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

Spirit Airlines, Avianca, and LATAM Airlines are the most popular carriers operating from Chicago to Peru

What airlines fly to Peru?

Copa Airlines, Avianca and LATAM 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 33% 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 January 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.

$119 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.

7:00 am - 10:35 pm

ORD

LIM

14h 35m

1 stop

2:55 am - 7:37 pm

LIM

ORD

17h 42m

2 stops

$395Multiple Airlines

Tue, Feb 24 - Wed, Mar 4

7:00 am - 10:35 pm

ORD

LIM

14h 35m

1 stop

2:55 am - 5:03 pm

LIM

ORD

15h 08m

2 stops

$396Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

7:00 am - 10:35 pm

ORD

LIM

14h 35m

1 stop

2:30 am - 9:39 am

LIM

ORD

31h 09m

2 stops

$398Multiple Airlines

Tue, Feb 24 - Sun, Mar 8

5:21 pm - 5:00 am

MDW

LIM

11h 39m

1 stop

12:00 pm - 9:56 am

LIM

MDW

21h 56m

1 stop

$480LATAM Airlines

Tue, Apr 14 - Wed, Apr 22

10:49 am - 9:20 pm

MDW

LIM

9h 31m

1 stop

12:15 pm - 10:31 pm

LIM

MDW

11h 16m

1 stop

$490LATAM Airlines

Mon, Feb 23 - Thu, Feb 26

10:49 am - 9:20 pm

MDW

LIM

9h 31m

1 stop

12:15 pm - 10:31 pm

LIM

MDW

11h 16m

1 stop

$507Delta

Tue, Feb 24 - Sat, Mar 7

10:20 pm - 11:20 am

ORD

CUZ

12h 00m

1 stop

5:10 pm - 9:20 pm

CUZ

ORD

28h 10m

1 stop

$579Avianca

Thu, Mar 5 - Thu, Mar 19

10:20 pm - 11:20 am

ORD

CUZ

12h 00m

1 stop

5:10 pm - 9:20 pm

CUZ

ORD

28h 10m

1 stop

$593Avianca

Thu, Mar 5 - Thu, Mar 12

5:53 pm - 8:25 am

ORD

AQP

13h 32m

2 stops

8:10 am - 9:18 am

AQP

ORD

25h 08m

2 stops

$617Delta

Wed, Feb 25 - Fri, Mar 13

8:41 am - 7:42 am

ORD

AQP

22h 01m

2 stops

12:51 pm - 10:54 am

AQP

ORD

22h 03m

2 stops

$1,277American Airlines

Fri, Feb 27 - Tue, Mar 10

LATAM Airlines flights from Chicago to Peru

Our best LATAM Airlines deals on Chicago to Peru flight tickets

LATAM Airlines

Feb 6

MDW10:48 amChicago Midway

17h 12m

1 stop

LIM5:00 amLima J Chavez Intl

Feb 7

LIM12:05 amLima J Chavez Intl

23h 17m

2 stops

MDW10:22 pmChicago Midway

$415

LATAM Airlines

Apr 14

MDW5:21 pmChicago Midway

11h 39m

1 stop

LIM5:00 amLima J Chavez Intl

Apr 22

LIM12:00 pmLima J Chavez Intl

21h 56m

1 stop

MDW9:56 amChicago Midway

$480

LATAM Airlines

Feb 5

ORD9:55 amChicago O'Hare Intl

10h 25m

1 stop

LIM9:20 pmLima J Chavez Intl

Feb 10

LIM12:15 pmLima J Chavez Intl

12h 41m

1 stop

ORD11:56 pmChicago O'Hare Intl

$490

Delta flights from Chicago to Peru

Our best Delta deals on Chicago to Peru flight tickets

Delta

Feb 24

MDW10:49 amChicago Midway

9h 31m

1 stop

LIM9:20 pmLima J Chavez Intl

Mar 7

LIM12:15 pmLima J Chavez Intl

11h 16m

1 stop

MDW10:31 pmChicago Midway

$507

Delta

Mar 1

MDW6:00 amChicago Midway

14h 20m

1 stop

LIM9:20 pmLima J Chavez Intl

Mar 10

LIM12:05 amLima J Chavez Intl

17h 17m

2 stops

MDW5:22 pmChicago Midway

$509

Delta

Feb 25

MDW1:26 pmChicago Midway

14h 34m

2 stops

LIM5:00 amLima J Chavez Intl

Mar 7

LIM12:15 pmLima J Chavez Intl

11h 16m

1 stop

MDW10:31 pmChicago Midway

$512

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Tue 2/24

7:00 am-10:35 pm

1 stop14h 35m

