What airlines fly to Illinois?

Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to Illinois from Cancún according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Cancún to Illinois on average per week?

79 flights are operational weekly from Cancún to Illinois as of June 2026. The most popular departure day for this route is Mon, with 22% of flights per week taking off on this day.

How many flights depart from Cancún to Illinois on average per day?

As of June 2026, 11 flights take off from Cancún and land in Illinois each day. The most common flight departure time for this route is 12:00PM, with 78% of daily flights taking off in the afternoon.

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

Southwest, United Airlines, and Delta are the most popular carriers operating from Cancun to Illinois

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

Prices for flights from Cancun Airport to Illinois were last updated today.

How many operators does momondo search for flights from Cancun Airport to Illinois?

There are 3 operators available for flights from Cancun Airport to Illinois as of June 2026.

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

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 Cancun 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.

$179 Cheap Flights from Cancún to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cancún to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 am - 11:47 pm

CUN

ORD

12h 57m

1 stop

1:40 am - 10:03 am

ORD

CUN

8h 23m

1 stop

$283Volaris

Sat, Oct 10 - Fri, Oct 16

7:14 pm - 4:41 am

CUN

ORD

9h 27m

1 stop

1:40 am - 10:03 am

ORD

CUN

8h 23m

1 stop

$288Volaris

Thu, Jul 2 - Tue, Jul 7

1:55 pm - 5:59 pm

CUN

ORD

4h 04mnonstop

9:47 pm - 2:03 pm

ORD

CUN

15h 16m

1 stop

$309United Airlines

Thu, Oct 29 - Mon, Nov 2

1:59 pm - 8:57 am

CUN

STL

42h 58m

2 stops

6:34 am - 9:50 am

STL

CUN

3h 16mnonstop

$369Frontier

Thu, Jul 23 - Sun, Jul 26

8:00 am - 4:25 pm

CUN

MDW

8h 25m

1 stop

10:35 am - 8:15 pm

MDW

CUN

9h 40m

1 stop

$389Delta

Thu, Oct 22 - Mon, Oct 26

8:05 am - 10:36 pm

CUN

MDW

14h 31m

1 stop

6:05 am - 6:44 pm

MDW

CUN

12h 39m

2 stops

$390Delta

Mon, Aug 17 - Mon, Aug 24

11:10 am - 8:32 pm

CUN

MDW

9h 22m

1 stop

6:05 am - 1:46 pm

MDW

CUN

7h 41m

1 stop

$393Frontier

Thu, Jul 9 - Mon, Jul 13

10:55 am - 10:15 pm

CUN

STL

11h 20m

1 stop

7:08 am - 8:23 pm

STL

CUN

13h 15m

1 stop

$401Aeromexico

Thu, Jul 16 - Mon, Jul 20

12:35 pm - 11:53 pm

CUN

STL

11h 18m

1 stop

6:00 am - 11:25 am

STL

CUN

5h 25m

1 stop

$403Aeromexico

Thu, Jul 16 - Mon, Jul 20

8:45 am - 11:36 pm

CUN

STL

14h 51m

1 stop

8:35 am - 7:19 pm

STL

CUN

10h 44m

1 stop

$408United Airlines

Tue, Aug 4 - Tue, Aug 11

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Volaris flights from Cancún to Illinois

