The cheapest times to fly from LAX to ANF are

  • March 26th to June 17th (except the week of April 30th)
  • August 6th to December 2nd (except the weeks of September 3rd and September 17th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LAX to ANF is mid November. Prices can be as high as $2146 for Saturday flights during late December, or as low as $900 for Tuesday flights around mid November.


When to Fly to Antofagasta

Flying from Los Angeles, CA (LAX) to Antofagasta (ANF) will usually cost between $1033 to $1323 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid November with an average ticket price of $1065. Due to high demand the most expensive time to fly is late December, with an average price of $1569. Planning your trip to low-cost times can easily save you $504 on economy flights and even more on first-class flights. Generally, any price below $1131 can be considered a good price for a round-trip LAX to ANF flight.

See below for a graph of average weekly prices for the LAX to ANF route. All prices are for round-trip tickets in USD.

LAX to ANF Flight Prices

Compared to other flights, the LAX to ANF flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Los Angeles. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to ANF, and Monday the cheapest day to fly back into LAX. Saturdays are the most expensive days to fly to Antofagasta, and Fridays are the most expensive days to return to Los Angeles. Selecting flights on the least expensive days could save you up to $91 (8%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1118. Return trip prices are from the ANF to LAX flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LAX to ANF can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 6 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from LAX to ANF while comparing.

Destination alternative #1: El Loa Airport (CJC) in Calama

  • 118 miles (190 km) away from ANF
  • Usually 5.57% less expensive than ANF
  • 1-layover flights available

See LAX to CJC flights


Flight Hacking LAX to ANF

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from LAX to ANF — but Champion Traveler does!

Hack #1: Lima (LAX > LIM > ANF)

  • Price for both tickets: $758
  • Average savings: $373 (32.98%)

See LAX to LIM flights

Hack #2: Santiago (LAX > SCL > ANF)

  • Price for both tickets: $979
  • Average savings: $153 (13.48%)

See LAX to SCL flights


Flight Questions Answered

Still have questions about flying from LAX to ANF? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: American, Avianca, Delta, InterJet, LATAM, United, and potentially more during busy seasons.

How far away is it from Andres Sabella International Airport to Los Angeles International Airport?

The distance between the two airports is roughly 5063 miles or 8148 kilometers.

How long does it take to fly from LAX to ANF?

The real-world flight time for a nonstop LAX to ANF flight is about 10 hour 6 minutes.

How many flights go between Los Angeles, CA and Antofagasta?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from LAX to ANF.


Airport Location Info


Departing Airport

Origination code LAX
Origination airport name Los Angeles International Airport
City Los Angeles, CA
Country the United States
Latitude 33.9
Longitude -118.4

Return Airport

Destination code ANF
Destination airport name Andres Sabella International Airport
City Antofagasta
Country Chile
Latitude -23.4
Longitude -70.4


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.