Cheap flights from Seattle, WA to Antofagasta

Flights starting at £350. Choose between Alaska Airlines, LATAM Airlines, or Avianca to find the best price.

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How much do flights to Antofagasta cost?

Key info about flying to Antofagasta

Depart from
Seattle–Tacoma International
Arrive to
Andrés Sabella Gálvez International
Average flights per week
261
Flight distance

Check-in for a flight from Seattle to Antofagasta

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
LATAM AirlinesLANLAYes
AviancaAVAAVNo
JetSMARTJATJAYes
Sky AirlineSKUH2Yes

Weather in Antofagasta

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January23°C17°C
February23°C18°C
March22°C17°C
April21°C15°C
May19°C14°C
June18°C13°C
July17°C12°C
August18°C12°C
September18°C12°C
October19°C13°C
November20°C14°C
December21°C15°C
Hottest Month
23°C
February
Coldest month
12°C
July
Sunny days
365
days per year

14 day forecast

Saturday
7 Dec
19°C14°C
14 Dec
19°C14°C
Sunday
8 Dec
19°C14°C
15 Dec
19°C14°C
Monday
9 Dec
19°C14°C
16 Dec
20°C14°C
Tuesday
10 Dec
19°C14°C
17 Dec
20°C14°C
Wednesday
11 Dec
20°C15°C
18 Dec
20°C15°C
Thursday
12 Dec
20°C14°C
19 Dec
21°C14°C
Friday
13 Dec
19°C15°C
20 Dec
20°C14°C
Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Antofagasta. The most popular airlines for this route are Alaska Airlines, LATAM Airlines, Avianca, JetSMART, and Sky Airline. Seattle and Antofagasta have 261 direct flights per week.

Frequently asked questions

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What time do flights between Seattle and Antofagasta depart?
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