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 May 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.

$835 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.

1:57 am - 6:45 am

ORD

AQP

28h 48m

2 stops

7:20 pm - 2:10 pm

AQP

ORD

18h 50m

2 stops

$854Aeromexico

Thu, Oct 1 - Sun, Oct 18

4:30 pm - 1:15 pm

ORD

AQP

44h 45m

2 stops

7:40 pm - 2:07 pm

AQP

ORD

18h 27m

2 stops

$879Multiple Airlines

Mon, Jun 15 - Mon, Jun 22

6:59 pm - 1:50 pm

STL

AQP

17h 51m

2 stops

11:30 am - 10:48 am

AQP

STL

24h 18m

2 stops

$909LATAM Airlines

Mon, Nov 9 - Thu, Nov 12

4:43 pm - 3:42 pm

ORD

AQP

22h 59m

2 stops

9:31 pm - 5:53 pm

AQP

ORD

20h 22m

2 stops

$918American Airlines

Fri, Oct 2 - Sun, Oct 18

6:10 pm - 3:35 pm

ORD

AQP

21h 25m

2 stops

7:40 pm - 2:19 pm

AQP

ORD

18h 39m

2 stops

$921LATAM Airlines

Tue, Sep 29 - Wed, Sep 30

3:42 pm - 3:20 pm

STL

AQP

23h 38m

2 stops

8:50 am - 11:39 pm

AQP

STL

14h 49m

2 stops

$939LATAM Airlines

Tue, Oct 27 - Sat, Oct 31

7:55 pm - 8:45 pm

ORD

AQP

48h 50m

3 stops

7:20 pm - 12:36 pm

AQP

ORD

17h 16m

2 stops

$948LATAM Airlines

Fri, Oct 2 - Sun, Oct 18

3:22 pm - 6:45 am

ORD

AQP

63h 23m

3 stops

8:40 pm - 12:36 pm

AQP

ORD

15h 56m

2 stops

$962LATAM Airlines

Mon, Jun 15 - Mon, Jun 22

4:30 am - 7:42 am

ORD

AQP

27h 12m

2 stops

4:41 pm - 11:47 pm

AQP

ORD

31h 06m

2 stops

$973Multiple Airlines

Mon, Jun 29 - Mon, Jul 6

4:30 am - 7:42 am

ORD

AQP

27h 12m

2 stops

2:00 pm - 11:47 pm

AQP

ORD

33h 47m

3 stops

$1,016Multiple Airlines

Mon, Jun 29 - Mon, Jul 6

LATAM Airlines flights from Illinois to Arequipa

Our best LATAM Airlines deals on Illinois to Arequipa flight tickets

LATAM Airlines

Nov 9

STL6:59 pmLambert-St Louis

17h 51m

2 stops

AQP1:50 pmArequipa Rodriguez Ballon

Nov 12

AQP11:30 amArequipa Rodriguez Ballon

24h 18m

2 stops

STL10:48 amLambert-St Louis

$909

LATAM Airlines

Sep 29

ORD6:10 pmChicago O'Hare Intl

21h 25m

2 stops

AQP3:35 pmArequipa Rodriguez Ballon

Sep 30

AQP7:40 pmArequipa Rodriguez Ballon

18h 39m

2 stops

ORD2:19 pmChicago O'Hare Intl

$921

LATAM Airlines

Oct 27

STL3:42 pmLambert-St Louis

23h 38m

2 stops

AQP3:20 pmArequipa Rodriguez Ballon

Oct 31

AQP8:50 amArequipa Rodriguez Ballon

14h 49m

2 stops

STL11:39 pmLambert-St Louis

$939

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Thu 10/1

1:57 am-6:45 am

2 stops28h 48m

Arequipa Rodriguez Ballon

Sun 10/18

7:20 pm-2:10 pm

2 stops18h 50m

$854

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Mon 6/15

4:30 pm-1:15 pm

2 stops44h 45m

Arequipa Rodriguez Ballon

Mon 6/22

7:40 pm-2:07 pm

2 stops18h 27m

$879

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Mon 11/9

6:59 pm-1:50 pm

2 stops17h 51m

Arequipa Rodriguez Ballon

Thu 11/12

11:30 am-10:48 am

2 stops24h 18m

$909

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Fri 10/2

4:43 pm-3:42 pm

2 stops22h 59m

Arequipa Rodriguez Ballon

Sun 10/18

9:31 pm-5:53 pm

2 stops20h 22m

$918

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Tue 9/29

6:10 pm-3:35 pm

2 stops21h 25m

Arequipa Rodriguez Ballon

Wed 9/30

7:40 pm-2:19 pm

2 stops18h 39m

$921

Quickest round-trip

St. LouisArequipa

STL - AQP

STLAQP

Lambert-St Louis

Tue 10/27

3:42 pm-3:20 pm

2 stops23h 38m

Arequipa Rodriguez Ballon

Sat 10/31

8:50 am-11:39 pm

2 stops14h 49m

$939

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Fri 10/2

7:55 pm-8:45 pm

3 stops48h 50m

Arequipa Rodriguez Ballon

Sun 10/18

7:20 pm-12:36 pm

2 stops17h 16m

$948

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Mon 6/15

3:22 pm-6:45 am

3 stops63h 23m

Arequipa Rodriguez Ballon

Mon 6/22

8:40 pm-12:36 pm

2 stops15h 56m

$962

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Mon 6/29

4:30 am-7:42 am

2 stops27h 12m

Arequipa Rodriguez Ballon

Mon 7/6

4:41 pm-11:47 pm

2 stops31h 06m

$973

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Mon 6/29

4:30 am-7:42 am

2 stops27h 12m

Arequipa Rodriguez Ballon

Mon 7/6

2:00 pm-11:47 pm

3 stops33h 47m

$1,016

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	16h 06m
Direct flights	None

The fastest flight from Illinois to Arequipa takes 16h 06m

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 May 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 1,924 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.