HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$203+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
CZM — ORD
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cozumel to Illinois with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Cozumel to Illinois

Keep the following information in mind while searching for Cozumel to Illinois flight deals. Data was last updated August 11, 2025.

Round-trip from

$455
(United Airlines)

One-way from

$203
(OneTravel)

Popular in

June

Cheapest in

January

Average price

$303
From Cozumel to Illinois
Search Deals
One-way flight from Cozumel to Illinois
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 11, 2025.

This United Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 10/241:21 pmCZM - ORD
1 stop20h 44mUnited Airlines
Sat 11/110:35 amORD - CZM
1 stop27h 48mUnited Airlines
Deal found 8/8$455
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 9/121:21 pmCZM - ORD
1 stop22h 02mUnited Airlines
Sun 10/127:10 amORD - CZM
1 stop30h 09mUnited Airlines
Deal found 8/10$457
This Aeromexico deal was found by Cheapflights users on 8/11. 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.
Sun 9/211:10 pmCZM - ORD
1 stop9h 45mAeromexico
Sat 9/271:50 amORD - CZM
1 stop11h 31mAeromexico
Deal found 8/11$478
This United Airlines deal was found by Cheapflights users on 8/8. 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 10/252:05 pmCZM - ORD
1 stop8h 54mUnited Airlines
Sun 11/29:08 pmORD - CZM
1 stop16h 15mUnited Airlines
Deal found 8/8$481
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 9/81:21 pmCZM - ORD
1 stop20h 47mUnited Airlines
Sat 10/187:10 amORD - CZM
1 stop30h 09mUnited Airlines
Deal found 8/10$483
This United Airlines deal was found by Cheapflights users on 8/8. 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 11/262:25 pmCZM - ORD
1 stop6h 52mUnited Airlines
Tue 12/26:00 amORD - CZM
1 stop7h 23mUnited Airlines
Deal found 8/8$487
This Aeromexico deal was found by Cheapflights users on 8/9. 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.
Thu 9/252:15 pmCZM - ORD
1 stop8h 40mAeromexico
Sat 9/271:50 amORD - CZM
1 stop11h 31mAeromexico
Deal found 8/9$495
This United Airlines deal was found by Cheapflights users on 8/9. 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 10/81:21 pmCZM - ORD
1 stop8h 16mUnited Airlines
Mon 10/137:55 pmORD - CZM
1 stop17h 24mUnited Airlines
Deal found 8/9$497
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/91:21 pmCZM - ORD
1 stop7h 19mUnited Airlines
Tue 10/146:00 amORD - CZM
1 stop7h 19mUnited Airlines
Deal found 8/9$498
This Air Canada deal was found by Cheapflights users on 8/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:20 pmCZM - ORD
1 stop23h 50mAir Canada
Sat 11/13:55 pmORD - CZM
1 stop23h 10mAir Canada
Deal found 8/8$502
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/31:21 pmCZM - ORD
1 stop7h 19mUnited Airlines
Mon 10/209:05 pmORD - CZM
1 stop16h 14mUnited Airlines
Deal found 8/9$504
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 8/111:21 pmCZM - STL
2 stops9h 38mUnited Airlines
Sun 8/176:15 amSTL - CZM
1 stop7h 04mUnited Airlines
Deal found 8/10$730

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 August 11, 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

Fri 10/24

1:21 pm-11:05 am

1 stop20h 44m

Chicago O'Hare Intl

Sat 11/1

10:35 am-1:23 pm

1 stop27h 48m

$455

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Fri 9/12

1:21 pm-12:23 pm

1 stop22h 02m

Chicago O'Hare Intl

Sun 10/12

7:10 am-12:19 pm

1 stop30h 09m

$457

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Sun 9/21

1:10 pm-11:55 pm

1 stop9h 45m

Chicago O'Hare Intl

Sat 9/27

1:50 am-12:21 pm

1 stop11h 31m

$478

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Sat 10/25

3:50 pm-10:37 pm

1 stop5h 47m

Chicago O'Hare Intl

Sat 11/1

9:08 pm-1:23 pm

1 stop17h 15m

$481

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Mon 9/8

1:21 pm-11:08 am

1 stop20h 47m

Chicago O'Hare Intl

Sun 10/12

7:10 am-12:19 pm

1 stop30h 09m

$483

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Wed 11/26

2:25 pm-9:17 pm

1 stop6h 52m

Chicago O'Hare Intl

Tue 12/2

6:00 am-1:23 pm

1 stop7h 23m

$487

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Thu 9/25

2:15 pm-11:55 pm

1 stop8h 40m

Chicago O'Hare Intl

Sat 9/27

1:50 am-12:21 pm

1 stop11h 31m

$495

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Wed 10/8

1:21 pm-10:37 pm

1 stop8h 16m

Chicago O'Hare Intl

Mon 10/13

7:55 pm-12:19 pm

1 stop17h 24m

$497

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Tue 9/9

1:21 pm-9:40 pm

1 stop7h 19m

Chicago O'Hare Intl

Tue 10/14

6:00 am-12:19 pm

1 stop7h 19m

$498

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Sun 10/26

2:20 pm-3:10 pm

1 stop23h 50m

Chicago O'Hare Intl

Sat 11/1

3:55 pm-2:05 pm

1 stop23h 10m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 31 results
1
2
3
4

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 $245). Flying from Cozumel to Illinois in March is currently the most expensive (average of $321). 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated August 11, 2025.
See what other customers who have flown with Delta, Aeromexico, and United Airlines from Cozumel to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Aeromexico
7.5
Good
1,724 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
9,915 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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.

  • 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 $245). Flying from Cozumel to Illinois in March is currently the most expensive (average of $321). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cozumel to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Cancún to John F Kennedy Intl flights
Cancún to Newark flights
Cancún to Miami flights
Cancún to LaGuardia flights
Cancún to O'Hare Intl flights
Cancún to George Bush Intcntl flights
Cancún to San Francisco flights
Cancún to Denver flights
Cancún to Hobby flights
Cancún to Las Vegas flights
Cancún to Orlando flights
Cancún to Seattle flights
Cancún to Los Angeles flights
Cozumel to Miami flights
Cozumel to Orlando flights
Cancún to Fort Lauderdale flights
Cancún to Atlanta flights
Cancún to Dallas/Fort Worth flights
Cozumel to Newark flights
Cozumel to San Francisco flights
Cancún to Boston flights
Cancún to Salt Lake City flights
Cozumel to O'Hare Intl flights
Cancún to West Palm Beach flights
Cancún to Midway flights
Cozumel to Dallas/Fort Worth flights
Cancún to Pittsburgh flights
Cozumel to John F Kennedy Intl flights
Cancún to Dulles Intl flights
Cancún to Baltimore flights
Cancún to Minneapolis flights
Cozumel to Las Vegas flights
Cancún to Austin flights
Cozumel to Fort Lauderdale flights
Cancún to Love Field flights
Cancún to Philadelphia flights
Cozumel to Los Angeles flights
Cancún to Kansas City flights
Cancún to Portland flights
Cancún to New Orleans flights
Cancún to Ontario flights
Cancún to Honolulu flights
Cancún to Tampa flights
Cozumel to Boston flights
Cancún to Nashville flights
Cancún to San Antonio flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.