What are the cheapest airlines to fly from Illinois to Cozumel one-way?

One-way options have recently been found by users for as low as $181 on Volaris. Other airlines that offer cheap prices include United Airlines from $248 and Aeromexico from $261 one-way.

What are the most popular routes from Illinois to Cozumel?

Most travelers choose Chicago O'Hare Intl - Cozumel, Lambert-St Louis - Cozumel or Chicago Midway - Cozumel when deciding on the best route from Illinois to Cozumel.

What are the cheapest flights from Illinois to Cozumel?

While on average a flight from Illinois to Cozumel is generally $640, our data shows the cheapest flight currently is $583. When looking at the most popular route, (Chicago O'Hare Intl - Cozumel), you can expect to pay $383 for that flight.

What are the most reliable airlines from Illinois to Cozumel?

The top 3 most reliable airlines when flying from Illinois to Cozumel are American Airlines (78%), Emirates (78%) and United Airlines (78%).

What are the most popular airlines that fly from Illinois to Cozumel?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Illinois to Cozumel.

How far in advance should I book a flight from Illinois to Cozumel?

To save on the cost of your flight from Illinois to Cozumel, book at least 60 days before your planned departure. Booking around this time can save you about 2% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $320 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $332.

What is the cheapest month to fly from Illinois to Cozumel?

September is one of the best times of the year to fly to Cozumel from Illinois. Prices for September average $400 per person but you can even find prices for as low as $104. The most expensive prices can be found in the month of March. Opting for a September flight can save you 28% on your journey compared to booking in March

What airport do you fly into for flights to Cozumel from Illinois?

If you book a flight to Cozumel from Illinois, you will be flying to Cozumel, which is the city’s only airport. Cozumel (CZM) is located 1.7 mi from the center of Cozumel.

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

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

How can I find direct flights from Illinois to Cozumel?

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

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

Yes. Cheapflights offers flight deals from Illinois to Cozumel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$157+ Flights from Illinois to Cozumel

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Cheap flight deals from Illinois to Cozumel

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$399 (CheapOair)
One-way from	$163 (Mytrip)
Popular in	March
Cheapest in	September
Average price	$361
Good round-trip deal	$591 or less

Provider with most accurate pricing for Chicago (CHI)-Cancun flight deals.

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From Illinois to Cozumel

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One-way flight from Illinois to Cozumel

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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Illinois to Cozumel.

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Find flight deals from Illinois to Cozumel

Cheapest flights from Illinois to Cozumel
Explore the most affordable flight options available from Illinois to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Fri 10/101:40 amORD - CZM

1 stop16h 12mVolaris

Sat 10/185:42 pmCZM - ORD

1 stop11h 00mVolaris

Deal found 3/31

$376

Wed 10/295:00 pmORD - CZM

1 stop24h 35mMultiple Airlines

Wed 11/53:33 pmCZM - ORD

1 stop13h 04mMultiple Airlines

Deal found 4/1

$383

Sat 5/107:19 pmSTL - CZM

1 stop18h 41mAmerican Airlines

Tue 5/202:35 pmCZM - STL

1 stop6h 44mAmerican Airlines

Deal found 4/1

$457

Thu 5/156:00 amSTL - CZM

1 stop7h 19mUnited Airlines

Thu 5/221:21 pmCZM - STL

1 stop7h 54mUnited Airlines

Deal found 4/1

$471

Fri 5/164:24 pmBMI - CZM

2 stops19h 43mAmerican Airlines

Fri 5/232:00 pmCZM - BMI

2 stops24h 49mAmerican Airlines

Deal found 4/1

$475

Tue 12/91:00 amORD - CZM

1 stop12h 45mAeromexico

Wed 12/172:21 pmCZM - ORD

1 stop8h 57mAeromexico

Deal found 4/1

$478

Thu 7/36:07 amMLI - CZM

1 stop10h 16mAmerican Airlines

Mon 7/74:20 pmCZM - MLI

1 stop5h 48mAmerican Airlines

Deal found 4/1

$543

Tue 4/155:21 pmPIA - CZM

2 stops19h 58mUnited Airlines

Tue 4/221:21 pmCZM - PIA

2 stops19h 51mUnited Airlines

Deal found 3/31

$543

Sat 12/69:04 pmORD - CZM

1 stop16h 45mAmerican Airlines

Wed 12/173:05 pmCZM - ORD

1 stop8h 52mAmerican Airlines

Deal found 4/1

$553

Sat 4/125:25 pmMLI - CZM

2 stops19h 54mUnited Airlines

Sat 4/193:50 pmCZM - MLI

2 stops28h 13mUnited Airlines

Deal found 4/1

$565

Mon 5/51:55 amORD - CZM

1 stop13h 14mDelta

Wed 5/143:43 pmCZM - ORD

1 stop7h 12mDelta

Deal found 3/31

$573

Sat 5/39:50 pmORD - CZM

1 stop15h 29mUnited Airlines

Tue 5/61:21 pmCZM - ORD

1 stop7h 09mUnited Airlines

Deal found 4/1

$583

Best flights from Illinois to Cozumel
Discover carefully curated flight deals from Illinois to Cozumel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2025.

