Mexico City to Chicago MEX, NLU, TLC → MDW, ORD
Benito Juarez International Airport (MEX), Felipe Angeles International Airport (NLU), Toluca International Airport (TLC) → Chicago Midway International Airport (MDW), O'Hare International Airport (ORD)
The cheapest return found recently is $474 with United Airlines, 20 Oct – 31 Oct, found today. The cheapest one-way found recently is $169 with Viva Aerobus, 2 Mar 2027, found 2 days ago.
Return
The cheapest return fare on each of 4 departure dates is usually $366 to $505.
Cheapest return found recently
$474
20 Oct – 31 Oct · United Airlines
Benito Juarez International Airport (MEX) → O'Hare International Airport (ORD)
Leaves 3:40 p.m. · Return leaves 9:35 p.m. · 29 h 3 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
$318
22 Jan 2027 – 25 Jan 2027 · Volaris
Benito Juarez International Airport (MEX) → O'Hare International Airport (ORD)
Leaves 12:40 a.m. · Return leaves 6:29 a.m. · 8 h 19 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$474 20 Oct – 31 Octfound todaySee prices for these dates
$318 22 Jan 2027 – 25 Jan 2027found 3 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $279 to $396.
At $474, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 4 departure dates from 20 Oct to 22 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 11-night return fares leaving within 3 days of 20 Oct to compare.
Every date we hold
10 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 31 Oct | $474 | United Airlines | Benito Juarez International Airport (MEX) → O'Hare International Airport (ORD) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 18 Dec – 21 Dec | $597 | Viva Aerobus | Felipe Angeles International Airport (NLU) → O'Hare International Airport (ORD) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 21 Dec – 4 Jan 2027 | $382 | Volaris | Felipe Angeles International Airport (NLU) → O'Hare International Airport (ORD) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 22 Jan 2027 – 25 Jan 2027 | $318 | Volaris | Benito Juarez International Airport (MEX) → O'Hare International Airport (ORD) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $318.
Airlines on the cheapest dates: Volaris, United Airlines, Viva Aerobus.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$169
2 Mar 2027 · Viva Aerobus
Benito Juarez International Airport (MEX) → O'Hare International Airport (ORD)
Leaves 7:30 p.m. · 4 h 5 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$169
2 Mar 2027 · Viva Aerobus
Benito Juarez International Airport (MEX) → O'Hare International Airport (ORD)
Leaves 7:30 p.m. · 4 h 5 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$169 2 Mar 2027found 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 20 days, 25 Sept to 18 Oct, the cheapest one-way we saw each day was $151 to $1,860.
20 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 2 Mar 2027 to compare.
Every date we hold
5 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Dec | $227 | Viva Aerobus | Felipe Angeles International Airport (NLU) → O'Hare International Airport (ORD) | 1 stop | found 4 days ago | Open this trip |
| 2 Mar 2027 | $169 | Viva Aerobus | Benito Juarez International Airport (MEX) → O'Hare International Airport (ORD) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
March 2027 is the cheapest month — from $169.
Airlines on the cheapest dates: Viva Aerobus.
Premium cabin fares from Mexico City to Chicago
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 20 Oct – 31 Oct in another cabin: Premium economy · Business · First
Today's prices for 2 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Mexico City to Chicago?
Return
Fares 90 to 179 days before departure were typically 17% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $335 | $294 | +20% | 14 |
| 7–13 days | $329 | $294 | +18% | 17 |
| 14–29 days | $329 | $301 | +18% | 15 |
| 60–89 days | $360 | $347 | +29% | 9 |
| 90–179 days | $279 | $279 | Cheapest seen | 15 |
| 180+ days | $332 | $332 | +19% | 7 |
One-way
Not enough history yet: in 20 days of one-way prices, 25 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 20 Oct – 31 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work