Our best Volaris deals on Cancún to Illinois flight tickets

Volaris

Oct 10

CUN10:50 amCancun

12h 57m

1 stop

ORD11:47 pmChicago O'Hare Intl

Oct 16

ORD1:40 amChicago O'Hare Intl

8h 23m

1 stop

CUN10:03 amCancun

$283

Volaris

Jul 2

CUN7:14 pmCancun

9h 27m

1 stop

ORD4:41 amChicago O'Hare Intl

Jul 7

ORD1:40 amChicago O'Hare Intl

8h 23m

1 stop

CUN10:03 amCancun

$288

Volaris

Oct 1

CUN10:50 amCancun

12h 57m

1 stop

ORD11:47 pmChicago O'Hare Intl

Oct 3

ORD1:40 amChicago O'Hare Intl

12h 48m

1 stop

CUN2:28 pmCancun

$289

Arajet flights from Cancún to Illinois

Our best Arajet deals on Cancún to Illinois flight tickets

Arajet

Jul 9

CUN12:35 pmCancun

11h 05m

1 stop

ORD11:40 pmChicago O'Hare Intl

Jul 13

ORD4:30 amChicago O'Hare Intl

12h 42m

1 stop

CUN5:12 pmCancun

$364

Arajet

Jul 9

CUN12:35 pmCancun

11h 05m

1 stop

ORD11:40 pmChicago O'Hare Intl

Jul 13

ORD4:30 amChicago O'Hare Intl

12h 42m

1 stop

CUN5:12 pmCancun

$369

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnChicago

CUN - ORD

CUNORD

Cancun

Sat 10/10

10:50 am-11:47 pm

1 stop12h 57m

Chicago O'Hare Intl

Fri 10/16

1:40 am-10:03 am

1 stop8h 23m

$283

CancúnChicago

CUN - ORD

CUNORD

Cancun

Thu 7/2

7:14 pm-4:41 am

1 stop9h 27m

Chicago O'Hare Intl

Tue 7/7

1:40 am-10:03 am

1 stop8h 23m

$288

CancúnChicago

CUN - ORD

CUNORD

Cancun

Thu 10/29

1:55 pm-5:59 pm

Nonstop4h 04m

Chicago O'Hare Intl

Mon 11/2

9:47 pm-2:03 pm

1 stop15h 16m

$309

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Thu 7/23

1:59 pm-8:57 am

2 stops42h 58m

Lambert-St Louis

Sun 7/26

6:34 am-9:50 am

Nonstop3h 16m

$369

CancúnChicago

CUN - MDW

CUNMDW

Cancun

Thu 10/22

8:00 am-4:25 pm

1 stop8h 25m

Chicago Midway

Mon 10/26

10:35 am-8:15 pm

1 stop9h 40m

$389

CancúnChicago

CUN - MDW

CUNMDW

Cancun

Mon 8/17

8:05 am-10:36 pm

1 stop14h 31m

Chicago Midway

Mon 8/24

6:05 am-6:44 pm

2 stops12h 39m

$390

CancúnChicago

CUN - MDW

CUNMDW

Cancun

Thu 7/9

11:10 am-8:32 pm

1 stop9h 22m

Chicago Midway

Mon 7/13

6:05 am-1:46 pm

1 stop7h 41m

$393

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Thu 7/16

10:55 am-10:15 pm

1 stop11h 20m

Lambert-St Louis

Mon 7/20

7:08 am-8:23 pm

1 stop13h 15m

$401

Quickest round-trip

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Thu 7/16

12:35 pm-11:53 pm

1 stop11h 18m

Lambert-St Louis

Mon 7/20

6:00 am-11:25 am

1 stop5h 25m

$403

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

Tue 8/4

8:45 am-11:36 pm

1 stop14h 51m

Lambert-St Louis

Tue 8/11

8:35 am-7:19 pm

1 stop10h 44m

$408

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 Cancún 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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Cancún is in August. Flight prices, which tend to average around $78, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $83.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Cancún to Illinois is on a Thursday when prices can be found for as low as $230. Flights from Cancún to Illinois on a Monday will generally be more expensive and average around $538. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Cancún to Illinois during this time can be as low as $272. Flights at noon are often more expensive with an average ticket price of $401.

What is the cheapest Cancun to Illinois flight route?

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

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

You are more likely to see cheaper flights to Illinois from Cancún when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $271 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Cancún for as low as $179 on momondo.

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

There are 4 cabin classes available to choose from on Cancún to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Cancún to Illinois flight deals and tips

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

Best Price Found	$252
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Cancún in the past 72 hours is $252. The best round-trip flight deal from Cancún to Illinois found on momondo in the last 72 hours is $356.

The fastest flight from Cancún to Illinois takes 3h 00m

Direct flights go from Cancún to Illinois every day.

There are 98 airports in Illinois. From Cancún there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL).

Search flight deals

Frequently asked questions about flying from Cancún to Illinois

When did momondo last update prices for flights from Cancun Airport to Illinois?
Prices for flights from Cancun Airport to Illinois were last updated today.
How many operators does momondo search for flights from Cancun Airport to Illinois?
There are 3 operators available for flights from Cancun Airport to Illinois as of June 2026.
How old do you have to be to fly from Cancun Airport to Illinois?
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 Cancun 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.
What is the most popular plane model from Cancún to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Cancún to Illinois is Airbus A321-100/200 (21.07% of total bookings). The next most popular plane models are Airbus A321neo (16.88%), Boeing 737-900 (15.74%), and Boeing 737-800 (10.15%).

Best airlines flying from Cancún to Illinois

Compare and see reviews for airlines that fly from Cancún to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $142	Free Cancellation	Rating 5.6 2,870 reviews	Search Frontier flights
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 9,874 reviews	Search United Airlines flights
American Airlines	PriceFrom $271	Free Cancellation	Rating 7.1 11,744 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from Cancún is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Cancún to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Cancún and alert you when they change.

An easier way to manage your Illinois trip

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Popular cities in Illinois

Flights to New Yorkfrom $62

Flights to Los Angelesfrom $56

Flights to Orlandofrom $63

Flights to Miamifrom $78

Flights to Chicagofrom $74

Flights to San Franciscofrom $50

Flights to Las Vegasfrom $56

Flights to Washington, D.C.from $57

Flights to Bostonfrom $54

Flights to Atlantafrom $58

Flights to Fort Lauderdalefrom $59

Flights to Dallasfrom $72

Cheap flights from Cancún to Illinois from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to Illinois departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Volaris flights from Cancún to Illinois

Our best Volaris deals on Cancún to Illinois flight tickets

Arajet flights from Cancún to Illinois

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See travel insights to Illinois from

How to get the cheapest flight ticket from Cancún to Illinois

What is the cheapest month to fly to Illinois?

What is the cheapest day to depart on your flight to Illinois?

What is the cheapest time of day to depart on your flight to Illinois?

What is the cheapest Cancun to Illinois flight route?

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

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

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

What airlines fly to Illinois?

How many flights depart from Cancún to Illinois on average per day?

How many flights depart from Cancún to Illinois on average per week?

Cheap Cancún to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from Cancún to Illinois

Best airlines flying from Cancún to Illinois

Compare and see reviews for airlines that fly from Cancún to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo

Cancún flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

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