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Cheap flights from Columbia (COU) to Illinois from $243

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
COU — ORD
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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What is the cheapest month to fly from Columbia, Missouri to Illinois?

Our data shows that March tends to be the cheapest month to fly to Illinois from Columbia, Missouri. Users have commonly found prices around $400 for the month, but tickets can be as low as $136. Due to multiple factors, prepare for potentially higher prices in November.

What is the cheapest time of day to fly from COU to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbia, Missouri to Illinois as you normally would.

Cheap American Airlines flights from Columbia to Illinois

Explore cheap flight options specifically provided by American Airlines for the route between Columbia and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Sat 6/2211:42 amCOU - ORD
Nonstop1h 30mAmerican Airlines
Tue 6/259:45 amORD - COU
Nonstop1h 30mAmerican Airlines
Deal found 6/2$375
Sun 9/110:17 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Sun 9/82:15 pmORD - COU
Nonstop1h 21mAmerican Airlines
Deal found 6/1$377
Fri 6/216:02 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Mon 6/248:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/2$379
Sat 6/226:02 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Tue 6/2512:00 pmORD - COU
1 stop5h 02mAmerican Airlines
Deal found 6/2$385
Sun 9/110:17 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Sun 9/85:00 amORD - COU
1 stop6h 45mAmerican Airlines
Deal found 6/1$387
Fri 6/215:33 pmCOU - ORD
1 stop5h 05mAmerican Airlines
Sun 6/238:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/1$389
Sat 6/225:33 pmCOU - ORD
1 stop6h 08mAmerican Airlines
Tue 6/251:15 pmORD - COU
1 stop6h 15mAmerican Airlines
Deal found 6/2$394
Mon 8/196:07 pmCOU - ORD
1 stop5h 27mAmerican Airlines
Thu 9/58:55 amORD - COU
1 stop7h 58mAmerican Airlines
Deal found 6/1$396
Fri 8/166:07 pmCOU - ORD
1 stop5h 27mAmerican Airlines
Mon 8/1911:05 amORD - COU
1 stop6h 26mAmerican Airlines
Deal found 6/1$398

Cheap Columbia to Illinois flights in June & July 2024

Find cheap flight options from Columbia to Illinois specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
Sat 6/2211:42 amCOU - ORD
Nonstop1h 30mAmerican Airlines
Tue 6/259:45 amORD - COU
Nonstop1h 30mAmerican Airlines
Deal found 6/2$375
Sat 6/226:17 pmCOU - ORD
Nonstop1h 23mAmerican Airlines
Sun 6/239:45 amORD - COU
Nonstop1h 30mAmerican Airlines
Deal found 6/1$377
Fri 6/216:02 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Mon 6/248:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/2$379
Sat 6/226:02 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Tue 6/2512:00 pmORD - COU
1 stop5h 02mAmerican Airlines
Deal found 6/2$385
Sat 6/2212:23 pmCOU - ORD
1 stop8h 07mAmerican Airlines
Sun 6/238:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/1$387
Fri 6/215:33 pmCOU - ORD
1 stop5h 05mAmerican Airlines
Sun 6/238:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/1$389
Sat 6/225:33 pmCOU - ORD
1 stop6h 08mAmerican Airlines
Tue 6/251:15 pmORD - COU
1 stop6h 15mAmerican Airlines
Deal found 6/2$394
Wed 6/55:33 pmCOU - ORD
1 stop5h 05mAmerican Airlines
Mon 6/105:00 amORD - COU
1 stop6h 53mAmerican Airlines
Deal found 6/1$398
Fri 6/285:33 pmCOU - ORD
1 stop6h 08mAmerican Airlines
Mon 7/16:02 amORD - COU
1 stop5h 51mAmerican Airlines
Deal found 6/1$419

Columbia to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Columbia and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Sat 6/2211:42 amCOU - ORD
Nonstop1h 30mAmerican Airlines
Tue 6/259:45 amORD - COU
Nonstop1h 30mAmerican Airlines
Deal found 6/2$375
Sun 9/110:17 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Sun 9/82:15 pmORD - COU
Nonstop1h 21mAmerican Airlines
Deal found 6/1$377
Fri 6/216:02 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Mon 6/248:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/2$379
Sat 6/226:02 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Tue 6/2512:00 pmORD - COU
1 stop5h 02mAmerican Airlines
Deal found 6/2$385
Sun 9/110:17 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Sun 9/85:00 amORD - COU
1 stop6h 45mAmerican Airlines
Deal found 6/1$387
Fri 6/215:33 pmCOU - ORD
1 stop5h 05mAmerican Airlines
Sun 6/238:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/1$389
Sat 6/225:33 pmCOU - ORD
1 stop6h 08mAmerican Airlines
Tue 6/251:15 pmORD - COU
1 stop6h 15mAmerican Airlines
Deal found 6/2$394
Mon 8/196:07 pmCOU - ORD
1 stop5h 27mAmerican Airlines
Thu 9/58:55 amORD - COU
1 stop7h 58mAmerican Airlines
Deal found 6/1$396
Wed 6/55:33 pmCOU - ORD
1 stop5h 05mAmerican Airlines
Mon 6/105:00 amORD - COU
1 stop6h 53mAmerican Airlines
Deal found 6/1$398

