Book Cheap United flight from Chicago (ORD) to Cancun (CUN) from CA $390

Find The Best Day to Book a Cheap United Flights From Chicago to Cancun

Cheapest United Flights from Chicago (ORD) to Cancun (CUN)

The cheapest flights to Cancun Intl. found within the past 7 days were CA $830 round trip and CA $390 one way. Prices and availability subject to change. Additional terms may apply.

CUN From ORD Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Elite Vacation Club
The Royal Cancun All Villas Resort - All Inclusive
Hard Rock Hotel Cancun -  All Inclusive
Don't see what you're looking for?
See all available trips from O'Hare Intl. to Cancun Intl.
View all trips

Frequently asked questions

Can I catch a flight from ORD to Cancun Intl. Airport (CUN) right now?
It’s always wise to learn about any travel advice reports and quarantine requirements in place in your destination. Make sure you visit our Covid-19 Travel Advisor for up-to-date information on catching a flight to Cancun Intl. Airport (CUN).
What terminal is United Airlines at ORD?
At ORD, United Airlines flights to CUN generally depart from terminal 1. Curious to know which terminal you’ll be hopping off the plane at? It’ll most likely be terminal 3.
Are there United Airlines non-stop flights from ORD to CUN?
There certainly are. Save time and effort and jet straight from O’Hare Intl. Airport (ORD) to Cancun Intl. Airport (CUN) with United Airlines. Avoid transfers, reduce the risk of your bags going missing and get to your destination faster — direct flights are the preferred way to travel for many wise wanderers.
How long is a United Airlines flight from ORD to CUN?
Pack that novel in your carry-on you’ve been meaning to read. A flight from O’Hare Intl. Airport (ORD) to Cancun Airport with United Airlines takes roughly 4 hours and 33 minutes. You’ll have plenty of time to lose yourself in the enthralling plot.
What type of aircraft does United Airlines fly from ORD to CUN?
You’ll get to enjoy all the great amenities that the Boeing 737-900 has to offer when jetting between O’Hare Intl. Airport (ORD) and Cancun Intl. Airport (CUN) with United Airlines. This aircraft is typically used on this leg.
How many direct and indirect flights does United Airlines fly from ORD to CUN?
You can choose between approximately 4 flights per day with United Airlines from O’Hare Intl. Airport (ORD) to Cancun Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to CUN, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Grab a great United flight from ORD to CUN 

To find a great deal on United flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights. 

Flying United Chicago to Cancun gives you 2 fights to choose from. With that direct flight time of 46, you’ll be touching down before you know it.  

 

Find cheap flights with United between Chicago and Cancun 

United has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Chicago to Cancun with United are June.  

The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.  

 

Reasons to book your United flights with Travelocity 

Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.  

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Cancun

Moon Palace Cancun - All Inclusive
Moon Palace Cancun - All Inclusive
4.5 out of 5
Carretera Cancun-Chetumal Km. 340, Cancun, QROO
Stay at this 4.5-star luxury property in Cancun. Enjoy free WiFi, free parking, and 7 outdoor pools. Our guests praise the pool and the restaurant in our reviews. ...
8/10 Very Good! (2,640 reviews)
"Great service, clean and friendly"

Reviewed on Apr. 2, 2025

Moon Palace Cancun - All Inclusive
Paradisus Cancún – All Inclusive
Paradisus Cancún – All Inclusive
4.5 out of 5
Boulevard Kukulkan Km 16.5, Cancun, QROO
Stay at this 4.5-star luxury property in Cancun. Enjoy free WiFi, free parking, and 4 outdoor pools. Our guests praise the pool and the restaurant in our reviews. ...
8/10 Very Good! (2,518 reviews)
Super staff
"Very nice place, great food, terrific staff."

Reviewed on Mar. 31, 2025

Paradisus Cancún – All Inclusive
Haven Riviera Cancun - All Inclusive - Adults Only
Haven Riviera Cancun - All Inclusive - Adults Only
4.5 out of 5
Ctra. Federal 307, Chetumal - Pto, Juarez, KM 335, Puerto Morelos, Cancun, QROO
Stay at this 4.5-star luxury property in Cancun. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. ...
9.2/10 Wonderful! (4,147 reviews)
"Wonderful 7 night stay"

Reviewed on Apr. 1, 2025

Haven Riviera Cancun - All Inclusive - Adults Only
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.