
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (American Airlines) |
One-way from | $96 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $410 |
Good round-trip deal | $343 or less |
Good one-way deal | $117 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Tue 3/10
12:15 pm-4:05 pm
Nonstop3h 50m
Cancun
Mon 3/16
5:05 pm-9:05 pm
Nonstop4h 00m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Sat 3/7
12:10 pm-5:00 pm
Nonstop3h 50m
Cancun
Thu 3/12
5:05 pm-9:05 pm
Nonstop4h 00m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Sun 2/22
12:25 pm-5:20 pm
Nonstop3h 55m
Cancun
Thu 2/26
1:45 pm-4:55 pm
Nonstop4h 10m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Sun 2/22
5:25 am-6:47 pm
2 stops12h 22m
Cancun
Wed 2/25
11:00 am-11:56 pm
1 stop13h 56m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Sat 2/21
5:25 am-3:35 pm
1 stop9h 10m
Cancun
Tue 2/24
5:25 pm-8:40 am
1 stop16h 15m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Sun 2/22
6:45 am-4:45 pm
1 stop9h 00m
Cancun
Tue 2/24
5:25 pm-8:40 am
1 stop16h 15m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Tue 3/17
7:00 am-3:17 pm
1 stop8h 17m
Cancun
Wed 3/25
12:28 pm-8:17 pm
1 stop7h 49m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Sun 3/22
7:14 pm-9:50 am
1 stop14h 36m
Cancun
Wed 3/25
12:28 pm-8:17 pm
1 stop7h 49m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Tue 2/24
6:45 am-2:03 pm
1 stop6h 18m
Cancun
Mon 3/2
8:00 am-6:49 pm
1 stop11h 49m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Mon 3/23
7:59 pm-10:07 am
1 stop14h 08m
Cancun
Mon 3/30
4:45 pm-8:30 am
1 stop15h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Chicago O'Hare Intl Airport to Cancún is 20 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.
Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Cancún (average of $155). Flying from Chicago O'Hare Intl Airport to Cancún in August is currently the most expensive (average of $215). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Cancún as you normally would.
About 17% of weekly flights between Chicago and Cancún have experienced delays in the past year, with the average delay time being 150 minutes.
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.
Thursday 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.
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Chicago O'Hare Intl Airport to Cancún on Cheapflights.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $354.
Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 6h 34m.
Flights via Mexico City (MEX) offer the fastest connection on this route, with an average layover time of 1h 48m.
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$338 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$133 | Average$338 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$140 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$166 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$352 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$193 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$480 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$272 | Average$520 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$387 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$291 | Average$520 | FlexibilityNo cancel fee | On-time63% |