How long is the flight from Peru to Illinois?

The flight from Peru to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Lima (a popular airport in Peru) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 11h 18m on average. If you fly from Arequipa (another popular airport in Peru) to Chicago O'Hare Intl Airport, then the average flight time is 25h 55m.

What airlines fly to Illinois?

Copa Airlines, Avianca and Delta are the top three most popular airlines that fly to Illinois from Peru according to our data. Copa Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Peru to Illinois?

Volaris, Delta, and LATAM Airlines are the most popular carriers operating from Peru to Illinois

When did momondo last update prices for flights from Peru to Illinois?

Prices for flights from Peru to Illinois were last updated today.

How many operators does momondo search for flights from Peru to Illinois?

As of April 2026, there are 6 operators available to choose from for flights from Peru to Illinois.

How old do you have to be to fly from Peru to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Peru to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$185 Cheap Flights from Peru to Illinois in 2026

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Find the cheapest flights from Peru to Illinois

Round-trip

One-way

Last minute

Recent round-trip flight deals from Peru to Illinois

Enter your travel dates to find the best prices.

10:18 pm - 9:36 am

LIM

ORD

11h 18m

1 stop

3:52 pm - 12:10 am

ORD

LIM

32h 18m

2 stops

$428Multiple Airlines

Tue, Apr 21 - Sat, Apr 25

10:18 pm - 12:24 am

LIM

ORD

26h 06m

1 stop

12:59 pm - 12:10 am

ORD

LIM

35h 11m

2 stops

$448Multiple Airlines

Fri, Apr 24 - Sat, May 9

10:18 pm - 12:24 am

LIM

ORD

26h 06m

1 stop

12:12 pm - 11:44 pm

ORD

LIM

11h 32m

1 stop

$478Multiple Airlines

Fri, Apr 24 - Sat, May 9

1:30 pm - 10:00 am

LIM

MDW

20h 30m

2 stops

6:05 am - 9:55 pm

MDW

LIM

15h 50m

1 stop

$701LATAM Airlines

Wed, May 6 - Wed, Jun 10

12:05 pm - 9:56 am

LIM

MDW

21h 51m

1 stop

6:00 am - 9:55 pm

MDW

LIM

15h 55m

1 stop

$704LATAM Airlines

Tue, Apr 21 - Sat, Apr 25

8:15 am - 10:28 pm

LIM

MDW

14h 13m

2 stops

6:00 am - 9:55 pm

MDW

LIM

15h 55m

1 stop

$716Delta

Tue, Apr 21 - Sat, Apr 25

12:05 am - 12:07 pm

LIM

MDW

12h 02m

1 stop

10:45 am - 8:05 am

MDW

LIM

21h 20m

2 stops

$717Delta

Thu, Apr 23 - Sat, May 9

11:05 pm - 12:12 am

LIM

BMI

25h 07m

2 stops

8:45 pm - 11:00 pm

BMI

LIM

26h 15m

2 stops

$723United Airlines

Wed, Sep 23 - Sun, Sep 27

11:05 pm - 5:52 pm

LIM

BMI

18h 47m

2 stops

8:45 pm - 11:00 pm

BMI

LIM

26h 15m

2 stops

$788United Airlines

Wed, Sep 23 - Sun, Sep 27

7:40 pm - 2:10 pm

AQP

ORD

18h 30m

2 stops

1:57 am - 6:45 am

ORD

AQP

28h 48m

2 stops

$1,178Aeromexico

Thu, Jul 9 - Sun, Jul 26

LATAM Airlines flights from Peru to Illinois

Our best LATAM Airlines deals on Peru to Illinois flight tickets

LATAM Airlines

May 6

LIM1:30 pmLima J Chavez Intl

20h 30m

2 stops

MDW10:00 amChicago Midway

Jun 10

MDW6:05 amChicago Midway

15h 50m

1 stop

LIM9:55 pmLima J Chavez Intl

$701

LATAM Airlines

Apr 21

LIM12:05 pmLima J Chavez Intl

21h 51m

1 stop

MDW9:56 amChicago Midway

Apr 25

MDW6:00 amChicago Midway

15h 55m

1 stop

LIM9:55 pmLima J Chavez Intl

$704

LATAM Airlines

May 6

LIM12:05 pmLima J Chavez Intl

21h 55m

1 stop

MDW10:00 amChicago Midway

Jun 10

MDW6:05 amChicago Midway

15h 50m

1 stop

LIM9:55 pmLima J Chavez Intl

$714

Spirit Airlines flights from Peru to Illinois

Our best Spirit Airlines deals on Peru to Illinois flight tickets

Spirit Airlines

Apr 28

LIM10:18 pmLima J Chavez Intl

18h 53m

2 stops

ORD5:11 pmChicago O'Hare Intl

May 1

ORD11:28 amChicago O'Hare Intl

33h 43m

3 stops

LIM9:11 pmLima J Chavez Intl

$533

Spirit Airlines

Apr 28

LIM10:18 pmLima J Chavez Intl

11h 18m

1 stop

ORD9:36 amChicago O'Hare Intl

May 1

ORD5:05 amChicago O'Hare Intl

16h 06m

1 stop

LIM9:11 pmLima J Chavez Intl

$577

Spirit Airlines

Apr 20

LIM10:18 pmLima J Chavez Intl

