HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Peru

$163+ Cheap flights from O'Hare Intl (ORD) to Peru

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIM
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Peru with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Peru

Keep the following information in mind while searching for O'Hare Intl to Peru flight deals. Data was last updated April 16, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$306
(Avianca)

One-way from

$163
(Expedia)

Popular in

December

Cheapest in

February

Average price

$573
Provider with most accurate pricing for Chicago (CHI)-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Lima J Chavez Intl flights.
Search Deals
From Chicago O'Hare Intl to Peru
Search Deals
One-way flight from Chicago O'Hare Intl to Peru
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from O'Hare Intl to Peru

Cheapest flights from O'Hare Intl to Peru
Explore the most affordable flight options available from O'Hare Intl to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

This Avianca deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:35 pmORD - LIM
1 stop11h 10mAvianca
Mon 5/58:25 pmLIM - ORD
1 stop16h 50mAvianca
Deal found 4/15$306
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:54 amORD - LIM
1 stop14h 51mCopa Airlines
Tue 5/2011:00 amLIM - ORD
1 stop26h 47mCopa Airlines
Deal found 4/16$331
This Booking.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:35 pmORD - LIM
1 stop18h 50mMultiple Airlines
Wed 11/265:55 amLIM - ORD
1 stop17h 12mMultiple Airlines
Deal found 4/14$333
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:30 amORD - LIM
2 stops14h 45mDelta
Mon 5/198:50 amLIM - ORD
2 stops15h 08mDelta
Deal found 4/15$385
This LATAM Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:00 amORD - LIM
1 stop15h 10mLATAM Airlines
Thu 9/118:15 amLIM - ORD
2 stops15h 38mLATAM Airlines
Deal found 4/15$389
This Avianca deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:35 pmORD - CUZ
1 stop20h 25mAvianca
Tue 5/204:45 pmCUZ - ORD
1 stop20h 30mAvianca
Deal found 4/15$436
This United deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:45 pmORD - CUZ
2 stops15h 15mMultiple Airlines
Mon 9/154:45 pmCUZ - ORD
2 stops29h 56mMultiple Airlines
Deal found 4/15$451
This LATAM Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:55 pmORD - CUZ
2 stops17h 55mLATAM Airlines
Mon 11/105:55 amCUZ - ORD
2 stops18h 58mLATAM Airlines
Deal found 4/15$483
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:55 amORD - LIM
1 stop21h 05mAeromexico
Wed 5/215:20 pmLIM - ORD
1 stop30h 35mAeromexico
Deal found 4/15$569
This United deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/255:15 amORD - LIM
1 stop17h 45mUnited Airlines
Sat 5/312:40 amLIM - ORD
1 stop32h 47mUnited Airlines
Deal found 4/15$585
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:34 pmORD - LIM
2 stops34h 32mVolaris
Wed 5/216:14 amLIM - ORD
1 stop23h 28mVolaris
Deal found 4/16$589
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:07 pmORD - AQP
2 stops29h 34mMultiple Airlines
Fri 6/68:31 amAQP - ORD
2 stops29h 16mMultiple Airlines
Deal found 4/14$639

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Peru that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 16, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Peru that are best for you.

