$179+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
COU — ORD
Oct 8 — Oct 151
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 December or November, 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 September 8, 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 September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/96:24 pm -
Nonstop1h 46m
Sun 10/118:29 am -
Nonstop1h 29m
Deal found 9/4![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/5. 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 11/206:13 am -
Nonstop1h 48m
Mon 11/307:53 pm -
Nonstop1h 36m
Deal found 9/5![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/96:24 pm -
Nonstop1h 46m
Mon 10/127:18 pm -
Nonstop1h 37m
Deal found 9/8![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1811:17 am -
Nonstop1h 43m
Sun 9/209:20 pm -
Nonstop1h 35m
Deal found 9/4![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/206:32 pm -
Nonstop1h 58m
Mon 9/288:24 am -
Nonstop1h 32m
Deal found 9/7![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 9/6. 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 12/276:44 pm -
Nonstop1h 46m
Wed 12/304:35 pm -
Nonstop1h 39m
Deal found 9/6![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 11/248:00 am -
Nonstop1h 45m
Sat 11/2812:45 pm -
Nonstop1h 33m
Deal found 9/3![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/243:19 pm -
Nonstop1h 40m
Sat 11/289:05 am -
Nonstop1h 40m
Deal found 9/7![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 9/5. 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 9/186:32 pm -
Nonstop1h 58m
Sun 9/208:24 am -
Nonstop1h 32m
Deal found 9/5![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/63:43 pm -
Nonstop1h 40m
Sat 10/101:00 pm -
Nonstop1h 38m
Deal found 9/8![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/255:44 am -
Nonstop1h 46m
Sun 9/278:24 am -
Nonstop1h 32m
Deal found 9/8![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/286:15 am -
Nonstop1h 38m
Wed 10/71:30 pm -
Nonstop1h 38m
Deal found 9/8![United Airlines logo]()
$354
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 September 8, 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 September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/208:00 am -
Nonstop1h 45m
Sat 11/219:25 pm -
Nonstop1h 33m
Deal found 9/4![United Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/156:15 am -
Nonstop1h 38m
Sat 10/179:00 am -
Nonstop1h 39m
Deal found 9/4![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/6![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/7. 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
Fri 1/17:55 pm -
Nonstop1h 57m
Deal found 9/7![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/23:43 pm -
Nonstop1h 40m
Fri 10/28:17 pm -
2 stops24h 16m
Deal found 9/8![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/13:43 pm -
Nonstop1h 40m
Fri 10/28:17 pm -
2 stops24h 16m
Deal found 9/8![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/218:00 am -
Nonstop1h 45m
Mon 11/237:00 am -
2 stops13h 41m
Deal found 9/8![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/163:43 pm -
Nonstop1h 40m
Fri 10/169:20 pm -
Nonstop1h 35m
Deal found 9/4![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/59:01 am -
2 stops24h 30m
Sun 11/89:25 pm -
Nonstop1h 33m
Deal found 9/8![United Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/2211:20 am -
Nonstop1h 43m
Tue 9/298:57 am -
2 stops11h 36m
Deal found 9/7![United Airlines logo]()
$537
Last-minute flights from Columbia to O'Hare IntlDiscover last-minute flight deals from Columbia to O'Hare Intl. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Columbia to O'Hare Intl. Data last updated September 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1811:17 am -
Nonstop1h 43m
Sun 9/209:20 pm -
Nonstop1h 35m
Deal found 9/4![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/5. 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 9/186:32 pm -
Nonstop1h 58m
Sun 9/208:24 am -
Nonstop1h 32m
Deal found 9/5![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/206:32 pm -
Nonstop1h 58m
Mon 9/288:24 am -
Nonstop1h 32m
Deal found 9/7![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/236:32 pm -
Nonstop1h 58m
Thu 10/87:18 pm -
Nonstop1h 37m
Deal found 9/6![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/246:32 pm -
Nonstop1h 58m
Sat 9/267:13 pm -
Nonstop1h 33m
Deal found 9/8![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/243:19 pm -
Nonstop1h 40m
Sat 11/289:05 am -
Nonstop1h 40m
Deal found 9/7![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/255:44 am -
Nonstop1h 46m
Sun 9/278:24 am -
Nonstop1h 32m
Deal found 9/8![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/286:15 am -
Nonstop1h 38m
Mon 10/59:00 am -
Nonstop1h 39m
Deal found 9/8![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/296:32 pm -
Nonstop1h 58m
Wed 9/307:13 pm -
Nonstop1h 33m
Deal found 9/7![American Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/63:43 pm -
Nonstop1h 40m
Mon 10/129:00 am -
Nonstop1h 39m
Deal found 9/8![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/96:24 pm -
Nonstop1h 46m
Sun 10/118:29 am -
Nonstop1h 29m
Deal found 9/4![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/96:24 pm -
Nonstop1h 46m
Mon 10/127:18 pm -
Nonstop1h 37m
Deal found 9/8![American Airlines logo]()
$289
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 September 8, 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 September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 1/136:26 pm -
Nonstop1h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 9/8. 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 1/146:36 am -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/46:32 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 9/185:28 pm -
1 stop29h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 12/65:22 pm -
3 stops50h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/26:32 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/52:49 pm -
3 stops48h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/93:06 pm -
3 stops42h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$258
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (American Airlines) |
One-way from | $179 (American Airlines) |
Popular in | April |
Cheapest in | December |
Average price | $263 |
Good round-trip deal | $328 or less |
Good one-way deal | $303 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 September 8, 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
Fri 3/5
8:00 am-9:33 am
Nonstop1h 33m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$264
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Fri 11/20
8:00 am-9:45 am
Nonstop1h 45m
Chicago O'Hare Intl
Sat 11/21
9:25 pm-10:58 pm
Nonstop1h 33m
$269
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Sat 10/31
8:00 am-9:45 am
Nonstop1h 45m
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
Thu 11/5
8:00 am-9:45 am
Nonstop1h 45m
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
Tue 3/2
8:00 am-9:33 am
Nonstop1h 33m
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
Sun 12/6
3:04 pm-4:37 pm
Nonstop1h 33m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Mon 12/7
11:25 am-1:06 pm
Nonstop1h 41m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Wed 3/3
8:00 am-9:33 am
Nonstop1h 33m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Sat 12/5
8:00 am-9:33 am
Nonstop1h 33m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
ColumbiaChicago
COU Columbia Regional - ORD Chicago O'Hare Intl
COUORD
Columbia Regional
Thu 12/3
11:25 am-1:06 pm
Nonstop1h 41m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
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 September.
| 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
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, December is the cheapest month in which you can book a flight from Columbia, Missouri to Chicago O'Hare Intl Airport (average of $248). 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 September 8, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 15% 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 September 5, 2026.
Travelers seeking maximum savings on their Columbia, Missouri to Chicago O'Hare Intl Airport flight should consider departing on Thursday 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.
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 September 8, 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.
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Crew
8.1
Entertainment
7.1
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
Lake Geneva
Naperville
Des Plaines
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
South Holland
Elgin
Racine
Janesville
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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 September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$308 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$194 | Average$273 | FlexibilityNo cancel fee | On-time71% |