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Cheap flights from Cancún to Illinois from $201

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 9/4. 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

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Find the cheapest flights from Cancún to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
12:35 pm - 11:40 pmCUN  Cancun-ORD Chicago O'Hare Intl
11h 05m1 stop Punta Cana
Arajet Logo
5:30 am - 5:12 pmORD  Chicago O'Hare Intl-CUN Cancun
11h 42m1 stop Punta Cana
$267Arajet
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
12:35 pm - 11:40 pmCUN  Cancun-ORD Chicago O'Hare Intl
11h 05m1 stop Punta Cana
Multiple Airlines Logo
7:35 am - 9:03 pmORD  Chicago O'Hare Intl-CUN Cancun
13h 28m1 stop Mexico City Benito Juarez
$293Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Viva Logo
10:30 am - 10:50 pmCUN  Cancun-ORD Chicago O'Hare Intl
13h 20m1 stop Monterrey Gen Mariano Escobedo
Viva Logo
12:30 am - 10:20 pmORD  Chicago O'Hare Intl-CUN Cancun
20h 50m1 stop Monterrey Gen Mariano Escobedo
$297Viva
Wed, Jan 20 - Wed, Feb 3
Volaris Logo
10:50 am - 11:47 pmCUN  Cancun-ORD Chicago O'Hare Intl
12h 57m1 stop Mexico City Benito Juarez
Volaris Logo
1:40 am - 10:03 amORD  Chicago O'Hare Intl-CUN Cancun
8h 23m1 stop Mexico City Benito Juarez
$321Volaris
Wed, Sep 2 - Tue, Sep 8
Volaris Logo
10:50 am - 11:47 pmCUN  Cancun-ORD Chicago O'Hare Intl
12h 57m1 stop Mexico City Benito Juarez
Volaris Logo
7:35 am - 9:03 pmORD  Chicago O'Hare Intl-CUN Cancun
13h 28m1 stop Mexico City Benito Juarez
$327Volaris
Thu, Sep 3 - Mon, Sep 7
Volaris Logo
3:20 pm - 11:47 pmCUN  Cancun-ORD Chicago O'Hare Intl
8h 27m1 stop Mexico City Benito Juarez
Volaris Logo
7:35 am - 9:03 pmORD  Chicago O'Hare Intl-CUN Cancun
13h 28m1 stop Mexico City Benito Juarez
$327Volaris
Thu, Sep 24 - Mon, Sep 28
Frontier Logo
3:06 pm - 10:47 pmCUN  Cancun-MDW Chicago Midway
7h 41m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:25 am - 12:37 pmMDW  Chicago Midway-CUN Cancun
6h 12m1 stop Atlanta Hartsfield-Jackson
$395Frontier
Sat, Sep 5 - Thu, Sep 10
Frontier Logo
3:06 pm - 10:47 pmCUN  Cancun-MDW Chicago Midway
7h 41m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:25 am - 12:37 pmMDW  Chicago Midway-CUN Cancun
6h 12m1 stop Atlanta Hartsfield-Jackson
$395Frontier
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
12:11 pm - 4:04 pmCUN  Cancun-ORD Chicago O'Hare Intl
3h 53mnonstop
United Airlines Logo
5:30 am - 2:37 pmORD  Chicago O'Hare Intl-CUN Cancun
9h 07m1 stop Houston George Bush Intcntl
$407United Airlines
Thu, Oct 1 - Sun, Oct 4
United Airlines Logo
3:38 pm - 7:35 pmCUN  Cancun-ORD Chicago O'Hare Intl
3h 57mnonstop
United Airlines Logo
7:30 am - 2:37 pmORD  Chicago O'Hare Intl-CUN Cancun
7h 07m1 stop Houston George Bush Intcntl
$407United Airlines
Thu, Oct 8 - Tue, Oct 13

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Volaris flights from Cancún to Illinois

Our best Volaris deals on Cancún to Illinois flight tickets
Volaris
Sep 2
CUN10:50 amCancun
12h 57m
1 stop
ORD11:47 pmChicago O'Hare Intl
Sep 8
ORD1:40 amChicago O'Hare Intl
8h 23m
1 stop
CUN10:03 amCancun
$321
Volaris
Sep 3
CUN10:50 amCancun
12h 57m
1 stop
ORD11:47 pmChicago O'Hare Intl
Sep 7
ORD7:35 amChicago O'Hare Intl
13h 28m
1 stop
CUN9:03 pmCancun
$327
Volaris
Oct 21
CUN6:06 pmCancun
11h 32m
1 stop
ORD5:38 amChicago O'Hare Intl
Nov 3
ORD12:04 amChicago O'Hare Intl
8h 53m
1 stop
CUN9:57 amCancun
$328

