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

Arajet, Air Canada, and Delta are the most popular carriers 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 52% 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 October 2026, 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.

$276 Cheap Flights from Chicago O'Hare Intl Airport to Peru in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

3:45 pm - 10:40 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

17h 55m2 stops Montreal Pierre Elliott Trudeau Intl Bogotá El Dorado

6:04 am - 11:06 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

17h 02m1 stop Mexico City Benito Juarez

$634Multiple Airlines

Sat, Mar 6 - Sun, Mar 14

3:45 pm - 3:15 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

34h 30m1 stop Montreal Pierre Elliott Trudeau Intl

6:04 am - 10:13 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

17h 09m1 stop Mexico City Benito Juarez

$635Multiple Airlines

Tue, Feb 23 - Tue, Mar 2

12:12 pm - 12:30 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

12h 18m1 stop Punta Cana

3:00 am - 11:20 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

20h 20m1 stop Punta Cana

$674Arajet

Sat, Apr 10 - Sat, Apr 17

8:40 pm - 6:10 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

32h 30m1 stop Toronto Pearson Intl

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

12h 52m1 stop Montreal Pierre Elliott Trudeau Intl

$689Air Canada

Mon, Nov 30 - Mon, Dec 7

4:20 am - 11:59 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

18h 39m1 stop Punta Cana

3:00 am - 10:10 amLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

32h 10m1 stop Punta Cana

$694Arajet

Sun, Nov 8 - Thu, Nov 19

8:45 am - 3:15 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

17h 30m2 stops Toronto Pearson Intl 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

$698Air Canada

Fri, Nov 13 - Mon, Nov 16

3:00 pm - 5:00 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

13h 00m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 9:32 amLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

22h 32m1 stop New York John F Kennedy Intl

$716LATAM Airlines

Sat, Dec 5 - Fri, Dec 11

6:10 pm - 6:55 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

11h 45m1 stop New York John F Kennedy Intl

12:10 pm - 8:34 amLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

21h 24m1 stop Atlanta Hartsfield-Jackson

$732LATAM Airlines

Mon, Mar 1 - Mon, Mar 8

7:05 am - 3:15 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

19h 10m1 stop Montreal Pierre Elliott Trudeau Intl

8:00 am - 7:54 amLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

24h 54m1 stop Toronto Pearson Intl

$762Avianca

Sun, Nov 29 - Sun, Dec 13

10:30 pm - 10:40 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

11h 10m1 stop Bogotá El Dorado

1:50 am - 8:30 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

19h 40m1 stop Bogotá El Dorado

$813Avianca

Fri, Nov 6 - Fri, Nov 13

Cheap last minute flights

Enter your travel dates to find the best prices.

7:03 am - 2:15 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

19h 12m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

6:55 am - 12:07 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

29h 12m1 stop Montreal Pierre Elliott Trudeau Intl

$739Air Canada

Sun, Oct 25 - Sat, Oct 31

3:40 pm - 2:15 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

34h 35m1 stop Montreal Pierre Elliott Trudeau Intl

6:55 am - 3:38 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

32h 43m1 stop Toronto Pearson Intl

$787Air Canada

Sat, Oct 24 - Fri, Oct 30

12:12 pm - 11:44 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

11h 32m1 stop Punta Cana

6:55 am - 11:07 amLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

28h 12m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$806Multiple Airlines

Sat, Oct 24 - Fri, Oct 30

8:01 am - 12:25 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

28h 24m1 stop Panama City Tocumen Intl

2:15 am - 1:05 amLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

22h 50m1 stop Panama City Tocumen Intl

$816Copa Airlines

Tue, Oct 20 - Mon, Oct 26

3:20 pm - 12:25 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

21h 05m1 stop Panama City Tocumen Intl

1:20 pm - 12:11 amLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

11h 51m1 stop Panama City Tocumen Intl

$816Copa Airlines

Fri, Oct 23 - Tue, Nov 3

10:44 am - 9:55 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

11h 11m1 stop Atlanta Hartsfield-Jackson

8:20 am - 11:57 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

16h 37m2 stops Miami Atlanta Hartsfield-Jackson

$816LATAM Airlines

Tue, Oct 20 - Mon, Nov 2

7:03 am - 2:15 amORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

19h 12m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

2:55 am - 7:05 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

16h 10m2 stops Bogotá El Dorado Toronto Pearson Intl

$818Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

8:43 am - 10:25 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

13h 42m1 stop Miami

12:46 am - 7:49 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

20h 03m1 stop Miami

$828American Airlines

Fri, Oct 23 - Tue, Nov 3

10:01 am - 10:25 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

12h 24m1 stop Miami

7:00 am - 11:33 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

16h 33m1 stop Miami

$828American Airlines

Thu, Oct 22 - Sun, Oct 25

5:27 am - 9:05 pmORD Chicago O'Hare Intl-LIM Lima J Chavez Intl

15h 38m2 stops Atlanta Hartsfield-Jackson Cartagena Rafael Nunez

12:15 am - 8:38 pmLIM Lima J Chavez Intl-ORD Chicago O'Hare Intl

20h 23m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$828LATAM Airlines

Sat, Oct 24 - Thu, Oct 29

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Air Canada flights from Chicago O'Hare Intl Airport to Peru

