What are the cheapest airlines to fly from Chicago to Peru one-way?

For one-way options, check prices for Avianca. According to our data, you can fly for as low as $139. Users have also found prices from $245 and $251 on Copa Airlines and Volaris, respectively.

What are the most popular routes from Chicago to Peru?

The most popular flight routes from Chicago to Peru are Chicago O'Hare Intl - Lima J Chavez Intl, Chicago Midway - Lima J Chavez Intl and Chicago O'Hare Intl - Cusco Velazco Astete.

What are the most popular airlines that fly from Chicago to Peru?

Consider American Airlines, Avianca or Copa Airlines when booking your flight. These represent the most popular airlines when flying from Chicago to Peru.

How far in advance should I book a flight from Chicago to Peru?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 50% on flights from Chicago to Peru compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $484. For sooner than that we have options available in the next 3 days from $649.

What is the cheapest month to fly from Chicago to Peru?

The best pricing can be found in the month of January. Prices to Peru from Chicago average $701. You can even find prices in January for less than $701, as users have found deals to Peru from as low as $461. The month of December appears to be one of the more expensive times to travel to Peru from Chicago. Flying in the targeted month can save you up to 40%.

Can I find deals for flights from Chicago to Peru that include hotel bookings?

Yes. In addition to deals on Chicago to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to Peru?

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

Can I find deals for business class flights from Chicago to Peru?

Yes. Cheapflights offers flight deals from Chicago 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.

$628+ Flights from Chicago to Peru

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Cheap flight deals from Chicago to Peru

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$485 (Trip.com)
One-way from	$139 (Cheapflightsfares)
Popular in	December
Cheapest in	January
Average price	$585

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 (CHI) to Peru

Search Deals

One-way flight from Chicago (CHI) to Peru

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

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Find flight deals from Chicago to Peru

Cheapest flights from Chicago to Peru
Explore the most affordable flight options available from Chicago to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 20, 2025.

dim. 4/67:51 amORD - CUZ

2 stops15h 04mMultiple Airlines

dim. 4/1311:55 pmCUZ - ORD

2 stops48h 37mMultiple Airlines

Deal found 2/20

$485

lun. 12/11:35 pmORD - LIM

1 stop10h 10mMultiple Airlines

mer. 12/315:55 amLIM - ORD

1 stop17h 12mMultiple Airlines

Deal found 2/19

$486

sam. 4/197:51 amORD - LIM

1 stop14h 54mCopa Airlines

dim. 4/2711:00 amLIM - ORD

1 stop13h 32mCopa Airlines

Deal found 2/20

$498

mar. 3/188:23 amORD - LIM

1 stop15h 02mAmerican Airlines

mar. 3/256:00 amLIM - ORD

1 stop17h 24mAmerican Airlines

Deal found 2/20

$501

mar. 4/82:35 pmORD - LIM

1 stop28h 45mAvianca

sam. 4/122:50 amLIM - ORD

1 stop10h 25mAvianca

Deal found 2/19

$510

mar. 3/182:55 pmORD - LIM

2 stops15h 30mDelta

mar. 3/2511:55 pmLIM - ORD

2 stops20h 49mDelta

Deal found 2/20

$521

dim. 4/276:45 pmMDW - LIM

1 stop10h 15mDelta

dim. 5/412:05 amLIM - MDW

2 stops17h 54mDelta

Deal found 2/20

$525

mar. 3/1810:35 amORD - LIM

2 stops19h 50mLATAM Airlines

jeu. 4/1012:05 amLIM - ORD

2 stops23h 54mLATAM Airlines

Deal found 2/20

$529

jeu. 5/82:35 pmORD - CUZ

1 stop20h 25mAvianca

mar. 5/204:45 pmCUZ - ORD

1 stop20h 30mAvianca

Deal found 2/19

$532

dim. 4/67:51 amORD - AQP

2 stops23h 55mMultiple Airlines

dim. 4/138:21 amAQP - ORD

2 stops16h 11mMultiple Airlines

Deal found 2/20

$550

mar. 3/46:23 amORD - LIM

1 stop21h 19mVolaris

ven. 4/46:14 amLIM - ORD

1 stop17h 18mVolaris

Deal found 2/20

$588

lun. 4/79:52 amMDW - LIM

1 stop11h 18mLATAM Airlines

mar. 4/228:15 amLIM - MDW

2 stops14h 11mLATAM Airlines

Deal found 2/20

$589

Best flights from Chicago to Peru
Discover carefully curated flight deals from Chicago to Peru that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated février 20, 2025.

