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$543+ Cheap flights from Arequipa (AQP) to Illinois

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
AQP — ORD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Arequipa to Illinois

Keep the following information in mind while searching for Arequipa to Illinois flight deals. Data was last updated September 16, 2025.

Round-trip from

$543
(Delta)
From Arequipa Rodriguez Ballon to Illinois
Search Deals

Find flight deals from Arequipa to Illinois

Cheapest flights from Arequipa to Illinois
Explore the most affordable flight options available from Arequipa to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:10 amAQP - ORD
2 stops26h 10mDelta
Wed 12/35:32 amORD - AQP
2 stops25h 43mDelta
Deal found 9/13$543
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:10 amAQP - ORD
2 stops15h 48mLATAM Airlines
Wed 11/54:15 pmORD - AQP
2 stops15h 00mLATAM Airlines
Deal found 9/14$552
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:45 amAQP - ORD
2 stops27h 32mDelta
Wed 12/34:21 pmORD - AQP
2 stops16h 44mDelta
Deal found 9/13$608
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:05 amAQP - ORD
3 stops26h 17mMultiple Airlines
Wed 11/55:05 amORD - AQP
3 stops33h 52mMultiple Airlines
Deal found 9/14$701

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arequipa to Illinois 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 September 16, 2025.
Use the filters below to find and compare flights from Arequipa to Illinois that are best for you.

Fly from

Arequipa

Fly to

Illinois

Route

Depart

Return

Price

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Sat 11/1

9:00 am-5:41 pm

2 stops32h 41m

Chicago O'Hare Intl

Wed 12/3

4:21 pm-12:00 pm

2 stops18h 39m

$543

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Wed 10/29

9:00 am-11:58 pm

2 stops14h 58m

Chicago O'Hare Intl

Wed 12/3

11:15 am-10:05 am

2 stops21h 50m

$543

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Mon 10/27

8:10 am-10:20 am

2 stops26h 10m

Chicago O'Hare Intl

Wed 12/3

5:32 am-8:15 am

2 stops25h 43m

$543

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Fri 10/31

8:10 am-5:00 pm

2 stops32h 50m

Chicago O'Hare Intl

Wed 12/3

4:21 pm-8:15 am

2 stops14h 54m

$543

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Thu 10/30

9:00 am-10:20 am

2 stops25h 20m

Chicago O'Hare Intl

Wed 12/3

4:21 pm-10:05 am

2 stops16h 44m

$543

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Tue 10/28

8:20 pm-2:55 pm

2 stops18h 35m

Chicago O'Hare Intl

Wed 12/3

4:21 pm-10:05 am

2 stops16h 44m

$543

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Wed 10/29

8:10 am-11:58 pm

2 stops15h 48m

Chicago O'Hare Intl

Wed 11/5

4:15 pm-8:15 am

2 stops15h 00m

$552

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Mon 3/9

12:40 pm-12:44 pm

2 stops24h 04m

Chicago O'Hare Intl

Tue 3/10

2:45 pm-1:15 pm

2 stops22h 30m

$762

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Wed 10/29

9:40 pm-9:20 pm

2 stops23h 40m

Chicago O'Hare Intl

Wed 11/5

5:05 am-3:57 pm

3 stops33h 52m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Arequipa to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Arequipa 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.

Cheapflights Insights

Everything you need to know about your flight from Arequipa to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Arequipa to Illinois. 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 from for flights from Arequipa to Illinois?

    Located just 4.4 mi from the city center, Arequipa Rodriguez Ballon (AQP) is the airport most travelers will use when flying to Illinois from Arequipa.

  • How long is the flight from Arequipa to Illinois?

    Delta can get you from Arequipa to Illinois in just under 32h 41m. Your travel time can differ by up to . The distance from Arequipa to Illinois is about 4159 mi.

  • Can I find deals for flights from Arequipa to Illinois that include hotel bookings?

    Yes. In addition to deals on Arequipa to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arequipa to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arequipa to Illinois.

  • Can I find deals for business class flights from Arequipa to Illinois?

    Yes. Cheapflights offers flight deals from Arequipa to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Arequipa to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Arequipa to Illinois (average of $245). Flying from Arequipa to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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