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Antofagasta

$950+ Cheap flights from O'Hare Intl (ORD) to Antofagasta (ANF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Antofagasta

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Antofagasta (ANF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$950
(LATAM Airlines)
Provider with most accurate pricing for Chicago O'Hare Intl-Antofagasta Cerro Moreno flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Antofagasta Cerro Moreno flights.
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From Chicago O'Hare Intl to Antofagasta Cerro Moreno
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Find flight deals from O'Hare Intl to Antofagasta

Cheapest flights from O'Hare Intl to Antofagasta
Explore the most affordable flight options available from O'Hare Intl to Antofagasta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/113:15 pmORD - ANF
2 stops22h 12mAmerican Airlines
Sun 5/181:13 pmANF - ORD
2 stops29h 58mAmerican Airlines
Deal found 3/26$1,122
This LATAM Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:15 amORD - ANF
3 stops34h 08mMultiple Airlines
Sun 5/185:54 pmANF - ORD
2 stops22h 10mMultiple Airlines
Deal found 3/26$1,281

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Antofagasta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Antofagasta that are best for you.

Fly from

O'Hare Intl

Fly to

Antofagasta

Route

Depart

Return

Price

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Sun 5/11

3:15 pm-2:27 pm

2 stops22h 12m

Antofagasta Cerro Moreno

Sun 5/18

1:13 pm-6:11 pm

2 stops29h 58m

$1,122

ChicagoAntofagasta

ORD - ANF

ORDANF

Chicago O'Hare Intl

Sun 5/11

6:15 am-5:23 pm

3 stops34h 08m

Antofagasta Cerro Moreno

Sun 5/18

5:54 pm-3:04 pm

2 stops22h 10m

$1,281

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from O'Hare Intl to Antofagasta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Antofagasta in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Antofagasta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Antofagasta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Antofagasta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Antofagasta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Antofagasta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Antofagasta

Have a flexible travel schedule? Discover the best time to fly to Antofagasta from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Antofagasta

Get insights into the airlines that provide service to Antofagasta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Antofagasta. Reviews last updated March 28, 2025.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Antofagasta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Antofagasta from Chicago O'Hare Intl?

    Located just 14.7 mi from the city center, Antofagasta Cerro Moreno is the airport most travelers will use when flying to Antofagasta from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Cerro Moreno (ANF) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.

  • Can I find deals for flights from O'Hare Intl to Antofagasta that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Antofagasta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Antofagasta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Antofagasta.

  • Can I find deals for business class flights from O'Hare Intl to Antofagasta?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Antofagasta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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