Frontier flights from Cancún to Illinois

Our best Frontier deals on Cancún to Illinois flight tickets
Frontier
Aug 27
CUN11:10 amCancun
9h 21m
1 stop
MDW8:31 pmChicago Midway
Aug 30
MDW6:05 amChicago Midway
7h 49m
1 stop
CUN1:54 pmCancun
$395
Frontier
Sep 25
CUN1:51 pmCancun
9h 53m
1 stop
MDW11:44 pmChicago Midway
Sep 28
MDW6:25 amChicago Midway
6h 12m
1 stop
CUN12:37 pmCancun
$396
Frontier
Sep 10
CUN1:51 pmCancun
9h 53m
1 stop
MDW11:44 pmChicago Midway
Sep 14
MDW6:25 amChicago Midway
6h 12m
1 stop
CUN12:37 pmCancun
$402

momondo Fare Finder

 
Customize your flight search to find flights from Cancún 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Cancún to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Thu 9/24

12:35 pm-11:40 pm

1 stop11h 05m

Chicago O'Hare Intl

Mon 9/28

5:30 am-5:12 pm

1 stop11h 42m

$267

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Thu 9/24

12:35 pm-11:40 pm

1 stop11h 05m

Chicago O'Hare Intl

Mon 9/28

7:35 am-9:03 pm

1 stop13h 28m

$293

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Wed 1/20

10:30 am-10:50 pm

1 stop13h 20m

Chicago O'Hare Intl

Wed 2/3

12:30 am-10:20 pm

1 stop20h 50m

$297

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Wed 9/2

10:50 am-11:47 pm

1 stop12h 57m

Chicago O'Hare Intl

Tue 9/8

1:40 am-10:03 am

1 stop8h 23m

$321

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Thu 9/3

10:50 am-11:47 pm

1 stop12h 57m

Chicago O'Hare Intl

Mon 9/7

7:35 am-9:03 pm

1 stop13h 28m

$327

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Thu 9/24

3:20 pm-11:47 pm

1 stop8h 27m

Chicago O'Hare Intl

Mon 9/28

7:35 am-9:03 pm

1 stop13h 28m

$327

CancúnChicago

CUN Cancun - MDW Chicago Midway

CUNMDW

Cancun

Sat 9/5

3:06 pm-10:47 pm

1 stop7h 41m

Chicago Midway

Thu 9/10

6:25 am-12:37 pm

1 stop6h 12m

$395

CancúnChicago

CUN Cancun - MDW Chicago Midway

CUNMDW

Cancun

Sat 9/5

3:06 pm-10:47 pm

1 stop7h 41m

Chicago Midway

Sat 9/12

6:25 am-12:37 pm

1 stop6h 12m

$395

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Thu 10/1

12:11 pm-4:04 pm

Nonstop3h 53m

Chicago O'Hare Intl

Sun 10/4

5:30 am-2:37 pm

1 stop9h 07m

$407
Quickest round-trip

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Thu 10/8

3:38 pm-7:35 pm

Nonstop3h 57m

Chicago O'Hare Intl

Tue 10/13

7:30 am-2:37 pm

1 stop7h 07m

$407

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 Illinois from

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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Cancún is in January. Flight prices, which tend to average around $221, 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 January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $223.

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 $237. 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 $318. Flights at noon are often more expensive with an average ticket price of $414.

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 $289 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 2 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.

Can stopping save me money on Cancún to Illinois flights?

No. A direct flight is the cheapest option for a flight between Cancún to Illinois.

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

$286

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 $286. The best round-trip flight deal from Cancún to Illinois found on momondo in the last 72 hours is $429.
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 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?

  • 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?

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
FrontierPriceFrom $142Free CancellationRating
5.6
2,722 reviews
Search Frontier flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
10,083 reviews
Search United Airlines flights
VolarisPriceFrom $306Free CancellationRating
6.6
1,146 reviews
Search Volaris 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

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.
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Find better results for your trip to Illinois

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