Fri 6/61:40 amORD - CZM

1 stop16h 12mVolaris

Fri 6/135:42 pmCZM - ORD

1 stop11h 00mVolaris

Deal found 3/31

$399

Mon 4/286:00 amORD - CZM

1 stop14h 55mMultiple Airlines

Thu 5/155:42 pmCZM - ORD

1 stop11h 00mMultiple Airlines

Deal found 4/1

$403

Sat 5/107:19 pmSTL - CZM

1 stop18h 41mAmerican Airlines

Tue 5/202:35 pmCZM - STL

1 stop6h 44mAmerican Airlines

Deal found 4/1

$457

Thu 5/156:00 amSTL - CZM

1 stop7h 19mUnited Airlines

Thu 5/221:21 pmCZM - STL

1 stop7h 54mUnited Airlines

Deal found 4/1

$471

Mon 9/11:55 amORD - CZM

1 stop12h 16mAeromexico

Wed 9/101:59 pmCZM - ORD

1 stop9h 30mAeromexico

Deal found 3/31

$478

Mon 5/51:55 amORD - CZM

1 stop13h 14mDelta

Wed 5/143:43 pmCZM - ORD

1 stop7h 12mDelta

Deal found 3/31

$573

Fri 5/164:24 pmBMI - CZM

2 stops19h 43mAmerican Airlines

Fri 5/232:00 pmCZM - BMI

2 stops24h 49mAmerican Airlines

Deal found 4/1

$475

Sat 4/267:10 amSTL - CZM

1 stop6h 50mAeromexico

Sat 5/32:25 pmCZM - STL

1 stop8h 11mAeromexico

Deal found 4/2

$493

Tue 4/155:21 pmPIA - CZM

2 stops19h 58mUnited Airlines

Tue 4/221:21 pmCZM - PIA

2 stops19h 51mUnited Airlines

Deal found 3/30

$543

Thu 7/36:07 amMLI - CZM

1 stop10h 16mAmerican Airlines

Mon 7/74:20 pmCZM - MLI

1 stop5h 48mAmerican Airlines

Deal found 4/1

$543

Sat 4/125:25 pmMLI - CZM

2 stops19h 54mUnited Airlines

Sat 4/193:50 pmCZM - MLI

2 stops28h 13mUnited Airlines

Deal found 4/1

$565

Sat 4/266:04 amMDW - CZM

1 stop7h 56mAeromexico

Sat 5/32:25 pmCZM - MDW

1 stop6h 57mAeromexico

Deal found 4/1

$628

Last-minute flights from Illinois to Cozumel
Discover last-minute flight deals from Illinois to Cozumel. Data last updated April 2, 2025 and is based on user searches.