dim. 4/67:51 amORD - CUZ

2 stops15h 04mMultiple Airlines

dim. 4/1311:55 pmCUZ - ORD

2 stops48h 37mMultiple Airlines

Deal found 2/20

$485

sam. 4/197:51 amORD - LIM

1 stop14h 54mCopa Airlines

dim. 4/2711:00 amLIM - ORD

1 stop13h 32mCopa Airlines

Deal found 2/20

$498

mar. 3/188:23 amORD - LIM

1 stop15h 02mAmerican Airlines

mar. 3/256:00 amLIM - ORD

1 stop17h 24mAmerican Airlines

Deal found 2/20

$501

mar. 4/82:35 pmORD - LIM

1 stop28h 45mAvianca

sam. 4/122:50 amLIM - ORD

1 stop10h 25mAvianca

Deal found 2/19

$510

mar. 3/182:55 pmORD - LIM

2 stops15h 30mDelta

mar. 3/2511:55 pmLIM - ORD

2 stops20h 49mDelta

Deal found 2/20

$521

mar. 3/1810:35 amORD - LIM

2 stops19h 50mLATAM Airlines

jeu. 4/1012:05 amLIM - ORD

2 stops23h 54mLATAM Airlines

Deal found 2/20

$529

mar. 3/46:23 amORD - LIM

1 stop21h 19mVolaris

ven. 4/46:14 amLIM - ORD

1 stop17h 18mVolaris

Deal found 2/20

$588

dim. 3/29:30 pmORD - LIM

1 stop25h 25mUnited Airlines

mer. 3/51:50 amLIM - ORD

1 stop23h 25mUnited Airlines

Deal found 2/20

$646

lun. 4/72:35 pmORD - LIM

1 stop10h 00mMultiple Airlines

mar. 4/227:00 amLIM - ORD

2 stops17h 41mMultiple Airlines

Deal found 2/20

$500

dim. 4/276:45 pmMDW - LIM

1 stop10h 15mDelta

dim. 5/412:05 amLIM - MDW

2 stops17h 54mDelta

Deal found 2/20

$525

jeu. 5/82:35 pmORD - CUZ

1 stop20h 25mAvianca

mar. 5/204:45 pmCUZ - ORD

1 stop20h 30mAvianca

Deal found 2/19

$532

lun. 4/712:48 pmMDW - LIM

2 stops17h 37mLATAM Airlines

mar. 4/228:15 amLIM - MDW

2 stops14h 11mLATAM Airlines

Deal found 2/20

$589

Last-minute flights from Chicago to Peru
Discover last-minute flight deals from Chicago to Peru. Data last updated février 20, 2025 and is based on user searches.