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

Air Canada

Oct 30

ORD8:45 amChicago O'Hare Intl

17h 30m

2 stops

LIM2:15 amLima J Chavez Intl

Nov 7

LIM8:00 amLima J Chavez Intl

12h 52m

1 stop

ORD7:52 pmChicago O'Hare Intl

$724

Air Canada

Oct 30

ORD8:45 amChicago O'Hare Intl

17h 30m

2 stops

LIM2:15 amLima J Chavez Intl

Nov 6

LIM8:00 amLima J Chavez Intl

12h 58m

1 stop

ORD7:58 pmChicago O'Hare Intl

$728

Air Canada

Oct 30

ORD8:45 amChicago O'Hare Intl

17h 30m

2 stops

LIM2:15 amLima J Chavez Intl

Nov 9

LIM8:00 amLima J Chavez Intl

26h 23m

2 stops

ORD9:23 amChicago O'Hare Intl

$731

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

Nov 27

ORD10:00 amChicago O'Hare Intl

23h 45m

2 stops

AQP10:45 amArequipa Rodriguez Ballon

Dec 1

AQP1:45 pmArequipa Rodriguez Ballon

28h 34m

2 stops

ORD5:19 pmChicago O'Hare Intl

$988

LATAM Airlines

Jan 24

ORD7:10 amChicago O'Hare Intl

24h 20m

2 stops

PIU8:30 amPiura

Jan 27

PIU7:50 amPiura

15h 30m

2 stops

ORD10:20 pmChicago O'Hare Intl

$998

LATAM Airlines

Nov 27

ORD6:00 amChicago O'Hare Intl

24h 20m

2 stops

AQP7:20 amArequipa Rodriguez Ballon

Dec 1

AQP11:25 amArequipa Rodriguez Ballon

26h 25m

2 stops

ORD12:50 pmChicago O'Hare Intl

$1,008

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

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Sat 3/6

3:45 pm-10:40 am

2 stops17h 55m

Lima J Chavez Intl

Sun 3/14

6:04 am-11:06 pm

1 stop17h 02m

$634

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Tue 2/23

3:45 pm-3:15 am

1 stop34h 30m

Lima J Chavez Intl

Tue 3/2

6:04 am-10:13 pm

1 stop17h 09m

$635

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Sat 4/10

12:12 pm-12:30 am

1 stop12h 18m

Lima J Chavez Intl

Sat 4/17

3:00 am-11:20 pm

1 stop20h 20m

$674

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Mon 11/30

8:40 pm-6:10 am

1 stop32h 30m

Lima J Chavez Intl

Mon 12/7

8:00 am-7:52 pm

1 stop12h 52m

$689

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Sun 11/8

4:20 am-11:59 pm

1 stop18h 39m

Lima J Chavez Intl

Thu 11/19

3:00 am-10:10 am

1 stop32h 10m

$694

Quickest round-trip

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Fri 11/13

8:45 am-3:15 am

2 stops17h 30m

Lima J Chavez Intl

Mon 11/16

8:00 am-7:52 pm

1 stop12h 52m

$698

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Sat 12/5

3:00 pm-5:00 am

1 stop13h 00m

Lima J Chavez Intl

Fri 12/11

12:00 pm-9:32 am

1 stop22h 32m

$716

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Mon 3/1

6:10 pm-6:55 am

1 stop11h 45m

Lima J Chavez Intl

Mon 3/8

12:10 pm-8:34 am

1 stop21h 24m

$732

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Sun 11/29

7:05 am-3:15 am

1 stop19h 10m

Lima J Chavez Intl

Sun 12/13

8:00 am-7:54 am

1 stop24h 54m

$762

ChicagoLima

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

ORDLIM

Chicago O'Hare Intl

Fri 11/6

10:30 pm-10:40 am

1 stop11h 10m

Lima J Chavez Intl

Fri 11/13

1:50 am-8:30 pm

1 stop19h 40m

$813

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, February 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 $565. If you’re not able to fly to Peru in February, then January is your next best option. Flight prices from Chicago O'Hare Intl Airport to Peru during January average around $602.

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 $679 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 $608 on momondo.

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

You could potentially save up to 5% 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

Best Price Found	$276
Fastest flight time	10h 07m
Direct flights	None

The best one-way flight to Peru from Chicago O'Hare Intl Airport in the past 72 hours is $276. The best round-trip flight deal from Chicago O'Hare Intl Airport to Peru found on momondo in the last 72 hours is $634.

The fastest flight from Chicago O'Hare Intl Airport to Peru takes 10h 07m

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 October 2026, 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
Arajet	PriceFrom $137	Free Cancellation	Rating 6.4 59 reviews	Search Arajet flights
Copa Airlines	PriceFrom $339	Free Cancellation	Rating 7.6 1,555 reviews	Search Copa Airlines flights
Avianca	PriceFrom $378	Free Cancellation	Rating 6.5 2,554 reviews	Search Avianca flights
Air Canada	PriceFrom $479	Free Cancellation	Rating 7.1 11,782 reviews	Search Air Canada flights
LATAM Airlines	PriceFrom $509	Free Cancellation	Rating 7.4 1,972 reviews	Search LATAM Airlines flights
Delta	PriceFrom $509	Free Cancellation	Rating 7.8 8,649 reviews	Search Delta flights
American Airlines	PriceFrom $520	Free Cancellation	Rating 7.0 12,182 reviews	Search American Airlines flights
GOL	PriceFrom $522	Free Cancellation	Rating 7.3 1,326 reviews	Search GOL flights
United Airlines	PriceFrom $564	Free Cancellation	Rating 7.3 10,389 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?

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.