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Cheap flights from Illinois to Cancún from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Cancún departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Viva Logo
12:30 am - 7:42 pmORD  Chicago O'Hare Intl-CZM Cozumel Intl
18h 12m1 stop Monterrey Gen Mariano Escobedo
Viva Logo
8:25 pm - 10:50 pmCZM  Cozumel Intl-ORD Chicago O'Hare Intl
27h 25m1 stop Monterrey Gen Mariano Escobedo
$347Viva
Wed, Jan 13 - Thu, Jan 21
Viva Logo
12:30 am - 7:42 pmORD  Chicago O'Hare Intl-CZM Cozumel Intl
18h 12m1 stop Monterrey Gen Mariano Escobedo
Viva Logo
8:25 pm - 10:50 pmCZM  Cozumel Intl-ORD Chicago O'Hare Intl
27h 25m1 stop Monterrey Gen Mariano Escobedo
$353Viva
Wed, Jan 20 - Thu, Jan 28
Viva Logo
12:30 am - 7:42 pmORD  Chicago O'Hare Intl-CZM Cozumel Intl
18h 12m1 stop Monterrey Gen Mariano Escobedo
Viva Logo
8:25 pm - 10:50 pmCZM  Cozumel Intl-ORD Chicago O'Hare Intl
27h 25m1 stop Monterrey Gen Mariano Escobedo
$359Viva
Wed, Jan 20 - Sun, Jan 24
Volaris Logo
12:04 am - 3:14 pmORD  Chicago O'Hare Intl-CZM Cozumel Intl
14h 10m1 stop Mexico City Benito Juarez
Volaris Logo
4:21 pm - 4:43 amCZM  Cozumel Intl-ORD Chicago O'Hare Intl
13h 22m1 stop Mexico City Benito Juarez
$378Volaris
Fri, Nov 6 - Sat, Nov 14
Volaris Logo
1:40 am - 3:57 pmORD  Chicago O'Hare Intl-CZM Cozumel Intl
14h 17m1 stop Mexico City Benito Juarez
Volaris Logo
4:47 pm - 5:52 amCZM  Cozumel Intl-ORD Chicago O'Hare Intl
13h 05m1 stop Mexico City Benito Juarez
$379Volaris
Mon, Sep 7 - Fri, Sep 11
Volaris Logo
7:35 am - 3:57 pmORD  Chicago O'Hare Intl-CZM Cozumel Intl
8h 22m1 stop Mexico City Benito Juarez
Volaris Logo
4:47 pm - 5:52 amCZM  Cozumel Intl-ORD Chicago O'Hare Intl
13h 05m1 stop Mexico City Benito Juarez
$388Volaris
Tue, Sep 8 - Fri, Sep 11
American Airlines Logo
7:00 am - 2:24 pmMLI  Moline Quad-City-CZM Cozumel Intl
6h 24m1 stop Dallas/Fort Worth
American Airlines Logo
3:18 pm - 11:18 pmCZM  Cozumel Intl-MLI Moline Quad-City
9h 00m1 stop Dallas/Fort Worth
$575American Airlines
Sun, Jan 10 - Fri, Jan 15
American Airlines Logo
7:00 am - 2:24 pmMLI  Moline Quad-City-CZM Cozumel Intl
6h 24m1 stop Dallas/Fort Worth
American Airlines Logo
3:18 pm - 11:18 pmCZM  Cozumel Intl-MLI Moline Quad-City
9h 00m1 stop Dallas/Fort Worth
$575American Airlines
Sun, Jan 10 - Fri, Jan 15
United Airlines Logo
5:10 am - 2:42 pmSTL  Lambert-St Louis-CZM Cozumel Intl
9h 32m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
3:52 pm - 10:30 pmCZM  Cozumel Intl-STL Lambert-St Louis
6h 38m1 stop Houston George Bush Intcntl
$581United Airlines
Tue, Sep 29 - Tue, Oct 6
United Airlines Logo
6:15 am - 2:42 pmSTL  Lambert-St Louis-CZM Cozumel Intl
8h 27m1 stop Houston George Bush Intcntl
United Airlines Logo
3:52 pm - 10:30 pmCZM  Cozumel Intl-STL Lambert-St Louis
6h 38m1 stop Houston George Bush Intcntl
$581United Airlines
Tue, Sep 29 - Tue, Oct 6

