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$91+ Cheap flights from Illinois to Cancún (CUN)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CUN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Illinois to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Cancún (CUN). 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 November 21, 2024.

Find flight deals from Illinois to Cancún

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

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:13 amORD - CUN
Nonstop3h 56mFrontier
Thu 12/51:18 pmCUN - ORD
Nonstop4h 14mFrontier
Deal found 11/20$175
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:30 amORD - CUN
Nonstop3h 57mMultiple Airlines
Fri 2/2111:35 amCUN - ORD
Nonstop4h 03mMultiple Airlines
Deal found 11/19$194
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:00 amORD - CUN
Nonstop3h 52mSpirit Airlines
Wed 12/1811:57 amCUN - ORD
Nonstop3h 52mSpirit Airlines
Deal found 11/19$196
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.
Sat 12/79:13 amORD - CUN
Nonstop3h 57mUnited Airlines
Wed 12/113:18 pmCUN - ORD
Nonstop3h 52mUnited Airlines
Deal found 11/19$258
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Sun 12/110:00 amORD - CUN
Nonstop3h 50mAmerican Airlines
Thu 12/52:40 pmCUN - ORD
Nonstop4h 05mAmerican Airlines
Deal found 11/18$308
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/212:43 pmMDW - CUN
1 stop7h 20mMultiple Airlines
Fri 12/611:43 amCUN - MDW
1 stop13h 37mMultiple Airlines
Deal found 11/20$326
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1212:36 pmMDW - CUN
1 stop20h 52mFrontier
Tue 12/179:53 amCUN - MDW
1 stop9h 01mFrontier
Deal found 11/19$333
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/73:00 pmMDW - CUN
Nonstop3h 45mSouthwest
Tue 12/107:10 amCUN - MDW
Nonstop3h 35mSouthwest
Deal found 11/19$343
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/85:15 pmSTL - CUN
3 stops17h 59mMultiple Airlines
Thu 12/1210:25 amCUN - STL
1 stop5h 56mMultiple Airlines
Deal found 11/20$375
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/37:40 amSTL - CUN
Nonstop3h 23mFrontier
Tue 12/1012:57 pmCUN - STL
Nonstop3h 15mFrontier
Deal found 11/19$388
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.
Tue 12/36:00 amMDW - CUN
1 stop8h 15mDelta
Tue 12/105:54 amCUN - MDW
2 stops11h 18mDelta
Deal found 11/20$392
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.
Wed 12/46:00 amSTL - CUN
1 stop7h 10mDelta
Wed 12/112:56 pmCUN - STL
1 stop9h 47mDelta
Deal found 11/20$412

Find flights from Illinois to Cancún within your budget

Customize your flight search to find flights from Illinois to Cancún 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 November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 1/20

6:00 am-11:19 am

Nonstop4h 19m

Cancun

Tue 1/28

12:07 pm-3:06 pm

Nonstop3h 59m

$174

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 1/20

6:00 am-11:19 am

Nonstop4h 19m

Cancun

Sat 1/25

11:45 am-2:47 pm

Nonstop4h 02m

$197

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 1/19

5:10 am-12:05 pm

1 stop5h 55m

Cancun

Wed 1/22

11:45 am-2:47 pm

Nonstop4h 02m

$228

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sat 1/18

1:00 am-2:15 pm

1 stop12h 15m

Cancun

Wed 1/22

7:05 am-2:20 pm

1 stop8h 15m

$290

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Mon 12/2

12:43 pm-9:03 pm

1 stop7h 20m

Cancun

Fri 12/6

11:43 am-12:20 am

1 stop13h 37m

$326

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Wed 1/22

8:01 pm-9:01 am

1 stop12h 00m

Cancun

Sun 1/26

2:25 pm-9:32 pm

1 stop8h 07m

$332

PeoriaCancún

PIA - CUN

PIACUN

Greater Peoria

Tue 2/25

5:00 am-12:20 pm

1 stop6h 20m

Cancun

Tue 3/4

2:30 pm-10:10 pm

1 stop8h 40m

$339

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Sat 12/7

3:00 pm-7:45 pm

Nonstop3h 45m

Cancun

Tue 12/10

7:10 am-9:45 am

Nonstop3h 35m

$343

BloomingtonCancún

BMI - CUN

BMICUN

Bloomington-Normal

Tue 1/21

6:33 am-6:08 pm

1 stop10h 35m

Cancun

Tue 1/28

1:26 pm-9:25 pm

1 stop8h 59m

$354

MolineCancún

MLI - CUN

MLICUN

Moline Quad-City

Sat 1/4

5:00 am-4:23 pm

1 stop10h 23m

Cancun

Thu 1/9

11:40 am-10:22 pm

1 stop11h 42m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 57 results
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Best time to book a flight from Illinois to Cancún

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

Travel insights for flights from Illinois to Cancún

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Cancún (average of $358). Flying from Illinois to Cancún in June is currently the most expensive (average of $463). 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 CUN?

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

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

Weekly flight availability from Illinois to Cancún

Explore weekly flight availability from Illinois to Cancún. 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 November 21, 2024.

The most flights from USIL to CUN are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Cancún by month

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

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

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

If weather is an important factor for your trip to Cancún, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Frontier, Spirit Airlines and United Airlines from Illinois to Cancún to help guide your decision. 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

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

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

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

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

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

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

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

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

WestJet
7.3
Good
2,810 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

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 Illinois to Cancún. 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 Cancún from Illinois?

    If you book a flight to Cancún from Illinois, you will be flying to Cancun, which is the city’s only airport. Cancun (CUN) is located 8.9 mi from the center of Cancún.

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

    $91 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Viva, with prices starting from $101 and $111, respectively.

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

    While some choose either Chicago Midway - Cancun or Lambert-St Louis - Cancun, Chicago O'Hare Intl - Cancun is the most popular route from Illinois to Cancún.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Cancún on time: Southwest (100%), Frontier (92%), Emirates (90%).

  • What are the cheapest flights from Illinois to Cancún?

    Looking at all options, your cheapest flight can be booked for $76. While the most popular route (Chicago O'Hare Intl - Cancun) can be booked for $199 on average our data indicates $866 when flying from Illinois to Cancún.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Cancún (average of $358). Flying from Illinois to Cancún in June is currently the most expensive (average of $463). 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.

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Alternative routes for Illinois to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
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George Bush Intcntl to Cozumel flights
Fort Lauderdale to Cancún flights
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Ontario to Cancún flights
LaGuardia to Cozumel flights
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Boston to Cozumel flights
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Top 10 airlines flying from Illinois to Cancún

Discover the top 10 airlines that operate flights from Illinois to Cancún. 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 November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$28Average$256FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$136Average$347FlexibilityNo cancel feeOn-time65%
VolarisCheapest$169Average$367FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$186Average$530FlexibilityNo cancel feeOn-time69%
VivaCheapest$254Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$267Average$586FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$286Average$586FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$342Average$741FlexibilityNo cancel feeOn-time63%
DeltaCheapest$355Average$541FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$589Average$955FlexibilityNo cancel feeOn-time67%
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