$129+ Cheap flights from Columbia, MO (COU) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
COU — ORD
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Columbia 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 Columbia Regional to Chicago O'Hare Intl are usually found in February or January, booked 84 days in advance, depart on a Saturday or Friday and return on a Thursday
Cheap flight deals from Columbia to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Columbia to O'Hare IntlExplore the most affordable flight options available from Columbia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Columbia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:15 pm -
1 stop24h 37m
Wed 12/28:15 am -
2 stops31h 57m
Deal found 10/20![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:04 pm -
1 stop19h 48m
Wed 12/28:15 am -
2 stops31h 57m
Deal found 10/20![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:04 pm -
1 stop19h 48m
Fri 12/48:49 pm -
2 stops43h 43m
Deal found 10/20![Multiple Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:28 pm -
Nonstop1h 46m
Sun 11/228:29 am -
Nonstop1h 35m
Deal found 10/20![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:24 am -
Nonstop1h 36m
Mon 11/98:14 am -
Nonstop1h 34m
Deal found 10/19![American Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:04 pm -
1 stop19h 48m
Thu 12/38:49 pm -
2 stops20h 53m
Deal found 10/20![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:47 pm -
2 stops30h 47m
Thu 12/35:24 pm -
1 stop24h 18m
Deal found 10/20![Multiple Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/258:00 am -
Nonstop1h 45m
Sat 11/289:05 am -
Nonstop1h 40m
Deal found 10/17![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/237:45 am -
Nonstop1h 49m
Sun 12/279:30 pm -
Nonstop1h 57m
Deal found 10/22![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/268:00 am -
Nonstop1h 45m
Sat 11/289:05 am -
Nonstop1h 40m
Deal found 10/19![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 12/263:10 pm -
Nonstop1h 44m
Sun 12/279:30 pm -
Nonstop1h 57m
Deal found 10/17![United Airlines logo]()
$337
Best flights from Columbia to O'Hare IntlDiscover carefully curated flight deals from Columbia to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Columbia to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 1/3011:36 am -
Nonstop1h 34m
Fri 2/58:55 am -
Nonstop1h 51m
Deal found 10/18![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/215:08 pm -
1 stop6h 00m
Sun 11/228:29 am -
Nonstop1h 35m
Deal found 10/21![American Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/258:00 am -
Nonstop1h 45m
Sat 11/289:05 am -
Nonstop1h 40m
Deal found 10/17![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/237:45 am -
Nonstop1h 49m
Sun 12/279:30 pm -
Nonstop1h 57m
Deal found 10/22![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 12/263:10 pm -
Nonstop1h 44m
Sun 12/279:30 pm -
Nonstop1h 57m
Deal found 10/17![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 3/298:00 am -
Nonstop1h 33m
Sat 4/39:00 am -
Nonstop1h 29m
Deal found 10/17![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/108:00 am -
Nonstop1h 45m
Sat 11/147:45 pm -
Nonstop1h 38m
Deal found 10/19![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 12/257:45 am -
Nonstop1h 49m
Tue 12/2912:50 pm -
Nonstop1h 38m
Deal found 10/18![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Tue 3/308:00 am -
Nonstop1h 33m
Thu 4/19:25 pm -
Nonstop1h 33m
Deal found 10/17![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Mon 3/293:16 pm -
Nonstop1h 33m
Thu 4/19:25 pm -
Nonstop1h 33m
Deal found 10/17![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sun 3/288:00 am -
Nonstop1h 33m
Fri 4/29:25 pm -
Nonstop1h 33m
Deal found 10/17![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:00 am -
Nonstop1h 45m
Fri 11/139:25 pm -
2 stops23h 16m
Deal found 10/20![United Airlines logo]()
$528
Last-minute flights from Columbia to O'Hare IntlDiscover last-minute flight deals from Columbia to O'Hare Intl. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Columbia to O'Hare Intl. Data last updated October 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/56:13 am -
Nonstop1h 45m
Sun 11/88:14 am -
Nonstop1h 34m
Deal found 10/21![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/510:24 am -
Nonstop1h 36m
Mon 11/98:14 am -
Nonstop1h 34m
Deal found 10/21![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:24 am -
Nonstop1h 36m
Mon 11/98:14 am -
Nonstop1h 34m
Deal found 10/19![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:28 pm -
Nonstop1h 46m
Sun 11/228:29 am -
Nonstop1h 35m
Deal found 10/20![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:47 pm -
2 stops30h 47m
Thu 12/35:24 pm -
1 stop24h 18m
Deal found 10/20![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:04 pm -
1 stop19h 48m
Wed 12/28:15 am -
2 stops31h 57m
Deal found 10/20![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:04 pm -
1 stop19h 48m
Fri 12/48:49 pm -
2 stops43h 43m
Deal found 10/20![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:04 pm -
1 stop19h 48m
Thu 12/38:49 pm -
2 stops20h 53m
Deal found 10/20![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:15 pm -
1 stop24h 37m
Wed 12/28:15 am -
2 stops31h 57m
Deal found 10/20![Multiple Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/258:00 am -
Nonstop1h 45m
Sat 11/289:05 am -
Nonstop1h 40m
Deal found 10/17![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/268:00 am -
Nonstop1h 45m
Sat 11/289:05 am -
