What is the cheapest airline that flies from Chicago O'Hare Intl to Peru?

Spirit Airlines, LATAM Airlines, and Avianca are the most popular carriers operating from Chicago O'Hare Intl 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 O'Hare Intl Airport according to our data. Copa Airlines is the first choice among our users, with 32% 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 O'Hare Intl Airport to Peru?

Prices for flights from Chicago O'Hare Intl Airport to Peru are updated daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Peru?

As of December 2025, there are 9 operators available to choose from for flights from Chicago O'Hare Intl Airport to Peru.

How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Peru.

What documentation or ID do you need to fly to Peru?

The travel and health documents you'll need for your trip to Peru may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Peru. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$186 Cheap Flights from Chicago O'Hare Intl Airport to Peru in 2025/26

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Find the cheapest flights from Chicago O'Hare Intl Airport 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

jue., feb. 5 - sáb., 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

sáb., ene. 31 - sáb., 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

lun., feb. 2 - vie., feb. 13

8:51 pm - 10:35 pm

ORD

LIM

24h 44m2 stops

11:33 pm - 11:22 am

LIM

ORD

12h 49m1 stop

$487Multiple Airlines

dom., ene. 18 - sáb., ene. 24

5:15 am - 10:35 pm

ORD

LIM

16h 20m1 stop

11:30 pm - 5:46 pm

LIM

ORD

19h 16m2 stops

$488Spirit Airlines

jue., feb. 12 - vie., feb. 20

5:53 pm - 10:35 pm

ORD

LIM

27h 42m3 stops

11:33 pm - 5:52 pm

LIM

ORD

19h 19m3 stops

$489Spirit Airlines

mié., ene. 21 - mié., ene. 28

5:51 pm - 8:25 am

ORD

CUZ

14h 34m2 stops

8:25 am - 11:55 pm

CUZ

ORD

15h 30m2 stops

$637LATAM Airlines

mar., may. 5 - mié., may. 20

9:55 am - 5:20 am

ORD

IQT

18h 25m2 stops

8:10 am - 11:55 pm

IQT

ORD

16h 45m2 stops

$675LATAM Airlines

mar., feb. 3 - jue., feb. 5

6:25 pm - 1:15 pm

ORD

AQP

17h 50m2 stops

9:00 am - 11:55 pm

AQP

ORD

15h 55m2 stops

$685LATAM Airlines

lun., feb. 2 - jue., feb. 5

11:10 am - 3:50 pm

ORD

TCQ

27h 40m2 stops

9:20 pm - 11:55 pm

TCQ

ORD

27h 35m2 stops

$704LATAM Airlines

lun., ene. 26 - jue., ene. 29

LATAM Airlines flights from Chicago O'Hare Intl Airport to Peru

Our best LATAM Airlines deals on Chicago O'Hare Intl Airport to Peru flight tickets

