United's Polaris Class offers lie-flat seats and Saks Fifth Avenue bedding.
United's Premium Plus offers extra legroom, upgraded meals, and priority check-in.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Expedia) |
One-way from | $100 (Cheapflightsfares) |
Popular in | March |
Cheapest in | September |
Average price | $382 |
Good round-trip deal | $344 or less |
Good one-way deal | $150 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
mar. 3/11
6:00 am-9:48 am
Nonstop3h 48m
Cancun
mar. 3/18
9:21 am-12:59 am
1 stop15h 38m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
lun. 3/10
6:00 am-9:48 am
Nonstop3h 48m
Cancun
ven. 3/14
9:39 pm-11:05 am
1 stop13h 26m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
ven. 3/7
3:55 pm-11:00 am
1 stop18h 05m
Cancun
mar. 3/11
9:55 pm-3:15 pm
1 stop17h 20m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
mer. 4/2
6:34 pm-6:47 pm
2 stops24h 13m
Cancun
mar. 4/8
10:00 pm-5:42 am
1 stop7h 42m
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
mar. 4/8
9:35 am-1:10 pm
Nonstop3h 35m
Cancun
jeu. 4/17
3:25 pm-1:05 am
1 stop9h 40m
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
mer. 4/2
6:00 am-9:05 pm
2 stops15h 05m
Cancun
mar. 4/8
10:40 am-7:51 pm
1 stop9h 11m
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
mar. 4/8
2:45 pm-12:05 pm
1 stop21h 20m
Cancun
jeu. 4/17
12:40 pm-12:08 pm
1 stop23h 28m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
ven. 3/7
8:05 am-6:08 pm
1 stop9h 03m
Cancun
mar. 3/11
12:25 pm-7:21 pm
1 stop6h 56m
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
mar. 3/18
6:00 am-11:30 am
1 stop5h 30m
Cancun
jeu. 3/20
11:05 am-6:02 pm
1 stop6h 57m
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
sam. 3/15
8:39 pm-9:04 am
1 stop12h 25m
Cancun
mer. 3/19
8:00 am-7:10 pm
1 stop11h 10m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*1 star | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy2 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars |
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.
Booking 2 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Chicago to Cancún (average of $360). Flying from Chicago 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.
It’s optimal to fly from Chicago to Cancún in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Chicago to Cancún flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to CUN are scheduled on a Saturday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
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.
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).
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$28 | Average$355 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$115 | Average$352 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$175 | Average$430 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$177 | Average$621 | FlexibilityNo cancel fee | On-time79% | |
Cheapest$251 | Average$320 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$286 | Average$517 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$300 | Average$506 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$340 | Average$684 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$380 | Average$548 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$526 | Average$723 | FlexibilityNo cancel fee | On-timeN/A |