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$135+ Cheap flights from Illinois to Cali (CLO)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CLO
oct. 19 — oct. 261
dom. 10/19
dom. 10/26
1 adult, Economy
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Cheap flight deals from Illinois to Cali

Keep the following information in mind while searching for Illinois to Cali flight deals. Data was last updated septiembre 19, 2025.

Round-trip from

$280
(FlightHub)

One-way from

$135
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$244
From Illinois to Cali Alfonso B. Aragon Intl
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One-way flight from Illinois to Cali Alfonso B. Aragon Intl
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Highest demand for flights based on searches. 17% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Cali

Cheapest flights from Illinois to Cali
Explore the most affordable flight options available from Illinois to Cali. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 19, 2025.

This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3011:20 pmORD - CLO
1 stop10h 50mAvianca
lun. 11/1712:40 pmCLO - ORD
1 stop8h 40mAvianca
Deal found 9/17$280
This Copa Airlines deal was found by Cheapflights users on 9/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/25:56 amORD - CLO
1 stop9h 33mCopa Airlines
vie. 11/1412:04 pmCLO - ORD
1 stop13h 01mCopa Airlines
Deal found 9/18$285
This SmartFares deal was found by Cheapflights users on 9/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/17:43 pmORD - CLO
1 stop18h 40mSpirit Airlines
sáb. 11/83:21 pmCLO - ORD
1 stop9h 21mSpirit Airlines
Deal found 9/17$286
This Spirit Airlines deal was found by Cheapflights users on 9/17. 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 Spirit Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/105:05 amORD - CLO
1 stop8h 10mSpirit Airlines
jue. 11/133:21 pmCLO - ORD
1 stop9h 21mSpirit Airlines
Deal found 9/17$294
This American Airlines deal was found by Cheapflights users on 9/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/157:07 pmORD - CLO
1 stop18h 13mAmerican Airlines
vie. 12/57:00 amCLO - ORD
2 stops13h 44mAmerican Airlines
Deal found 9/18$298
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:02 amORD - CLO
1 stop9h 23mCopa Airlines
lun. 9/2912:01 pmCLO - ORD
1 stop12h 20mCopa Airlines
Deal found 9/18$305
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:43 pmORD - CLO
1 stop17h 40mSpirit Airlines
sáb. 10/252:20 pmCLO - ORD
1 stop9h 25mSpirit Airlines
Deal found 9/18$330
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/1811:55 amORD - CLO
2 stops20h 25mMultiple Airlines
sáb. 10/254:24 amCLO - ORD
1 stop8h 51mMultiple Airlines
Deal found 9/18$332
This Copa Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/102:07 pmORD - CLO
1 stop23h 04mCopa Airlines
mié. 11/124:52 amCLO - ORD
1 stop8h 54mCopa Airlines
Deal found 9/16$334
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/29:08 pmORD - CLO
2 stops16h 15mSpirit Airlines
vie. 11/143:21 pmCLO - ORD
1 stop19h 02mSpirit Airlines
Deal found 9/16$337

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Cali 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 septiembre 19, 2025.
Use the filters below to find and compare flights from Illinois to Cali that are best for you.

Fly from

Illinois

Fly to

Cali

Route

Depart

Return

Price

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

jue. 10/30

11:20 pm-10:10 am

1 stop10h 50m

Cali Alfonso B. Aragon Intl

lun. 11/17

12:40 pm-8:20 pm

1 stop8h 40m

$280

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

dom. 11/2

5:56 am-10:37 pm

1 stop15h 41m

Cali Alfonso B. Aragon Intl

vie. 11/14

12:04 pm-12:05 am

1 stop13h 01m

$285

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

dom. 11/2

5:56 am-4:29 pm

1 stop9h 33m

Cali Alfonso B. Aragon Intl

sáb. 11/8

4:52 am-12:46 pm

1 stop8h 54m

$285

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

sáb. 11/1

7:56 am-5:29 pm

1 stop9h 33m

Cali Alfonso B. Aragon Intl

vie. 11/7

4:52 am-12:46 pm

1 stop8h 54m

$285

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

mié. 10/8

5:05 am-1:23 pm

1 stop8h 18m

$143

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

mar. 10/7

3:07 pm-12:30 pm

2 stops21h 23m

$167

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

lun. 9/29

5:05 am-1:28 pm

1 stop8h 23m

$172

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

mié. 10/8

6:00 am-7:10 am

3 stops25h 10m

$180

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

mié. 12/3

5:05 am-2:15 pm

1 stop8h 10m

$187

ChicagoCali

ORD - CLO

ORDCLO

Chicago O'Hare Intl

lun. 9/29

11:57 am-7:10 am

2 stops19h 13m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 14 results
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Best time to book a flight from Illinois to Cali

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Cali (average of $351). Flying from Illinois to Cali in December is currently the most expensive (average of $669). 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 IL to CLO?

Find hourly flight availability from Illinois to Cali. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 19, 2025.

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

Related info for your journey

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

    Located just 12.1 mi from the city center, Cali Alfonso B. Aragon Intl (CLO) is the airport most travelers will use when flying to Cali from Illinois.

  • How long is the flight from Illinois to Cali?

    A quick flight from Illinois to Cali can take about 10h 50m. Avianca provides one of the quickest options available for as low as $280. The distance from Illinois to Cali is about 2748 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Cali 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 Illinois to Cali?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Cali (average of $351). Flying from Illinois to Cali in December is currently the most expensive (average of $669). 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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Top 5 airlines flying from Illinois to Cali

Discover the top 5 airlines that operate flights from Illinois to Cali. 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 septiembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$319Average$541FlexibilityNo cancel feeOn-time65%
AviancaCheapest$330Average$518FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$368Average$463FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$406Average$620FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$624Average$739FlexibilityNo cancel feeOn-time81%

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