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$98+ Cheap flights from O'Hare Intl (ORD) 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CUN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Cancun are usually found in September or January, booked 18 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from O'Hare Intl to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 June 12, 2025.

Round-trip from

$238
(Cheapflightsfares)

One-way from

$98
(SmartFares)

Popular in

March

Cheapest in

September

Average price

$463

Good round-trip deal

$346 or less

Good one-way deal

$124 or less
From Chicago O'Hare Intl to Cancun
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One-way flight from Chicago O'Hare Intl to Cancun
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Cancun.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Cancun.
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Find flight deals from O'Hare Intl to Cancún

Cheapest flights from O'Hare Intl to Cancún
Explore the most affordable flight options available from O'Hare Intl to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/12. 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.
Tue 7/87:49 pmORD - CUN
1 stop12h 28mSpirit Airlines
Fri 7/1110:55 amCUN - ORD
Nonstop3h 54mSpirit Airlines
Deal found 6/12$237
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 10/68:05 amORD - CUN
Nonstop3h 45mAmerican Airlines
Fri 10/1012:59 pmCUN - ORD
Nonstop4h 01mAmerican Airlines
Deal found 6/12$269
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 8/116:00 amORD - CUN
Nonstop3h 50mMultiple Airlines
Tue 8/1911:51 amCUN - ORD
Nonstop4h 01mMultiple Airlines
Deal found 6/10$270
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 10/256:00 amORD - CUN
1 stop8h 09mDelta
Wed 10/291:24 pmCUN - ORD
1 stop10h 54mDelta
Deal found 6/10$313
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/1010:43 amORD - CUN
Nonstop3h 45mUnited Airlines
Sat 9/133:38 pmCUN - ORD
Nonstop3h 58mUnited Airlines
Deal found 6/11$379

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cancún that are best for you.

Fly from

O'Hare Intl

Fly to

Cancún

Route

Depart

Return

Price

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 9/9

5:05 am-11:33 am

1 stop6h 28m

Cancun

Fri 9/19

10:39 am-2:42 pm

Nonstop4h 03m

$238

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 10/26

9:45 am-1:25 pm

Nonstop3h 40m

Cancun

Thu 10/30

2:50 pm-7:00 pm

Nonstop4h 10m

$269

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 8/11

6:00 am-9:50 am

Nonstop3h 50m

Cancun

Tue 8/19

11:51 am-3:52 pm

Nonstop4h 01m

$270

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 10/12

5:10 am-12:26 pm

1 stop7h 16m

Cancun

Sat 10/18

10:50 am-8:24 pm

1 stop9h 34m

$312

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sat 10/25

6:00 am-2:09 pm

1 stop8h 09m

Cancun

Wed 10/29

1:24 pm-12:18 am

1 stop10h 54m

$313

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Wed 9/10

10:43 am-2:28 pm

Nonstop3h 45m

Cancun

Mon 9/15

12:20 pm-4:18 pm

Nonstop3h 58m

$379

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 6/30

6:00 am-9:50 am

Nonstop3h 50m

$98

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 10/19

12:25 pm-9:35 pm

1 stop9h 10m

$102

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 8/19

10:07 am-1:47 pm

Nonstop3h 40m

$123

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Fri 10/31

5:10 am-12:26 pm

1 stop7h 16m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 19 results
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The best insider tips for Chicago O'Hare Intl Airport to Cancún flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Cancún trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for comfort on medium-haul flights.


Spirit's Economy Plus Bundle includes both carry-on and check-in bags, saving costs on extras.

Read more about Spirit Airlinesby Daniel Scheffler
Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat, enhancing comfort.


Frontier's Economy Bundle includes a carry-on bag and seat selection, reducing extra fees.

Read more about Frontierby Marisa Garcia
Airports
ORD

For a smooth departure from ORD, consider taking the 'L' train to avoid traffic delays common with taxis and rideshares.

Read more about ORDby Ramsey Qubein
CUN

At CUN, arrange a hotel transfer in advance to avoid the chaotic arrivals area and potential taxi scams.

Read more about CUNby Ramsey Qubein
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD and CUN

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from O'Hare Intl to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from O'Hare Intl 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 Chicago O'Hare Intl Airport to Cancún

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Cancún. Price data was last updated on June 9, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Cancún is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Cancún?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Cancún (average of $360). Flying from Chicago O'Hare Intl Airport to Cancún in March is currently the most expensive (average of $492). 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 ORD to CUN?

Find hourly flight availability from O'Hare Intl 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 June 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 69% on flights from Chicago O'Hare Intl Airport to Cancún by exploring options for tickets at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Cancún?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Cancún. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Cancún flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Cancún

Explore weekly flight availability from O'Hare Intl 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 June 12, 2025.

The most flights from ORD to CUN are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Aeromexico from Chicago to Cancún to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Aeromexico
7.5
Good
1,706 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl?

    If you book a flight to Cancún from Chicago O'Hare Intl, 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. There are 7 flights from Chicago O'Hare Intl to Cancun per day from 10 different airlines.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Cancún round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Cancún round-trip from $238. Other airlines that can offer you cheap pricing are American Airlines, from $269, and Frontier, from $312. Users have found that Spirit Airlines is 42% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Cancún one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Cancún are Spirit Airlines ($98), Viva ($103), and American Airlines ($123).

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Cancún?

    Before booking your flight to Cancún from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Emirates (90%), United Airlines (86%), Frontier( 80%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Cancún?

    Looking at all options, your cheapest flight can be booked for $91. While the most popular route (Chicago O'Hare Intl - Cancun) can be booked for $228 on average our data indicates $782 when flying from Chicago O'Hare Intl Airport to Cancún.

  • Can I find deals for flights from O'Hare Intl to Cancún that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Cancún?

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

  • Can I find deals for business class flights from O'Hare Intl to Cancún?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Cancún (average of $360). Flying from Chicago O'Hare Intl Airport to Cancún in March is currently the most expensive (average of $492). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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Alternative routes for O'Hare Intl to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Cancún flights
O'Hare Intl to Cozumel flights
Midway to Cozumel flights
O'Hare Intl to Chetumal flights

Top 10 airlines flying from O'Hare Intl to Cancún

Discover the top 10 airlines that operate flights from O'Hare Intl 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$120Average$313FlexibilityNo cancel feeOn-time65%
FrontierCheapest$166Average$338FlexibilityNo cancel feeOn-time62%
DeltaCheapest$168Average$502FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$184Average$369FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$195Average$482FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$198Average$517FlexibilityNo cancel feeOn-time69%
VivaCheapest$251Average$323FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$700FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$321Average$522FlexibilityNo cancel feeOn-time71%
AviancaCheapest$621Average$896FlexibilityNo cancel feeOn-time71%

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