Lima J Chavez Intl

Wed 3/4

2:55 am-7:37 pm

2 stops17h 42m

$395

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Tue 2/24

7:00 am-10:35 pm

1 stop14h 35m

Lima J Chavez Intl

Tue 3/3

2:55 am-5:03 pm

2 stops15h 08m

$396

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Tue 2/24

7:00 am-10:35 pm

1 stop14h 35m

Lima J Chavez Intl

Sun 3/8

2:30 am-9:39 am

2 stops31h 09m

$398

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Tue 4/14

5:21 pm-5:00 am

1 stop11h 39m

Lima J Chavez Intl

Wed 4/22

12:00 pm-9:56 am

1 stop21h 56m

$480

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Mon 2/23

10:49 am-9:20 pm

1 stop9h 31m

Lima J Chavez Intl

Thu 2/26

12:15 pm-10:31 pm

1 stop11h 16m

$490

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Tue 2/24

10:49 am-9:20 pm

1 stop9h 31m

Lima J Chavez Intl

Sat 3/7

12:15 pm-10:31 pm

1 stop11h 16m

$507

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Thu 3/5

10:20 pm-11:20 am

1 stop12h 00m

Cusco Velazco Astete

Thu 3/19

5:10 pm-9:20 pm

1 stop28h 10m

$579

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Thu 3/5

10:20 pm-11:20 am

1 stop12h 00m

Cusco Velazco Astete

Thu 3/12

5:10 pm-9:20 pm

1 stop28h 10m

$593

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Wed 2/25

5:53 pm-8:25 am

2 stops13h 32m

Arequipa Rodriguez Ballon

Fri 3/13

8:10 am-9:18 am

2 stops25h 08m

$617

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Fri 2/27

8:41 am-7:42 am

2 stops22h 01m

Arequipa Rodriguez Ballon

Tue 3/10

12:51 pm-10:54 am

2 stops22h 03m

$1,277

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, September 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 $561. If you’re not able to fly to Peru in September, then April is your next best option. Flight prices from Chicago to Peru during April average around $563.

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 $600 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 $477 on momondo.

Can stopping save me money on Chicago to Peru flights?

You could potentially save up to 49% 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	9h 31m
Direct flights	None

The fastest flight from Chicago to Peru takes 9h 31m

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

Search flight deals

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 January 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 $279	Free Cancellation	Rating 6.6 2,490 reviews	Search Avianca flights
Copa Airlines	PriceFrom $297	Free Cancellation	Rating 7.5 1,560 reviews	Search Copa Airlines flights
Delta	PriceFrom $329	Free Cancellation	Rating 7.9 8,128 reviews	Search Delta flights
Spirit Airlines	PriceFrom $377	Free Cancellation	Rating 6.3 8,390 reviews	Search Spirit Airlines flights
LATAM Airlines	PriceFrom $435	Free Cancellation	Rating 7.5 1,917 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $477	Free Cancellation	Rating 7.4 9,214 reviews	Search United Airlines flights
Air Canada	PriceFrom $479	Free Cancellation	Rating 7.1 10,667 reviews	Search Air Canada flights
American Airlines	PriceFrom $510	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
Aeromexico	PriceFrom $726	Free Cancellation	Rating 7.4 1,588 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.