What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

What is the most punctual flight time for Cancún to Chicago flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Which airline has the best punctuality record on Cancún to Chicago flights?

Over the last year, Southwest have had the lowest number of delays on this route, with just 7% of flights being delayed.

How often are flights from Cancún to Chicago delayed?

About 11% of weekly flights between Cancún and Chicago have experienced delays in the past year, with the average delay time being 162 minutes.

How long is the flight from Cancún to Chicago O'Hare Intl Airport?

A quick flight from Cancún to Chicago O'Hare Intl Airport can take about 3h 54m. Spirit Airlines provides one of the quickest options available for as low as $204. Cancún and Chicago O'Hare Intl Airport are separated by a distance of 1447 mi. Most flights are nonstop.

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

Frontier, at $142, was found to be the cheapest airline from Cancún to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Spirit Airlines and United Airlines. Frontier is currently priced 47% below the average price you’ll pay for this route.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $107. Spirit Airlines flights start at $113 while deals on United Airlines start at $139 one-way.

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

The most flights from CUN to ORD are scheduled on a Monday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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).

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

While on average a flight from Cancún to Chicago O'Hare Intl Airport is generally $311, our data shows the cheapest flight currently is $127. When looking at the most popular route, (Cancun - Chicago O'Hare Intl), you can expect to pay $204 for that flight.

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

Before booking your flight to Chicago O'Hare Intl Airport from Cancún, check out the most reliable airlines to get you to your destination on time: Qatar Airways (85%), American Airlines (80%), Frontier( 76%).

What are the most popular airlines that fly from Cancún to Chicago O'Hare Intl Airport?

When booking a flight from Cancún to Chicago O'Hare Intl Airport, you may want to consider flying on United Airlines, Frontier or Spirit Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Cancún-Chicago O'Hare Intl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Cancún-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Cancún-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Cancún-Chicago O'Hare Intl Airport flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Cancún to Chicago O'Hare Intl?

For a flight from Cancún to Chicago O'Hare Intl, you will be flying from Cancun. Cancun (CUN) is just 8.9 mi from the center of the city. Cancun is the only Cancún airport and it handles 14 outbound flights to Chicago O'Hare Intl per day. 4 airlines have flights to Chicago O'Hare Intl from Cancun on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Cancún to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$137+ Flights from Cancún to Chicago O'Hare Intl Airport

Q: How much does it cost to fly round-trip from Cancún to Chicago O'Hare Intl Airport?

Airfare is typical for this route at the moment. Cancún to Chicago O'Hare Intl Airport flights typically cost between $192 and $338 in January. The cheapest round-trip price found within the last 3 days was $204 on Spirit Airlines (Jan 15-Jan 18).

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Cheapflights Tip: The best prices from Cancun to Chicago O'Hare Intl are usually found in January or February, booked 48 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from Cancún to O'Hare Intl

Cheapest flights from Cancún to O'Hare Intl
Explore the most affordable flight options available from Cancún to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Thu 12/2511:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Mon 1/56:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/21

$199

Mon 12/2911:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Mon 1/56:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/21

$204

Mon 12/2911:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Tue 1/66:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/21

$217

Thu 12/252:36 pmCUN - ORD

1 stop10h 54mSpirit Airlines

Thu 1/16:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/22

$223

Tue 12/3011:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Wed 1/76:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/21

$225

Wed 12/3111:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Sat 1/36:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/21

$227

Tue 12/3011:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Sat 1/36:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/22

$232

Best flights from Cancún to O'Hare Intl
Discover carefully curated flight deals from Cancún to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Thu 2/1911:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Mon 2/236:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Deal found 12/22

$204

Wed 2/411:59 amCUN - ORD

Nonstop3h 54mMultiple Airlines

Wed 2/116:23 amORD - CUN

1 stop14h 03mMultiple Airlines

Deal found 12/21

$220

Fri 1/236:01 amCUN - ORD

1 stop7h 39mDelta

Mon 1/265:30 amORD - CUN

2 stops13h 30mDelta

Deal found 12/22

$272

Wed 1/281:21 pmCUN - ORD

1 stop8h 42mSpirit Airlines

Wed 2/46:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Deal found 12/21

$210

Fri 1/2311:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Fri 1/308:43 pmORD - CUN

