$283 Cheap Flights from San José (SJO) to Antofagasta (ANF)

View $283 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Antofagasta (ANF-Cerro Moreno Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from San José to Antofagasta (SJO-ANF)

Prices were available within the past 7 days and start at $283 for one-way flights and $457 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$457 Roundtrip, found 11 hours ago
$457
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $457 found 11 hours ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$465 Roundtrip, found 11 hours ago
$465
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $465 found 11 hours ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$474 Roundtrip, found 11 hours ago
$474
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $474 found 11 hours ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$483 Roundtrip, found 11 hours ago
$483
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $483 found 11 hours ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$492 Roundtrip, found 11 hours ago
$492
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $492 found 11 hours ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$527 Roundtrip, found 11 hours ago
$527
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $527 found 11 hours ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$536 Roundtrip, found 11 hours ago
$536
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $536 found 11 hours ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$539 Roundtrip, found 11 hours ago
$539
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $539 found 11 hours ago
LATAM Airlines Group
Tue, Oct 14 - Tue, Oct 21
SJO
San José
ANF
Antofagasta
$545 Roundtrip, found 11 hours ago
$545
Roundtrip
found 11 hours ago
Select LATAM Airlines Group flight, departing Tue, Oct 14 from San José to Antofagasta, returning Tue, Oct 21, priced at $545 found 11 hours ago
American Airlines
Tue, Dec 16 - Tue, Dec 30
SJO
San José
ANF
Antofagasta
$2,001 Roundtrip, found 5 days ago
$2,001
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Dec 16 from San José to Antofagasta, returning Tue, Dec 30, priced at $2,001 found 5 days ago
Flights from San José (SJO) to Antofagasta (ANF)
Origin airport
Juan Santamaría Intl.
Destination airport
Cerro Moreno Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$456
Distance
2491 mi

San José to Antofagasta Flights

The cheapest times to fly from San José to Antofagasta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Antofagasta are during the month of October. You can find some of the cheapest flights from San José to Antofagasta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Antofagasta

Sunday is one of the best days to book for cheap flights from San José to Antofagasta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Antofagasta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Antofagasta in 2025. You can also book with separate airlines for your outbound and return journeys, from $283 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Antofagasta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Antofagasta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF) cost?
Snag a cheap one-way flight from $283 or cheap return flight from $457 from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF)?
The cheapest month to fly from SJO to ANF is October, when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF)?
To find the cheapest airline flying from SJO to ANF, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF)?
There aren't any daily nonstop flights available from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SJO to ANF?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF)?
To avoid potential delays on the Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF) last-minute?
Booking your flight from SJO to ANF just before your trip is usually more expensive. But if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a SJO to ANF flight and hotel package?
Securing a SJO to ANF flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Cerro Moreno Intl. Airport (ANF)?
Typically, you can cancel or reschedule your SJO to ANF flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.