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

Arajet is the most popular carrier operating from Chicago O'Hare Intl 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 O'Hare Intl Airport according to our data. Copa Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 10 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 May 2026, there are 10 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.

$193 Cheap Flights from Chicago O'Hare Intl Airport to Peru in 2026

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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.

8:02 am - 12:55 am

ORD

LIM

16h 53m

1 stop

11:00 am - 4:00 am

LIM

ORD

17h 00m

1 stop

$544Copa Airlines

Thu, Jun 11 - Thu, Jun 18

12:50 pm - 10:45 am

ORD

LIM

21h 55m

2 stops

6:04 am - 10:06 pm

LIM

ORD

17h 02m

1 stop

$548Multiple Airlines

Mon, Oct 26 - Mon, Nov 9

10:40 am - 10:45 am

ORD

LIM

23h 05m

2 stops

6:04 am - 10:06 pm

LIM

ORD

17h 02m

1 stop

$550Multiple Airlines

Sun, Nov 8 - Tue, Nov 17

7:15 am - 10:45 am

ORD

LIM

26h 30m

2 stops

1:50 am - 8:10 pm

LIM

ORD

19h 20m

2 stops

$561Multiple Airlines

Sat, Nov 7 - Tue, Nov 17

7:15 am - 1:15 am

ORD

LIM

18h 00m

1 stop

8:00 am - 3:55 pm

LIM

ORD

31h 55m

1 stop

$578Air Canada

Sun, Oct 25 - Sat, Oct 31

1:15 pm - 3:30 pm

ORD

TPP

26h 15m

2 stops

8:15 am - 8:34 am

TPP

ORD

24h 19m

2 stops

$805LATAM Airlines

Mon, Sep 28 - Thu, Oct 1

1:15 pm - 5:15 pm

ORD

TPP

28h 00m

2 stops

8:15 am - 8:34 am

TPP

ORD

24h 19m

2 stops

$848LATAM Airlines

Mon, Sep 28 - Thu, Oct 1

1:57 am - 6:45 am

ORD

AQP

28h 48m

2 stops

7:20 pm - 2:10 pm

AQP

ORD

18h 50m

2 stops

$854Aeromexico

Thu, Oct 1 - Sun, Oct 18

1:57 am - 6:45 am

ORD

AQP

28h 48m

2 stops

7:20 pm - 2:10 pm

AQP

ORD

18h 50m

2 stops

$874Aeromexico

Thu, Oct 1 - Sun, Oct 18

4:43 pm - 3:42 pm

ORD

AQP

22h 59m

2 stops

9:31 pm - 5:53 pm

AQP

ORD

20h 22m

2 stops

$918American Airlines

Fri, Oct 2 - Sun, Oct 18

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

Sep 21

ORD3:35 pmChicago O'Hare Intl

13h 25m

1 stop

LIM5:00 amLima J Chavez Intl

Sep 26

LIM8:15 amLima J Chavez Intl

15h 42m

2 stops

ORD11:57 pmChicago O'Hare Intl

$636

LATAM Airlines

Sep 2

ORD6:10 pmChicago O'Hare Intl

12h 45m

1 stop

LIM6:55 amLima J Chavez Intl

Sep 15

LIM12:15 amLima J Chavez Intl

14h 04m

2 stops

ORD2:19 pmChicago O'Hare Intl

$650

LATAM Airlines

Sep 15

ORD10:40 amChicago O'Hare Intl

20h 15m

1 stop

LIM6:55 amLima J Chavez Intl

Sep 24

LIM12:15 amLima J Chavez Intl

14h 04m

2 stops

ORD2:19 pmChicago O'Hare Intl

$662

Arajet flights from Chicago O'Hare Intl Airport to Peru

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

Arajet

Aug 17

ORD5:30 amChicago O'Hare Intl

18h 29m

1 stop

LIM11:59 pmLima J Chavez Intl

Sep 5

LIM2:34 amLima J Chavez Intl

19h 36m

1 stop

ORD10:10 pmChicago O'Hare Intl

$583

Arajet

Sep 21

ORD5:30 amChicago O'Hare Intl

18h 29m

1 stop

LIM11:59 pmLima J Chavez Intl

Sep 26

LIM2:34 amLima J Chavez Intl

19h 36m

1 stop

ORD10:10 pmChicago O'Hare Intl

$595

Arajet

Sep 21

ORD5:30 amChicago O'Hare Intl

18h 29m

1 stop

LIM11:59 pmLima J Chavez Intl

Sep 24

LIM3:00 amLima J Chavez Intl

32h 12m

1 stop

ORD11:12 amChicago O'Hare Intl

$603

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

Cheapest round-trip

Quickest round-trip

