LATAM Airlines Group Flight 121 Deals & Information (2026/2027)

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LATAM Airlines Group Flight 121 Route Deals From $52

The cheapest prices found with in the last 7 days for return flights were $82 and $52 for one-way flights to Arturo Merino Benitez for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 26 - Fri, May 29
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$82 Roundtrip, found 5 days ago
$82
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Fri, May 29, priced at $82 found 5 days ago
Tue, May 26 - Fri, May 29
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$84 Roundtrip, found 5 days ago
$84
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Fri, May 29, priced at $84 found 5 days ago
Tue, May 26 - Fri, May 29
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$97 Roundtrip, found 5 days ago
$97
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Fri, May 29, priced at $97 found 5 days ago
Tue, May 26 - Fri, May 29
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$99 Roundtrip, found 5 days ago
$99
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Fri, May 29, priced at $99 found 5 days ago
Tue, May 26 - Fri, May 29
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$104 Roundtrip, found 5 days ago
$104
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Fri, May 29, priced at $104 found 5 days ago
Tue, May 26 - Fri, May 29
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$108 Roundtrip, found 5 days ago
$108
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Fri, May 29, priced at $108 found 5 days ago
Mon, May 11 - Mon, May 25
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$110 Roundtrip, found 3 days ago
$110
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, May 11 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Mon, May 25, priced at $110 found 3 days ago
Wed, Jul 1 - Sun, Jul 5
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$115 Roundtrip, found 2 days ago
$115
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Jul 1 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Sun, Jul 5, priced at $115 found 2 days ago
Tue, May 26 - Fri, May 29
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$115 Roundtrip, found 5 days ago
$115
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Fri, May 29, priced at $115 found 5 days ago
Mon, May 11 - Mon, May 25
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, May 11 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Mon, May 25, priced at $117 found 3 days ago
Tue, May 26 - Fri, May 29
ANF
Cerro Moreno Intl.
SCL
Arturo Merino Benitez
$117 Roundtrip, found 5 days ago
$117
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, May 26 from Cerro Moreno Intl. to Arturo Merino Benitez, returning Fri, May 29, priced at $117 found 5 days ago

Frequently asked questions

What route does flight number LA121 take?
LA121 operates from Antofagasta Airport (ANF-Cerro Moreno Intl.) to Arturo Merino Benitez Airport (SCL) and is a direct flight. This trip generally takes 1 hour and 53 minutes.
What kind of plane is on flight number LA121?
Get ready to jump on board an Airbus A320 if you're traveling on flight LA121. Almost all flights from ANF to Santiago Airport (SCL-Arturo Merino Benitez) operate using this type of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your LA121 flight with Travelocity, please visit our Customer Service Portal.