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

United Airlines, LATAM Airlines, and Avianca 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 9 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 9 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.

$228 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

Mon, Jun 1 - Tue, Jun 16

9:20 am - 11:10 pm

ORD

LIM

13h 50m

1 stop

6:04 am - 11:47 pm

LIM

ORD

17h 43m

1 stop

$509Multiple Airlines

Mon, Jun 1 - Thu, Jun 11

12:12 pm - 11:44 pm

ORD

LIM

11h 32m

1 stop

2:34 am - 10:10 pm

LIM

ORD

19h 36m

1 stop

$521Arajet

Sat, May 16 - Sat, May 23

12:12 pm - 11:44 pm

ORD

LIM

11h 32m

1 stop

2:34 am - 10:10 pm

LIM

ORD

19h 36m

1 stop

$522Arajet

Sat, May 9 - Sat, May 16

6:30 am - 11:10 pm

ORD

LIM

16h 40m

1 stop

3:00 am - 1:35 pm

LIM

ORD

34h 35m

2 stops

$528Multiple Airlines

Mon, Aug 24 - Tue, Sep 1

12:45 pm - 5:00 am

MDW

LIM

16h 15m

2 stops

1:30 pm - 11:54 am

LIM

MDW

22h 24m

2 stops

$692LATAM Airlines

Mon, Jun 15 - Sat, Aug 15

10:41 am - 9:55 pm

MDW

LIM

11h 14m

1 stop

12:05 pm - 10:00 am

LIM

MDW

21h 55m

1 stop

$696LATAM Airlines

Tue, May 5 - Tue, May 12

6:23 am - 9:55 pm

MDW

LIM

15h 32m

1 stop

12:05 am - 12:00 pm

LIM

MDW

11h 55m

1 stop

$716Delta

Thu, May 28 - Mon, Jun 8

6:23 am - 10:00 pm

MDW

LIM

15h 37m

2 stops

8:15 am - 10:17 pm

LIM

MDW

14h 02m

2 stops

$721Delta

Mon, Jun 1 - Mon, Jun 8

1:57 am - 7:20 am

ORD

AQP

29h 23m

2 stops

3:00 pm - 2:10 pm

AQP

ORD

23h 10m

2 stops

$819Aeromexico

Thu, Oct 1 - Sun, Oct 18

LATAM Airlines flights from Chicago to Peru

Our best LATAM Airlines deals on Chicago to Peru flight tickets

LATAM Airlines

Apr 28

ORD8:15 amChicago O'Hare Intl

13h 25m

2 stops

LIM9:40 pmLima J Chavez Intl

May 12

LIM12:05 amLima J Chavez Intl

17h 44m

1 stop

ORD5:49 pmChicago O'Hare Intl

$667

LATAM Airlines

Apr 23

ORD9:48 amChicago O'Hare Intl

12h 12m

2 stops

LIM10:00 pmLima J Chavez Intl

Apr 24

LIM8:55 amLima J Chavez Intl

15h 04m

2 stops

ORD11:59 pmChicago O'Hare Intl

$676

LATAM Airlines

Jun 15

MDW12:45 pmChicago Midway

16h 15m

2 stops

LIM5:00 amLima J Chavez Intl

Aug 15

LIM1:30 pmLima J Chavez Intl

22h 24m

2 stops

MDW11:54 amChicago Midway

$692

Delta flights from Chicago to Peru

Our best Delta deals on Chicago to Peru flight tickets

Delta

May 28

MDW6:23 amChicago Midway

15h 32m

1 stop

LIM9:55 pmLima J Chavez Intl

Jun 4

LIM12:10 amLima J Chavez Intl

20h 59m

2 stops

MDW9:09 pmChicago Midway

$716

Delta

Jun 1

MDW6:23 amChicago Midway

15h 37m

2 stops

LIM10:00 pmLima J Chavez Intl

Jun 8

LIM8:15 amLima J Chavez Intl

14h 02m

2 stops

MDW10:17 pmChicago Midway

$721

Delta

May 28

MDW6:23 amChicago Midway

15h 32m

1 stop

LIM9:55 pmLima J Chavez Intl

Jun 4

LIM12:05 pmLima J Chavez Intl

21h 55m

1 stop

MDW10:00 amChicago Midway

$722

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 6/1

9:20 am-11:10 pm

1 stop13h 50m

Lima J Chavez Intl

Tue 6/16

6:04 am-11:47 pm

1 stop17h 43m

$501

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

$509

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sat 5/16

12:12 pm-11:44 pm

1 stop11h 32m

Lima J Chavez Intl

Sat 5/23

2:34 am-10:10 pm

1 stop19h 36m

$521

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sat 5/9

12:12 pm-11:44 pm

1 stop11h 32m

Lima J Chavez Intl

Sat 5/16

2:34 am-10:10 pm

1 stop19h 36m

$522

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 8/24

6:30 am-11:10 pm

1 stop16h 40m

Lima J Chavez Intl

Tue 9/1

3:00 am-1:35 pm

2 stops34h 35m

$528

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Mon 6/15

12:45 pm-5:00 am

2 stops16h 15m

Lima J Chavez Intl

Sat 8/15

1:30 pm-11:54 am

2 stops22h 24m

$692

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Tue 5/5

10:41 am-9:55 pm

1 stop11h 14m

Lima J Chavez Intl

Tue 5/12

12:05 pm-10:00 am

1 stop21h 55m

$696

Quickest round-trip

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Thu 5/28

6:23 am-9:55 pm

1 stop15h 32m

Lima J Chavez Intl

Mon 6/8

12:05 am-12:00 pm

1 stop11h 55m

$716

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Mon 6/1

6:23 am-10:00 pm

2 stops15h 37m

Lima J Chavez Intl

Mon 6/8

8:15 am-10:17 pm

2 stops14h 02m

$721

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Thu 10/1

1:57 am-7:20 am

2 stops29h 23m

Arequipa Rodriguez Ballon

Sun 10/18

3:00 pm-2:10 pm

2 stops23h 10m

$819

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 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 $613 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 26% 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 9 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
Avianca	PriceFrom $288	Free Cancellation	Rating 6.5 2,513 reviews	Search Avianca flights
Copa Airlines	PriceFrom $339	Free Cancellation	Rating 7.5 1,580 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $348	Free Cancellation	Rating 6.3 8,624 reviews	Search Spirit Airlines flights
Delta	PriceFrom $435	Free Cancellation	Rating 7.9 8,419 reviews	Search Delta flights
LATAM Airlines	PriceFrom $443	Free Cancellation	Rating 7.4 1,910 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $477	Free Cancellation	Rating 7.4 9,607 reviews	Search United Airlines flights
Air Canada	PriceFrom $479	Free Cancellation	Rating 7.1 10,943 reviews	Search Air Canada flights
American Airlines	PriceFrom $516	Free Cancellation	Rating 7.1 11,623 reviews	Search American Airlines flights
Aeromexico	PriceFrom $726	Free Cancellation	Rating 7.4 1,541 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.