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

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

What airlines fly to Peru?

Copa Airlines, American Airlines 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 51% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 8 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 August 2026, there are 8 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.

$197 Cheap Flights from Chicago to Peru in 2026

Discover deals from 900+ travel sites with momondo.

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.

12:12 pm - 6:10 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

17h 58m2 stops Punta Cana Lima J Chavez Intl

9:45 pm - 11:47 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

26h 02m2 stops Lima J Chavez Intl Mexico City Benito Juarez

$566Multiple Airlines

Sat, Sep 19 - Tue, Sep 29

12:12 pm - 11:22 amORD Chicago O'Hare Intl-CUZ Cusco Velazco Astete

23h 10m2 stops Punta Cana Lima J Chavez Intl

12:05 am - 11:47 pmCUZ Cusco Velazco Astete-ORD Chicago O'Hare Intl

23h 42m2 stops Lima J Chavez Intl Mexico City Benito Juarez

$590Multiple Airlines

Sat, Sep 5 - Wed, Sep 9

1:29 pm - 5:00 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

15h 31m2 stops New York John F Kennedy Intl Miami

12:15 am - 6:45 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

18h 30m2 stops Miami Atlanta Hartsfield-Jackson

$601LATAM Airlines

Tue, Sep 15 - Mon, Sep 21

5:09 pm - 5:00 amMDW Chicago Midway-LIM Lima J Chavez Intl

10h 51m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 10:56 pmLIM Lima J Chavez Intl-MDW Chicago Midway

11h 56m1 stop Atlanta Hartsfield-Jackson

$601LATAM Airlines

Thu, Nov 12 - Wed, Nov 18

1:55 pm - 3:15 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

12h 20m1 stop Montreal Pierre Elliott Trudeau Intl

8:00 am - 7:58 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

12h 58m1 stop Toronto Pearson Intl

$616Air Canada

Wed, Dec 9 - Sun, Dec 13

7:25 am - 3:15 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

18h 50m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

8:00 am - 7:52 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

12h 52m1 stop Montreal Pierre Elliott Trudeau Intl

$627Air Canada

Fri, Nov 6 - Sat, Nov 21

5:27 am - 8:20 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

14h 53m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:05 pm - 11:52 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

11h 47m1 stop Atlanta Hartsfield-Jackson

$647Delta

Wed, Oct 7 - Wed, Oct 21

5:27 am - 8:20 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

14h 53m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:05 am - 5:03 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

16h 58m1 stop Atlanta Hartsfield-Jackson

$647Delta

Thu, Oct 8 - Tue, Oct 20

9:25 am - 11:55 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

13h 30m1 stop Houston George Bush Intcntl

1:50 am - 9:11 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

20h 21m1 stop Houston George Bush Intcntl

$647United Airlines

Tue, Jan 19 - Mon, Feb 1

9:35 pm - 11:00 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

25h 25m1 stop Houston George Bush Intcntl

1:50 am - 4:30 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

15h 40m1 stop Houston George Bush Intcntl

$657United Airlines

Sun, Aug 30 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

7:35 am - 11:55 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

40h 20m2 stops Mexico City Benito Juarez Cancun

6:04 am - 11:47 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

17h 43m1 stop Mexico City Benito Juarez

$708Multiple Airlines

Wed, Aug 12 - Tue, Aug 25

7:35 am - 11:55 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

40h 20m2 stops Mexico City Benito Juarez Cancun

6:04 am - 11:47 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

17h 43m1 stop Mexico City Benito Juarez

$709Multiple Airlines

Wed, Aug 12 - Tue, Aug 25

5:30 am - 11:00 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

17h 30m1 stop Houston George Bush Intcntl

12:55 am - 8:05 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

19h 10m1 stop Houston George Bush Intcntl

$814United Airlines

Sat, Aug 8 - Fri, Aug 14

5:30 am - 8:20 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

14h 50m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:10 am - 11:57 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