Non-stop flights to Illinois from Columbia

Discover non-stop flight options from Columbia to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Sat 6/2211:42 amCOU - ORD
Nonstop1h 30mAmerican Airlines
Tue 6/259:45 amORD - COU
Nonstop1h 30mAmerican Airlines
Deal found 6/2$375
Sun 9/110:17 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Sun 9/82:15 pmORD - COU
Nonstop1h 21mAmerican Airlines
Deal found 6/1$377
Fri 6/216:02 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Mon 6/248:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/2$379
Sun 8/46:00 amCOU - ORD
Nonstop1h 25mAmerican Airlines
Wed 8/78:15 amORD - COU
Nonstop1h 34mAmerican Airlines
Deal found 6/1$400
Mon 8/56:00 amCOU - ORD
Nonstop1h 25mAmerican Airlines
Thu 8/82:22 pmORD - COU
Nonstop1h 29mAmerican Airlines
Deal found 6/1$425
Tue 8/64:21 pmCOU - ORD
Nonstop1h 24mAmerican Airlines
Tue 8/68:12 pmORD - COU
Nonstop1h 22mAmerican Airlines
Deal found 6/1$430
Sat 8/36:00 amCOU - ORD
Nonstop1h 25mAmerican Airlines
Sat 8/108:15 amORD - COU
Nonstop1h 34mAmerican Airlines
Deal found 6/1$435
Sat 8/36:16 pmCOU - ORD
Nonstop1h 24mAmerican Airlines
Mon 8/58:10 pmORD - COU
Nonstop1h 20mAmerican Airlines
Deal found 6/1$437
Tue 6/186:02 amCOU - ORD
Nonstop1h 24mAmerican Airlines
Mon 6/248:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 6/2$439

Columbia to Illinois flights leaving soon

Find last-minute flight options from Columbia to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Fri 6/76:17 pmCOU - ORD
Nonstop1h 23mAmerican Airlines
Sun 6/98:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 5/31$379
Fri 6/75:33 pmCOU - ORD
1 stop6h 08mAmerican Airlines
Sun 6/98:10 pmORD - COU
Nonstop1h 19mAmerican Airlines
Deal found 5/31$389
Fri 6/75:33 pmCOU - ORD
1 stop6h 08mAmerican Airlines
Sun 6/96:02 amORD - COU
1 stop5h 51mAmerican Airlines
Deal found 5/31$492
Fri 6/75:33 pmCOU - ORD
1 stop6h 08mAmerican Airlines
Sun 6/98:14 pmORD - COU
2 stops15h 39mAmerican Airlines
Deal found 5/31$742

One-way flights to Illinois from Columbia

Search for one-way flight options from Columbia to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Fri 9/612:17 pmCOU - ORD
1 stop11h 16mAmerican Airlines
Deal found 6/2$243
Fri 7/1212:48 pmCOU - ORD
1 stop7h 36mAmerican Airlines
Deal found 6/1$252
Fri 6/711:42 amCOU - ORD
Nonstop1h 30mAmerican Airlines
Deal found 6/1$327
Fri 7/125:36 pmCOU - ORD
2 stops19h 03mAmerican Airlines
Deal found 6/1$359
Fri 9/612:17 pmCOU - ORD
2 stops18h 51mAmerican Airlines
Deal found 6/2$370
Fri 6/75:33 pmCOU - ORD
1 stop6h 08mAmerican Airlines
Deal found 6/1$423
Fri 6/75:33 pmCOU - ORD
2 stops18h 29mAmerican Airlines
Deal found 6/1$532

Find flights from Columbia to Illinois within your budget

Customize your flight search to find flights from Columbia to Illinois 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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$375 - $398

