How long does it take to fly to Antofagasta?

Flight times vary depending on what airport in United States you fly out of and what airport in Antofagasta you fly into. For example, flying from Los Angeles to Antofagasta takes 15h 27m on average. On the other hand, flying from San Francisco to Antofagasta takes 22h 12m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

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

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

Prices for flights from United States to Antofagasta Cerro Moreno Airport refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States 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.

$295 Cheap Flights from the United States to Antofagasta in 2026

Find the cheapest flights from the United States to Antofagasta

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Antofagasta

Enter your travel dates to find the best prices.

9:55 am - 4:04 pm

ORD

ANF

28h 09m

3 stops

8:53 pm - 1:02 am

ANF

ORD

30h 09m

2 stops

$799Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

3:20 pm - 7:33 pm

ORD

ANF

26h 13m

3 stops

10:02 pm - 9:20 pm

ANF

ORD

25h 18m

2 stops

$812Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

7:25 am - 2:32 pm

ORD

ANF

29h 07m

3 stops

10:42 pm - 9:20 pm

ANF

ORD

24h 38m

2 stops

$833Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

7:25 am - 2:32 pm

ORD

ANF

29h 07m

3 stops

10:42 pm - 9:20 pm

ANF

ORD

24h 38m

2 stops

$839Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

9:55 am - 2:32 pm

ORD

ANF

26h 37m

3 stops

9:02 am - 1:02 am

ANF

ORD

42h 00m

3 stops

$841Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

8:01 am - 2:29 pm

ORD

ANF

28h 28m

3 stops

3:39 pm - 1:02 am

ANF

ORD

35h 23m

2 stops

$849Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

7:25 am - 4:04 pm

ORD

ANF

30h 39m

3 stops

12:59 pm - 11:47 pm

ANF

ORD

36h 48m

3 stops

$854Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

8:01 am - 2:29 pm

ORD

ANF

28h 28m

3 stops

3:39 pm - 1:02 am

ANF

ORD

35h 23m

2 stops

$858Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

7:25 am - 4:04 pm

ORD

ANF

30h 39m

3 stops

12:59 pm - 11:47 pm

ANF

ORD

36h 48m

3 stops

$864Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

8:01 am - 2:29 pm

ORD

ANF

28h 28m

3 stops

3:39 pm - 1:02 am

ANF

ORD

35h 23m

2 stops

$866Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

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LATAM Airlines flights from United States to Antofagasta

Our best LATAM Airlines deals on United States to Antofagasta flight tickets

LATAM Airlines

Oct 28

DCA1:45 pmWashington, D.C. Reagan-National

14h 00m

2 stops

ANF4:45 amAntofagasta Cerro Moreno

Nov 1

ANF9:59 amAntofagasta Cerro Moreno

29h 57m

2 stops

DCA1:56 pmWashington, D.C. Reagan-National

$894

LATAM Airlines

Oct 28

DCA1:45 pmWashington, D.C. Reagan-National

14h 00m

2 stops

ANF4:45 amAntofagasta Cerro Moreno

Nov 1

ANF9:59 amAntofagasta Cerro Moreno

29h 57m

2 stops

DCA1:56 pmWashington, D.C. Reagan-National

$904

LATAM Airlines

Oct 28

DCA1:45 pmWashington, D.C. Reagan-National

24h 18m

2 stops

ANF3:03 pmAntofagasta Cerro Moreno

Nov 1

ANF3:42 pmAntofagasta Cerro Moreno

24h 18m

2 stops

DCA2:00 pmWashington, D.C. Reagan-National

$912

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Antofagasta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

9:55 am-4:04 pm

3 stops28h 09m

Antofagasta Cerro Moreno

Tue 9/15

8:53 pm-1:02 am

2 stops30h 09m

$799

Quickest round-trip

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Wed 9/9

3:20 pm-7:33 pm

3 stops26h 13m

Antofagasta Cerro Moreno

Wed 9/16

10:02 pm-9:20 pm

2 stops25h 18m

$812

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

7:25 am-2:32 pm

3 stops29h 07m

Antofagasta Cerro Moreno

Tue 9/15

10:42 pm-9:20 pm

2 stops24h 38m

$833

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

7:25 am-2:32 pm

3 stops29h 07m

Antofagasta Cerro Moreno

Tue 9/15

10:42 pm-9:20 pm

2 stops24h 38m

$839

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

9:55 am-2:32 pm

3 stops26h 37m

Antofagasta Cerro Moreno

Tue 9/15

9:02 am-1:02 am

3 stops42h 00m

$841

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

8:01 am-2:29 pm

3 stops28h 28m

Antofagasta Cerro Moreno

Tue 9/15

3:39 pm-1:02 am

2 stops35h 23m

$849

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

7:25 am-4:04 pm

3 stops30h 39m

Antofagasta Cerro Moreno

Tue 9/15

12:59 pm-11:47 pm

3 stops36h 48m

$854

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

8:01 am-2:29 pm

3 stops28h 28m

Antofagasta Cerro Moreno

Tue 9/15

3:39 pm-1:02 am

2 stops35h 23m

$858

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

7:25 am-4:04 pm

3 stops30h 39m

Antofagasta Cerro Moreno

Tue 9/15

12:59 pm-11:47 pm

3 stops36h 48m

$864

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Tue 9/8

8:01 am-2:29 pm

3 stops28h 28m

Antofagasta Cerro Moreno

Tue 9/15

3:39 pm-1:02 am

2 stops35h 23m

$866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States 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

Prices

Airlines

Other information

Can stopping save me money on United States to Antofagasta flights?

You could potentially save up to 1% on your flight if you consider stops on a United States to Antofagasta flight.

Cheap United States to Antofagasta flight deals and tips

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

Fastest flight time	17h 35m
Direct flights	None

The fastest flight from United States to Antofagasta takes 17h 35m

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

Search flight deals

Frequently asked questions about flying from the United States to Antofagasta

When did momondo last update prices for flights from United States to Antofagasta Cerro Moreno Airport?
Prices for flights from United States to Antofagasta Cerro Moreno Airport refresh daily.
How old do you have to be to fly from United States to Antofagasta Cerro Moreno Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States 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 United States to Antofagasta?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Antofagasta. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Antofagasta from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Antofagasta?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Antofagasta from United States.

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

Price alerts on flights to Antofagasta from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.