$632+ Cheap flights from Illinois to Cortez (CEZ)
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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CEZ
Apr 9 — Apr 161
1 adult, Economy
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Cortez
Keep the following information in mind while searching for Illinois to Cortez flight deals. Data was last updated April 4, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $632 (Denver Air Connection) |
Find flight deals from Illinois to Cortez
Cheapest flights from Illinois to CortezExplore the most affordable flight options available from Illinois to Cortez. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.
Explore the most affordable flight options available from Illinois to Cortez. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.
This Denver Air Connection deal was found by Cheapflights users on 4/2. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:40 pmORD - CEZ
2 stops28h 05mDenver Air Connection
Thu 5/111:55 amCEZ - ORD
2 stops21h 30mDenver Air Connection
Deal found 4/2![Denver Air Connection logo]()
$632
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Cortez 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 April 4, 2025.
Use the filters below to find and compare flights from Illinois to Cortez that are best for you.
Fly from
Illinois
Fly to
Cortez
Route
Depart
Return
Price
ChicagoCortez
ORD - CEZ
ORDCEZ
Chicago O'Hare Intl
Thu 4/24
1:40 pm-4:45 pm
2 stops28h 05m
Cortez Montezuma County
Thu 5/1
11:55 am-10:25 am
2 stops21h 30m
$632
Best time to book a flight from Illinois to Cortez
Have a flexible travel schedule? Discover the best time to fly to Cortez 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 Cortez
Rainfall in Cortez by month
Plan your trip to Cortez by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Cortez ranges from 0.5 - 1.8 inches per month. September is typically the wettest month, when rainfall can reach 1.8 in. June is typically the driest time to visit Cortez when rainfall is around 0.5 in.
Temperature in Cortez by month
Plan your trip to Cortez by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Cortez, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).