When did momondo last update prices for flights from Chicago to Antofagasta Cerro Moreno Airport?

Prices for flights from Chicago to Antofagasta Cerro Moreno Airport were last updated today.

How old do you have to be to fly from Chicago to Antofagasta Cerro Moreno Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Antofagasta Cerro Moreno Airport.

What documentation or ID do you need to fly to Antofagasta Cerro Moreno Airport?

The travel and health documents required for your trip to Antofagasta Cerro Moreno Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Antofagasta Cerro Moreno Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$673 Cheap Flights from Chicago to Antofagasta in 2025/26

1 adult

0 bags

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CHI-ANF

4642 mimulti-stop

ANF-CHI

4642 mimulti-stop

Multiple Airlines

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Delta flights from Chicago to Antofagasta

Our best Delta deals on Chicago to Antofagasta flight tickets

Delta

Dec 6

ORD5:30 amChicago O'Hare Intl

49h 03m

2 stops

ANF9:33 amAntofagasta Cerro Moreno

Dec 10

ANF7:13 amAntofagasta Cerro Moreno

30h 01m

2 stops

ORD10:14 amChicago O'Hare Intl

$941

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Delta

Dec 6

ORD1:16 pmChicago O'Hare Intl

20h 01m

2 stops

ANF12:17 pmAntofagasta Cerro Moreno

Dec 10

ANF8:40 pmAntofagasta Cerro Moreno

40h 34m

2 stops

ORD10:14 amChicago O'Hare Intl

$995

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Fly from

Fly to

Route

Depart

Return

Price

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Mon 12/15

5:30 am-4:30 am

2 stops20h 00m

$673

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Mon 12/15

10:36 am-1:05 pm

2 stops23h 29m

$808

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How to get the cheapest flight ticket from Chicago to Antofagasta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chicago to Antofagasta Cerro Moreno?

LATAM Airlines is the most popular carrier operating from Chicago to Antofagasta Cerro Moreno

When to book flights from Chicago to Antofagasta

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Antofagasta according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Antofagasta (CHI to ANF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Antofagasta

Fastest flight time	16h 57m
Direct flights	None

The fastest flight from Chicago to Antofagasta takes 16h 57m

There are no direct flights from Chicago to Antofagasta. There are no popular flight routes from Chicago to Antofagasta.

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How far is Chicago to Antofagasta Cerro Moreno by plane?
There are 4656.5 mi between Chicago and Antofagasta Cerro Moreno.
When did momondo last update prices for flights from Chicago to Antofagasta Cerro Moreno Airport?
Prices for flights from Chicago to Antofagasta Cerro Moreno Airport were last updated today.
How old do you have to be to fly from Chicago to Antofagasta Cerro Moreno Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Antofagasta Cerro Moreno Airport.
What documentation or ID do you need to fly to Antofagasta Cerro Moreno Airport?
The travel and health documents required for your trip to Antofagasta Cerro Moreno Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Antofagasta Cerro Moreno Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Antofagasta?

Finding the right flight to Antofagasta from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Antofagasta quick and easy, saving you time and money.

Can I find flights from Chicago to Antofagasta with flexible booking policies on momondo?

Flights from Chicago to Antofagasta with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Antofagasta?

Once all potential Chicago to Antofagasta flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Antofagasta right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Antofagasta flights. All you need is a valid email address and we will do the rest; it is that quick and easy.