Fri 4/46:00 amBMI - CZM

1 stop8h 00mAeromexico

Tue 4/82:20 pmCZM - BMI

1 stop7h 04mAeromexico

Deal found 4/1

$590

Mon 4/710:10 amORD - CZM

1 stop7h 45mMultiple Airlines

Mon 4/145:42 pmCZM - ORD

1 stop16h 23mMultiple Airlines

Deal found 3/31

$479

Mon 4/77:25 amORD - CZM

1 stop10h 27mVolaris

Mon 4/145:42 pmCZM - ORD

2 stops29h 28mVolaris

Deal found 3/31

$623

Mon 4/75:15 amORD - CZM

1 stop8h 04mUnited Airlines

Wed 4/231:21 pmCZM - ORD

1 stop7h 07mUnited Airlines

Deal found 3/31

$763

Tue 4/86:15 amSTL - CZM

1 stop7h 04mUnited Airlines

Tue 4/151:21 pmCZM - STL

1 stop7h 48mUnited Airlines

Deal found 3/31

$539

Tue 4/87:05 amSTL - CZM

1 stop6h 55mAeromexico

Tue 4/153:48 pmCZM - STL

2 stops22h 18mAeromexico

Deal found 4/1

$844

Tue 4/87:25 amORD - CZM

1 stop10h 27mMultiple Airlines

Tue 4/156:10 pmCZM - ORD

2 stops23h 05mMultiple Airlines

Deal found 4/1

$400

Wed 4/97:05 amORD - CZM

1 stop6h 55mAeromexico

Tue 4/153:48 pmCZM - ORD

1 stop7h 09mAeromexico

Deal found 3/31

$718

Thu 4/106:00 amMDW - CZM

1 stop8h 00mAeromexico

Sun 4/132:20 pmCZM - MDW

1 stop6h 57mAeromexico

Deal found 4/1

$888

Thu 4/104:45 pmORD - CZM

2 stops45h 11mWestJet

Thu 4/171:50 pmCZM - ORD

2 stops25h 18mWestJet

Deal found 3/30

$2,344

Sat 4/125:25 pmMLI - CZM

2 stops19h 54mUnited Airlines

Sat 4/193:50 pmCZM - MLI

2 stops28h 13mUnited Airlines

Deal found 4/1

$565

Tue 4/155:21 pmPIA - CZM

2 stops19h 58mUnited Airlines

Tue 4/221:21 pmCZM - PIA

2 stops19h 51mUnited Airlines

Deal found 3/31

$543

One-way flights from Illinois to Cozumel
Search for one-way flight options from Illinois to Cozumel. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Sun 4/610:10 amORD - CZM

1 stop28h 40mMultiple Airlines

Deal found 4/1

$163

Sat 4/51:40 amORD - CZM

1 stop16h 12mVolaris

Deal found 4/1

$181

Fri 5/162:45 pmMDW - CZM

2 stops24h 05mMultiple Airlines

Deal found 4/1

$210

Wed 5/146:00 amSTL - CZM

1 stop7h 19mUnited Airlines

Deal found 4/1

$248

Mon 6/21:57 amORD - CZM

1 stop13h 14mAeromexico

Deal found 4/1

$261

Sat 5/36:04 amMDW - CZM

1 stop7h 56mAeromexico

Deal found 4/1

$291

Fri 8/15:25 pmPIA - CZM

2 stops20h 07mUnited Airlines

Deal found 4/1

$295

Tue 6/178:10 pmORD - CZM

1 stop17h 09mUnited Airlines

Deal found 3/31

$310

Thu 4/104:45 pmORD - CZM

2 stops45h 11mWestJet

Deal found 3/31

$502

Fri 7/44:24 pmMDW - CZM

2 stops23h 51mDelta

Deal found 4/1

$568

Sat 4/56:35 amORD - CZM

2 stops38h 10mViva

Deal found 4/1

$916

Sun 6/291:35 pmORD - CZM

2 stops26h 40mDelta

Deal found 4/1

$933

Cheapflights Fare Finder

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

ChicagoCozumel

ORD - CZM

ORDCZM

Chicago O'Hare Intl

Fri 5/2

1:40 am-4:52 pm

1 stop16h 12m

Cozumel

Sat 5/10

5:42 pm-5:42 am

1 stop11h 00m

$393

ChicagoCozumel

ORD - CZM

ORDCZM

Chicago O'Hare Intl

Mon 4/28

6:00 am-7:55 pm

1 stop14h 55m

Cozumel

Thu 5/15

5:42 pm-5:42 am

1 stop11h 00m

$403

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Sat 5/10

7:19 pm-1:00 pm

1 stop18h 41m

Cozumel

Tue 5/20

2:35 pm-10:19 pm

1 stop6h 44m

$457

St. LouisCozumel

STL - CZM

STLCZM

Lambert-St Louis

Thu 5/15

6:00 am-12:19 pm

1 stop7h 19m

Cozumel

Thu 5/22

1:21 pm-10:15 pm

1 stop7h 54m

$471

BloomingtonCozumel

BMI - CZM

BMICZM

Bloomington-Normal

Fri 5/16

4:24 pm-11:07 am

2 stops19h 43m

Cozumel

Fri 5/23

2:00 pm-3:49 pm

2 stops24h 49m

$475

ChicagoCozumel

ORD - CZM

ORDCZM

Chicago O'Hare Intl

Mon 9/1

1:55 am-1:11 pm

1 stop12h 16m

Cozumel

Wed 9/10

1:59 pm-12:29 am

1 stop9h 30m

$478

PeoriaCozumel

PIA - CZM

PIACZM

Greater Peoria

Tue 4/15

5:21 pm-12:19 pm

2 stops19h 58m

Cozumel

Tue 4/22

1:21 pm-10:12 am

2 stops19h 51m

$543

MolineCozumel

MLI - CZM

MLICZM

Moline Quad-City

Thu 7/3

6:07 am-3:23 pm

1 stop10h 16m

Cozumel

Mon 7/7

4:20 pm-11:08 pm

1 stop5h 48m

$543

MolineCozumel

MLI - CZM

MLICZM

Moline Quad-City

Sat 4/12

5:25 pm-12:19 pm

2 stops19h 54m

Cozumel

Sat 4/19

3:50 pm-9:03 pm

2 stops28h 13m

$565

ChicagoCozumel

ORD - CZM

ORDCZM

Chicago O'Hare Intl

Mon 5/5

1:55 am-2:09 pm

1 stop13h 14m

Cozumel

Wed 5/14

3:43 pm-11:55 pm

1 stop7h 12m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 33 results

Best time to book a flight from Illinois to Cozumel

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Cozumel (average of $464). Flying from Illinois to Cozumel in June is currently the most expensive (average of $644). 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 IL to CZM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Cozumel as you normally would.

