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Arica

$910+ Cheap flights from O'Hare Intl (ORD) to Arica (ARI)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ARI
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Arica

Cheapest flights from O'Hare Intl to Arica
Explore the most affordable flight options available from O'Hare Intl to Arica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.

This LATAM Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 8/285:27 pm
ORD
-
ARI
2 stops41h 35m
Multiple Airlines
Fri 9/49:32 pm
ARI
-
ORD
2 stops44h 34m
Multiple Airlines
Deal found 7/14$910
This LATAM Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 8/273:25 pm
ORD
-
ARI
2 stops29h 17m
Multiple Airlines
Thu 9/39:35 pm
ARI
-
ORD
2 stops43h 42m
Multiple Airlines
Deal found 7/13$911
This LATAM Airlines deal was found by Cheapflights users on 7/16. 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 8/305:30 am
ORD
-
ARI
2 stops48h 41m
Multiple Airlines
Sun 9/68:03 am
ARI
-
ORD
2 stops39h 52m
Multiple Airlines
Deal found 7/16$998
This Despegar deal was found by Cheapflights users on 7/13. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:25 pm
ORD
-
ARI
2 stops29h 17m
LATAM Airlines
Thu 9/310:21 am
ARI
-
ORD
2 stops33h 28m
LATAM Airlines
Deal found 7/13$1,061
This Despegar deal was found by Cheapflights users on 7/14. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:23 am
ORD
-
ARI
3 stops20h 52m
LATAM Airlines
Fri 9/47:51 am
ARI
-
ORD
2 stops29h 49m
LATAM Airlines
Deal found 7/14$1,097

Find flight deals from O'Hare Intl to Arica

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Arica (ARI). 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 July 17, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$910
(LATAM Airlines)
Provider with most accurate pricing for Chicago O'Hare Intl-Arica Chacalluta flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Arica Chacalluta flights.
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From Chicago O'Hare Intl to Arica Chacalluta
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Arica 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 July 17, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Arica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoArica

ORD - ARI

ORDARI

Chicago O'Hare Intl

Fri 8/28

5:27 pm-12:02 pm

2 stops41h 35m

Arica Chacalluta

Fri 9/4

9:32 pm-5:06 pm

2 stops44h 34m

$910

ChicagoArica

ORD - ARI

ORDARI

Chicago O'Hare Intl

Thu 8/27

3:25 pm-9:42 pm

2 stops29h 17m

Arica Chacalluta

Thu 9/3

9:35 pm-4:17 pm

2 stops43h 42m

$911

ChicagoArica

ORD - ARI

ORDARI

Chicago O'Hare Intl

Sun 8/30

5:30 am-7:11 am

2 stops48h 41m

Arica Chacalluta

Sun 9/6

8:03 am-9:55 pm

2 stops39h 52m

$998

ChicagoArica

ORD - ARI

ORDARI

Chicago O'Hare Intl

Thu 8/27

3:25 pm-9:42 pm

2 stops29h 17m

Arica Chacalluta

Thu 9/3

10:21 am-6:49 pm

2 stops33h 28m

$1,061
Quickest round-trip

ChicagoArica

ORD - ARI

ORDARI

Chicago O'Hare Intl

Fri 8/28

11:23 am-9:15 am

3 stops20h 52m

Arica Chacalluta

Fri 9/4

7:51 am-12:40 pm

2 stops29h 49m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Arica flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago O'Hare Intl Airport-Arica flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Arica flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Arica flights, Cheapflights users trust Expedia the most. Expedia 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-Arica 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 Arica

Have a flexible travel schedule? Discover the best time to fly to Arica 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.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Arica. 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 Arica from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Arica, you will be flying into Chacalluta. Arica Chacalluta (ARI) is just 9.1 mi from the center of the city. Chacalluta is the only Arica airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 0 airlines have flights to Arica Chacalluta from Chicago O'Hare Intl on a regular basis.

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

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

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

    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 Arica.

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

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

See more FAQs

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