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$187+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
CZM — ORD
feb 19 — feb 261
gio 2/19
gio 2/26
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 gennaio 20, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$385
(eDestinos)

One-way from

$187
(Expedia)

Popular in

September

Cheapest in

February

Average price

$227
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. 14% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 gennaio 20, 2026.

This eDestinos deal was found by Cheapflights users on 1/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 3/46:21 pm
CZM
-
ORD
1 stop10h 15m
Volaris
mer 3/117:23 am
ORD
-
CZM
1 stop10h 53m
Volaris
Deal found 1/18$385
This United Airlines deal was found by Cheapflights users on 1/18. 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.
gio 2/262:25 pm
CZM
-
STL
1 stop7h 49m
United Airlines
sab 2/288:17 am
STL
-
CZM
2 stops29h 06m
United Airlines
Deal found 1/18$450
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 3/58:30 pm
CZM
-
ORD
1 stop27h 15m
Multiple Airlines
mer 3/111:00 am
ORD
-
CZM
2 stops19h 50m
Multiple Airlines
Deal found 1/19$471
This Delta deal was found by Cheapflights users on 1/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/243:08 pm
CZM
-
ORD
1 stop8h 05m
Delta
mer 4/16:15 am
ORD
-
CZM
1 stop8h 40m
Delta
Deal found 1/17$474
This Aeromexico deal was found by Cheapflights users on 1/18. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 2/193:06 pm
CZM
-
ORD
1 stop7h 54m
Aeromexico
lun 2/235:25 am
ORD
-
CZM
1 stop8h 30m
Aeromexico
Deal found 1/18$475
This United Airlines deal was found by Cheapflights users on 1/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 3/251:25 pm
CZM
-
ORD
1 stop7h 13m
United Airlines
mer 4/17:30 am
ORD
-
CZM
1 stop8h 12m
United Airlines
Deal found 1/17$480
This United Airlines deal was found by Cheapflights users on 1/19. 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.
gio 4/303:52 pm
CZM
-
ORD
1 stop6h 23m
United Airlines
dom 5/107:30 am
ORD
-
CZM
1 stop8h 12m
United Airlines
Deal found 1/19$481
This United Airlines deal was found by Cheapflights users on 1/19. 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.
mer 9/23:52 pm
CZM
-
STL
2 stops22h 29m
United Airlines
ven 9/116:15 am
STL
-
CZM
1 stop9h 27m
United Airlines
Deal found 1/19$491
This Delta deal was found by Cheapflights users on 1/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/243:08 pm
CZM
-
ORD
1 stop8h 05m
Delta
gio 4/27:10 am
ORD
-
CZM
1 stop6h 35m
Delta
Deal found 1/17$500
This Delta deal was found by Cheapflights users on 1/19. 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.
gio 3/53:06 pm
CZM
-
ORD
1 stop7h 54m
Delta
gio 3/125:30 am
ORD
-
CZM
1 stop8h 15m
Delta
Deal found 1/19$501
This Delta deal was found by Cheapflights users on 1/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 3/232:00 pm
CZM
-
ORD
2 stops18h 10m
Delta
mar 3/317:10 am
ORD
-
CZM
1 stop6h 35m
Delta
Deal found 1/17$506
This United Airlines deal was found by Cheapflights users on 1/19. 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.
lun 4/63:52 pm
CZM
-
ORD
1 stop6h 23m
United Airlines
lun 4/137:30 am
ORD
-
CZM
1 stop8h 12m
United Airlines
Deal found 1/19$507

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 gennaio 20, 2026.
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

mer 3/4

6:21 pm-4:36 am

1 stop10h 15m

Chicago O'Hare Intl

mer 3/11

7:23 am-5:16 pm

1 stop10h 53m

$385

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

gio 2/26

2:25 pm-9:23 am

1 stop18h 58m

Lambert-St Louis

sab 2/28

4:28 pm-1:23 pm

1 stop20h 55m

$450

CozumelChicago

CZM - ORD

CZMORD

Cozumel

gio 3/5

8:30 pm-11:45 pm

1 stop27h 15m

Chicago O'Hare Intl

mer 3/11

1:00 am-7:50 pm

2 stops19h 50m

$471

CozumelChicago

CZM - ORD

CZMORD

Cozumel

mar 3/24

3:08 pm-12:13 am

1 stop8h 05m

Chicago O'Hare Intl

mar 3/31

7:59 pm-12:45 pm

1 stop17h 46m

$474

CozumelChicago

CZM - ORD

CZMORD

Cozumel

ven 3/6

3:06 pm-11:00 pm

1 stop7h 54m

Chicago O'Hare Intl

lun 3/9

5:30 am-12:45 pm

1 stop8h 15m

$475

CozumelChicago

CZM - ORD

CZMORD

Cozumel

gio 4/30

3:52 pm-12:45 am

1 stop7h 53m

Chicago O'Hare Intl

mar 5/5

7:30 am-2:42 pm

1 stop8h 12m

$480

CozumelChicago

CZM - ORD

CZMORD

Cozumel

gio 4/30

3:52 pm-12:45 am

1 stop7h 53m

Chicago O'Hare Intl

dom 5/10

5:30 am-2:42 pm

1 stop10h 12m

$480

CozumelChicago

CZM - ORD

CZMORD

Cozumel

mer 3/25

1:25 pm-9:38 pm

1 stop7h 13m

Chicago O'Hare Intl

dom 3/29

8:10 pm-2:42 pm

1 stop19h 32m

$480

CozumelChicago

CZM - ORD

CZMORD

Cozumel

gio 5/28

3:52 pm-12:10 am

1 stop7h 18m

Chicago O'Hare Intl

mer 6/24

9:35 pm-2:42 pm

1 stop18h 07m

$480

CozumelChicago

CZM - ORD

CZMORD

Cozumel

ven 3/27

1:25 pm-7:43 am

1 stop17h 18m

Chicago O'Hare Intl

mar 3/31

7:30 am-2:42 pm

1 stop8h 12m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 36 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.

What is the cheapest time of day to fly from CZM to IL?

Find hourly flight availability from Cozumel 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 gennaio 20, 2026.

When flying from Cozumel 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.

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 8h 05m. Airlines will cover a distance of 1483 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Cozumel to Illinois?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Cozumel to Illinois on time: American Airlines (83%), Emirates (75%), United Airlines (75%).

  • 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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Alternative routes for Cozumel to Illinois

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