How do I get Price Alerts for flights from Illinois to Arequipa?

Confirm your travel details to search for the latest offers for flights from Illinois to Arequipa . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Illinois to Arequipa with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Illinois to Arequipa Rodriguez Ballon Airport?

Prices for flights from Illinois to Arequipa Rodriguez Ballon Airport refresh daily.

How many operators does momondo search for flights from Illinois to Arequipa Rodriguez Ballon Airport?

As of April 2026, there is 1 operator available to choose from for flights from Illinois to Arequipa Rodriguez Ballon Airport.

How old do you have to be to fly from Illinois to Arequipa Rodriguez Ballon Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Arequipa Rodriguez Ballon Airport.

What documentation or ID do you need to fly to Arequipa Rodriguez Ballon Airport?

The required travel and health documents for your Arequipa Rodriguez Ballon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arequipa Rodriguez Ballon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$791 Cheap Flights from Illinois to Arequipa in 2026

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Find the cheapest flights from Illinois to Arequipa

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 7:20 am

ORD

AQP

24h 10m

2 stops

8:00 am - 11:59 pm

AQP

ORD

15h 59m

2 stops

$826LATAM Airlines

Mon, Apr 13 - Wed, Apr 15

7:05 pm - 10:00 am

STL

AQP

14h 55m

2 stops

8:50 am - 11:37 pm

AQP

STL

14h 47m

2 stops

$968LATAM Airlines

Sat, Sep 19 - Wed, Sep 23

11:06 am - 7:42 am

STL

AQP

20h 36m

2 stops

12:55 pm - 10:34 am

AQP

STL

21h 39m

2 stops

$1,053British Airways

Thu, May 14 - Thu, May 21

5:30 pm - 10:50 am

STL

AQP

17h 20m

2 stops

8:50 am - 11:37 pm

AQP

STL

14h 47m

2 stops

$1,063LATAM Airlines

Sat, Sep 19 - Wed, Sep 23

5:24 am - 7:42 am

STL

AQP

26h 18m

2 stops

5:30 pm - 11:59 am

AQP

STL

18h 29m

3 stops

$1,076British Airways

Thu, May 14 - Thu, May 21

5:24 am - 7:42 am

STL

AQP

26h 18m

2 stops

12:05 pm - 11:59 am

AQP

STL

23h 54m

3 stops

$1,174British Airways

Sat, May 16 - Sat, May 23

2:33 pm - 11:32 am

STL

AQP

20h 59m

3 stops

12:05 pm - 11:59 am

AQP

STL

23h 54m

3 stops

$1,186British Airways

Sat, May 16 - Sat, May 23

British Airways flights from Illinois to Arequipa

Our best British Airways deals on Illinois to Arequipa flight tickets

British Airways

May 14

STL11:06 amLambert-St Louis

20h 36m

2 stops

AQP7:42 amArequipa Rodriguez Ballon

May 21

AQP12:55 pmArequipa Rodriguez Ballon

21h 39m

2 stops

STL10:34 amLambert-St Louis

$1,053

British Airways

May 14

STL5:24 amLambert-St Louis

26h 18m

2 stops

AQP7:42 amArequipa Rodriguez Ballon

May 21

AQP5:30 pmArequipa Rodriguez Ballon

18h 29m

3 stops

STL11:59 amLambert-St Louis

$1,076

British Airways

May 16

STL5:24 amLambert-St Louis

26h 18m

2 stops

AQP7:42 amArequipa Rodriguez Ballon

May 23

AQP12:05 pmArequipa Rodriguez Ballon

23h 54m

3 stops

STL11:59 amLambert-St Louis

$1,174

LATAM Airlines flights from Illinois to Arequipa

Our best LATAM Airlines deals on Illinois to Arequipa flight tickets

LATAM Airlines

Apr 13

ORD7:10 amChicago O'Hare Intl

24h 10m

2 stops

AQP7:20 amArequipa Rodriguez Ballon

Apr 15

AQP8:00 amArequipa Rodriguez Ballon

15h 59m

2 stops

ORD11:59 pmChicago O'Hare Intl

$826

LATAM Airlines

Sep 19

STL7:05 pmLambert-St Louis

14h 55m

2 stops

AQP10:00 amArequipa Rodriguez Ballon

Sep 23

AQP8:50 amArequipa Rodriguez Ballon

14h 47m

2 stops

STL11:37 pmLambert-St Louis

$968

LATAM Airlines

Sep 19

STL5:30 pmLambert-St Louis

17h 20m

2 stops

AQP10:50 amArequipa Rodriguez Ballon

Sep 23

