Spirit's Big Front Seats offer wider seats with 11 inches more legroom.
Spirit's Wi-Fi is available for browsing and streaming at a cost.
Round-trip from | $238 (Cheapflightsfares) |
---|---|
One-way from | $98 (SmartFares) |
Popular in | March |
Cheapest in | September |
Average price | $465 |
Good round-trip deal | $346 or less |
Good one-way deal | $121 or less |
Fly from
Fly to
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
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
Thu 7/10
4:35 pm-8:10 pm
Nonstop3h 35m
Cancun
Tue 7/15
8:30 am-12:05 pm
Nonstop3h 35m
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
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
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
Sat 8/23
6:10 am-12:39 pm
1 stop6h 29m
Cancun
Sat 8/30
1:54 pm-11:11 pm
1 stop9h 17m
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
Tue 6/24
12:44 pm-8:20 pm
1 stop7h 36m
Cancun
Sat 9/6
12:40 pm-9:12 pm
1 stop8h 32m
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
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
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
Tue 6/24
12:44 pm-8:20 pm
1 stop7h 36m
Cancun
Wed 6/25
3:25 pm-8:53 pm
1 stop29h 28m
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
Mon 9/8
6:00 am-2:10 pm
1 stop8h 10m
Cancun
Sat 9/13
8:15 am-3:30 pm
1 stop7h 15m
Booking 75 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. Saturday 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 Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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).
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$120 | Average$327 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$161 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$166 | Average$394 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$168 | Average$556 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$184 | Average$620 | FlexibilityNo cancel fee | On-time79% | |
Cheapest$195 | Average$503 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$251 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$266 | Average$641 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$321 | Average$522 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$621 | Average$896 | FlexibilityNo cancel fee | On-time71% |