mar. 2/256:00 amMDW - LIM

2 stops15h 30mDelta

lun. 3/311:55 pmLIM - MDW

2 stops19h 16mDelta

Deal found 2/20

$723

mer. 2/261:35 pmORD - LIM

1 stop18h 50mAvianca

mer. 4/28:25 pmLIM - ORD

1 stop16h 50mAvianca

Deal found 2/20

$629

jeu. 2/275:10 amMDW - LIM

2 stops46h 32mMultiple Airlines

lun. 3/31:15 amLIM - MDW

1 stop14h 58mMultiple Airlines

Deal found 2/20

$762

jeu. 2/277:55 pmMDW - LIM

2 stops31h 47mVolaris

mar. 3/45:55 amLIM - MDW

2 stops27h 50mVolaris

Deal found 2/20

$956

ven. 2/285:45 amORD - LIM

1 stop14h 10mDelta

mer. 4/28:50 amLIM - ORD

2 stops15h 06mDelta

Deal found 2/20

$991

sam. 3/14:00 pmORD - LIM

1 stop12h 09mAmerican Airlines

ven. 3/77:00 amLIM - ORD

1 stop18h 18mAmerican Airlines

Deal found 2/20

$767

sam. 3/16:23 amORD - AQP

2 stops37h 38mMultiple Airlines

jeu. 3/139:36 pmAQP - ORD

2 stops26h 01mMultiple Airlines

Deal found 2/20

$872

dim. 3/25:40 pmORD - LIM

2 stops34h 02mVolaris

jeu. 3/65:55 amLIM - ORD

1 stop23h 42mVolaris

Deal found 2/20

$633

dim. 3/25:40 pmORD - LIM

2 stops34h 02mMultiple Airlines

jeu. 3/65:55 amLIM - ORD

2 stops34h 01mMultiple Airlines

Deal found 2/20

$645

dim. 3/29:30 pmORD - LIM

1 stop25h 25mUnited Airlines

mer. 3/51:50 amLIM - ORD

1 stop23h 25mUnited Airlines

Deal found 2/20

$646

dim. 3/26:00 amMDW - LIM

1 stop13h 55mLATAM Airlines

ven. 4/48:50 amLIM - MDW

2 stops24h 17mLATAM Airlines

Deal found 2/20

$801

dim. 3/26:38 pmORD - AQP

2 stops34h 37mDelta

jeu. 3/138:25 pmAQP - ORD

2 stops36h 12mDelta

Deal found 2/20

$826

One-way flights from Chicago to Peru
Search for one-way flight options from Chicago to Peru. Find affordable one-way fares based on user searches. Data last updated février 20, 2025.

mer. 4/22:35 pmORD - LIM

1 stop11h 10mAvianca

Deal found 2/18

$139

mar. 4/12:31 pmORD - LIM

2 stops34h 24mMultiple Airlines

Deal found 2/19

$229

lun. 3/317:55 amORD - LIM

1 stop11h 20mCopa Airlines

Deal found 2/20

$245

ven. 5/96:34 pmORD - LIM

2 stops34h 32mVolaris

Deal found 2/19

$251

mer. 3/1912:26 pmMDW - LIM

2 stops37h 24mMultiple Airlines

Deal found 2/20

$255

jeu. 4/172:35 pmORD - CUZ

1 stop20h 25mAvianca

Deal found 2/19

$261

mer. 3/122:35 pmORD - TCQ

2 stops20h 45mMultiple Airlines

Deal found 2/19

$318

sam. 5/310:28 amORD - LIM

2 stops11h 57mAmerican Airlines

Deal found 2/19

$318

jeu. 3/135:55 amORD - CUZ

2 stops32h 20mMultiple Airlines

Deal found 2/20

$320

sam. 5/36:04 amMDW - LIM

2 stops15h 41mDelta

Deal found 2/20

$326

dim. 3/236:30 pmORD - AQP

3 stops37h 01mMultiple Airlines

Deal found 2/19

$336

dim. 3/164:59 pmMDW - LIM

2 stops28h 51mLATAM Airlines

Deal found 2/20

$352

Find flights from Chicago to Peru within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

dim. 4/6

7:51 am-10:55 pm

2 stops15h 04m

Cusco Velazco Astete

dim. 4/13

11:55 pm-12:32 am

2 stops48h 37m

$485

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

sam. 4/19

7:51 am-10:45 pm

1 stop14h 54m

Lima J Chavez Intl

dim. 4/27

11:00 am-12:32 am

1 stop13h 32m

$498

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

lun. 4/7

2:35 pm-12:35 am

1 stop10h 00m

Lima J Chavez Intl

mar. 4/22

7:00 am-12:41 am

2 stops17h 41m

$500

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

mar. 3/18

8:23 am-11:25 pm

1 stop15h 02m

Lima J Chavez Intl

mar. 3/25

6:00 am-11:24 pm

1 stop17h 24m

$501

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

mar. 4/8

2:35 pm-7:20 pm

1 stop28h 45m

Lima J Chavez Intl

sam. 4/12

2:50 am-1:15 pm

1 stop10h 25m

$510

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

mar. 3/18

2:55 pm-6:25 am

2 stops15h 30m

Lima J Chavez Intl

mar. 3/25

11:55 pm-8:44 pm

2 stops20h 49m

$521

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

dim. 4/27

6:45 pm-5:00 am

1 stop10h 15m

Lima J Chavez Intl

dim. 5/4

12:05 am-5:59 pm

2 stops17h 54m

$525

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

mar. 3/18

10:35 am-6:25 am

2 stops19h 50m

Lima J Chavez Intl

jeu. 4/10

12:05 am-11:59 pm

2 stops23h 54m

$529

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

jeu. 5/8

2:35 pm-11:00 am

1 stop20h 25m

Cusco Velazco Astete

mar. 5/20

4:45 pm-1:15 pm

1 stop20h 30m

$532

ChicagoArequipa

ORD - AQP

ORDAQP

Chicago O'Hare Intl

dim. 4/6

7:51 am-7:46 am

2 stops23h 55m

Arequipa Rodriguez Ballon

dim. 4/13

8:21 am-12:32 am

2 stops16h 11m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 50 results

...