AQP8:50 amArequipa Rodriguez Ballon

14h 47m

2 stops

STL11:37 pmLambert-St Louis

$1,063

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Mon 4/13

7:10 am-7:20 am

2 stops24h 10m

Arequipa Rodriguez Ballon

Wed 4/15

8:00 am-11:59 pm

2 stops15h 59m

$826

Quickest round-trip

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Sat 9/19

7:05 pm-10:00 am

2 stops14h 55m

Arequipa Rodriguez Ballon

Wed 9/23

8:50 am-11:37 pm

2 stops14h 47m

$968

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Thu 5/14

11:06 am-7:42 am

2 stops20h 36m

Arequipa Rodriguez Ballon

Thu 5/21

12:55 pm-10:34 am

2 stops21h 39m

$1,053

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Sat 9/19

5:30 pm-10:50 am

2 stops17h 20m

Arequipa Rodriguez Ballon

Wed 9/23

8:50 am-11:37 pm

2 stops14h 47m

$1,063

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Thu 5/14

5:24 am-7:42 am

2 stops26h 18m

Arequipa Rodriguez Ballon

Thu 5/21

5:30 pm-11:59 am

3 stops18h 29m

$1,076

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Sat 5/16

5:24 am-7:42 am

2 stops26h 18m

Arequipa Rodriguez Ballon

Sat 5/23

12:05 pm-11:59 am

3 stops23h 54m

$1,174

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Sat 5/16

2:33 pm-11:32 am

3 stops20h 59m

Arequipa Rodriguez Ballon

Sat 5/23

12:05 pm-11:59 am

3 stops23h 54m

$1,186

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Arequipa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Arequipa

Fastest flight time	14h 55m
Direct flights	None

The fastest flight from Illinois to Arequipa takes 14h 55m

There are no direct flights from Illinois to Arequipa. There are no popular flight routes from Illinois to Arequipa.

Search flight deals

Frequently asked questions about flying from Illinois to Arequipa

When did momondo last update prices for flights from Illinois to Arequipa Rodriguez Ballon Airport?
Prices for flights from Illinois to Arequipa Rodriguez Ballon Airport refresh daily.
How many operators does momondo search for flights from Illinois to Arequipa Rodriguez Ballon Airport?
As of April 2026, there is 1 operator available to choose from for flights from Illinois to Arequipa Rodriguez Ballon Airport.
How old do you have to be to fly from Illinois to Arequipa Rodriguez Ballon Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Arequipa Rodriguez Ballon Airport.
What documentation or ID do you need to fly to Arequipa Rodriguez Ballon Airport?
The required travel and health documents for your Arequipa Rodriguez Ballon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arequipa Rodriguez Ballon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Arequipa

Compare and see reviews for airlines that fly from Illinois to Arequipa with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $718	Free Cancellation	Rating 7.4 1,907 reviews		Search LATAM Airlines flights

Frequently asked questions about flying from Illinois to Arequipa

How do I get Price Alerts for flights from Illinois to Arequipa?
Confirm your travel details to search for the latest offers for flights from Illinois to Arequipa. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Illinois to Arequipa with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Arequipa?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Arequipa from Illinois.

Can I find flights from Illinois to Arequipa with flexible booking policies on momondo?

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

How can momondo help me find flights from Illinois to Arequipa?

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 Arequipa from Illinois.

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

Yes momondo offers price alerts on flights to Arequipa from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.