HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$135+ Cheap flights from Cancún (CUN) to Illinois

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — ORD
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cancún to Illinois with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cancún to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

Find flight deals from Cancún to Illinois

Cheapest flights from Cancún to Illinois
Explore the most affordable flight options available from Cancún to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Frontier deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2411:41 amCUN - ORD
Nonstop4h 05mFrontier
dom. 1/56:00 amORD - CUN
Nonstop4h 09mFrontier
Deal found 11/20$169
This eDestinos deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2311:57 amCUN - ORD
Nonstop3h 52mSpirit Airlines
mar. 12/313:31 pmORD - CUN
1 stop16h 43mSpirit Airlines
Deal found 11/20$208
This Booking.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/121:18 pmCUN - ORD
Nonstop4h 14mMultiple Airlines
lun. 12/165:11 pmORD - CUN
1 stop15h 09mMultiple Airlines
Deal found 11/20$223
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/68:39 amCUN - ORD
1 stop13h 39mUnited Airlines
lun. 12/99:13 amORD - CUN
Nonstop3h 57mUnited Airlines
Deal found 11/19$234
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/262:38 pmCUN - ORD
Nonstop4h 05mAmerican Airlines
dom. 12/110:00 amORD - CUN
Nonstop3h 50mAmerican Airlines
Deal found 11/20$267
This Frontier deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/229:53 amCUN - MDW
1 stop10h 49mFrontier
lun. 12/306:49 pmMDW - CUN
1 stop12h 49mFrontier
Deal found 11/20$294
This Booking.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/810:25 amCUN - STL
1 stop5h 56mMultiple Airlines
mar. 12/107:40 amSTL - CUN
Nonstop3h 23mMultiple Airlines
Deal found 11/20$298
This Expedia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/611:43 amCUN - MDW
1 stop13h 37mMultiple Airlines
lun. 12/96:00 amMDW - CUN
1 stop6h 50mMultiple Airlines
Deal found 11/19$326
This eDestinos deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/238:15 amCUN - MDW
1 stop9h 02mAeromexico
dom. 1/512:10 pmMDW - CUN
1 stop7h 52mAeromexico
Deal found 11/20$344
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/265:54 amCUN - ORD
1 stop7h 53mDelta
mar. 12/310:15 amORD - CUN
2 stops9h 48mDelta
Deal found 11/20$349
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/248:15 amCUN - MDW
2 stops8h 55mDelta
mié. 1/16:00 amMDW - CUN
1 stop9h 30mDelta
Deal found 11/20$355
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/267:10 amCUN - MDW
Nonstop3h 35mSouthwest
vie. 1/31:35 pmMDW - CUN
1 stop6h 25mSouthwest
Deal found 11/20$370

Find flights from Cancún to Illinois within your budget

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, Cheapflights users made 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CancúnChicago