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Air Canada flights from Illinois to Cozumel

Our best Air Canada deals on Illinois to Cozumel flight tickets
Air Canada
Oct 25
ORD7:05 amChicago O'Hare Intl
29h 55m
1 stop
CZM1:00 pmCozumel Intl
Nov 2
CZM2:55 pmCozumel Intl
24h 57m
1 stop
ORD2:52 pmChicago O'Hare Intl
$449
Air Canada
Oct 24
ORD8:40 pmChicago O'Hare Intl
14h 05m
1 stop
CZM10:45 amCozumel Intl
Nov 2
CZM2:55 pmCozumel Intl
24h 57m
1 stop
ORD2:52 pmChicago O'Hare Intl
$454
Air Canada
Oct 23
ORD3:40 pmChicago O'Hare Intl
43h 05m
2 stops
CZM10:45 amCozumel Intl
Oct 26
CZM1:55 pmCozumel Intl
18h 05m
2 stops
ORD8:00 amChicago O'Hare Intl
$457

Aeromexico flights from Illinois to Cozumel

Our best Aeromexico deals on Illinois to Cozumel flight tickets
Aeromexico
Jan 18
STL6:30 amLambert-St Louis
7h 42m
1 stop
CZM3:12 pmCozumel Intl
Jan 22
CZM3:05 pmCozumel Intl
6h 44m
1 stop
STL8:49 pmLambert-St Louis
$581
Aeromexico
Jan 5
STL6:00 amLambert-St Louis
6h 50m
1 stop
CZM1:50 pmCozumel Intl
Jan 12
CZM3:05 pmCozumel Intl
9h 34m
1 stop
STL11:39 pmLambert-St Louis
$595
Aeromexico
Dec 29
STL7:20 amLambert-St Louis
5h 45m
1 stop
CZM2:05 pmCozumel Intl
Jan 5
CZM3:05 pmCozumel Intl
9h 34m
1 stop
STL11:39 pmLambert-St Louis
$626

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Cozumel 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Illinois to Cozumel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCozumel

