Open interactive map →Cheap flights from Santiago to Antofagasta
From Santiago, reaching Antofagasta in Chile has recently been found from €24. The cheapest tracked fare is non-stop. The calendar below lists tracked months as they fill in.
SkyHopp's cheapest tracked fare from Santiago to Antofagasta is €24. The cheapest tracked fare is non-stop. The calendar above lists the months with data; more months are needed before naming a cheapest month.
One-way fares
From €24
Cheapest tracked fare (non-stop)
Return fares
From €51
Tracked return fares (out 7 Nov 2026, back 10 Nov 2026)
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Cheapest month to fly
- November 2026€24DirectCheapest
SkyHopp has tracked fares for this route in November at around €24. That is the only month with data so far, so it is too early to name a cheapest month.
Cheapest fare last seen 24 October 2026.
Alternative routes
Other ways to reach Antofagasta
Frequently asked questions
How much does a flight from Santiago to Antofagasta cost?
The cheapest tracked fare from Santiago to Antofagasta is €24. The month-by-month price calendar on this page lists the months SkyHopp has fares for. A tracked return fare on this pair is currently from €51. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from Santiago to Antofagasta?
Yes - non-stop fares appear in SkyHopp's tracked data from Santiago to Antofagasta. The cheapest tracked fare, from €24, is itself non-stop. Click through to the booking site to check schedules for your dates.
When is the cheapest time to fly from Santiago to Antofagasta?
SkyHopp does not yet have enough months of fares on this route to name a cheapest month. The calendar above lists the months that already have data. Set a price alert on this page to watch the fare.