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

Avianca, Spirit Airlines, 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 31% 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 December 2025, 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.

$186 Cheap Flights from Chicago to Peru in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

7:20 am - 10:35 pm

ORD

LIM

14h 15m1 stop

11:30 pm - 5:08 pm

LIM

ORD

18h 38m2 stops

$484Multiple Airlines

Thu, Feb 5 - Sat, Feb 14

5:15 am - 10:35 pm

ORD

LIM

16h 20m1 stop

11:33 pm - 7:41 pm

LIM

ORD

21h 08m2 stops

$485Spirit Airlines

Sat, Jan 31 - Sat, Feb 7

7:20 am - 10:35 pm

ORD

LIM

14h 15m1 stop

2:55 am - 7:50 pm

LIM

ORD

17h 55m2 stops

$486Multiple Airlines

Mon, Feb 2 - Fri, Feb 13

6:57 pm - 10:45 am

ORD

LIM

14h 48m2 stops

11:30 pm - 11:22 am

LIM

ORD

12h 52m1 stop

$487Multiple Airlines

Sun, Feb 8 - Mon, Feb 23

5:15 am - 10:35 pm

ORD

LIM

16h 20m1 stop

11:30 pm - 5:46 pm

LIM

ORD

19h 16m2 stops

$488Spirit Airlines

Thu, Feb 12 - Fri, Feb 20

6:57 pm - 10:45 am

ORD

LIM

14h 48m2 stops

11:30 pm - 11:22 am

LIM

ORD

12h 52m1 stop

$489Multiple Airlines

Mon, Feb 9 - Mon, Feb 23

12:48 pm - 5:00 am

MDW

LIM

15h 12m1 stop

12:15 pm - 10:22 pm

LIM

MDW

11h 07m1 stop

$533LATAM Airlines

Thu, Jan 29 - Mon, Feb 2

4:30 pm - 5:00 am

MDW

LIM

11h 30m1 stop

8:00 am - 10:22 pm

LIM

MDW

15h 22m2 stops

$537LATAM Airlines

Sat, Jan 24 - Tue, Jan 27

10:48 am - 12:45 am

MDW

CUZ

12h 57m2 stops

7:30 pm - 11:59 am

CUZ

MDW

17h 29m2 stops

$1,021Delta

Sun, Jan 25 - Mon, Feb 9

6:25 am - 12:45 am

MDW

CUZ

18h 20m2 stops

8:10 pm - 12:02 pm

CUZ

MDW

15h 52m2 stops

$1,150Delta

Fri, Mar 13 - Sun, Mar 22

LATAM Airlines flights from Chicago to Peru

Our best LATAM Airlines deals on Chicago to Peru flight tickets

LATAM Airlines

Jan 29

MDW12:48 pmChicago Midway

15h 12m

1 stop

LIM5:00 amLima J Chavez Intl

Feb 2

LIM12:15 pmLima J Chavez Intl

11h 07m

1 stop

MDW10:22 pmChicago Midway

$533

Find similar

LATAM Airlines

Jan 24

MDW4:30 pmChicago Midway

11h 30m

1 stop

LIM5:00 amLima J Chavez Intl

Jan 27

LIM8:00 amLima J Chavez Intl

15h 22m

2 stops

MDW10:22 pmChicago Midway

$537

Find similar

LATAM Airlines

Feb 24

MDW6:00 amChicago Midway

14h 20m

1 stop

LIM9:20 pmLima J Chavez Intl

Mar 2

LIM11:40 pmLima J Chavez Intl

11h 14m

1 stop

MDW9:54 amChicago Midway

$538

Find similar

Copa Airlines flights from Chicago to Peru

Our best Copa Airlines deals on Chicago to Peru flight tickets

Copa Airlines

Jan 6

ORD7:35 amChicago O'Hare Intl

16h 45m

1 stop

LIM1:20 amLima J Chavez Intl

May 12

LIM4:00 amLima J Chavez Intl

21h 15m

1 stop

ORD1:15 amChicago O'Hare Intl

$563

Find similar

Copa Airlines

Jan 4

ORD2:13 pmChicago O'Hare Intl

10h 07m

1 stop

LIM1:20 amLima J Chavez Intl

Jan 17

LIM4:40 pmLima J Chavez Intl

21h 06m

1 stop

ORD12:46 pmChicago O'Hare Intl

$578

Find similar

Copa Airlines

Jan 7

ORD7:35 amChicago O'Hare Intl

16h 20m

1 stop

LIM12:55 amLima J Chavez Intl

Jan 14

LIM10:30 amLima J Chavez Intl

14h 54m

1 stop

ORD12:24 amChicago O'Hare Intl

$631

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Thu 2/5

7:20 am-10:35 pm

1 stop14h 15m