LATAM Airlines

Feb 5

ORD5:59 pmChicago O'Hare Intl

10h 01m

1 stop

LIM5:00 amLima J Chavez Intl

Feb 10

LIM12:15 pmLima J Chavez Intl

12h 41m

1 stop

ORD11:56 pmChicago O'Hare Intl

$533

Find similar

LATAM Airlines

Mar 4

ORD2:46 pmChicago O'Hare Intl

13h 14m

2 stops

LIM5:00 amLima J Chavez Intl

Apr 5

LIM12:05 amLima J Chavez Intl

17h 05m

1 stop

ORD5:10 pmChicago O'Hare Intl

$537

Find similar

LATAM Airlines

Jan 6

ORD2:50 pmChicago O'Hare Intl

13h 10m

1 stop

LIM5:00 amLima J Chavez Intl

May 12

LIM8:15 amLima J Chavez Intl

15h 40m

2 stops

ORD11:55 pmChicago O'Hare Intl

$558

Find similar

Spirit Airlines flights from Chicago O'Hare Intl Airport to Peru

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Peru flight tickets

Spirit Airlines

Jan 31

ORD5:15 amChicago O'Hare Intl

16h 20m

1 stop

LIM10:35 pmLima J Chavez Intl

Feb 7

LIM11:33 pmLima J Chavez Intl

21h 08m

2 stops

ORD7:41 pmChicago O'Hare Intl

$485

Find similar

Spirit Airlines

Feb 12

ORD5:15 amChicago O'Hare Intl

16h 20m

1 stop

LIM10:35 pmLima J Chavez Intl

Feb 20

LIM11:30 pmLima J Chavez Intl

19h 16m

2 stops

ORD5:46 pmChicago O'Hare Intl

$488

Find similar

Spirit Airlines

Jan 21

ORD5:53 pmChicago O'Hare Intl

27h 42m

3 stops

LIM10:35 pmLima J Chavez Intl

Jan 28

LIM11:33 pmLima J Chavez Intl

19h 19m

3 stops

ORD5:52 pmChicago O'Hare Intl

$489

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

jue. 2/5

7:20 am-10:35 pm

1 stop14h 15m

Lima J Chavez Intl

sáb. 2/14

11:30 pm-5:08 pm

2 stops18h 38m

$484

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

sáb. 1/31

5:15 am-10:35 pm

1 stop16h 20m

Lima J Chavez Intl

sáb. 2/7

11:33 pm-7:41 pm

2 stops21h 08m

$485

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

lun. 2/2

7:20 am-10:35 pm

1 stop14h 15m

Lima J Chavez Intl

vie. 2/13

2:55 am-7:50 pm

2 stops17h 55m

$486

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

dom. 1/18

8:51 pm-10:35 pm

2 stops24h 44m

Lima J Chavez Intl

sáb. 1/24

11:33 pm-11:22 am

1 stop12h 49m

$487

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

jue. 2/12

5:15 am-10:35 pm

1 stop16h 20m

Lima J Chavez Intl

vie. 2/20

11:30 pm-5:46 pm

2 stops19h 16m

$488

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

mié. 1/21

5:53 pm-10:35 pm

3 stops27h 42m

Lima J Chavez Intl

mié. 1/28

11:33 pm-5:52 pm

3 stops19h 19m

$489

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

mar. 5/5

5:51 pm-8:25 am

2 stops14h 34m

Cusco Velazco Astete

mié. 5/20

8:25 am-11:55 pm

2 stops15h 30m

$637

ChicagoIquitos

ORD - IQT

ORDIQT

Chicago O'Hare Intl

mar. 2/3

9:55 am-5:20 am

2 stops18h 25m

Iquitos C.F. Secada

jue. 2/5

8:10 am-11:55 pm

2 stops16h 45m

$675

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

lun. 2/2

6:25 pm-1:15 pm

2 stops17h 50m

Arequipa Rodriguez Ballon

jue. 2/5

9:00 am-11:55 pm

2 stops15h 55m

$685

ChicagoTacna

ORD - TCQ

ORDTCQ

Chicago O'Hare Intl

lun. 1/26

11:10 am-3:50 pm

2 stops27h 40m

Tacna

jue. 1/29

9:20 pm-11:55 pm

2 stops27h 35m

$704

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 O'Hare Intl Airport 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, April is the cheapest month to fly from Chicago O'Hare Intl Airport to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $526. If you’re not able to fly to Peru in April, then October is your next best option. Flight prices from Chicago O'Hare Intl Airport to Peru during October average around $554.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Peru is on a Wednesday when prices can be found for as low as $667. On the other hand, Saturday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $743.

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 O'Hare Intl Airport 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $605 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from Chicago O'Hare Intl Airport for as low as $483 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Peru flights?

You could potentially save up to 36% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Peru flight.

Cheap Chicago O'Hare Intl Airport to Peru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Peru

Fastest flight time	9h 48m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Peru takes 9h 48m

There are no direct flights from Chicago O'Hare Intl Airport to Peru. There are no popular flight routes from Chicago O'Hare Intl Airport to Peru.

Search flight deals

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Peru?
Prices for flights from Chicago O'Hare Intl Airport to Peru are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Peru?
As of December 2025, there are 9 operators available to choose from for flights from Chicago O'Hare Intl Airport to Peru.
How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Peru.
What documentation or ID do you need to fly to Peru?
The travel and health documents you'll need for your trip to Peru may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Peru. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago O'Hare Intl Airport to Peru

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport 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?

Flights from Chicago to Peru with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Of course. momondo tracks the price of Chicago to Peru flights. All you need is a valid email address and we will do the rest; it is that quick and easy.