1 stop14h 33mSpirit Airlines

Deal found 12/22

$217

Thu 1/1511:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Sun 1/188:43 pmORD - CUN

1 stop14h 33mSpirit Airlines

Deal found 12/22

$217

Sat 2/146:01 amCUN - ORD

1 stop7h 54mDelta

Wed 2/185:25 amORD - CUN

2 stops13h 37mDelta

Deal found 12/21

$272

Thu 1/2911:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Thu 2/58:43 pmORD - CUN

1 stop14h 33mSpirit Airlines

Deal found 12/23

$231

Fri 1/301:21 pmCUN - ORD

1 stop8h 42mSpirit Airlines

Wed 2/48:37 pmORD - CUN

1 stop14h 23mSpirit Airlines

Deal found 12/22

$235

Last-minute flights from Cancún to O'Hare Intl
Discover last-minute flight deals from Cancún to O'Hare Intl. Data last updated December 23, 2025 and is based on user searches.

Thu 12/2511:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Mon 1/56:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/21

$199

Thu 12/252:36 pmCUN - ORD

1 stop10h 54mSpirit Airlines

Thu 1/16:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/22

$223

Mon 12/2911:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Mon 1/56:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/22

$222

Tue 12/3011:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Wed 1/76:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/21

$225

Wed 12/3111:50 amCUN - ORD

Nonstop4h 03mSpirit Airlines

Sat 1/36:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/21

$227

Thu 1/1511:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Sun 1/186:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Deal found 12/23

$204

Thu 1/2211:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Mon 1/266:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Deal found 12/21

$214

Fri 1/2311:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Mon 1/268:43 pmORD - CUN

1 stop14h 33mSpirit Airlines

Deal found 12/22

$217

Wed 1/281:21 pmCUN - ORD

1 stop8h 42mSpirit Airlines

Wed 2/46:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Deal found 12/21

$210

One-way flights from Cancún to O'Hare Intl
Search for one-way flight options from Cancún to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Mon 3/97:00 amCUN - ORD

1 stop17h 45mViva

Deal found 12/23

$137

Sat 2/211:18 pmCUN - ORD

1 stop10h 59mFrontier

Deal found 12/23

$138

Wed 1/141:21 pmCUN - ORD

1 stop8h 42mSpirit Airlines

Deal found 12/22

$139

Sat 1/2411:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Deal found 12/22

$140

Thu 3/511:00 pmCUN - ORD

1 stop25h 45mViva

Deal found 12/23

$142

Thu 3/52:33 pmCUN - ORD

Nonstop4h 05mAmerican Airlines

Deal found 12/23

$144

Tue 1/271:21 pmCUN - ORD

1 stop8h 42mSpirit Airlines

Deal found 12/21

$146

Sat 1/173:15 pmCUN - ORD

1 stop28h 10mFrontier

Deal found 12/22

$147

Wed 1/211:21 pmCUN - ORD

1 stop8h 42mSpirit Airlines

Deal found 12/22

$148

Mon 3/1611:56 amCUN - ORD

Nonstop3h 55mAmerican Airlines

Deal found 12/23

$149

Tue 1/131:21 pmCUN - ORD

1 stop8h 42mSpirit Airlines

Deal found 12/22

$153

Find flight deals from Cancún to O'Hare Intl

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$204 (Cheapflightsfares)
One-way from	$137 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$261
Good round-trip deal	$178 or less
Good one-way deal	$180 or less

Provider with most accurate pricing for Cancun-Chicago O'Hare Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Cancun-Chicago O'Hare Intl flights.

Search Deals

From Cancun to Chicago O'Hare Intl

Search Deals

One-way flight from Cancun to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($39 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Cancun to Chicago O'Hare Intl.