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Thu 6/11

8:02 am-12:55 am

1 stop16h 53m

Lima J Chavez Intl

Thu 6/18

11:00 am-4:00 am

1 stop17h 00m

$544

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 10/26

12:50 pm-10:45 am

2 stops21h 55m

Lima J Chavez Intl

Mon 11/9

6:04 am-10:06 pm

1 stop17h 02m

$548

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 11/8

10:40 am-10:45 am

2 stops23h 05m

Lima J Chavez Intl

Tue 11/17

6:04 am-10:06 pm

1 stop17h 02m

$550

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sat 11/7

7:15 am-10:45 am

2 stops26h 30m

Lima J Chavez Intl

Tue 11/17

1:50 am-8:10 pm

2 stops19h 20m

$561

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 10/25

7:15 am-1:15 am

1 stop18h 00m

Lima J Chavez Intl

Sat 10/31

8:00 am-3:55 pm

1 stop31h 55m

$578

ChicagoTarapoto

ORD - TPP

ORDTPP

Chicago O'Hare Intl

Mon 9/28

1:15 pm-3:30 pm

2 stops26h 15m

Tarapoto

Thu 10/1

8:15 am-8:34 am

2 stops24h 19m

$805

ChicagoTarapoto

ORD - TPP

ORDTPP

Chicago O'Hare Intl

Mon 9/28

1:15 pm-5:15 pm

2 stops28h 00m

Tarapoto

Thu 10/1

8:15 am-8:34 am

2 stops24h 19m

$848

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

7:20 pm-2:10 pm

2 stops18h 50m

$854

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

7:20 pm-2:10 pm

2 stops18h 50m

$874

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

Fri 10/2

4:43 pm-3:42 pm

2 stops22h 59m

Arequipa Rodriguez Ballon

Sun 10/18

9:31 pm-5:53 pm

2 stops20h 22m

$918

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, May 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 $92. If you’re not able to fly to Peru in May, then August is your next best option. Flight prices from Chicago O'Hare Intl Airport to Peru during August average around $145.

How far in advance should I book a flight from Chicago O'Hare Intl Airport 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 $631 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 $576 on momondo.

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

You could potentially save up to 9% 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 59m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Peru takes 9h 59m

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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Peru

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 May 2026, there are 10 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
Arajet	PriceFrom $264	Free Cancellation	Rating 6.5 48 reviews	Search Arajet flights
Avianca	PriceFrom $286	Free Cancellation	Rating 6.5 2,524 reviews	Search Avianca flights
Copa Airlines	PriceFrom $339	Free Cancellation	Rating 7.5 1,584 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $348	Free Cancellation	Rating 6.2 8,626 reviews	Search Spirit Airlines flights
Delta	PriceFrom $435	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
LATAM Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 1,923 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $477	Free Cancellation	Rating 7.4 9,715 reviews	Search United Airlines flights
Air Canada	PriceFrom $479	Free Cancellation	Rating 7.1 11,034 reviews	Search Air Canada flights
American Airlines	PriceFrom $516	Free Cancellation	Rating 7.1 11,663 reviews	Search American Airlines flights
Aeromexico	PriceFrom $726	Free Cancellation	Rating 7.4 1,513 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.