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Madrid to Santiago flights in September 2027 from $545 MAD → SCL

Adolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)

For departures in September 2027, the cheapest return found recently is $994 with avianca airlines, 4 Sept 2027 – 1 Oct 2027, found 2 days ago. The cheapest one-way found recently is $545 with avianca airlines, 8 Sept 2027, found 2 days ago.

Return

In September 2027, the cheapest return fare on each of 7 departure dates is usually $994 to $1,042. Across all 13 departure dates we hold on this route, it is usually $994 to $1,183. Of the 2 months with enough return fares to compare, September 2027 is usually the cheapest.

Cheapest return found recently

$994

4 Sept 2027 – 1 Oct 2027 · avianca airlines

Adolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in September 2027

DatesFromAirlineStopsFound
4 Sept 2027 – 1 Oct 2027$994avianca airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
7 Sept 2027 – 27 Sept 2027$994avianca airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
10 Sept 2027 – 28 Sept 2027$994avianca airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
13 Sept 2027 – 30 Sept 2027$994avianca airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
15 Sept 2027 – 24 Sept 2027$994avianca airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates

Every date we hold

7 departure dates

4 Sept 2027 – 1 Oct 2027: $994, found 2 days ago7 Sept 2027 – 27 Sept 2027: $994, found 2 days ago10 Sept 2027 – 28 Sept 2027: $994, found 2 days ago13 Sept 2027 – 30 Sept 2027: $994, found 2 days ago15 Sept 2027 – 24 Sept 2027: $994, found 2 days ago16 Sept 2027 – 30 Sept 2027: $1,089, found 2 days ago19 Sept 2027 – 25 Sept 2027: $1,262, found 2 days agoSep
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
4 Sept 2027 – 1 Oct 2027$994avianca airlinesAdolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
7 Sept 2027 – 27 Sept 2027$994avianca airlinesAdolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
10 Sept 2027 – 28 Sept 2027$994avianca airlinesAdolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
13 Sept 2027 – 30 Sept 2027$994avianca airlinesAdolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
15 Sept 2027 – 24 Sept 2027$994avianca airlinesAdolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
16 Sept 2027 – 30 Sept 2027$1,089avianca airlinesAdolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
19 Sept 2027 – 25 Sept 2027$1,262Turkish AirlinesAdolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates

Which month looks cheapest?

February 2027 is the cheapest month — from $989.

December 2026From $1,3391 departure date30 Dec – 30 Dec · found 2 days agoSee prices for these dates
February 2027From $989Cheapest seen1 departure date5 Feb 2027 – 21 Feb 2027 · found 5 days agoSee prices for these dates
August 2027From $1,0934 departure dates10 Aug 2027 – 21 Aug 2027 · found 2 days agoSee prices for these dates
September 2027From $9947 departure dates4 Sept 2027 – 1 Oct 2027 · found 2 days agoSee prices for these dates

One-way

We hold one-way fares on only 1 departure date in September 2027, too few to say what one usually costs.

Cheapest one-way found recently

$545

8 Sept 2027 · avianca airlines

Adolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)

1 stop

found 2 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in September 2027

DatesFromAirlineStopsFound
8 Sept 2027$545avianca airlines1 stopfound 2 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
8 Sept 2027$545avianca airlinesAdolfo Suarez Madrid-Barajas Airport (MAD) → Arturo Merino Benitez Airport (SCL)1 stopfound 2 days agoOpen this trip

Which month looks cheapest?

May 2027 is the cheapest month — from $385.

May 2027From $385Cheapest seen1 departure date14 May 2027 · found 3 days agoOpen this trip
September 2027From $5451 departure date8 Sept 2027 · found 2 days agoOpen this trip

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