Mexico City to Santiago MEX, NLU, TLC → SCL
Benito Juarez International Airport (MEX), Felipe Angeles International Airport (NLU), Toluca International Airport (TLC) → Arturo Merino Benitez Airport (SCL)
The cheapest return found recently is $772 with Aeromexico, 11 Jan 2027 – 15 Jan 2027, found yesterday. The cheapest one-way found recently is $404 with Arajet, 29 Nov, found 6 days ago.
Return
The cheapest return fare on each of 4 departure dates is usually $715 to $774.
Cheapest return found recently
$772
11 Jan 2027 – 15 Jan 2027 · Aeromexico
Benito Juarez International Airport (MEX) → Arturo Merino Benitez Airport (SCL)
Leaves 9:55 a.m. · Return leaves 12:20 p.m. · 21 h 25 min of travel, both ways together
out nonstop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$772 11 Jan 2027 – 15 Jan 2027found yesterdaySee prices for these dates
$708 24 Feb 2027 – 6 Mar 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 23 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $642 to $901.
23 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 31 Dec to 24 Feb 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 4-night return fares leaving within 3 days of 11 Jan 2027 to compare.
Every date we hold
7 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 31 Dec – 17 Jan 2027 | $717 | Copa Airlines | Benito Juarez International Airport (MEX) → Arturo Merino Benitez Airport (SCL) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 9 Jan 2027 – 15 Jan 2027 | $780 | Arajet | Felipe Angeles International Airport (NLU) → Arturo Merino Benitez Airport (SCL) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 11 Jan 2027 – 15 Jan 2027 | $772 | Aeromexico | Benito Juarez International Airport (MEX) → Arturo Merino Benitez Airport (SCL) | out nonstop, back 1 stop | found yesterday | See prices for these dates |
| 24 Feb 2027 – 6 Mar 2027 | $708 | Aeromexico | Benito Juarez International Airport (MEX) → Arturo Merino Benitez Airport (SCL) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $708.
Airlines on the cheapest dates: Aeromexico, Copa Airlines, Arajet.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $433 to $472.
Cheapest one-way found recently
$404
29 Nov · Arajet
Felipe Angeles International Airport (NLU) → Arturo Merino Benitez Airport (SCL)
Leaves 12:02 p.m. · 13 h 58 min trip
1 stop
found 6 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$404 29 Novfound 6 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $293 to $416.
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 one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 28 Nov to 5 Dec, 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?
No. We hold one-way fares on 1 other departure date within 3 days of 29 Nov, and it is not cheaper.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Nov | $481 | Viva Aerobus | Felipe Angeles International Airport (NLU) → Arturo Merino Benitez Airport (SCL) | 2 stops | found 6 days ago | Open this trip |
| 29 Nov | $404 | Arajet | Felipe Angeles International Airport (NLU) → Arturo Merino Benitez Airport (SCL) | 1 stop | found 6 days ago | Open this trip |
| 5 Dec | $462 | Viva Aerobus | Felipe Angeles International Airport (NLU) → Arturo Merino Benitez Airport (SCL) | 2 stops | found 6 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $404.
Airlines on the cheapest dates: Viva Aerobus, Arajet.
Premium cabin fares from Mexico City to Santiago
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 11 Jan 2027 – 15 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 29 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Mexico City to Santiago?
Return
The cheapest fares were 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (23 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 |
|---|---|---|---|---|
| 14–29 days | $642 | $642 | Cheapest seen | 14 |
| 30–59 days | $777 | $773 | +21% | 20 |
| 90–179 days | $666 | $666 | +4% | 12 |
One-way
Fares 180 or more days before departure were typically 7% lower than 30 to 59 days before departure.
From the cheapest one-way 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 |
|---|---|---|---|---|
| 30–59 days | $416 | $404 | +8% | 9 |
| 90–179 days | $412 | $294 | +7% | 24 |
| 180+ days | $387 | $384 | Cheapest seen | 12 |
Live price for these dates
The cheapest return found recently is for 11 Jan 2027 – 15 Jan 2027. 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