23h 47m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$840LATAM Airlines

Wed, Aug 12 - Mon, Aug 24

5:30 am - 8:20 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

14h 50m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

12:05 am - 6:49 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

18h 44m1 stop Atlanta Hartsfield-Jackson

$840LATAM Airlines

Wed, Aug 12 - Tue, Aug 18

5:30 am - 8:20 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

14h 50m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

8:55 am - 11:57 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

15h 02m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$840Delta

Wed, Aug 12 - Wed, Aug 19

6:40 am - 9:55 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

15h 15m1 stop Atlanta Hartsfield-Jackson

12:05 pm - 8:44 amLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

20h 39m1 stop Atlanta Hartsfield-Jackson

$840Delta

Tue, Aug 11 - Wed, Aug 26

6:30 am - 11:00 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

16h 30m1 stop Houston George Bush Intcntl

12:55 am - 9:32 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

20h 37m1 stop Houston George Bush Intcntl

$882United Airlines

Tue, Aug 11 - Mon, Aug 17

5:15 pm - 3:30 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

10h 15m1 stop San Salvador El Salvador Intl

3:05 am - 6:30 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

15h 25m2 stops San Salvador El Salvador Intl Miami

$897Avianca

Tue, Aug 11 - Mon, Aug 17

5:15 pm - 3:30 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

10h 15m1 stop San Salvador El Salvador Intl

3:05 am - 6:30 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

15h 25m3 stops San Salvador El Salvador Intl Managua Augusto C Sandino Miami

$897Avianca

Tue, Aug 11 - Mon, Aug 17

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LATAM Airlines flights from Chicago to Peru