ORD Chicago O'Hare Intl - CZM Cozumel Intl

ORDCZM

Chicago O'Hare Intl

Wed 1/13

12:30 am-7:42 pm

1 stop18h 12m

Cozumel Intl

Thu 1/21

8:25 pm-10:50 pm

1 stop27h 25m

$347

ChicagoCozumel

ORD Chicago O'Hare Intl - CZM Cozumel Intl

ORDCZM

Chicago O'Hare Intl

Wed 1/20

12:30 am-7:42 pm

1 stop18h 12m

Cozumel Intl

Thu 1/28

8:25 pm-10:50 pm

1 stop27h 25m

$353

ChicagoCozumel

ORD Chicago O'Hare Intl - CZM Cozumel Intl

ORDCZM

Chicago O'Hare Intl

Wed 1/20

12:30 am-7:42 pm

1 stop18h 12m

Cozumel Intl

Sun 1/24

8:25 pm-10:50 pm

1 stop27h 25m

$359

ChicagoCozumel

ORD Chicago O'Hare Intl - CZM Cozumel Intl

ORDCZM

Chicago O'Hare Intl

Fri 11/6

12:04 am-3:14 pm

1 stop14h 10m

Cozumel Intl

Sat 11/14

4:21 pm-4:43 am

1 stop13h 22m

$378

ChicagoCozumel

ORD Chicago O'Hare Intl - CZM Cozumel Intl

ORDCZM

Chicago O'Hare Intl

Mon 9/7

1:40 am-3:57 pm

1 stop14h 17m

Cozumel Intl

Fri 9/11

4:47 pm-5:52 am

1 stop13h 05m

$379

ChicagoCozumel

ORD Chicago O'Hare Intl - CZM Cozumel Intl

ORDCZM

Chicago O'Hare Intl

Tue 9/8

7:35 am-3:57 pm

1 stop8h 22m

Cozumel Intl

Fri 9/11

4:47 pm-5:52 am

1 stop13h 05m

$388

MolineCozumel

MLI Moline Quad-City - CZM Cozumel Intl

MLICZM

Moline Quad-City

Sun 1/10

7:00 am-2:24 pm

1 stop6h 24m

Cozumel Intl

Fri 1/15

3:18 pm-11:18 pm

1 stop9h 00m

$575

MolineCozumel

MLI Moline Quad-City - CZM Cozumel Intl

MLICZM

Moline Quad-City

Sun 1/10

7:00 am-2:24 pm

1 stop6h 24m

Cozumel Intl

Fri 1/15

3:18 pm-11:18 pm

1 stop9h 00m

$575

St. LouisCozumel

STL Lambert-St Louis - CZM Cozumel Intl

STLCZM

Lambert-St Louis

Tue 9/29

5:10 am-2:42 pm

2 stops9h 32m

Cozumel Intl

Tue 10/6

3:52 pm-10:30 pm

1 stop6h 38m

$581
Quickest round-trip

St. LouisCozumel

STL Lambert-St Louis - CZM Cozumel Intl

STLCZM

Lambert-St Louis

Tue 9/29

6:15 am-2:42 pm

1 stop8h 27m

Cozumel Intl

Tue 10/6

3:52 pm-10:30 pm

1 stop6h 38m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cancún from

How to get the cheapest flight ticket from Illinois to Cozumel

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cozumel?

If you aren’t able to travel to Cozumel during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $565.

What is the cheapest Illinois to Cozumel Intl flight route?

Fly from Chicago O'Hare Intl to Cozumel Intl for the best Illinois - Cozumel Intl flight prices

What cabin class options are available on Illinois to Cozumel flights?

There are 3 cabin classes available to choose from on Illinois to Cozumel flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Cozumel flights?

You could potentially save up to 35% on your flight if you consider stops on a Illinois to Cozumel flight.

Cheap Illinois to Cozumel flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Cozumel

Best Price Found

$756

Fastest flight time

3h 56m

Direct flights

Sun

Airports in Cozumel

1 airport
The best flight deal from Illinois to Cozumel found on momondo in the last 72 hours is $756
The fastest flight from Illinois to Cozumel takes 3h 56m
Direct flights go from Illinois to Cozumel on Sunday. There are no airlines offering direct flights.
There is 1 airport in Cozumel. From Illinois there are direct flights to Cozumel Intl (CZM).
Search flight deals

Frequently asked questions about flying from Illinois to Cozumel

  • When did momondo last update prices for flights from Illinois to Cozumel Intl Airport?

    Prices for flights from Illinois to Cozumel Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Cozumel Intl Airport?

  • How old do you have to be to fly from Illinois to Cozumel Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Cozumel Intl Airport.

  • What documentation or ID do you need to fly to Cozumel Intl Airport?

    The travel and health documents you'll need for your trip to Cozumel Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cozumel Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to Cozumel?

Best airlines flying from Illinois to Cozumel

Compare and see reviews for airlines that fly from Illinois to Cozumel with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $321Free CancellationRating
6.6
1,144 reviews
Search Volaris flights
United AirlinesPriceFrom $485Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $492Free CancellationRating
7.1
11,951 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Cozumel?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cozumel from Illinois.

Can I find flights from Illinois to Cozumel with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cozumel from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Cozumel?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Cozumel.

I’m not ready to book a flight from Illinois to Cozumel right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Cozumel flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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