Best time to book a flight from Chicago to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Chicago 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.

Travel insights for flights from Chicago to Peru

Get recent, data-driven insights about flights from Chicago to Peru including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to Peru?

Currently, April is the cheapest month in which you can book a flight from Chicago to Peru (average of $499). Flying from Chicago 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 CHI to PE?

When flying from Chicago 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

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

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 a feel of what it's like to fly with Delta, Copa Airlines and LATAM Airlines from Chicago to Peru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,219 reviews

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

8,219 reviews

Delta

8.0

Very good

8,219 reviews

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

1,510 reviews

Delta

8.0

Very good

8,219 reviews

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

1,795 reviews

Delta

8.0

Very good

8,219 reviews

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

1,771 reviews

Delta

8.0

Very good

8,219 reviews

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

8,765 reviews

Delta

8.0

Very good

8,219 reviews

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

What are the cheapest airlines to fly from Chicago to Peru one-way?
For one-way options, check prices for Avianca. According to our data, you can fly for as low as $139. Users have also found prices from $245 and $251 on Copa Airlines and Volaris, respectively.
What are the most popular routes from Chicago to Peru?
The most popular flight routes from Chicago to Peru are Chicago O'Hare Intl - Lima J Chavez Intl, Chicago Midway - Lima J Chavez Intl and Chicago O'Hare Intl - Cusco Velazco Astete.
Can I find deals for flights from Chicago to Peru that include hotel bookings?
Yes. In addition to deals on Chicago to Peru flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Peru?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Peru.
Can I find deals for business class flights from Chicago to Peru?
Yes. Cheapflights offers flight deals from Chicago 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 to Peru?
Currently, April is the cheapest month in which you can book a flight from Chicago to Peru (average of $499). Flying from Chicago 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

Alternative routes for Chicago to Peru

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St. Louis to Bogotá flights

Top 7 airlines flying from Chicago to Peru

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$349	Average$647	FlexibilityNo cancel fee	On-timeN/A
Spirit Airlines	Cheapest$391	Average$775	FlexibilityNo cancel fee	On-time65%
Avianca	Cheapest$397	Average$558	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$459	Average$687	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$512	Average$772	FlexibilityNo cancel fee	On-time69%
LATAM Airlines	Cheapest$522	Average$827	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$547	Average$863	FlexibilityNo cancel fee	On-time71%

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$139+ Cheap flights from Chicago (CHI) 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to Peru with Cheapflights

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Cheap flight deals from Chicago to Peru

Keep the following information in mind while searching for Chicago to Peru flight deals. Data was last updated février 20, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Peru

Cheapest flights from Chicago to PeruExplore the most affordable flight options available from Chicago to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 20, 2025.

Explore the most affordable flight options available from Chicago to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 20, 2025.

Find flights from Chicago to Peru within your budget

Best time to book a flight from Chicago to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Chicago with our price prediction graph.

Travel insights for flights from Chicago to Peru

Get recent, data-driven insights about flights from Chicago to Peru including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to Peru?

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

Find hourly flight availability from Chicago 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 février 20, 2025.

Rainfall in Peru by month

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

Temperature in Peru by month

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

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 février 20, 2025.

Get a feel of what it's like to fly with Delta, Copa Airlines and LATAM Airlines from Chicago to Peru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 to Peru one-way?

What are the most popular routes from Chicago to Peru?

Can I find deals for flights from Chicago to Peru that include hotel bookings?

How can I find direct flights from Chicago to Peru?

Can I find deals for business class flights from Chicago to Peru?

What is the cheapest month to book a flight from Chicago to Peru?

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 Chicago to Peru

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Chicago to Peru

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Cheapest flights from Chicago to Peru
Explore the most affordable flight options available from Chicago to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 20, 2025.