What airlines fly to Illinois?

United Airlines, Frontier and Spirit Airlines are the top three most popular airlines that fly to Illinois from Cozumel according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Cozumel to Illinois?

Volaris, Viva, and United Airlines are the most popular carriers operating from Cozumel to Illinois

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

Prices for flights from Cozumel Airport to Illinois are updated daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cozumel Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$202 Cheap Flights from Cozumel to Illinois in 2026

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Find the cheapest flights from Cozumel to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 3:25 pm

CZM

STL

24h 25m

1 stop

4:05 pm - 12:50 pm

STL

CZM

21h 45m

1 stop

$447Air Canada

Thu, Apr 9 - Sat, Apr 11

2:00 pm - 3:25 pm

CZM

STL

24h 25m

1 stop

4:05 pm - 12:50 pm

STL

CZM

21h 45m

1 stop

$448Air Canada

Thu, Apr 9 - Sat, Apr 11

3:52 pm - 10:28 pm

CZM

STL

5h 36m

1 stop

4:49 pm - 2:42 pm

STL

CZM

22h 53m

1 stop

$457United Airlines

Thu, Apr 16 - Sat, Apr 18

2:00 pm - 3:25 pm

CZM

STL

24h 25m

1 stop

4:05 pm - 12:50 pm

STL

CZM

21h 45m

1 stop

$477Air Canada

Thu, Apr 9 - Sat, Apr 11

2:00 pm - 3:25 pm

CZM

STL

24h 25m

1 stop

4:05 pm - 12:50 pm

STL

CZM

21h 45m

1 stop

$480Air Canada

Thu, Apr 9 - Sat, Apr 11

3:52 pm - 10:28 pm

CZM

STL

5h 36m

1 stop

6:00 am - 2:42 pm

STL

CZM

9h 42m

1 stop

$505United Airlines

Thu, Apr 23 - Thu, Apr 30

3:52 pm - 4:08 pm

CZM

STL

23h 16m

1 stop

4:49 pm - 2:42 pm

STL

CZM

22h 53m

1 stop

$506United Airlines

Tue, Apr 21 - Sat, Apr 25

4:47 pm - 5:52 am

CZM

ORD

12h 05m

1 stop

1:40 am - 3:57 pm

ORD

CZM

15h 17m

1 stop

$519Volaris

Wed, May 6 - Tue, May 12

2:20 pm - 3:15 pm

CZM

ORD

23h 55m

1 stop

9:15 pm - 12:30 pm

ORD

CZM

16h 15m

1 stop

$521Air Canada

Sun, Apr 19 - Sat, May 30

3:52 pm - 11:15 pm

CZM

ORD

6h 23m

1 stop

6:30 am - 2:42 pm

ORD

CZM

9h 12m

1 stop

$539United Airlines

Tue, May 19 - Mon, May 25

United Airlines flights from Cozumel to Illinois

Our best United Airlines deals on Cozumel to Illinois flight tickets

United Airlines

Apr 16

CZM3:52 pmCozumel

5h 36m

1 stop

STL10:28 pmLambert-St Louis

Apr 18

STL4:49 pmLambert-St Louis

22h 53m

1 stop

CZM2:42 pmCozumel

$457

United Airlines

Apr 23

CZM3:52 pmCozumel

5h 36m

1 stop

STL10:28 pmLambert-St Louis

Apr 30

STL6:00 amLambert-St Louis

9h 42m

1 stop

CZM2:42 pmCozumel

$505

United Airlines

Apr 21

CZM3:52 pmCozumel

23h 16m

1 stop

STL4:08 pmLambert-St Louis

Apr 25

STL4:49 pmLambert-St Louis

22h 53m

1 stop

CZM2:42 pmCozumel

$506

Aeromexico flights from Cozumel to Illinois

Our best Aeromexico deals on Cozumel to Illinois flight tickets

Aeromexico

Aug 27

CZM4:18 pmCozumel

6h 35m

1 stop

ORD11:53 pmChicago O'Hare Intl

Aug 29

ORD1:57 amChicago O'Hare Intl

11h 14m

1 stop

CZM12:11 pmCozumel

$706

Aeromexico

Apr 16

CZM4:08 pmCozumel

22h 24m

2 stops

STL3:32 pmLambert-St Louis

Apr 18

STL7:25 amLambert-St Louis

6h 32m

1 stop

CZM12:57 pmCozumel

$955

Aeromexico

Mar 27

CZM2:00 pmCozumel

6h 10m

1 stop

ORD9:10 pmChicago O'Hare Intl

Apr 1

ORD7:10 amChicago O'Hare Intl

6h 35m

1 stop

CZM12:45 pmCozumel

$965

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 4/9

2:00 pm-3:25 pm

1 stop24h 25m

Lambert-St Louis

Sat 4/11

4:05 pm-12:50 pm

1 stop21h 45m

$447

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 4/9

2:00 pm-3:25 pm

1 stop24h 25m

Lambert-St Louis

Sat 4/11

4:05 pm-12:50 pm

1 stop21h 45m

$448

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 4/16

3:52 pm-10:28 pm

1 stop5h 36m

Lambert-St Louis

Sat 4/18

4:49 pm-2:42 pm

1 stop22h 53m

$457

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 4/9

2:00 pm-3:25 pm

1 stop24h 25m

Lambert-St Louis

Sat 4/11

4:05 pm-12:50 pm

1 stop21h 45m

$477

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 4/9

2:00 pm-3:25 pm

1 stop24h 25m

Lambert-St Louis

Sat 4/11

4:05 pm-12:50 pm

1 stop21h 45m

$480

Quickest round-trip

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Thu 4/23

3:52 pm-10:28 pm

1 stop5h 36m

Lambert-St Louis

Thu 4/30

6:00 am-2:42 pm

1 stop9h 42m

$505

CozumelSt. Louis

CZM - STL

CZMSTL

Cozumel

Tue 4/21

3:52 pm-4:08 pm

1 stop23h 16m

Lambert-St Louis

Sat 4/25

4:49 pm-2:42 pm

1 stop22h 53m

$506

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Wed 5/6

4:47 pm-5:52 am

1 stop12h 05m

Chicago O'Hare Intl

Tue 5/12

1:40 am-3:57 pm

1 stop15h 17m

$519

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Sun 4/19

2:20 pm-3:15 pm

1 stop23h 55m

Chicago O'Hare Intl

Sat 5/30

9:15 pm-12:30 pm

1 stop16h 15m

$521

CozumelChicago

CZM - ORD

CZMORD

Cozumel

Tue 5/19

3:52 pm-11:15 pm

1 stop6h 23m

Chicago O'Hare Intl

Mon 5/25

6:30 am-2:42 pm

1 stop9h 12m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cozumel to Illinois

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

Prices

Airlines

What is the cheapest Cozumel to Illinois flight route?

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

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

There is only 1 cabin class available to choose from on Cozumel to Illinois 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 Cozumel to Illinois flights?

You could potentially save up to 36% on your flight if you consider stops on a Cozumel to Illinois flight.

Cheap Cozumel to Illinois flight deals and tips

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

Fastest flight time	5h 24m
Direct flights	Sun
Airports in Illinois	98 airports

The fastest flight from Cozumel to Illinois takes 5h 24m

Direct flights go from Cozumel to Illinois on Sunday. There are no airlines offering direct flights.

There are 98 airports in Illinois. From Cozumel there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Cozumel Airport to Illinois?
Prices for flights from Cozumel Airport to Illinois are updated daily.
How old do you have to be to fly from Cozumel Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cozumel Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Cozumel to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Illinois from Cozumel. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Cozumel to Illinois 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.