Lima J Chavez Intl

Sat 2/14

11:30 pm-5:08 pm

2 stops18h 38m

$484

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sat 1/31

5:15 am-10:35 pm

1 stop16h 20m

Lima J Chavez Intl

Sat 2/7

11:33 pm-7:41 pm

2 stops21h 08m

$485

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 2/2

7:20 am-10:35 pm

1 stop14h 15m

Lima J Chavez Intl

Fri 2/13

2:55 am-7:50 pm

2 stops17h 55m

$486

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 2/8

6:57 pm-10:45 am

2 stops14h 48m

Lima J Chavez Intl

Mon 2/23

11:30 pm-11:22 am

1 stop12h 52m

$487

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Thu 2/12

5:15 am-10:35 pm

1 stop16h 20m

Lima J Chavez Intl

Fri 2/20

11:30 pm-5:46 pm

2 stops19h 16m

$488

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 2/9

6:57 pm-10:45 am

2 stops14h 48m

Lima J Chavez Intl

Mon 2/23

11:30 pm-11:22 am

1 stop12h 52m

$489

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Thu 1/29

12:48 pm-5:00 am

1 stop15h 12m

Lima J Chavez Intl

Mon 2/2

12:15 pm-10:22 pm

1 stop11h 07m

$533

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Sat 1/24

4:30 pm-5:00 am

1 stop11h 30m

Lima J Chavez Intl

Tue 1/27

8:00 am-10:22 pm

2 stops15h 22m

$537

ChicagoCusco

MDW - CUZ

MDWCUZ

Chicago Midway

Sun 1/25

10:48 am-12:45 am

2 stops12h 57m

Cusco Velazco Astete

Mon 2/9

7:30 pm-11:59 am

2 stops17h 29m

$1,021

ChicagoCusco

MDW - CUZ

MDWCUZ

Chicago Midway

Fri 3/13

6:25 am-12:45 am

2 stops18h 20m

Cusco Velazco Astete

Sun 3/22

8:10 pm-12:02 pm

2 stops15h 52m

$1,150

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 October is your next best option. Flight prices from Chicago to Peru during October average around $563.

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

The cheapest time of day to fly to Peru is at noon when flights can be purchased for as low as $599. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $758 on average. Flights to Peru from Chicago in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $606 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 $483 on momondo.

Can stopping save me money on Chicago to Peru flights?

You could potentially save up to 36% 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 34m
Direct flights	None

The fastest flight from Chicago to Peru takes 9h 34m

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 December 2025, 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 $310	Free Cancellation	Rating 6.6 2,490 reviews	Search Avianca flights
Copa Airlines	PriceFrom $321	Free Cancellation	Rating 7.6 1,561 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $377	Free Cancellation	Rating 6.3 8,214 reviews	Search Spirit Airlines flights
Delta	PriceFrom $384	Free Cancellation	Rating 7.9 8,022 reviews	Search Delta flights
LATAM Airlines	PriceFrom $442	Free Cancellation	Rating 7.5 1,895 reviews	Search LATAM Airlines flights
Air Canada	PriceFrom $479	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
American Airlines	PriceFrom $511	Free Cancellation	Rating 7.2 11,073 reviews	Search American Airlines flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Aeromexico	PriceFrom $726	Free Cancellation	Rating 7.4 1,622 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.