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Cheap Flights from Chicago to Antofagasta, CL, Chile - CHI to ANF

When Can I Buy the Cheapest Flight from Chicago to Antofagasta (CHI to ANF)?

Airlines can adjust prices for plane tickets from Chicago to Antofagasta based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Chicago and Antofagasta, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to San Juan Silver, American, Alaska, JetBlue, Frontier, Spirit, United $215
Chicago to Charleston American, Alaska, United $257
Chicago to Jacksonville American, United $321

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Lima American, Alaska, JetBlue, Frontier, Spirit, Taca Peru, United $410
Chicago to Buenos Aires LAN Argentina, American, Argentinas, Alaska, JetBlue, Spirit, United $1,020
Chicago to Sao Paulo American, Azul, Alaska, JetBlue, Frontier, TAM, Spirit, Avianca Brazil, United $649
Chicago to Santiago American, Alaska, Frontier, Sky Airline, LAN, Spirit, United $637
Chicago to Punta Cana American, JetBlue, Frontier, Spirit, United, Great Lakes $336
Chicago to Rio de Janeiro American, Azul, JetBlue, GOL, TAM, Spirit, Avianca Brazil, United $624
Chicago to Bogota LAN Colombia, American, Alaska, Avianca, JetBlue, Falcon Express, Spirit, Sun Country, United $347
Chicago to Cordoba LAN Argentina, American, Argentinas, Alaska, United $1,023
Chicago to Montego Bay Silver, American, Alaska, JetBlue, Frontier, Spirit, United $308
Chicago to Puerto Vallarta Interjet, American, AeroMexico, Alaska, Frontier, Spirit, United, Virgin America, Volaris $286
Chicago to St Thomas Island American, JetBlue, Spirit, United $326
Chicago to Quito Aerogal, Silver, American, JetBlue, TAME Ecuador, Spirit, United, LAN Ecuador $514
Chicago to Aruba Insel Air Aruba, American, JetBlue, Spirit, United $393
Chicago to Cuzco American, Frontier, Spirit, United $808
Chicago to St Maarten American, Alaska, JetBlue, Spirit, United $417
Chicago to Guayaquil Aerogal, American, JetBlue, TAME Ecuador, United, LAN Ecuador $575
Chicago to Santa Cruz American, Spirit, United $908
Chicago to La Paz American, Alaska, Spirit, United $915
Chicago to Morelia Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, United, VivaAerobus, Aeromar, Virgin America, Volaris $369
Chicago to Guatemala City American, Alaska, Spirit, United $408
Chicago to Leon - Guanajuato Interjet, American, AeroMexico, Alaska, Spirit, United, Volaris $367
Chicago to Liberia American, Alaska, JetBlue, Avianca LACSA, United $346
Chicago to San Jose Cabo Interjet, American, AeroMexico, Alaska, Frontier, Spirit, United, Virgin America, Volaris $287
Chicago to Cozumel American, AeroMexico, Alaska, Spirit, United $289
Chicago to Copiapo American, LAN, United Check Dates
Chicago to Panama City American, Alaska, JetBlue, Copa, Frontier, Spirit, United $408
Chicago to Sydney American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,235
Cheap Flights from Chicago to Antofagasta, CL, Airfare Search for CHI to ANF, Airline One-Way and Roundtrip Schedules