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Arequipa

$636+ Cheap flights from Illinois to Arequipa (AQP)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AQP
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Illinois to Arequipa

Cheapest flights from Illinois to Arequipa
Explore the most affordable flight options available from Illinois to Arequipa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:20 pmORD - AQP
2 stops15h 05mLATAM Airlines
Wed 12/107:50 pmAQP - ORD
2 stops17h 53mLATAM Airlines
Deal found 11/3$636
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/32:01 pmORD - AQP
3 stops29h 54mMultiple Airlines
Wed 12/105:36 pmAQP - ORD
3 stops20h 11mMultiple Airlines
Deal found 11/3$648
This Gurufare deal was found by Cheapflights users on 11/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:37 amORD - AQP
2 stops43h 08mLATAM Airlines
Sat 11/159:10 amAQP - ORD
2 stops14h 20mLATAM Airlines
Deal found 11/1$733
This Delta deal was found by Cheapflights users on 11/1. 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 11/2310:35 amORD - AQP
2 stops22h 30mDelta
Tue 12/28:10 amAQP - ORD
2 stops15h 33mDelta
Deal found 11/1$848
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/61:35 pmSTL - AQP
2 stops20h 25mLATAM Airlines
Wed 12/108:20 pmAQP - STL
2 stops15h 25mLATAM Airlines
Deal found 11/2$947
This LATAM Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/222:25 pmORD - AQP
2 stops21h 50mMultiple Airlines
Mon 12/15:55 pmAQP - ORD
2 stops23h 50mMultiple Airlines
Deal found 11/1$1,315
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/232:50 pmORD - AQP
2 stops20h 22mAmerican Airlines
Mon 12/19:16 pmAQP - ORD
2 stops14h 51mAmerican Airlines
Deal found 11/1$1,434
This Delta deal was found by Cheapflights users on 11/1. 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.
Sat 11/2211:17 amORD - AQP
2 stops21h 48mDelta
Tue 12/29:00 amAQP - ORD
2 stops14h 43mDelta
Deal found 11/1$1,620

Cheap flight deals from Illinois to Arequipa

Keep the following information in mind while searching for Illinois to Arequipa flight deals. Data was last updated November 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$636
(FlightHub)
Provider with most accurate pricing for Chicago (CHI)-Arequipa Rodriguez Ballon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Arequipa Rodriguez Ballon flights.
Search Deals
From Illinois to Arequipa Rodriguez Ballon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Arequipa 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 November 3, 2025.
Use the filters below to find and compare flights from Illinois to Arequipa that are best for you.

Fly from

Illinois

Fly to

Arequipa

Route

Depart

Return

Price

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Wed 12/3

4:20 pm-8:25 am

2 stops15h 05m

Arequipa Rodriguez Ballon

Wed 12/10

7:50 pm-12:43 pm

2 stops17h 53m

$636

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Wed 12/3

2:01 pm-8:55 pm

3 stops29h 54m

Arequipa Rodriguez Ballon

Wed 12/10

5:36 pm-12:47 pm

3 stops20h 11m

$648

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Mon 3/9

1:30 pm-2:00 pm

2 stops24h 30m

Arequipa Rodriguez Ballon

Wed 3/11

12:40 pm-12:44 pm

2 stops24h 04m

$674

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Sun 11/23

10:35 am-10:05 am

2 stops22h 30m

Arequipa Rodriguez Ballon

Tue 12/2

8:10 am-10:43 pm

2 stops15h 33m

$848

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Sat 12/6

5:12 pm-8:25 am

2 stops14h 13m

Arequipa Rodriguez Ballon

Wed 12/10

9:45 am-10:45 am

2 stops26h 00m

$947

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Sat 11/22

2:25 pm-1:15 pm

2 stops21h 50m

Arequipa Rodriguez Ballon

Mon 12/1

5:55 pm-4:45 pm

2 stops23h 50m

$1,315

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Sun 11/23

2:50 pm-12:12 pm

2 stops20h 22m

Arequipa Rodriguez Ballon

Mon 12/1

9:16 pm-11:07 am

2 stops14h 51m

$1,434

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Sat 11/22

11:17 am-10:05 am

2 stops21h 48m

Arequipa Rodriguez Ballon

Tue 12/2

9:00 am-10:43 pm

2 stops14h 43m

$1,620

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Best time to book a flight from Illinois to Arequipa

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

    If you book a flight to Arequipa from Illinois, you will be flying to Rodriguez Ballon, which is the city’s only airport. Arequipa Rodriguez Ballon (AQP) is located 4.4 mi from the center of Arequipa.

  • How long is the flight from Illinois to Arequipa?

    For as low as $636, LATAM Airlines can have you in Arequipa from Illinois in 15h 05m. Airlines will cover a distance of 4159 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Arequipa 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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Alternative routes for Illinois to Arequipa

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Top airline flying from Illinois to Arequipa

Discover the top airline that operate flights from Illinois to Arequipa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$718Average$789FlexibilityNo cancel feeOn-time81%

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