Nonstop1h 40m
Deal found 10/19![United Airlines logo]()
$336
One-way flights from Columbia to O'Hare IntlSearch for one-way flight options from Columbia to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Columbia to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:33 am -
2 stops30h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:58 pm -
2 stops46h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$149
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 1/137:17 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 1/147:17 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:43 pm -
2 stops49h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$208
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/206:44 pm -
Nonstop1h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$225
Find flight deals from Columbia to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Columbia (COU) 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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (Kiwi.com) |
One-way from | $129 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $303 |
Good round-trip deal | $377 or less |
Good one-way deal | $294 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbia 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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Columbia to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Sat 12/26
3:10 pm-4:54 pm
Nonstop1h 44m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$195
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Wed 1/13
7:17 pm-9:05 pm
Nonstop1h 48m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$195
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Thu 1/14
7:17 pm-9:05 pm
Nonstop1h 48m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Sun 12/20
6:44 pm-8:30 pm
Nonstop1h 46m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Fri 11/13
3:00 pm-4:47 pm
Nonstop1h 47m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$267
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Mon 11/30
3:00 pm-4:47 pm
Nonstop1h 47m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Sat 1/30
11:36 am-1:10 pm
Nonstop1h 34m
Chicago O'Hare Intl
Fri 2/5
8:55 am-10:46 am
Nonstop1h 51m
$309
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Wed 11/25
8:00 am-9:45 am
Nonstop1h 45m
Chicago O'Hare Intl
Sat 11/28
9:05 am-10:45 am
Nonstop1h 40m
$331
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Wed 12/23
7:45 am-9:34 am
Nonstop1h 49m
Chicago O'Hare Intl
Sun 12/27
9:30 pm-11:27 pm
Nonstop1h 57m
$333
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Sat 12/26
3:10 pm-4:54 pm
Nonstop1h 44m
Chicago O'Hare Intl
Sun 12/27
9:30 pm-11:27 pm
Nonstop1h 57m
$337
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Columbia 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 Columbia to O'Hare Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Columbia, Missouri-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 Columbia, Missouri-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbia, Missouri-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Columbia, Missouri-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 Columbia, Missouri-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 Columbia to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Columbia with our price prediction graph.
COU-ORD
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 Columbia to Chicago O'Hare Intl Airport
Prices
Airlines
How far ahead should I book a flight from Columbia, Missouri to Chicago O'Hare Intl Airport?
The price you pay for your flight from Columbia, Missouri to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Columbia, Missouri to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Columbia, Missouri to Chicago O'Hare Intl Airport (average of $268). Flying from Columbia, Missouri to Chicago O'Hare Intl Airport in April is currently the most expensive (average of $404). 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 COU to ORD?
Find hourly flight availability from Columbia 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 October 22, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 29% on flights from Columbia, Missouri to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Columbia, Missouri to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Columbia to O'Hare Intl. Price data was last updated on October 17, 2026.
Travelers seeking maximum savings on their Columbia, Missouri to Chicago O'Hare Intl Airport flight should consider departing on Tuesday at noon 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.
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 October 22, 2026.
Read through reviews of airlines operating flights from Columbia to Chicago O'Hare Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Columbia 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 Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Naperville
Lake Geneva
Des Plaines
Glenview
Schaumburg
Oak Brook
Aurora
Oakbrook Terrace
Delavan
Libertyville
Rockford
Hoffman Estates
Beloit
Gurnee
Orland Park
South Holland
Elgin
Racine
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Top 2 airlines flying from Columbia to O'Hare Intl
Discover the top 2 airlines that operate flights from Columbia 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$224 | Average$289 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$318 | FlexibilityNo cancel fee | On-time69% |