How long does it take to fly to Chicago?

Average flight duration from Peru to Chicago depends on which airport you fly into and out of. Flying from Lima to Chicago O'Hare Intl Airport is 12h 37m on average, while flying from Arequipa to Chicago O'Hare Intl Airport is 23h 31m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

What airlines fly to Chicago?

Avianca, Copa Airlines and American Airlines are the top three most popular airlines that fly to Chicago from Peru according to our data. Avianca is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

Spirit Airlines is the most popular carrier operating from Peru to Chicago

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

Prices for flights from Peru to Chicago are updated daily.

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

As of December 2025, there are 5 operators available to choose from for flights from Peru to Chicago.

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

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 Chicago.

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

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$255 Cheap Flights from Peru to Chicago in 2025/26

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Find the cheapest flights from Peru to Chicago

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Recent round-trip flight deals from Peru to Chicago

Enter your travel dates to find the best prices.

11:33 pm - 11:22 am

LIM

ORD

12h 49m1 stop

7:20 am - 10:35 pm

ORD

LIM

14h 15m1 stop

$381Spirit Airlines

Tue, Jan 27 - Tue, Feb 3

11:33 pm - 5:52 pm

LIM

ORD

19h 19m2 stops

5:15 am - 10:35 pm

ORD

LIM

16h 20m1 stop

$393Spirit Airlines

Fri, Jan 23 - Thu, Feb 5

11:30 pm - 11:24 pm

LIM

ORD

24h 54m1 stop

5:15 am - 10:35 pm

ORD

LIM

16h 20m1 stop

$412Multiple Airlines

Wed, Feb 18 - Thu, Feb 26

11:30 pm - 7:50 pm

LIM

ORD

21h 20m1 stop

7:05 am - 10:35 pm

ORD

LIM

14h 30m1 stop

$420Multiple Airlines

Fri, Feb 20 - Wed, Feb 25

8:25 am - 10:29 pm

LIM

MDW

14h 04m2 stops

6:30 am - 10:00 pm

MDW

LIM

15h 30m2 stops

$749LATAM Airlines

Thu, Mar 26 - Thu, Apr 9

12:15 am - 6:31 pm

LIM

MDW

18h 16m2 stops

1:05 pm - 5:00 am

MDW

LIM

15h 55m2 stops

$777Delta

Mon, May 25 - Wed, Jun 3

12:05 am - 5:55 pm

LIM

MDW

17h 50m2 stops

5:38 pm - 5:00 am

MDW

LIM

11h 22m1 stop

$812Delta

Tue, Mar 24 - Fri, Apr 10

12:15 pm - 10:22 pm

LIM

MDW

11h 07m1 stop

10:48 am - 9:20 pm

MDW

LIM

9h 32m1 stop

$880LATAM Airlines

Tue, Jan 27 - Tue, Feb 3

3:05 pm - 12:24 am

CIX

ORD

10h 19m1 stop

7:35 am - 2:08 pm

ORD

CIX

29h 33m2 stops

$957United Airlines

Fri, Jan 23 - Mon, Jan 26

3:05 pm - 12:46 pm

CIX

ORD

22h 41m1 stop

7:35 am - 2:08 pm

ORD

CIX

29h 33m2 stops

$1,098United Airlines

Fri, Jan 23 - Mon, Jan 26

Spirit Airlines flights from Peru to Chicago

Our best Spirit Airlines deals on Peru to Chicago flight tickets

Spirit Airlines

Jan 27

LIM11:33 pmLima J Chavez Intl

12h 49m

1 stop

ORD11:22 amChicago O'Hare Intl

Feb 3

ORD7:20 amChicago O'Hare Intl

14h 15m

1 stop

LIM10:35 pmLima J Chavez Intl

$381

Find similar

Spirit Airlines

Feb 9

LIM11:33 pmLima J Chavez Intl

12h 49m

1 stop

ORD11:22 amChicago O'Hare Intl

Feb 25

ORD7:05 amChicago O'Hare Intl

14h 30m

1 stop

LIM10:35 pmLima J Chavez Intl

$389

Find similar

Spirit Airlines

Jan 23

LIM11:33 pmLima J Chavez Intl

19h 19m

2 stops

ORD5:52 pmChicago O'Hare Intl

Feb 5

ORD5:15 amChicago O'Hare Intl

16h 20m

1 stop

LIM10:35 pmLima J Chavez Intl

$393

Find similar

United Airlines flights from Peru to Chicago

Our best United Airlines deals on Peru to Chicago flight tickets

United Airlines

Dec 20

LIM1:50 amLima J Chavez Intl

23h 24m

1 stop

ORD12:14 amChicago O'Hare Intl

Jan 4

ORD5:49 amChicago O'Hare Intl

17h 06m

1 stop

LIM11:55 pmLima J Chavez Intl

$630

Find similar

United Airlines

Dec 15

LIM1:50 amLima J Chavez Intl

22h 06m

1 stop

ORD10:56 pmChicago O'Hare Intl

Mar 22

ORD5:25 pmChicago O'Hare Intl

29h 30m

1 stop

LIM10:55 pmLima J Chavez Intl

$665

Find similar

United Airlines

Dec 28

LIM1:50 amLima J Chavez Intl

30h 57m

1 stop

ORD7:47 amChicago O'Hare Intl

Feb 21

ORD4:00 pmChicago O'Hare Intl

30h 55m

1 stop

LIM11:55 pmLima J Chavez Intl

$718

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Tue 1/27

11:33 pm-11:22 am

1 stop12h 49m

Chicago O'Hare Intl

Tue 2/3

7:20 am-10:35 pm

1 stop14h 15m