11h 18m

1 stop

ORD9:36 amChicago O'Hare Intl

Apr 28

ORD5:05 amChicago O'Hare Intl

16h 06m

1 stop

LIM9:11 pmLima J Chavez Intl

$591

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Tue 4/21

10:18 pm-9:36 am

1 stop11h 18m

Chicago O'Hare Intl

Sat 4/25

3:52 pm-12:10 am

2 stops32h 18m

$428

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Fri 4/24

10:18 pm-12:24 am

1 stop26h 06m

Chicago O'Hare Intl

Sat 5/9

12:59 pm-12:10 am

2 stops35h 11m

$448

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Fri 4/24

10:18 pm-12:24 am

1 stop26h 06m

Chicago O'Hare Intl

Sat 5/9

12:12 pm-11:44 pm

1 stop11h 32m

$478

LimaChicago

LIM - MDW

LIMMDW

Lima J Chavez Intl

Wed 5/6

1:30 pm-10:00 am

2 stops20h 30m

Chicago Midway

Wed 6/10

6:05 am-9:55 pm

1 stop15h 50m

$701

LimaChicago

LIM - MDW

LIMMDW

Lima J Chavez Intl

Tue 4/21

12:05 pm-9:56 am

1 stop21h 51m

Chicago Midway

Sat 4/25

6:00 am-9:55 pm

1 stop15h 55m

$704

Quickest round-trip

LimaChicago

LIM - MDW

LIMMDW

Lima J Chavez Intl

Tue 4/21

8:15 am-10:28 pm

2 stops14h 13m

Chicago Midway

Sat 4/25

6:00 am-9:55 pm

1 stop15h 55m

$716

LimaChicago

LIM - MDW

LIMMDW

Lima J Chavez Intl

Thu 4/23

12:05 am-12:07 pm

1 stop12h 02m

Chicago Midway

Sat 5/9

10:45 am-8:05 am

2 stops21h 20m

$717

LimaBloomington

LIM - BMI

LIMBMI

Lima J Chavez Intl

Wed 9/23

11:05 pm-12:12 am

2 stops25h 07m

Bloomington-Normal

Sun 9/27

8:45 pm-11:00 pm

2 stops26h 15m

$723

LimaBloomington

LIM - BMI

LIMBMI

Lima J Chavez Intl

Wed 9/23

11:05 pm-5:52 pm

2 stops18h 47m

Bloomington-Normal

Sun 9/27

8:45 pm-11:00 pm

2 stops26h 15m

$788

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Thu 7/9

7:40 pm-2:10 pm

2 stops18h 30m

Chicago O'Hare Intl

Sun 7/26

1:57 am-6:45 am

2 stops28h 48m

$1,178

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Peru to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Peru is in June. Flight prices, which tend to average around $595, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $597.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Peru when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $632 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Peru for as low as $426 on momondo.

Can stopping save me money on Peru to Illinois flights?

You could potentially save up to 23% on your flight if you consider stops on a Peru to Illinois flight.

Cheap Peru to Illinois flight deals and tips

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

Fastest flight time	11h 18m
Direct flights	None

The fastest flight from Peru to Illinois takes 11h 18m

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

Search flight deals

Frequently asked questions about flying from Peru to Illinois

When did momondo last update prices for flights from Peru to Illinois?
Prices for flights from Peru to Illinois were last updated today.
How many operators does momondo search for flights from Peru to Illinois?
As of April 2026, there are 6 operators available to choose from for flights from Peru to Illinois.
How old do you have to be to fly from Peru to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Peru to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Peru to Illinois

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

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $232	Free Cancellation	Rating 7.5 1,575 reviews	Search Copa Airlines flights
Delta	PriceFrom $326	Free Cancellation	Rating 7.9 8,388 reviews	Search Delta flights
Spirit Airlines	PriceFrom $329	Free Cancellation	Rating 6.3 8,604 reviews	Search Spirit Airlines flights
Avianca	PriceFrom $427	Free Cancellation	Rating 6.5 2,500 reviews	Search Avianca flights
American Airlines	PriceFrom $494	Free Cancellation	Rating 7.1 11,548 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from Peru is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Peru to Illinois.

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

If you are not ready to book a flight from Peru to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.