Search Deals

Price to beat on a one-way flight from Cancun to Chicago O'Hare Intl.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cancún to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CancúnChicago

CUN - ORD

CUNORD

Cancun

Thu 2/19

11:59 am-2:53 pm

Nonstop3h 54m

Chicago O'Hare Intl

Mon 2/23

6:05 am-10:54 am

Nonstop3h 49m

$204

CancúnChicago

CUN - ORD

CUNORD

Cancun

Wed 1/28

1:21 pm-9:03 pm

1 stop8h 42m

Chicago O'Hare Intl

Wed 2/4

6:05 am-10:54 am

Nonstop3h 49m

$210

CancúnChicago

CUN - ORD

CUNORD

Cancun

Fri 1/23

11:59 am-2:53 pm

Nonstop3h 54m

Chicago O'Hare Intl

Fri 1/30

8:43 pm-12:16 pm

1 stop14h 33m

$217

CancúnChicago

CUN - ORD

CUNORD

Cancun

Thu 1/15

11:59 am-2:53 pm

Nonstop3h 54m

Chicago O'Hare Intl

Sun 1/18

8:43 pm-12:16 pm

1 stop14h 33m

$217

CancúnChicago

CUN - ORD

CUNORD

Cancun

Wed 2/4

11:59 am-2:53 pm

Nonstop3h 54m

Chicago O'Hare Intl

Wed 2/11

6:23 am-9:26 pm

1 stop14h 03m

$220

CancúnChicago

CUN - ORD

CUNORD

Cancun

Thu 1/29

11:59 am-2:53 pm

Nonstop3h 54m

Chicago O'Hare Intl

Thu 2/5

8:43 pm-12:16 pm

1 stop14h 33m

$231

CancúnChicago

CUN - ORD

CUNORD

Cancun

Fri 1/30

1:21 pm-9:03 pm

1 stop8h 42m

Chicago O'Hare Intl

Wed 2/4

8:37 pm-12:00 pm

1 stop14h 23m

$235

CancúnChicago

CUN - ORD

CUNORD

Cancun

Fri 1/23

6:01 am-12:40 pm

1 stop7h 39m

Chicago O'Hare Intl

Mon 1/26

5:30 am-8:00 pm

2 stops13h 30m

$272

CancúnChicago

CUN - ORD

CUNORD

Cancun

Sat 2/14

6:01 am-12:55 pm

1 stop7h 54m

Chicago O'Hare Intl

Wed 2/18

5:25 am-8:02 pm

2 stops13h 37m

$272

CancúnChicago

CUN - ORD

CUNORD

Cancun

Sat 2/28

4:22 pm-10:39 pm

1 stop7h 17m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 19 results

Compare providers for flights from Cancún to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to O'Hare Intl in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Cancún-Chicago O'Hare Intl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Cancún-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Cancún-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Cancún-Chicago O'Hare Intl Airport flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Cancún to Chicago O'Hare Intl Airport

Prices

Airlines

Delays

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

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cancún to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Cancún to Chicago O'Hare Intl Airport (average of $78). Flying from Cancún to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $254). 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 ORD?

It’s optimal to fly from Cancún to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Cancún to Chicago O'Hare Intl Airport?

The best insider tips for Cancún to Chicago O'Hare Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Cancún to Chicago O'Hare Intl Airport trip

Airlines

United Airlines

United's Economy Plus offers extra legroom and priority check-in for a fee.

United's Polaris Lounges offer showers and dining for premium passengers.

Frontier

Frontier's UpFront Plus offers a guaranteed empty middle seat for added comfort.

Frontier's Zone 1 boarding is available with a carry-on bag or special fare bundle.

Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom for added comfort.

Spirit's Saver$ Club offers rotating deals and discounts on luggage and seats.

Airports

CUN

Cancun Airport's terminals are crowded, so arrive early to navigate long security lines and packed shops.

ORD

At ORD, immigration lines can be long. Consider using Global Entry for faster processing upon arrival.

