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

Arajet, Delta, and LATAM Airlines are the most popular carriers operating from Chicago to Peru

What airlines fly to Peru?

Copa Airlines, Avianca and American Airlines are the top three most popular airlines that fly to Peru from Chicago according to our data. Copa Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 10 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Chicago to Peru refresh daily.

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

As of April 2026, there are 10 operators available to choose from for flights from Chicago to Peru.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Peru.

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

The travel and health documents required for your trip to Peru can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Peru. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$231 Cheap Flights from Chicago to Peru in 2026

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Find the cheapest flights from Chicago to Peru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 11:10 pm

ORD

LIM

13h 50m

1 stop

6:04 am - 11:47 pm

LIM

ORD

17h 43m

1 stop

$501Multiple Airlines

Thu, May 28 - Thu, Jun 4

9:20 am - 2:10 pm

ORD

LIM

28h 50m

1 stop

6:04 am - 9:54 am

LIM

ORD

27h 50m

2 stops

$537Multiple Airlines

Sun, May 31 - Mon, Jun 8

9:20 am - 5:01 am

ORD

LIM

19h 41m

2 stops

6:04 am - 11:47 pm

LIM

ORD

17h 43m

1 stop

$538Multiple Airlines

Thu, May 28 - Thu, Jun 4

9:20 am - 11:10 pm

ORD

LIM

13h 50m

1 stop

6:04 am - 11:47 pm

LIM

ORD

17h 43m

1 stop

$540Multiple Airlines

Mon, Jun 1 - Thu, Jun 11

12:59 pm - 1:00 am

ORD

LIM

36h 01m

2 stops

10:05 am - 11:56 pm

LIM

ORD

13h 51m

1 stop

$546Multiple Airlines

Sat, May 9 - Thu, May 14

5:10 pm - 5:00 am

MDW

LIM

11h 50m

2 stops

12:05 pm - 10:00 am

LIM

MDW

21h 55m

1 stop

$673LATAM Airlines

Thu, May 28 - Thu, Jun 4

10:59 am - 9:55 pm

MDW

LIM

10h 56m

1 stop

12:05 pm - 10:00 am

LIM

MDW

21h 55m

1 stop

$687LATAM Airlines

Sun, May 10 - Tue, May 19

6:05 am - 9:55 pm

MDW

LIM

15h 50m

1 stop

12:05 am - 4:16 pm

LIM

MDW

16h 11m

2 stops

$721Delta

Tue, Jun 9 - Sun, Jun 14

6:23 am - 9:55 pm

MDW

LIM

15h 32m

1 stop

12:05 pm - 10:07 am

LIM

MDW

22h 02m

1 stop

$722Delta

Sun, May 31 - Sun, Jun 7

5:00 am - 8:57 pm

ORD

AQP

15h 57m

2 stops

12:11 pm - 11:03 am

AQP

ORD

22h 52m

2 stops

$950American Airlines

Fri, Oct 2 - Sun, Oct 18

LATAM Airlines flights from Chicago to Peru

Our best LATAM Airlines deals on Chicago to Peru flight tickets

LATAM Airlines

May 4

ORD2:25 pmChicago O'Hare Intl

14h 35m

2 stops

LIM5:00 amLima J Chavez Intl

May 17

LIM12:15 amLima J Chavez Intl

16h 41m

2 stops

ORD4:56 pmChicago O'Hare Intl

$664

LATAM Airlines

May 28

MDW5:10 pmChicago Midway

11h 50m

2 stops

LIM5:00 amLima J Chavez Intl

Jun 4

LIM12:05 pmLima J Chavez Intl

21h 55m

1 stop

MDW10:00 amChicago Midway

$673

LATAM Airlines

May 10

MDW10:59 amChicago Midway

10h 56m

1 stop

LIM9:55 pmLima J Chavez Intl

May 19

LIM12:05 pmLima J Chavez Intl

21h 55m

1 stop

MDW10:00 amChicago Midway

$687

Arajet flights from Chicago to Peru

Our best Arajet deals on Chicago to Peru flight tickets

Arajet

Aug 24

ORD5:30 amChicago O'Hare Intl

18h 29m

1 stop

LIM11:59 pmLima J Chavez Intl

Sep 5

LIM2:34 amLima J Chavez Intl

19h 36m

1 stop

ORD10:10 pmChicago O'Hare Intl

$583

Arajet

Jun 22

ORD4:30 amChicago O'Hare Intl

19h 29m

1 stop

LIM11:59 pmLima J Chavez Intl

Jul 8

LIM1:47 amLima J Chavez Intl

21h 53m

1 stop

ORD11:40 pmChicago O'Hare Intl

$598

Arajet

Aug 17

ORD5:30 amChicago O'Hare Intl

18h 29m

1 stop

LIM11:59 pmLima J Chavez Intl

Aug 26

LIM1:47 amLima J Chavez Intl

21h 53m

1 stop

ORD11:40 pmChicago O'Hare Intl

$608

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Thu 5/28

9:20 am-11:10 pm

1 stop13h 50m

Lima J Chavez Intl

Thu 6/4

6:04 am-11:47 pm

1 stop17h 43m

$501

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 5/31

9:20 am-2:10 pm

1 stop28h 50m

Lima J Chavez Intl

Mon 6/8

6:04 am-9:54 am

2 stops27h 50m

$537

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Thu 5/28

9:20 am-5:01 am

2 stops19h 41m

Lima J Chavez Intl

Thu 6/4

6:04 am-11:47 pm

1 stop17h 43m

$538

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 6/1

9:20 am-11:10 pm

1 stop13h 50m

Lima J Chavez Intl

Thu 6/11

