Volaris offers priority boarding with Plus fare, including one checked bag and unlimited flight changes.
Volaris Basic fare allows free same-day flight changes, ideal for flexible travel plans.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $242 (American Airlines) |
One-way from | $135 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $578 |
Good round-trip deal | $299 or less |
Good one-way deal | $103 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Wed 3/11
1:49 am-5:35 am
Nonstop4h 46m
Mexico City Benito Juarez
Tue 3/31
8:35 am-2:10 pm
Nonstop4h 35m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Thu 1/8
12:45 pm-6:55 pm
1 stop6h 10m
Mexico City Benito Juarez
Thu 1/29
2:40 pm-6:52 pm
Nonstop4h 12m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Thu 1/8
12:45 pm-6:55 pm
1 stop6h 10m
Mexico City Benito Juarez
Fri 1/30
3:20 pm-10:58 pm
1 stop7h 38m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Sun 2/15
1:00 am-5:30 am
Nonstop4h 30m
Mexico City Benito Juarez
Thu 2/19
7:30 pm-11:25 pm
Nonstop3h 55m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Sat 2/28
1:20 am-5:45 am
Nonstop4h 25m
Mexico City Benito Juarez
Sun 3/8
7:30 pm-12:35 am
Nonstop4h 05m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Mon 2/16
1:00 am-5:30 am
Nonstop4h 30m
Mexico City Benito Juarez
Mon 3/2
7:30 pm-11:35 pm
Nonstop4h 05m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Fri 2/20
2:54 pm-7:40 pm
Nonstop4h 46m
Mexico City Benito Juarez
Sat 2/28
8:40 am-12:55 pm
Nonstop4h 15m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Wed 2/4
3:16 pm-8:15 pm
Nonstop4h 59m
Mexico City Benito Juarez
Thu 2/26
9:50 pm-11:36 am
1 stop13h 46m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Sat 1/31
3:16 pm-8:15 pm
Nonstop4h 59m
Mexico City Benito Juarez
Thu 2/26
10:30 pm-11:36 am
1 stop13h 06m
ChicagoMexico City
ORD - MEX
ORDMEX
Chicago O'Hare Intl
Fri 2/6
2:54 pm-7:40 pm
Nonstop4h 46m
Mexico City Benito Juarez
Wed 2/18
10:30 pm-11:36 am
1 stop13h 06m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Mexico City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Mexico City (average of $119). Flying from Chicago O'Hare Intl Airport to Mexico City in December is currently the most expensive (average of $181). 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 City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight in the afternoon.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Mexico City flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 13% of weekly flights between Chicago and Mexico City have experienced delays in the past year, with the average delay time being 147 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night 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, Aeromexico have had the lowest number of delays on this route, with just 6% of flights being delayed.
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$293 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$145 | Average$319 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$169 | Average$376 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$174 | Average$405 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$212 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$543 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$307 | Average$461 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$504 | Average$841 | FlexibilityNo cancel fee | On-timeN/A |