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Cheap Flights from Chicago to Antofagasta, CL, Chile - CHI to ANF Last modified: Jul 26, 2016 12:56 AM

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, Sun Country, United $274
Chicago to Charleston American, JetBlue, United $228
Chicago to Jacksonville American, JetBlue, United $274

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Lima Silver, American, Alaska, JetBlue, Frontier, Spirit, United $451
Chicago to Buenos Aires Aero VIP, LAN Argentina, American, Argentinas, Alaska, Spirit, United $949
Chicago to Sao Paulo American, Azul, Alaska, JetBlue, Frontier, GOL, Latam Airlines Brasil, Spirit, Avianca Brazil, United $889
Chicago to Santiago American, Alaska, Frontier, Latam Airlines Group, Spirit, United $665
Chicago to Punta Cana American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $290
Chicago to Rio de Janeiro American, Azul, JetBlue, Frontier, GOL, Latam Airlines Brasil, Spirit, Avianca Brazil, United $904
Chicago to Bogota Silver, American, Alaska, Avianca, JetBlue, Frontier, Spirit, United $357
Chicago to Cordoba LAN Argentina, American, Argentinas, Alaska, United $1,173
Chicago to Montego Bay Silver, American, JetBlue, Frontier, Spirit, Sun Country, United $378
Chicago to Puerto Vallarta Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, Volaris $357
Chicago to St Thomas Island American, JetBlue, Spirit, United $307
Chicago to Quito Silver, American, Alaska, JetBlue, TAME Ecuador, Frontier, Spirit, United, LAN Ecuador $389
Chicago to Aruba Silver, Insel Air Aruba, American, JetBlue, Frontier, Spirit, United $391
Chicago to Cuzco Silver, American, Alaska, Spirit, United $723
Chicago to St Maarten American, JetBlue, Spirit, United $502
Chicago to Guayaquil American, Alaska, JetBlue, TAME Ecuador, United, LAN Ecuador $508
Chicago to Santa Cruz American, Frontier, BOA, United $721
Chicago to La Paz American, Alaska, BOA, United $1,012
Chicago to Morelia American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, United, Virgin America, Volaris $416
Chicago to Guatemala City American, Alaska, Frontier, Spirit, United $424
Chicago to Leon - Guanajuato Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, United, Virgin America, Volaris $354
Chicago to Liberia American, Alaska, JetBlue, United $390
Chicago to San Jose Cabo American, AeroMexico, Alaska, Frontier, Spirit, United, Virgin America, Volaris $350
Chicago to Cozumel American, AeroMexico, Alaska, Sun Country, United, Volaris $402
Chicago to Copiapo American, Latam Airlines Group, United $1,109
Chicago to Panama City American, Alaska, Copa, Frontier, Spirit, United $388
Chicago to Sydney American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia $1,135
Cheap Flights from Chicago to Antofagasta, CL, Airfare Search for CHI to ANF, Airline One-Way and Roundtrip Schedules