C$ 38 Find Cheap Flights from Santiago to Antofagasta – Compare and Save

These are the earliest and latest flight times available from Santiago to Antofagasta:

• Earliest: departs at 3:37 am and lands at 5:40 am
• Latest: departs at 10:20 pm and lands at 12:23 am.

The flight takes about 2h 03m.

Only Economy Class is available on flights from Santiago to Antofagasta.

A direct flight from Santiago to Antofagasta takes 2h 03m, covering 1,780 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

Round-trip flights from Santiago to Antofagasta range from C$ 109 to C$ 192, with an average of C$ 139 over the past 12 months. Anything below C$ 109 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 31% above the C$ 139 route average. Book 17 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 138 round-trip, compared to C$ 226 via a layover through La Serena La Florida (LSC).

LATAM Airlines is slightly above the route average for timely arrivals, while Sky Airline has a lower on-time arrival rate. On-time arrival rates on Santiago to Antofagasta flights are:

• LATAM Airlines: 93% on time
• Sky Airline: 92% on time
• JetSMART: 90% on time

On average, flights on this route are punctual 92% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 28–C$ 142 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by LATAM Airlines and JetSMART. Other aircraft seen on the route include Airbus A321-100/200 variants.

Morning is the busiest departure period on Santiago to Antofagasta flights, with 39% leaving in that window. Afternoon departures account for 28%, Evening flights for 22%, and Night flights for 11%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 65 to C$ 498. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Santiago to Antofagasta are currently lower than usual. Average one-way flight prices are about C$ 50, which is 42% below the typical average for this route.

Antofagasta Cerro Moreno Airport (ANF) hosts 5 major car rental companies, with daily rates starting from around C$ 10 for economy cars. Top options include:

• Chilean Rent A Car
• United Rent-A-Car
• Gama Rent
• Sixt
• Mitta Rent a Car

Flights from Santiago to Antofagasta usually depart from Santiago Arturo Merino Benitez (SCL) and arrive at Antofagasta Cerro Moreno (ANF).

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Santiago to Antofagasta route, 8% of flights were delayed in the past three months, with delays averaging 1h 35m.

Connecting flights from Santiago to Antofagasta most commonly pass through:

• La Serena La Florida (LSC) – 75% of one-stop connections
• Concepción Carriel Sur (CCP) – 25% of one-stop connections

Yes. Flexible dates can save you up to 33% on flights from Santiago to Antofagasta. Friday is the cheapest departure day at C$ 125 round-trip on average, while Monday is the most expensive at C$ 185, a difference of C$ 60.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Santiago and Antofagasta. The airlines offering direct flights on this route include:

• LATAM Airlines
• JetSMART
• Sky Airline

Flying via La Serena La Florida (LSC) gives the shortest average 1-stop total travel time at 10h 39m, compared with 17h 58m via Concepción Carriel Sur (CCP).

Among airlines operating Santiago to Antofagasta flights:

• LATAM Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Sky Airline: a carry-on bag and a checked bag in Economy Class
• LATAM Airlines: a carry-on bag and a checked bag in Economy Class
• JetSMART: a cabin bag in Economy Class class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.