Find cheap flights from Chicago to Antofagasta

ORD - ANF

Find cheap flights from Chicago to Antofagasta

Search hundreds of travel sites at once for deals on flights to Antofagasta

Round-trip
Economy
Chicago (ORD)
Antofagasta Cerro Moreno
Sat 5/15
Sat 5/22
Any month
Compare vs. KAYAK |
There are travel restrictions to Antofagasta. Learn more
Stay informed and receive email updates for when travel restrictions ease for Antofagasta.

FAQs for booking Chicago to Antofagasta flights

Are there Antofagasta travel restrictions currently due to Coronavirus?

How long does a flight from Chicago to Antofagasta take?

Which airlines provide the cheapest flights from Chicago to Antofagasta?

Do I need a passport to fly between Chicago and Antofagasta?

How does KAYAK find such low prices on flights from Chicago to Antofagasta?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Antofagasta?

What is the Hacker Fare option on flights from Chicago to Antofagasta?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Antofagasta?

COVID-19 information

Safety measures for airlines flying from Chicago to Antofagasta

Airlines flying from Chicago to Antofagasta have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Chicago to Antofagasta

Mandatory masks

Masks required on board, masks provided on flights from Chicago to Antofagasta

Social distancing seating

Middle seats unavailable to book on flights from Chicago to Antofagasta

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Chicago to Antofagasta

Book cheap flights from Chicago to Antofagasta

Recent round-trip flight deals

5/27
Thu
2 stops
Multiple Airlines
37h 01m
ORD - ANF
6/3
Thu
2 stops
Multiple Airlines
27h 03m
ANF - ORD
5/27
Thu
3 stops
Multiple Airlines
35h 53m
ORD - ANF
6/3
Thu
3 stops
Multiple Airlines
32h 55m
ANF - ORD
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First