Cheap flights from Seattle, WA to Antofagasta, Chile
Flights starting at £332. Choose between LATAM Airlines, Alaska Airlines, or JetSMART to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Antofagasta
Cheapest one-way trip | £332 |
---|---|
Cheapest round-trip | £785 |
Average round-trip | £821 |
Includes rare itinerary | |
Most popular airline | LATAM Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
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 LATAM Airlines, Alaska Airlines, JetSMART, Sky Airline, and Avianca. Seattle and Antofagasta have 214 direct flights per week.
Check-in for a flight from Seattle to Antofagasta
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
LATAM Airlines | LAN | LA | Yes | 0 0 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
JetSMART | JAT | JA | Yes | Opens 72 days before flight Closes 1 hours before flight |
Sky Airline | SKU | H2 | Yes | No |
Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
Weather in Antofagasta
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 23°C | 17°C |
February | 23°C | 18°C |
March | 22°C | 17°C |
April | 21°C | 15°C |
May | 19°C | 14°C |
June | 18°C | 13°C |
July | 17°C | 12°C |
August | 18°C | 12°C |
September | 18 °C | 12°C |
October | 19°C | 13°C |
November | 20°C | 14°C |
December | 21°C | 15°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Seattle
- Flights from Seattle to London
- Flights from Seattle to Las Vegas
- Flights from Seattle to Denver
- Flights from Seattle to Phoenix
- Flights from Seattle to Dublin
- Flights from Seattle to Melbourne
- Flights from Seattle to Orlando
- Flights from Seattle to Salt Lake City
- Flights from Seattle to San Jose
- Flights from Seattle to Vancouver
- Flights from Seattle to Manchester
- Flights from Seattle to Edinburgh
- Flights from Seattle to San Francisco
- Flights from Seattle to Philadelphia
- Flights from Seattle to Dallas
- Flights from Seattle to Washington, D.C.
- Flights from Seattle to New York
- Flights from Seattle to Atlanta
- Flights from Seattle to Los Angeles
- Flights from Seattle to Rome
Flights to Antofagasta
- Flights from Santiago de Chile to Antofagasta
- Flights from Puerto Natales to Antofagasta
- Flights from Córdoba to Antofagasta
- Flights from La Serena to Antofagasta
- Flights from Arica to Antofagasta
- Flights from Lima to Antofagasta
- Flights from Buenos Aires to Antofagasta
- Flights from Birmingham to Antofagasta
- Flights from Zagreb to Antofagasta
- Flights from Pereira to Antofagasta
- Flights from Punta Arenas to Antofagasta
- Flights from Ho Chi Minh City to Antofagasta
- Flights from Iquique to Antofagasta
- Flights from Cusco to Antofagasta
- Flights from New York to Antofagasta
- Flights from Orlando to Antofagasta
- Flights from Las Vegas to Antofagasta
- Flights from Denver to Antofagasta
- Flights from Chicago to Antofagasta
- Flights from Miami to Antofagasta
Popular routes
- Flights from Singapore to Jakarta
- Flights from Cotabato City to Boston
- Flights from Kherson to Medellín
- Flights from Tobago to Cincinnati
- Flights from Antofagasta to Seattle
- Flights from North Eleuthera to Charlotte
- Flights from Praya, Lombok to Cartagena
- Flights from Budapest to Bakersfield
- Flights from Bakersfield to Budapest
- Flights from Pamplona to São Paulo
- Flights from Hatay Province to Nashville
- Flights from London to Athens
- Flights from Athens to Kumasi