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

Avianca and Delta 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.

$208 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 - 12:10 am

ORD

LIM

14h 50m

2 stops

6:04 am - 11:47 pm

LIM

ORD

17h 43m

1 stop

$493Multiple Airlines

Sun, May 10 - Wed, May 13

9:20 am - 12:10 am

ORD

LIM

14h 50m

2 stops

11:45 am - 11:15 pm

LIM

ORD

35h 30m

2 stops

$507Multiple Airlines

Sun, May 10 - Wed, May 13

10:00 am - 1:00 am

ORD

LIM

15h 00m

2 stops

6:04 am - 11:47 pm

LIM

ORD

17h 43m

1 stop

$514Multiple Airlines

Sun, Apr 26 - Sat, May 23

6:00 am - 9:55 pm

MDW

LIM

15h 55m

1 stop

12:10 am - 10:28 pm

LIM

MDW

22h 18m

2 stops

$520LATAM Airlines

Thu, Apr 23 - Thu, Apr 23

5:15 am - 9:55 pm

ORD

LIM

16h 40m

1 stop

12:10 am - 11:59 pm

LIM

ORD

23h 49m

2 stops

$520LATAM Airlines

Thu, Apr 23 - Thu, Apr 23

9:20 am - 12:10 am

ORD

LIM

14h 50m

2 stops

6:04 am - 11:47 pm

LIM

ORD

17h 43m

1 stop

$521Multiple Airlines

Sun, May 10 - Thu, May 14

6:00 am - 8:20 pm

MDW

LIM

14h 20m

2 stops

12:05 am - 11:56 am

LIM

MDW

11h 51m

1 stop

$716Delta

Wed, May 6 - Tue, May 12

5:25 pm - 5:00 am

MDW

LIM

11h 35m

1 stop

12:15 am - 6:31 pm

LIM

MDW

18h 16m

2 stops

$721Delta

Wed, Sep 23 - Tue, Sep 29

1:57 am - 7:20 am

ORD

AQP

29h 23m

2 stops

3:00 pm - 2:10 pm

AQP

ORD

23h 10m

2 stops

$818Aeromexico

Thu, Oct 1 - Sun, Oct 18

1:57 am - 6:45 am

ORD

AQP

28h 48m

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 23

MDW6:00 amChicago Midway

15h 55m

1 stop

LIM9:55 pmLima J Chavez Intl

Apr 23

LIM12:10 amLima J Chavez Intl

22h 18m

2 stops

MDW10:28 pmChicago Midway

$520

LATAM Airlines

May 6

MDW6:00 amChicago Midway

14h 20m

2 stops

LIM8:20 pmLima J Chavez Intl

May 27

LIM12:05 pmLima J Chavez Intl

21h 55m

1 stop

MDW10:00 amChicago Midway

$687

LATAM Airlines

Apr 28

MDW5:21 pmChicago Midway

11h 39m

1 stop

LIM5:00 amLima J Chavez Intl

May 13

LIM12:05 pmLima J Chavez Intl

21h 55m

1 stop

MDW10:00 amChicago Midway

$696

Spirit Airlines flights from Chicago to Peru

Our best Spirit Airlines deals on Chicago to Peru flight tickets

Spirit Airlines

Apr 23

ORD9:44 pmChicago O'Hare Intl

23h 27m

2 stops

LIM9:11 pmLima J Chavez Intl

May 1

LIM10:18 pmLima J Chavez Intl

22h 54m

2 stops

ORD9:12 pmChicago O'Hare Intl

$540

Spirit Airlines

May 2

ORD9:44 pmChicago O'Hare Intl

23h 27m

2 stops

LIM9:11 pmLima J Chavez Intl

May 9

LIM11:35 amLima J Chavez Intl

22h 19m

2 stops

ORD9:54 amChicago O'Hare Intl

$551

Spirit Airlines

Apr 23

ORD9:44 pmChicago O'Hare Intl

23h 27m

2 stops

LIM9:11 pmLima J Chavez Intl

Apr 28

LIM10:18 pmLima J Chavez Intl

18h 53m

2 stops

ORD5:11 pmChicago O'Hare Intl

$552

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 5/10

9:20 am-12:10 am

2 stops14h 50m

Lima J Chavez Intl

Wed 5/13

6:04 am-11:47 pm

1 stop17h 43m

$493

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 5/10

9:20 am-12:10 am

2 stops14h 50m

Lima J Chavez Intl

Wed 5/13

11:45 am-11:15 pm

2 stops35h 30m

$507

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 4/26

10:00 am-1:00 am

2 stops15h 00m

Lima J Chavez Intl

Sat 5/23

6:04 am-11:47 pm

1 stop17h 43m

$514

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Thu 4/23

6:00 am-9:55 pm

1 stop15h 55m

Lima J Chavez Intl

Thu 4/23

12:10 am-10:28 pm

2 stops22h 18m

$520

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Thu 4/23

5:15 am-9:55 pm

1 stop16h 40m

Lima J Chavez Intl

Thu 4/23

12:10 am-11:59 pm

2 stops23h 49m

$520

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 5/10

9:20 am-12:10 am

2 stops14h 50m

Lima J Chavez Intl

Thu 5/14

6:04 am-11:47 pm

1 stop17h 43m

$521

Quickest round-trip

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Wed 5/6

6:00 am-8:20 pm

2 stops14h 20m

Lima J Chavez Intl

Tue 5/12

12:05 am-11:56 am

1 stop11h 51m

$716

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Wed 9/23

5:25 pm-5:00 am

1 stop11h 35m

Lima J Chavez Intl

Tue 9/29

12:15 am-6:31 pm

2 stops18h 16m

$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

$818

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Thu 10/1

1:57 am-6:45 am

2 stops28h 48m

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 2,506 reviews	Search Avianca flights
Copa Airlines	PriceFrom $339	Free Cancellation	Rating 7.5 1,574 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $348	Free Cancellation	Rating 6.3 8,612 reviews	Search Spirit Airlines flights
Delta	PriceFrom $435	Free Cancellation	Rating 7.9 8,407 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 9,579 reviews	Search United Airlines flights
Air Canada	PriceFrom $479	Free Cancellation	Rating 7.1 10,918 reviews	Search Air Canada flights
American Airlines	PriceFrom $516	Free Cancellation	Rating 7.1 11,569 reviews	Search American Airlines flights
Aeromexico	PriceFrom $726	Free Cancellation	Rating 7.4 1,550 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.