ANF

$936 Find Cheap Flights from Illinois to Antofagasta - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Antofagasta departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Illinois to Antofagasta

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Antofagasta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Antofagasta

Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
7:35 am - 7:04 amORD  Chicago O'Hare Intl-ANF Antofagasta Cerro Moreno
45h 29m3 stops Mexico City Benito Juarez Lima J Chavez Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
11:42 am - 9:20 pmANF  Antofagasta Cerro Moreno-ORD Chicago O'Hare Intl
35h 38m2 stops Santiago Arturo Merino Benitez Bogotá El Dorado
$936Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
10:59 am - 4:30 amORD  Chicago O'Hare Intl-ANF Antofagasta Cerro Moreno
39h 31m2 stops New York John F Kennedy Intl Lima J Chavez Intl
Multiple Airlines Logo
6:05 am - 12:41 pmANF  Antofagasta Cerro Moreno-ORD Chicago O'Hare Intl
32h 36m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,000Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
LATAM Airlines Logo
1:23 pm - 4:04 pmORD  Chicago O'Hare Intl-ANF Antofagasta Cerro Moreno
23h 41m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:29 pm - 10:19 amANF  Antofagasta Cerro Moreno-ORD Chicago O'Hare Intl
23h 50m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,103LATAM Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
7:35 am - 11:16 pmORD  Chicago O'Hare Intl-ANF Antofagasta Cerro Moreno
37h 41m3 stops Mexico City Benito Juarez Lima J Chavez Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
6:05 am - 5:52 amANF  Antofagasta Cerro Moreno-ORD Chicago O'Hare Intl
25h 47m3 stops Lima J Chavez Intl Bogotá El Dorado Mexico City Benito Juarez
$1,187Multiple Airlines
Thu, Sep 10 - Sun, Sep 13
LATAM Airlines Logo
10:25 am - 5:17 pmORD  Chicago O'Hare Intl-ANF Antofagasta Cerro Moreno
28h 52m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
8:05 pm - 4:59 pmANF  Antofagasta Cerro Moreno-ORD Chicago O'Hare Intl
22h 54m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,191LATAM Airlines
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Good to know

Cheapest flight

$936
Flight from Chicago to Antofagasta

FAQs for booking flights from Illinois to Antofagasta

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

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Antofagasta.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Antofagasta from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Antofagasta with an airline and back to Illinois with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Antofagasta from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Antofagasta

Information on the airport you'll fly into in Antofagasta

Antofagasta (ANF)