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$224+ Cheap flights from Cali (CLO) to Illinois

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — ORD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Cali to Illinois

Keep the following information in mind while searching for Cali to Illinois flight deals. Data was last updated junio 12, 2025.

Round-trip from

$350
(Cheapflightsfares)

One-way from

$224
(Avianca)

Popular in

January

Cheapest in

November

Average price

$519
From Cali Alfonso B. Aragon Intl to Illinois
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One-way flight from Cali Alfonso B. Aragon Intl to Illinois
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Highest demand for flights based on searches. 10% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Cali to Illinois

Cheapest flights from Cali to Illinois
Explore the most affordable flight options available from Cali to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/174:24 amCLO - ORD
1 stop8h 51mAvianca
mar. 10/283:05 pmORD - CLO
1 stop8h 39mAvianca
Deal found 6/9$350
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/186:27 amCLO - ORD
2 stops17h 26mDelta
lun. 10/276:00 amORD - CLO
2 stops11h 00mDelta
Deal found 6/9$360
This LATAM Airlines deal was found by Cheapflights users on 6/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:50 amCLO - ORD
2 stops17h 03mLATAM Airlines
vie. 10/3111:19 amORD - CLO
2 stops21h 33mLATAM Airlines
Deal found 6/9$368
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
jue. 7/104:24 amCLO - ORD
1 stop8h 51mMultiple Airlines
vie. 8/153:07 pmORD - CLO
1 stop8h 17mMultiple Airlines
Deal found 6/10$405
This American Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 6/1612:30 amCLO - ORD
1 stop17h 30mAmerican Airlines
mié. 9/37:15 pmORD - CLO
1 stop18h 05mAmerican Airlines
Deal found 6/10$408
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/92:15 pmCLO - ORD
1 stop18h 40mSpirit Airlines
mié. 7/165:05 amORD - CLO
1 stop8h 15mSpirit Airlines
Deal found 6/11$432
This Copa Airlines deal was found by Cheapflights users on 6/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/13:21 pmCLO - ORD
1 stop9h 01mCopa Airlines
vie. 8/83:07 pmORD - CLO
1 stop8h 17mCopa Airlines
Deal found 6/10$449
This United Airlines deal was found by Cheapflights users on 6/9. 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.
mar. 6/174:41 amCLO - ORD
2 stops19h 32mUnited Airlines
mar. 8/266:00 amORD - CLO
2 stops11h 25mUnited Airlines
Deal found 6/9$456
This eDestinos deal was found by Cheapflights users on 6/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/98:31 amCLO - ORD
1 stop30h 19mAeromexico
lun. 8/182:00 amORD - CLO
1 stop16h 54mAeromexico
Deal found 6/11$549

Cheapflights Fare Finder

Customize your flight search to find flights from Cali 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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Cali to Illinois that are best for you.

Fly from

Cali

Fly to

Illinois

Route

Depart

Return

Price

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

jue. 8/7

4:24 am-1:15 pm

1 stop8h 51m

Chicago O'Hare Intl

mié. 8/13

2:35 pm-11:44 pm

1 stop9h 09m

$376

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

jue. 7/10

4:24 am-1:15 pm

1 stop8h 51m

Chicago O'Hare Intl

vie. 8/15

3:07 pm-11:24 pm

1 stop8h 17m

$405

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

lun. 6/16

12:30 am-6:00 pm

1 stop17h 30m

Chicago O'Hare Intl

mié. 9/3

7:15 pm-1:20 pm

1 stop18h 05m

$408

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

mié. 7/9

2:15 pm-8:55 am

1 stop18h 40m

Chicago O'Hare Intl

mié. 7/16

5:05 am-1:20 pm

1 stop8h 15m

$432

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

vie. 8/8

8:47 am-10:10 am

2 stops25h 23m

Chicago O'Hare Intl

mar. 8/19

11:15 am-10:24 pm

2 stops11h 09m

$439

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

vie. 8/1

3:21 pm-12:22 am

1 stop9h 01m

Chicago O'Hare Intl

vie. 8/8

3:07 pm-11:24 pm

1 stop8h 17m

$449

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

mar. 6/17

4:41 am-12:13 am

2 stops19h 32m

Chicago O'Hare Intl

mar. 8/26

6:00 am-5:25 pm

2 stops11h 25m

$456

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

sáb. 8/9

8:31 am-2:50 pm

1 stop30h 19m

Chicago O'Hare Intl

lun. 8/18

2:00 am-6:54 pm

1 stop16h 54m

$549

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

mar. 7/15

8:27 pm-1:15 pm

1 stop16h 48m

$224

CaliChicago

CLO - ORD

CLOORD

Cali Alfonso B. Aragon Intl

mar. 7/15

11:26 am-11:13 pm

2 stops11h 47m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 16 results
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Best time to book a flight from Cali to Illinois

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

What is the cheapest month to book a flight from Cali to Illinois?

Currently, August is the cheapest month in which you can book a flight from Cali to Illinois (average of $245). Flying from Cali to Illinois 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 CLO to IL?

Find hourly flight availability from Cali 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 junio 12, 2025.

When flying from Cali to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Cali to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Cali 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 Cali to Illinois?

    Cali Alfonso B. Aragon Intl (CLO), located 12.1 mi from the city center, is the airport you fly out of when you book flights from Cali to Illinois.

  • What are the cheapest airlines to fly from Cali to Illinois one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $224. Users have also found prices from $280 and $306 on Copa Airlines and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cali 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.

  • What is the cheapest month to book a flight from Cali to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Cali to Illinois (average of $245). Flying from Cali to Illinois 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cali to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Cali to Illinois

Discover the top 3 airlines that operate flights from Cali 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$330Average$406FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$367Average$520FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$433Average$546FlexibilityNo cancel feeOn-time71%

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