$381

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Fri 1/23

11:33 pm-5:52 pm

2 stops19h 19m

Chicago O'Hare Intl

Thu 2/5

5:15 am-10:35 pm

1 stop16h 20m

$393

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Wed 2/18

11:30 pm-11:24 pm

1 stop24h 54m

Chicago O'Hare Intl

Thu 2/26

5:15 am-10:35 pm

1 stop16h 20m

$412

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Fri 2/20

11:30 pm-7:50 pm

1 stop21h 20m

Chicago O'Hare Intl

Wed 2/25

7:05 am-10:35 pm

1 stop14h 30m

$420

LimaChicago

LIM - MDW

LIMMDW

Lima J Chavez Intl

Thu 3/26

8:25 am-10:29 pm

2 stops14h 04m

Chicago Midway

Thu 4/9

6:30 am-10:00 pm

2 stops15h 30m

$749

LimaChicago

LIM - MDW

LIMMDW

Lima J Chavez Intl

Mon 5/25

12:15 am-6:31 pm

2 stops18h 16m

Chicago Midway

Wed 6/3

1:05 pm-5:00 am

2 stops15h 55m

$777

LimaChicago

LIM - MDW

LIMMDW

Lima J Chavez Intl

Tue 3/24

12:05 am-5:55 pm

2 stops17h 50m

Chicago Midway

Fri 4/10

5:38 pm-5:00 am

1 stop11h 22m

$812

LimaChicago

LIM - MDW

LIMMDW

Lima J Chavez Intl

Tue 1/27

12:15 pm-10:22 pm

1 stop11h 07m

Chicago Midway

Tue 2/3

10:48 am-9:20 pm

1 stop9h 32m

$880

ChiclayoChicago

CIX - ORD

CIXORD

Chiclayo Cornel Ruiz

Fri 1/23

3:05 pm-12:24 am

1 stop10h 19m

Chicago O'Hare Intl

Mon 1/26

7:35 am-2:08 pm

2 stops29h 33m

$957

ChiclayoChicago

CIX - ORD

CIXORD

Chiclayo Cornel Ruiz

Fri 1/23

3:05 pm-12:46 pm

1 stop22h 41m

Chicago O'Hare Intl

Mon 1/26

7:35 am-2:08 pm

2 stops29h 33m

$1,098

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 Chicago

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 Chicago?

The month of May is, on average, the cheapest month to fly to Chicago from Peru, with most prices found around $563. If you’re not able to fly to Chicago in May, then June is your next best option. Flight prices from Peru to Chicago during June average around $578.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Sunday when prices can be found for as low as $558. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Peru to Chicago for around $821.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Peru to Chicago during this time can be as low as $594. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $732.

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

You are more likely to see cheaper flights to Chicago from Peru when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $614 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Peru for as low as $499 on momondo.

Can stopping save me money on Peru to Chicago flights?

You could potentially save up to 41% on your flight if you consider stops on a Peru to Chicago flight.

Cheap Peru to Chicago flight deals and tips

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

Fastest flight time	11h 07m
Direct flights	None

The fastest flight from Peru to Chicago takes 11h 07m

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

Search flight deals

When did momondo last update prices for flights from Peru to Chicago?
Prices for flights from Peru to Chicago are updated daily.
How many operators does momondo search for flights from Peru to Chicago?
As of December 2025, there are 5 operators available to choose from for flights from Peru to Chicago.
How old do you have to be to fly from Peru to Chicago?
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 Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Peru to Chicago

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

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $312	Free Cancellation	Rating 7.6 1,557 reviews	Search Copa Airlines flights
Delta	PriceFrom $320	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Avianca	PriceFrom $387	Free Cancellation	Rating 6.6 2,485 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $476	Free Cancellation	Rating 7.5 1,892 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $546	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights

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Porter

Griffith

Saint John

Why use momondo?

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

It is quick and easy to find Peru to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

All flight searches from Peru to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Chicago from Peru. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chicago from Peru. 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.