Route

Depart

Return

Price

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Sat 6/22

Nonstop1h 30m

Chicago O'Hare Intl

Tue 6/25

Nonstop1h 30m

$375

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Sun 9/1

Nonstop1h 24m

Chicago O'Hare Intl

Sun 9/8

Nonstop1h 21m

$377

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Fri 6/21

Nonstop1h 24m

Chicago O'Hare Intl

Mon 6/24

Nonstop1h 19m

$379

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Sat 6/22

Nonstop1h 24m

Chicago O'Hare Intl

Tue 6/25

1 stop5h 02m

$385

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Sun 9/1

Nonstop1h 24m

Chicago O'Hare Intl

Sun 9/8

1 stop6h 45m

$387

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Fri 6/21

1 stop5h 05m

Chicago O'Hare Intl

Sun 6/23

Nonstop1h 19m

$389

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Sat 6/22

1 stop6h 08m

Chicago O'Hare Intl

Tue 6/25

1 stop6h 15m

$394

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Mon 8/19

1 stop5h 27m

Chicago O'Hare Intl

Thu 9/5

1 stop7h 58m

$396

Columbia RegionalChicago O'Hare Intl

COU - ORD

COUORD

Columbia Regional

Fri 8/16

1 stop5h 27m

Chicago O'Hare Intl

Mon 8/19

1 stop6h 26m

$398

Flights are sorted by cheapest first

Deals found on 6/2

No data available for this route at this time. Please check back soon.

Best time to book a flight from Columbia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Columbia 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated June 2, 2024.
American Airlines
7.3
Good
14,260 reviews
Check prices

Crew

8.0

Entertainment

7.1

Food

6.6

Comfort

7.2

Overall

7.3

Boarding

7.6

Reviews

1 / 10

The extra cost of first class was not worth it.

American Airlines
7.3
Good
14,260 reviews
American Airlines
7.3
Good
14,260 reviews
Check prices

Crew

8.0

Entertainment

7.1

Food

6.6

Comfort

7.2

Overall

7.3

Boarding

7.6

Reviews

1 / 10

The extra cost of first class was not worth it.

Related info for your journey

Find useful and relevant information for your journey from Columbia to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Columbia to Illinois?

    Most people fly from Columbia Regional (COU) if they book a flight from Columbia to Illinois. Columbia Regional is conveniently located just 11.1 mi from Columbia’s city center.

  • Can I find flights from Columbia, Missouri to Illinois for under $400 on Cheapflights?

    Yes, there are multiple flights from Columbia, Missouri to Illinois for under $400. The cheapest flight booked recently is on American Airlines for just $375, but on average you can expect to pay $407.

  • Are there nonstop flights from Columbia, Missouri to Illinois for under $400 on Cheapflights?

    Cheapflights has at least 15 direct flights from Columbia, Missouri to Illinois under $400. A good price for a nonstop flight from Columbia, Missouri to Illinois is less than $440.

  • Are there last-minute flights available from Columbia, Missouri to Illinois for under $400?

    There are currently 4+ open flights from Columbia, Missouri to Illinois within the next 7 days for less than $400.

  • What are the most reliable airlines from Columbia, Missouri to Illinois?

    Consider Qatar Airways (92%), Envoy Air (91%) or American Airlines (86%) when booking your flight. These represent the most reliable airlines when flying from Columbia, Missouri to Illinois.

  • What are the cheapest flights from Columbia, Missouri to Illinois?

    Looking at all options, your cheapest flight can be booked for $237. While the most popular route (Columbia Regional - Chicago O'Hare Intl) can be booked for $375 on average our data indicates $482 when flying from Columbia, Missouri to Illinois.

  • What does COU to ORD mean?

    Columbia Regional Airport is COU and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Columbia to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Columbia to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Columbia to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Columbia to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Columbia to Illinois that include hotel bookings?

    Yes. In addition to deals on Columbia to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbia to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbia to Illinois.

  • Can I find deals for business class flights from Columbia to Illinois?

    Yes. Cheapflights offers flight deals from Columbia to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Columbia to Illinois that allow pets onboard?

    Many airlines flying from Columbia to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Columbia to Illinois?

    Yes, you can often find last-minute deals on Columbia to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Columbia, Missouri to Illinois flight deals updated?

    The Columbia, Missouri to Illinois flight deals you see on this page were last updated on 6/2.

  • What is the cheapest month to book a flight from Columbia, Missouri to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Columbia, Missouri to Illinois (average of $244). Flying from Columbia, Missouri to Illinois in July is currently the most expensive (average of $324). 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

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Alternative routes for Columbia to Illinois
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Top airline flying from Columbia to Illinois

Discover the top airline that operate flights from Columbia to Illinois. 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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$226Average$389FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Columbia, Missouri to Louisiana flights

Search flights from Columbia to Illinois by cabin class

Find flights from Columbia to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Columbia to Illinois

Find hourly flight availability from Columbia to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
40%of flight departuresEarly morningMidnight to 6 am
20%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Columbia to Illinois?

Deals for Columbia to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Columbia to Illinois?

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Can Cheapflights find flights from Columbia to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Columbia to Illinois with no change fees.

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Not ready to book yet? You can track prices for flights from Columbia to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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