Fly from

O'Hare Intl

Fly to

Peru

Route

Depart

Return

Price

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Fri 4/25

2:35 pm-1:45 am

1 stop11h 10m

Lima J Chavez Intl

Mon 5/5

8:25 pm-1:15 pm

1 stop16h 50m

$306

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Tue 5/6

7:54 am-10:45 pm

1 stop14h 51m

Lima J Chavez Intl

Tue 5/20

11:00 am-1:47 pm

1 stop26h 47m

$331

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 5/5

5:30 am-8:15 pm

2 stops14h 45m

Lima J Chavez Intl

Mon 5/19

8:50 am-11:58 pm

2 stops15h 08m

$385

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Fri 4/25

5:30 am-9:10 pm

1 stop15h 40m

Lima J Chavez Intl

Mon 5/5

11:40 pm-11:59 pm

2 stops24h 19m

$436

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Tue 5/13

2:35 pm-11:00 am

1 stop20h 25m

Cusco Velazco Astete

Tue 5/20

4:45 pm-1:15 pm

1 stop20h 30m

$436

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Mon 9/8

7:45 pm-11:00 am

2 stops15h 15m

Cusco Velazco Astete

Mon 9/15

4:45 pm-10:41 pm

2 stops29h 56m

$451

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Wed 5/14

2:35 pm-1:45 am

1 stop11h 10m

Lima J Chavez Intl

Wed 5/21

7:00 am-8:08 pm

2 stops13h 08m

$480

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Fri 9/5

7:00 am-7:20 am

2 stops24h 20m

Cusco Velazco Astete

Fri 9/19

6:15 pm-6:56 pm

2 stops24h 41m

$483

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Tue 5/13

1:55 am-11:00 pm

1 stop21h 05m

Lima J Chavez Intl

Wed 5/21

5:20 pm-11:55 pm

1 stop30h 35m

$569

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Fri 4/25

5:15 am-11:00 pm

1 stop17h 45m

Lima J Chavez Intl

Sat 5/3

12:40 am-9:27 am

1 stop32h 47m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 37 results
1
2
3
4

Best time to book a flight from O'Hare Intl to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Peru

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Peru?

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Peru (average of $499). Flying from Chicago O'Hare Intl Airport to Peru in December is currently the most expensive (average of $802). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to PE?

Find hourly flight availability from O'Hare Intl to Peru. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 16, 2025.

When flying from Chicago O'Hare Intl Airport to Peru, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Peru by month

Plan your trip to Peru by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Peru ranges from 0.0 - 0.0 inches per month. January is typically the wettest month, when rainfall can reach 0.0 in. January is typically the driest time to visit Peru when rainfall is around 0.0 in.

Temperature in Peru by month

Plan your trip to Peru by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Peru, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peru. Reviews last updated April 16, 2025.
To help decide which airline to fly from Chicago to Peru, see what other customers have to say about Delta, Copa Airlines and LATAM Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,408 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,761 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,699 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,665 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Peru. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Peru one-way?

    One-way options have recently been found by users for as low as $163 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $245 and LATAM Airlines from $246 one-way.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Peru?

    When deciding which route to take from Chicago O'Hare Intl Airport to Peru consider Chicago O'Hare Intl - Lima J Chavez Intl, Chicago O'Hare Intl - Cusco Velazco Astete or Chicago O'Hare Intl - Trujillo as they are the most popular.

  • Can I find deals for flights from O'Hare Intl to Peru that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Peru?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Peru.

  • Can I find deals for business class flights from O'Hare Intl to Peru?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Peru by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Peru?

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Peru (average of $499). Flying from Chicago O'Hare Intl Airport to Peru in December is currently the most expensive (average of $802). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Peru

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bogotá flights
O'Hare Intl to Lima flights
O'Hare Intl to Guarulhos Intl flights
O'Hare Intl to Jose Maria Cordova Intl flights
Midway to Lima flights
O'Hare Intl to Ministro Pistarini flights
O'Hare Intl to Cartagena flights
Midway to Bogotá flights
Midway to Jose Maria Cordova Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Quito flights
O'Hare Intl to Viracopos flights
O'Hare Intl to Cuzco flights
O'Hare Intl to Cali flights
Midway to Ministro Pistarini flights
Midway to Guarulhos Intl flights
O'Hare Intl to Congonhas flights
O'Hare Intl to Santiago flights
O'Hare Intl to Santos Dumont flights
O'Hare Intl to La Paz flights
Midway to Cartagena flights
O'Hare Intl to Guayaquil flights
Midway to Quito flights
Midway to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Barranquilla flights
Midway to Santiago flights
O'Hare Intl to Asuncion flights
O'Hare Intl to Montevideo flights
O'Hare Intl to Pereira flights
O'Hare Intl to Georgetown flights
O'Hare Intl to Santa Marta flights
O'Hare Intl to Baltra flights
O'Hare Intl to Belo Horizonte flights
O'Hare Intl to Salvador flights
O'Hare Intl to Cordoba flights
O'Hare Intl to San Cristobal flights
O'Hare Intl to Manaus flights
O'Hare Intl to Santa Cruz de la Sierra flights
O'Hare Intl to Fortaleza flights
O'Hare Intl to Easter Island flights
Midway to Fortaleza flights
O'Hare Intl to Bucaramanga flights
O'Hare Intl to Mendoza flights

Top 7 airlines flying from O'Hare Intl to Peru

Discover the top 7 airlines that operate flights from O'Hare Intl to Peru. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$310Average$548FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$746FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$339Average$632FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$391Average$775FlexibilityNo cancel feeOn-time65%
LATAM AirlinesCheapest$479Average$885FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$514Average$885FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$536Average$831FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.