6:04 am-11:47 pm

1 stop17h 43m

$540

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sat 5/9

12:59 pm-1:00 am

2 stops36h 01m

Lima J Chavez Intl

Thu 5/14

10:05 am-11:56 pm

1 stop13h 51m

$546

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Thu 5/28

5:10 pm-5:00 am

2 stops11h 50m

Lima J Chavez Intl

Thu 6/4

12:05 pm-10:00 am

1 stop21h 55m

$673

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Sun 5/10

10:59 am-9:55 pm

1 stop10h 56m

Lima J Chavez Intl

Tue 5/19

12:05 pm-10:00 am

1 stop21h 55m

$687

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Tue 6/9

6:05 am-9:55 pm

1 stop15h 50m

Lima J Chavez Intl

Sun 6/14

12:05 am-4:16 pm

2 stops16h 11m

$721

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Sun 5/31

6:23 am-9:55 pm

1 stop15h 32m

Lima J Chavez Intl

Sun 6/7

12:05 pm-10:07 am

1 stop22h 02m

$722

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Fri 10/2

5:00 am-8:57 pm

2 stops15h 57m

Arequipa Rodriguez Ballon

Sun 10/18

12:11 pm-11:03 am

2 stops22h 52m

$950

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 Chicago to Peru

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

What is the cheapest month to fly to Peru?

In general, March is the cheapest month to fly from Chicago to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $562. If you’re not able to fly to Peru in March, then September is your next best option. Flight prices from Chicago to Peru during September average around $566.

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

You are more likely to see cheaper flights to Peru from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $617 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Chicago for as low as $577 on momondo.

Can stopping save me money on Chicago to Peru flights?

You could potentially save up to 15% on your flight if you consider stops on a Chicago to Peru flight.

Cheap Chicago to Peru flight deals and tips

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

Fastest flight time	10h 56m
Direct flights	None

The fastest flight from Chicago to Peru takes 10h 56m

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

Search flight deals

Frequently asked questions about flying from Chicago to Peru

When did momondo last update prices for flights from Chicago to Peru?
Prices for flights from Chicago to Peru refresh daily.
How many operators does momondo search for flights from Chicago to Peru?
As of April 2026, there are 10 operators available to choose from for flights from Chicago to Peru.
How old do you have to be to fly from Chicago to Peru?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Peru.
What documentation or ID do you need to fly to Peru?
The travel and health documents required for your trip to Peru can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Peru. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Peru

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

Airline	Rating	Free Cancellation	Price
Arajet	PriceFrom $264	Free Cancellation	Rating 6.5 47 reviews	Search Arajet flights
Avianca	PriceFrom $310	Free Cancellation	Rating 6.5 2,514 reviews	Search Avianca flights
Copa Airlines	PriceFrom $339	Free Cancellation	Rating 7.5 1,578 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $348	Free Cancellation	Rating 6.3 8,636 reviews	Search Spirit Airlines flights
Delta	PriceFrom $435	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
LATAM Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 1,911 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $477	Free Cancellation	Rating 7.4 9,653 reviews	Search United Airlines flights
Air Canada	PriceFrom $479	Free Cancellation	Rating 7.1 10,966 reviews	Search Air Canada flights
American Airlines	PriceFrom $516	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
Aeromexico	PriceFrom $726	Free Cancellation	Rating 7.4 1,543 reviews	Search Aeromexico flights

Why use momondo?

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

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 Peru from Chicago.

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

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

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

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 Chicago to Peru.

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

Yes. momondo can track prices for Chicago to Peru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.