8,919 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,919 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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!
Spirit Airlines
6.3
Okay
8,040 reviews
United Airlines
7.4
Good
8,919 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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.

  • 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 Spirit Airlines. Our recent data shows that you can find tickets from as low as $90 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $154 and $186 round-trip. Spirit Airlines is priced at 71% 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: GoJet (90%), Cathay Pacific (87%), Copa Airlines( 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 $88. On average you can expect to pay $1,062. The most popular route, (Columbus - Chicago O'Hare Intl), can usually be booked for $166.

  • 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, August is the cheapest month in which you can book a flight from Columbus Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Columbus Airport 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
Hoffman Estates
Skokie
Des Plaines
Elgin
Gurnee
Arlington Heights
Racine
Rockford
Great Lakes
Orland Park
Merrillville
Naperville
Waukegan
Elk Grove Village
Downers Grove
Tinley Park
Evanston

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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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$90Average$338FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$154Average$316FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$186Average$340FlexibilityNo cancel feeOn-time69%

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