Rainfall in Cozumel by month

In terms of precipitation, rainfall in Cozumel ranges from 2.0 - 14.6 inches per month. June is typically the wettest month, when rainfall can reach 14.6 in. March is typically the driest time to visit Cozumel when rainfall is around 2.0 in.

Temperature in Cozumel by month

If weather is an important factor for your trip to Cozumel, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Cozumel

To help decide which airline to fly from Illinois to Cozumel, see what other customers have to say about Delta, Aeromexico and United Airlines. 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

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,898 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico

7.5

Good

1,700 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,616 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,789 reviews

Delta

8.0

Very good

7,898 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Cozumel from Illinois?
If you book a flight to Cozumel from Illinois, you will be flying to Cozumel, which is the city’s only airport. Cozumel (CZM) is located 1.7 mi from the center of Cozumel.
What are the cheapest airlines to fly from Illinois to Cozumel one-way?
One-way options have recently been found by users for as low as $181 on Volaris. Other airlines that offer cheap prices include United Airlines from $248 and Aeromexico from $261 one-way.
What are the most popular routes from Illinois to Cozumel?
Most travelers choose Chicago O'Hare Intl - Cozumel, Lambert-St Louis - Cozumel or Chicago Midway - Cozumel when deciding on the best route from Illinois to Cozumel.
What are the most reliable airlines from Illinois to Cozumel?
The top 3 most reliable airlines when flying from Illinois to Cozumel are American Airlines (78%), Emirates (78%) and United Airlines (78%).
What are the cheapest flights from Illinois to Cozumel?
While on average a flight from Illinois to Cozumel is generally $640, our data shows the cheapest flight currently is $583. When looking at the most popular route, (Chicago O'Hare Intl - Cozumel), you can expect to pay $383 for that flight.
Can I find deals for flights from Illinois to Cozumel that include hotel bookings?
Yes. In addition to deals on Illinois to Cozumel flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Cozumel?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Cozumel.
Can I find deals for business class flights from Illinois to Cozumel?
Yes. Cheapflights offers flight deals from Illinois to Cozumel 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 Illinois to Cozumel?
Currently, January is the cheapest month in which you can book a flight from Illinois to Cozumel (average of $464). Flying from Illinois to Cozumel in June is currently the most expensive (average of $644). 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

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Top 4 airlines flying from Illinois to Cozumel

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$319	Average$423	FlexibilityNo cancel fee	On-time79%
United Airlines	Cheapest$369	Average$561	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$391	Average$694	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$468	Average$528	FlexibilityNo cancel fee	On-timeN/A

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$157+ Cheap flights from Illinois to Cozumel (CZM)

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Cozumel with Cheapflights

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Cheap flight deals from Illinois to Cozumel

Keep the following information in mind while searching for Illinois to Cozumel flight deals. Data was last updated April 2, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Illinois to Cozumel

Cheapest flights from Illinois to CozumelExplore the most affordable flight options available from Illinois to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Explore the most affordable flight options available from Illinois to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Cozumel that are best for you.

Best time to book a flight from Illinois to Cozumel

Have a flexible travel schedule? Discover the best time to fly to Cozumel from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Cozumel

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

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

Find hourly flight availability from Illinois to Cozumel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Rainfall in Cozumel by month

Plan your trip to Cozumel by taking into account the average rainfall totals by month.

Temperature in Cozumel by month

Plan your trip to Cozumel by taking into account the average temperature totals by month.

Reviews of airlines servicing Cozumel

Related info for your journey

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

What are the cheapest airlines to fly from Illinois to Cozumel one-way?

What are the most popular routes from Illinois to Cozumel?

What are the most reliable airlines from Illinois to Cozumel?

What are the cheapest flights from Illinois to Cozumel?

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

How can I find direct flights from Illinois to Cozumel?

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

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

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Alternative routes for Illinois to Cozumel

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Top 4 airlines flying from Illinois to Cozumel

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Cheapest flights from Illinois to Cozumel
Explore the most affordable flight options available from Illinois to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.