CUN - ORD

CUNORD

Cancun

mar. 12/24

11:41 am-2:46 pm

Nonstop4h 05m

Chicago O'Hare Intl

dom. 1/5

6:00 am-11:09 am

Nonstop4h 09m

$169

CancúnChicago

CUN - ORD

CUNORD

Cancun

sáb. 2/1

11:45 am-2:47 pm

Nonstop4h 02m

Chicago O'Hare Intl

sáb. 2/8

6:00 am-10:50 am

Nonstop3h 50m

$184

CancúnChicago

CUN - ORD

CUNORD

Cancun

jue. 12/12

1:18 pm-4:32 pm

Nonstop4h 14m

Chicago O'Hare Intl

lun. 12/16

5:11 pm-9:20 am

1 stop15h 09m

$223

CancúnChicago

CUN - ORD

CUNORD

Cancun

mié. 1/22

4:20 pm-11:59 pm

1 stop8h 39m

Chicago O'Hare Intl

mar. 2/11

8:42 am-1:33 pm

Nonstop3h 51m

$231

CancúnChicago

CUN - MDW

CUNMDW

Cancun

sáb. 2/1

2:25 pm-11:29 pm

1 stop10h 04m

Chicago Midway

sáb. 2/8

7:30 am-9:01 am

1 stop24h 31m

$280

CancúnSt. Louis

CUN - STL

CUNSTL

Cancun

dom. 12/8

10:25 am-3:21 pm

1 stop5h 56m

Lambert-St Louis

mar. 12/10

7:40 am-12:03 pm

Nonstop3h 23m

$298

CancúnChicago

CUN - ORD

CUNORD

Cancun

vie. 1/31

7:05 am-2:20 pm

1 stop8h 15m

Chicago O'Hare Intl

dom. 2/2

1:00 am-2:15 pm

1 stop12h 15m

$312

CancúnChicago

CUN - MDW

CUNMDW

Cancun

vie. 12/6

11:43 am-12:20 am

1 stop13h 37m

Chicago Midway

lun. 12/9

6:00 am-1:50 pm

1 stop6h 50m

$326

CancúnChicago

CUN - MDW

CUNMDW

Cancun

lun. 12/23

8:15 am-4:17 pm

1 stop9h 02m

Chicago Midway

dom. 1/5

12:10 pm-9:02 pm

1 stop7h 52m

$344

CancúnChicago

CUN - ORD

CUNORD

Cancun

mié. 1/22

8:41 am-10:37 pm

1 stop14h 56m

Chicago O'Hare Intl

lun. 2/10

2:42 am-3:49 pm

1 stop12h 07m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 46 results
1
2
3
...
5

Best time to book a flight from Cancún to Illinois

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

Travel insights for flights from Cancún to Illinois

Get recent, data-driven insights about flights from Cancún to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Cancún to Illinois (average of $232). Flying from Cancún to Illinois in June is currently the most expensive (average of $308). 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 CUN to IL?

Find hourly flight availability from Cancún to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

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

Weekly flight availability from Cancún to Illinois

Explore weekly flight availability from Cancún to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 21, 2024.

The most flights from CUN to USIL are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated noviembre 21, 2024.
Get a feel of what it's like to fly with Frontier, Spirit Airlines and United Airlines from Cancún to Illinois by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Aeromexico
7.5
Good
2,004 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

LATAM Airlines
7.5
Good
1,939 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

    Cancun (CUN), located 8.9 mi from the city center, is the airport you fly out of when you book flights from Cancún to Illinois.

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

    The cheapest airlines for a one-way flight from Cancún to Illinois are Spirit Airlines ($135), Frontier ($137), and Southwest ($146).

  • What are the most popular routes from Cancún to Illinois?

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

  • What are the most reliable airlines from Cancún to Illinois?

    Consider Southwest (100%), Frontier (93%) or Qatar Airways (90%) when booking your flight. These represent the most reliable airlines when flying from Cancún to Illinois.

  • What are the cheapest flights from Cancún to Illinois?

    Looking for the cheapest flight from Cancún to Illinois? While on average our users pay $277, our data indicates the cheapest price to be $102. The most popular route (Cancun - Chicago O'Hare Intl), is priced around $233.

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

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

  • How can I find direct flights from Cancún to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Cancún to Illinois 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 Cancún to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Cancún to Illinois (average of $232). Flying from Cancún to Illinois in June is currently the most expensive (average of $308). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cancún to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Cancún to Newark flights
Cancún to John F Kennedy Intl flights
Cancún to LaGuardia flights
Cancún to O'Hare Intl flights
Cancún to Miami flights
Cancún to Fort Lauderdale flights
Cancún to Los Angeles flights
Cancún to Dallas/Fort Worth flights
Cancún to Orlando flights
Cancún to San Francisco flights
Cancún to Denver flights
Cozumel to John F Kennedy Intl flights
Cozumel to Miami flights
Cancún to George Bush Intcntl flights
Cancún to Hobby flights
Cancún to Midway flights
Cozumel to Newark flights
Cancún to Atlanta flights
Cancún to Las Vegas flights
Cozumel to Orlando flights
Cancún to Boston flights
Cozumel to O'Hare Intl flights
Cancún to Dulles Intl flights
Cozumel to Dallas/Fort Worth flights
Cozumel to Las Vegas flights
Cancún to Seattle flights
Cozumel to Fort Lauderdale flights
Cozumel to Los Angeles flights
Cancún to Detroit flights
Cancún to Love Field flights
Cozumel to San Francisco flights
Cancún to Philadelphia flights
Cancún to Tampa flights
Cancún to Baltimore flights
Cancún to Nashville flights
Cancún to Sky Harbor Intl flights
Cancún to Salt Lake City flights
Cancún to Reagan-National flights
Cancún to Kansas City flights
Cancún to Minneapolis flights
Cancún to Charlotte flights
Cancún to Austin flights
Cancún to San Jose flights
Cancún to Raleigh flights
Cozumel to Tampa flights
Cancún to Portland flights
Cancún to Honolulu flights
Cancún to New Orleans flights

Top 4 airlines flying from Cancún to Illinois

Discover the top 4 airlines that operate flights from Cancún to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$158FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$139Average$178FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$215Average$306FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$255Average$343FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines