$269 Find Cheap Flights from Cali to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cali to Illinois departing on 10/21. 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.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Cali to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cali to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cali to Illinois

Mon, Sep 21 - Sat, Sep 26
LATAM Airlines Logo
7:55 am - 11:59 pm
CLO
-
ORD
16h 04m
2 stops
LATAM Airlines Logo
8:05 am - 8:15 am
ORD
-
CLO
24h 10m
2 stops
$465LATAM Airlines
Mon, Dec 21 - Sun, Jan 24
Copa Airlines Logo
12:02 pm - 12:11 am
CLO
-
ORD
13h 09m
1 stop
Copa Airlines Logo
2:13 pm - 11:00 am
ORD
-
CLO
19h 47m
1 stop
$471Copa Airlines
Mon, Sep 14 - Fri, Nov 20
Copa Airlines Logo
12:08 pm - 1:02 am
CLO
-
ORD
12h 54m
1 stop
Copa Airlines Logo
2:13 pm - 2:06 pm
ORD
-
CLO
22h 53m
1 stop
$471Copa Airlines
Mon, Sep 21 - Sat, Sep 26
Copa Airlines Logo
12:08 pm - 1:02 am
CLO
-
ORD
12h 54m
1 stop
Copa Airlines Logo
3:20 pm - 2:12 pm
ORD
-
CLO
22h 52m
1 stop
$471Copa Airlines
Thu, Oct 22 - Thu, Oct 29
Avianca Logo
8:25 am - 9:20 pm
CLO
-
ORD
12h 55m
1 stop
Avianca Logo
11:20 pm - 9:05 am
ORD
-
CLO
9h 45m
1 stop
$485Avianca
Thu, Sep 17 - Wed, Sep 23
Avianca Logo
9:45 am - 9:20 pm
CLO
-
ORD
11h 35m
1 stop
Avianca Logo
11:20 pm - 12:00 pm
ORD
-
CLO
12h 40m
1 stop
$485Avianca
Mon, Dec 21 - Sun, Jan 24
American Airlines Logo
7:00 am - 12:38 am
CLO
-
ORD
18h 38m
1 stop
American Airlines Logo
8:58 pm - 2:20 pm
ORD
-
CLO
16h 22m
2 stops
$485American Airlines
Thu, Sep 3 - Thu, Sep 10
Avianca Logo
8:00 am - 9:20 pm
CLO
-
ORD
13h 20m
1 stop
Avianca Logo
11:20 pm - 10:20 am
ORD
-
CLO
11h 00m
1 stop
$487Avianca
Tue, Oct 13 - Mon, Oct 19
United Airlines Logo
8:46 am - 12:23 am
CLO
-
ORD
15h 37m
2 stops
United Airlines Logo
6:25 am - 5:37 pm
ORD
-
CLO
11h 12m
2 stops
$494United Airlines
Mon, Oct 12 - Mon, Oct 19
United Airlines Logo
3:10 pm - 9:32 pm
CLO
-
ORD
30h 22m
2 stops
United Airlines Logo
6:25 am - 5:37 pm
ORD
-
CLO
11h 12m
2 stops
$494United Airlines
Booking Insights

KAYAK's insights & trends for Cali to Illinois flights

Get data-powered insights and trends into flights from Cali to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Cali to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cali to Illinois departing in September.

Flight prices are below average for this route right now.

Flights to Illinois from Cali usually cost between $473 and $647 in September.
The lowest price found in the past 5 days was $465 on LATAM Airlines (Sep 21-Sep 26).

What is the cheapest month to fly from Cali to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cali to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cali to Illinois is February, when tickets cost $416 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $597 and $552 respectively.

Find deals

Good to know

Low season

March

Cheapest flight

$269
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Cali to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Cali to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cali to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cali to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cali to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cali to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Cali to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cali to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cali to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Cali to Illinois

Information on your arrival and departure airports

Cali (CLO)