Our best LATAM Airlines deals on Chicago to Peru flight tickets

LATAM Airlines

Oct 28

MDW5:15 pmChicago Midway

11h 45m

1 stop

LIM5:00 amLima J Chavez Intl

Nov 3

LIM12:00 pmLima J Chavez Intl

11h 33m

1 stop

MDW10:33 pmChicago Midway

$601

LATAM Airlines

Oct 28

MDW10:59 amChicago Midway

18h 01m

2 stops

LIM5:00 amLima J Chavez Intl

Nov 3

LIM12:00 pmLima J Chavez Intl

11h 33m

1 stop

MDW10:33 pmChicago Midway

$603

LATAM Airlines

Sep 15

ORD10:44 amChicago O'Hare Intl

18h 16m

2 stops

LIM5:00 amLima J Chavez Intl

Sep 25

LIM12:00 pmLima J Chavez Intl

21h 27m

1 stop

ORD9:27 amChicago O'Hare Intl

$610

Volaris flights from Chicago to Peru

Our best Volaris deals on Chicago to Peru flight tickets

Volaris

Sep 1

ORD7:35 amChicago O'Hare Intl

21h 26m

1 stop

LIM5:01 amLima J Chavez Intl

Sep 10

LIM6:04 amLima J Chavez Intl

17h 43m

1 stop

ORD11:47 pmChicago O'Hare Intl

$607

Volaris

Sep 2

ORD7:35 amChicago O'Hare Intl

21h 26m

1 stop

LIM5:01 amLima J Chavez Intl

Sep 5

LIM6:04 amLima J Chavez Intl

17h 43m

1 stop

ORD11:47 pmChicago O'Hare Intl

$619

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Sat 9/19

12:12 pm-6:10 am

2 stops17h 58m

Cusco Velazco Astete

Tue 9/29

9:45 pm-11:47 pm

2 stops26h 02m

$566

ChicagoCusco

ORD Chicago O'Hare Intl - CUZ Cusco Velazco Astete

ORDCUZ

Chicago O'Hare Intl

Sat 9/5

12:12 pm-11:22 am

2 stops23h 10m

Cusco Velazco Astete

Wed 9/9

12:05 am-11:47 pm

2 stops23h 42m

$590

ChicagoLima

ORD Chicago O'Hare Intl - LIM Lima J Chavez Intl

ORDLIM

Chicago O'Hare Intl

Tue 9/15

1:29 pm-5:00 am

2 stops15h 31m

Lima J Chavez Intl

Mon 9/21

12:15 am-6:45 pm

2 stops18h 30m

$601

Quickest round-trip

ChicagoLima

MDW Chicago Midway - LIM Lima J Chavez Intl

MDWLIM

Chicago Midway

Thu 11/12

5:09 pm-5:00 am

1 stop10h 51m

Lima J Chavez Intl

Wed 11/18

12:00 pm-10:56 pm

1 stop11h 56m

$601

ChicagoLima

ORD Chicago O'Hare Intl - LIM Lima J Chavez Intl

ORDLIM

Chicago O'Hare Intl

Wed 12/9

1:55 pm-3:15 am

1 stop12h 20m

Lima J Chavez Intl

Sun 12/13

8:00 am-7:58 pm

1 stop12h 58m

$616

ChicagoLima

ORD Chicago O'Hare Intl - LIM Lima J Chavez Intl

ORDLIM

Chicago O'Hare Intl

Fri 11/6

7:25 am-3:15 am

2 stops18h 50m

Lima J Chavez Intl

Sat 11/21

8:00 am-7:52 pm

1 stop12h 52m

$627

ChicagoLima

ORD Chicago O'Hare Intl - LIM Lima J Chavez Intl

ORDLIM

Chicago O'Hare Intl

Wed 10/7

5:27 am-8:20 pm

2 stops14h 53m

Lima J Chavez Intl

Wed 10/21

12:05 pm-11:52 pm

1 stop11h 47m

$647

ChicagoLima

ORD Chicago O'Hare Intl - LIM Lima J Chavez Intl

ORDLIM

Chicago O'Hare Intl

Thu 10/8

5:27 am-8:20 pm

2 stops14h 53m

Lima J Chavez Intl

Tue 10/20

12:05 am-5:03 pm

1 stop16h 58m

$647

ChicagoLima

ORD Chicago O'Hare Intl - LIM Lima J Chavez Intl

ORDLIM

Chicago O'Hare Intl

Tue 1/19

9:25 am-11:55 pm

1 stop13h 30m

Lima J Chavez Intl

Mon 2/1

1:50 am-9:11 pm

1 stop20h 21m

$647

ChicagoLima

ORD Chicago O'Hare Intl - LIM Lima J Chavez Intl

ORDLIM

Chicago O'Hare Intl

Sun 8/30

9:35 pm-11:00 pm

1 stop25h 25m

Lima J Chavez Intl

Sun 11/15

1:50 am-4:30 pm

1 stop15h 40m

$657

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, February 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 $570. If you’re not able to fly to Peru in February, then January is your next best option. Flight prices from Chicago to Peru during January average around $573.

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 $652 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 $596 on momondo.

Can stopping save me money on Chicago to Peru flights?

You could potentially save up to 9% 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 45m
Direct flights	None

The fastest flight from Chicago to Peru takes 9h 45m

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 August 2026, there are 8 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
Copa Airlines	PriceFrom $339	Free Cancellation	Rating 7.6 1,563 reviews	Search Copa Airlines flights
Avianca	PriceFrom $378	Free Cancellation	Rating 6.5 2,526 reviews	Search Avianca flights
Delta	PriceFrom $416	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
LATAM Airlines	PriceFrom $473	Free Cancellation	Rating 7.4 1,973 reviews	Search LATAM Airlines flights
Air Canada	PriceFrom $479	Free Cancellation	Rating 7.1 11,449 reviews	Search Air Canada flights
American Airlines	PriceFrom $518	Free Cancellation	Rating 7.1 11,883 reviews	Search American Airlines flights
GOL	PriceFrom $522	Free Cancellation	Rating 7.3 1,272 reviews	Search GOL flights
United Airlines	PriceFrom $560	Free Cancellation	Rating 7.4 10,085 reviews	Search United Airlines 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.