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Cheap Flights from Chicago to Antofagasta, CL, Chile - CHI to ANF Last modified: Aug 31, 2016 12:53 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 American, JetBlue, Delta, Spirit, United $274
Chicago to Charleston American, JetBlue, Delta, United $257
Chicago to Jacksonville American, JetBlue, Delta, United $252

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Lima American, Air Canada, AeroMexico, Avianca, JetBlue, British Airways, Copa, Delta, Latam Airlines Brasil, Lufthansa, Spirit, United $501
Chicago to Buenos Aires LAN Argentina, American, Air Canada, AeroMexico, Argentinas, Avianca, Alitalia, British Airways, Copa, Delta, Latam Airlines Brasil, Latam Airlines Group, Lufthansa, United $732
Chicago to Sao Paulo American, Air Canada, Azul, AeroMexico, Argentinas, Avianca, Alitalia, British Airways, Air China, Copa, Delta, Etihad, Iberia, Latam Airlines Brasil, Latam Airlines Group, Lufthansa, Swiss, South African, Turkish, Tap Portugal, United $836
Chicago to Santiago American, Air Canada, AeroMexico, Argentinas, Avianca, Alitalia, British Airways, Copa, Delta, Latam Airlines Brasil, Latam Airlines Group, United $700
Chicago to Punta Cana LAN Argentina, American, Air Berlin, Air Canada, Air France, Avianca, JetBlue, British Airways, Copa, Delta, Frontier, Spirit, United, WestJet $297
Chicago to Rio de Janeiro American, Air Canada, Azul, Argentinas, Avianca, Alitalia, British Airways, Copa, Delta, Iberia, Latam Airlines Brasil, Korean, Latam Airlines Group, Lufthansa, Tap Portugal, United $774
Chicago to Bogota American, Air Canada, AeroMexico, Avianca, JetBlue, British Airways, Copa, Delta, Iberia, Lufthansa, Spirit, United $385
Chicago to Cordoba American, Argentinas, Copa, Delta, Latam Airlines Brasil, Latam Airlines Group $863
Chicago to Montego Bay American, Air Canada, JetBlue, British Airways, Copa, Delta, Spirit, United, Virgin Atlantic, WestJet $408
Chicago to Puerto Vallarta American, Air Canada, AeroMexico, Alaska, Delta, Frontier, United, Virgin America, WestJet, Volaris $323
Chicago to St Thomas Island American, JetBlue, Delta, Spirit, United $307
Chicago to Quito American, AeroMexico, Avianca, JetBlue, Copa, Delta, Lufthansa, United, LAN Ecuador $413
Chicago to Aruba American, Air Canada, Avianca, JetBlue, British Airways, Copa, Delta, Spirit, United, WestJet $352
Chicago to Cuzco American, Air Canada, AeroMexico, Avianca, Copa, United $650
Chicago to St Maarten American, Air Canada, Air France, AeroMexico, JetBlue, Copa, Delta, Spirit, United, WestJet $425
Chicago to Guayaquil American, Avianca, Copa, Iberia, Latam Airlines Group, Lufthansa, United, LAN Ecuador $509
Chicago to Santa Cruz American, Argentinas, Avianca, Copa, Latam Airlines Group $790
Chicago to La Paz American, Avianca, Latam Airlines Group $704
Chicago to Morelia American, AeroMexico, Delta, United, Volaris $390
Chicago to Guatemala City American, Air Canada, AeroMexico, Avianca, Copa, Delta, Spirit, United $257
Chicago to Leon - Guanajuato American, AeroMexico, Copa, Delta, United, Volaris $339
Chicago to Liberia American, Air Canada, Alaska, JetBlue, Copa, Delta, United, WestJet $448
Chicago to San Jose Cabo American, Air Canada, AeroMexico, Alaska, Delta, Frontier, United, Virgin America, WestJet $310
Chicago to Cozumel American, Air Canada, AeroMexico, Delta, United, WestJet $402
Chicago to CopiapoCheck Dates
Chicago to Panama City American, Air Canada, AeroMexico, Avianca, British Airways, Copa, Delta, Iberia, Lufthansa, Spirit, United $194
Chicago to Sydney American, Air Berlin, Air Canada, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Aer Lingus, Emirates, Etihad, Fiji Airways, Hawaiian, Latam Airlines Brasil, JAL, Korean, Latam Airlines Group, Lufthansa, Malaysia, China Eastern, All Nippon, Air New Zealand, Austrian, Asiana, Qantas, Qatar, Singapore, Turkish, Air Tahiti Nui, United, Virgin Australia $1,018
Cheap Flights from Chicago to Antofagasta, CL, Airfare Search for CHI to ANF, Airline One-Way and Roundtrip Schedules