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$188+ Cheap flights from Cozumel (CZM) 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
CZM — ORD
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheap flight deals from Cozumel to Illinois

Keep the following information in mind while searching for Cozumel to Illinois flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$392
(Aeromexico)

One-way from

$188
(CheapOair)

Popular in

September

Cheapest in

January

Average price

$305
Provider with most accurate pricing for Cancun-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Cancun-Chicago (CHI) flights.
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From Cozumel to Illinois
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One-way flight from Cozumel to Illinois
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Highest demand for flights based on searches. 15% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Cozumel to Illinois

Cheapest flights from Cozumel to Illinois
Explore the most affordable flight options available from Cozumel to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Aeromexico deal was found by Cheapflights users on 10/19. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:30 pmCZM - ORD
1 stop5h 44mAeromexico
Tue 1/67:10 amORD - CZM
1 stop6h 50mAeromexico
Deal found 10/19$425
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 11/216:21 pmCZM - ORD
1 stop10h 15mMultiple Airlines
Tue 11/258:20 amORD - CZM
2 stops32h 56mMultiple Airlines
Deal found 10/18$450
This Delta deal was found by Cheapflights users on 10/19. 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.
Fri 12/261:15 pmCZM - ORD
1 stop10h 40mDelta
Mon 1/55:50 amORD - CZM
1 stop8h 10mDelta
Deal found 10/19$451
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:25 pmCZM - ORD
1 stop21h 51mUnited Airlines
Tue 11/255:10 pmORD - CZM
1 stop20h 13mUnited Airlines
Deal found 10/18$455
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 12/32:25 pmCZM - STL
2 stops25h 15mUnited Airlines
Wed 12/106:15 amSTL - CZM
1 stop7h 08mUnited Airlines
Deal found 10/19$456
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 12/302:25 pmCZM - ORD
1 stop17h 22mUnited Airlines
Tue 1/65:40 amORD - CZM
1 stop7h 43mUnited Airlines
Deal found 10/19$456
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 11/216:21 pmCZM - ORD
1 stop10h 15mMultiple Airlines
Mon 11/248:20 amORD - CZM
2 stops32h 56mMultiple Airlines
Deal found 10/18$472
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:08 pmCZM - ORD
Nonstop2h 57mUnited Airlines
Sun 1/45:49 amORD - CZM
1 stop7h 34mUnited Airlines
Deal found 10/18$475
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 12/272:08 pmCZM - ORD
Nonstop2h 57mUnited Airlines
Mon 1/59:22 pmORD - CZM
1 stop16h 01mUnited Airlines
Deal found 10/19$477
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:21 pmCZM - ORD
1 stop29h 37mUnited Airlines
Tue 11/255:10 pmORD - CZM
1 stop20h 13mUnited Airlines
Deal found 10/18$481
This Delta deal was found by Cheapflights users on 10/19. 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.
Sat 12/273:30 pmCZM - ORD
1 stop8h 32mDelta
Mon 1/57:10 amORD - CZM
1 stop6h 50mDelta
Deal found 10/19$482
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 11/216:21 pmCZM - ORD
1 stop10h 15mMultiple Airlines
Wed 11/269:22 pmORD - CZM
2 stops43h 54mMultiple Airlines
Deal found 10/18$485

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cozumel 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 October 20, 2025.
Use the filters below to find and compare flights from Cozumel to Illinois that are best for you.

Fly from

Cozumel

Fly to

Illinois

Route

Depart

Return

Price

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Mon 12/29

3:30 pm-9:14 pm

1 stop5h 44m

Chicago O'Hare Intl

Tue 1/6

7:10 am-2:00 pm

1 stop6h 50m

$425

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Fri 12/26

1:15 pm-11:55 pm

1 stop10h 40m

Chicago O'Hare Intl

Sun 1/4

5:30 am-2:15 pm

1 stop8h 45m

$451

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Wed 2/18

2:25 pm-10:59 pm

1 stop8h 34m

Chicago O'Hare Intl

Sun 2/22

5:45 am-1:23 pm

1 stop7h 38m

$455

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Thu 11/20

2:25 pm-11:10 pm

1 stop8h 45m

Chicago O'Hare Intl

Tue 11/25

5:10 pm-1:23 pm

1 stop20h 13m

$455

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Wed 12/3

2:25 pm-3:40 pm

2 stops25h 15m

Lambert-St Louis

Wed 12/10

6:15 am-1:23 pm

1 stop7h 08m

$456

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Wed 11/12

2:25 pm-10:22 pm

1 stop7h 57m

Lambert-St Louis

Sat 11/15

6:43 pm-1:23 pm

2 stops18h 40m

$456

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Tue 4/14

1:21 pm-8:21 pm

1 stop6h 00m

Lambert-St Louis

Sat 4/18

4:17 pm-12:19 pm

1 stop21h 02m

$456

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Fri 12/26

2:25 pm-9:26 pm

1 stop7h 01m

Chicago O'Hare Intl

Sat 1/3

2:25 pm-1:23 pm

1 stop22h 58m

$456

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Fri 12/5

2:25 pm-12:15 am

1 stop9h 50m

Chicago O'Hare Intl

Wed 12/10

6:00 am-1:23 pm

1 stop7h 23m

$456

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Fri 12/5

2:25 pm-9:16 pm

1 stop6h 51m

Chicago O'Hare Intl

Tue 12/9

6:00 am-1:23 pm

1 stop7h 23m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 34 results
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Best time to book a flight from Cozumel to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Cozumel to Illinois (average of $78). Flying from Cozumel to Illinois in June is currently the most expensive (average of $248). 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.

Related info for your journey

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

    Cozumel (CZM), located 1.7 mi from the city center, is the airport you fly out of when you book flights from Cozumel to Illinois.

  • How long is the flight from Cozumel to Illinois?

    Departing from Cozumel to Illinois will take you 5h 44m. Airlines will cover a distance of 1483 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Cozumel to Illinois (average of $78). Flying from Cozumel to Illinois in June is currently the most expensive (average of $248). 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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