Our travel experts

Harriet Baskas

Expert on United Airlines

Marisa Garcia

Expert on Frontier

Daniel Scheffler

Expert on Spirit Airlines

Ramsey Qubein

Expert on ORD and CUN

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with United Airlines, American Airlines, and Spirit Airlines from Cancún to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,109 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

United Airlines

7.4

Good

9,109 reviews

United Airlines

7.4

Good

9,109 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2025

YUL - ORD

American Airlines

7.2

Good

11,050 reviews

United Airlines

7.4

Good

9,109 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2025

YUL - ORD

Spirit Airlines

6.3

Okay

8,194 reviews

United Airlines

7.4

Good

9,109 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2025

YUL - ORD

Frontier

5.8

Fair

3,073 reviews

United Airlines

7.4

Good

9,109 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2025

YUL - ORD

Related info for your journey

What airport do you fly from for flights from Cancún to Chicago O'Hare Intl?
For a flight from Cancún to Chicago O'Hare Intl, you will be flying from Cancun. Cancun (CUN) is just 8.9 mi from the center of the city. Cancun is the only Cancún airport and it handles 14 outbound flights to Chicago O'Hare Intl per day. 4 airlines have flights to Chicago O'Hare Intl from Cancun on a regular basis.
How long is the flight from Cancún to Chicago O'Hare Intl Airport?
A quick flight from Cancún to Chicago O'Hare Intl Airport can take about 3h 54m. Spirit Airlines provides one of the quickest options available for as low as $204. Cancún and Chicago O'Hare Intl Airport are separated by a distance of 1447 mi. Most flights are nonstop.
What are the cheapest airlines flying from Cancún to Chicago O'Hare Intl Airport round-trip?
Frontier, at $142, was found to be the cheapest airline from Cancún to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Spirit Airlines and United Airlines. Frontier is currently priced 47% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Cancún to Chicago O'Hare Intl Airport one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $107. Spirit Airlines flights start at $113 while deals on United Airlines start at $139 one-way.
What are the most reliable airlines from Cancún to Chicago O'Hare Intl Airport?
Before booking your flight to Chicago O'Hare Intl Airport from Cancún, check out the most reliable airlines to get you to your destination on time: Qatar Airways (85%), American Airlines (80%), Frontier( 76%).
What are the cheapest flights from Cancún to Chicago O'Hare Intl Airport?
While on average a flight from Cancún to Chicago O'Hare Intl Airport is generally $311, our data shows the cheapest flight currently is $127. When looking at the most popular route, (Cancun - Chicago O'Hare Intl), you can expect to pay $204 for that flight.
Can I find deals for flights from Cancún to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Cancún to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cancún to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to O'Hare Intl.
Can I find deals for business class flights from Cancún to O'Hare Intl?
Yes. Cheapflights offers flight deals from Cancún to O'Hare Intl 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 Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Cancún to Chicago O'Hare Intl Airport (average of $78). Flying from Cancún to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $254). 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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Top 4 airlines flying from Cancún to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$142	Average$198	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$194	Average$292	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$209	Average$322	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$271	Average$352	FlexibilityNo cancel fee	On-time71%

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$137+ Cheap flights from Cancún (CUN) to O'Hare Intl (ORD)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Cancun to Chicago O'Hare Intl are usually found in January or February, booked 48 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from Cancún to O'Hare Intl

Cheapest flights from Cancún to O'Hare IntlExplore the most affordable flight options available from Cancún to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from Cancún to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Cancún with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cancún to Chicago O'Hare Intl Airport

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

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

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

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The best insider tips for Cancún to Chicago O'Hare Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Cancún to Chicago O'Hare Intl Airport trip

Airlines

United Airlines

Frontier

Spirit Airlines

Airports

CUN

ORD

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Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with United Airlines, American Airlines, and Spirit Airlines from Cancún to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Cancún to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Top 4 airlines flying from Cancún to O'Hare Intl

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Cheapest flights from Cancún to O'Hare Intl
Explore the most affordable flight options available from Cancún to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.