Fly from
Fly to
Route
Depart
Return
Price
ChicagoMonterrey
ORD - MTY
ORDMTY
Chicago O'Hare Intl
Mon 3/31
6:40 pm-9:05 pm
Nonstop3h 25m
Monterrey Gen Mariano Escobedo
Fri 4/18
12:35 pm-5:00 pm
Nonstop3h 25m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Mon 1/20
6:00 am-11:19 am
Nonstop4h 19m
Cancun
Wed 1/29
12:07 pm-3:06 pm
Nonstop3h 59m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Mon 12/9
6:30 am-11:27 am
Nonstop3h 57m
Cancun
Wed 12/18
11:57 am-2:49 pm
Nonstop3h 52m
ChicagoMonterrey
ORD - MTY
ORDMTY
Chicago O'Hare Intl
Thu 2/13
3:50 pm-7:40 pm
Nonstop3h 50m
Monterrey Gen Mariano Escobedo
Mon 2/17
11:00 am-2:20 pm
Nonstop3h 20m
ChicagoMonterrey
ORD - MTY
ORDMTY
Chicago O'Hare Intl
Wed 4/2
6:40 pm-9:05 pm
Nonstop3h 25m
Monterrey Gen Mariano Escobedo
Sat 4/19
11:05 am-3:30 pm
Nonstop3h 25m
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Wed 1/8
8:14 pm-9:13 am
1 stop11h 59m
Cancun
Wed 1/15
11:45 am-2:47 pm
Nonstop4h 02m
ChicagoMexico City
ORD - TLC
ORDTLC
Chicago O'Hare Intl
Thu 1/16
3:50 pm-7:45 am
1 stop15h 55m
Mexico City Toluca Intl
Mon 1/20
6:00 am-2:20 pm
1 stop8h 20m
ChicagoMorelia
ORD - MLM
ORDMLM
Chicago O'Hare Intl
Sun 1/12
3:50 pm-1:30 pm
1 stop21h 40m
Morelia
Tue 1/28
2:30 pm-2:20 pm
1 stop23h 50m
ChicagoMonterrey
ORD - MTY
ORDMTY
Chicago O'Hare Intl
Fri 1/10
8:35 pm-10:33 am
1 stop13h 58m
Monterrey Gen Mariano Escobedo
Wed 1/15
7:55 am-5:53 pm
1 stop9h 58m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Sat 1/18
3:50 pm-12:15 am
1 stop8h 25m
Mexico City Benito Juarez
Wed 1/22
7:45 pm-11:50 pm
Nonstop4h 05m
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico (average of $389). Flying from Chicago O'Hare Intl Airport to Mexico in July is currently the most expensive (average of $500). 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.
When flying from Chicago O'Hare Intl Airport to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from ORD to MX0 are scheduled on a Tuesday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).
In terms of precipitation, rainfall in Mexico ranges from 0.0 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Mexico when rainfall is around 0.0 in.
If weather is an important factor for your trip to Mexico, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).