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

For one-way options, check prices for Volaris. According to our data, you can fly for as low as $239. Users have also found prices from $245 and $247 on Copa Airlines and Avianca, 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 52% 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 $482. For sooner than that we have options available in the next 3 days from $656.

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

The best pricing can be found in the month of February. Prices to Peru from Chicago average $688. You can even find prices in February for less than $688, as users have found deals to Peru from as low as $195. 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 45%.

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.

$590+ 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	$325 (Trip.com)
One-way from	$239 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$682

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.

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From Chicago (CHI) to Peru

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One-way flight from Chicago (CHI) to Peru

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 28, 2025.

Sun 4/62:35 pmORD - LIM

1 stop11h 10mAvianca

Tue 4/228:25 pmLIM - ORD

1 stop16h 50mAvianca

Deal found 3/27

$325

Tue 4/157:51 amORD - LIM

1 stop14h 54mCopa Airlines

Tue 4/224:40 pmLIM - ORD

1 stop31h 52mCopa Airlines

Deal found 3/27

$341

Tue 4/1511:15 amORD - LIM

2 stops19h 10mLATAM Airlines

Tue 4/298:50 amLIM - ORD

2 stops15h 09mLATAM Airlines

Deal found 3/27

$383

Mon 5/56:04 amMDW - LIM

1 stop15h 06mDelta

Mon 5/2611:20 pmLIM - MDW

1 stop10h 15mDelta

Deal found 3/26

$385

Sun 6/15:30 amORD - LIM

2 stops16h 15mDelta

Thu 6/512:15 pmLIM - ORD

1 stop20h 14mDelta

Deal found 3/26

$385

Wed 10/226:00 amORD - LIM

2 stops15h 45mMultiple Airlines

Wed 11/59:00 amLIM - ORD

1 stop15h 18mMultiple Airlines

Deal found 3/27

$428

Thu 10/96:50 pmMDW - LIM

1 stop10h 10mLATAM Airlines

Sat 10/2512:15 pmLIM - MDW

1 stop21h 36mLATAM Airlines

Deal found 3/26

$448

Sun 5/115:00 amORD - LIM

2 stops23h 10mBritish Airways

Sun 5/1811:45 pmLIM - ORD

2 stops23h 23mBritish Airways

Deal found 3/26

$462

Mon 5/52:35 pmORD - CUZ

1 stop20h 25mAvianca

Mon 5/124:45 pmCUZ - ORD

1 stop20h 30mAvianca

Deal found 3/26

$465

Sun 5/116:00 amMDW - LIM

2 stops14h 15mKLM

Sun 5/181:30 pmLIM - MDW

2 stops20h 10mKLM

Deal found 3/26

$501

Sat 5/102:35 pmORD - CUZ

1 stop20h 25mMultiple Airlines

Sat 5/179:57 pmCUZ - ORD

2 stops39h 18mMultiple Airlines

Deal found 3/26

$528

Sun 3/305:15 amORD - LIM

1 stop17h 45mUnited Airlines

Mon 3/3112:40 amLIM - ORD

1 stop32h 45mUnited Airlines

Deal found 3/27

$571

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 March 28, 2025.

Sun 4/62:35 pmORD - LIM

1 stop11h 10mAvianca

Tue 4/228:25 pmLIM - ORD

1 stop16h 50mAvianca

Deal found 3/27

$325

Tue 4/157:51 amORD - LIM

1 stop14h 54mCopa Airlines

Tue 4/224:40 pmLIM - ORD

1 stop31h 52mCopa Airlines

Deal found 3/27

$341

Tue 4/1511:15 amORD - LIM

2 stops19h 10mLATAM Airlines

Tue 4/298:50 amLIM - ORD

2 stops15h 09mLATAM Airlines

Deal found 3/27

$383

Mon 5/56:04 amMDW - LIM

2 stops14h 11mDelta

Mon 5/2611:20 pmLIM - MDW

1 stop10h 15mDelta

Deal found 3/26

$385

Mon 5/51:55 amORD - LIM

1 stop19h 50mMultiple Airlines

Mon 5/2612:05 amLIM - ORD

2 stops23h 53mMultiple Airlines

Deal found 3/27

$433

Sun 5/118:05 amORD - LIM

2 stops20h 05mIberia

Sun 5/1811:45 pmLIM - ORD

2 stops23h 23mIberia

Deal found 3/26

$457

Sun 5/115:00 amORD - LIM

2 stops23h 10mBritish Airways

Sun 5/1811:45 pmLIM - ORD

2 stops23h 23mBritish Airways

Deal found 3/26

$462

Sun 5/116:00 amMDW - LIM

2 stops14h 15mKLM

Sun 5/181:30 pmLIM - MDW

2 stops20h 10mKLM

Deal found 3/26

$501

Sun 3/305:15 amORD - LIM

1 stop17h 45mUnited Airlines

Mon 3/3112:40 amLIM - ORD

1 stop32h 45mUnited Airlines

Deal found 3/27

$571

Wed 4/210:05 amORD - CUZ

2 stops20h 19mAmerican Airlines

Wed 4/94:27 pmCUZ - ORD

2 stops18h 32mAmerican Airlines

Deal found 3/27

$613

Sun 6/15:30 amORD - LIM

2 stops16h 15mDelta

Thu 6/512:15 pmLIM - ORD

1 stop20h 14mDelta

Deal found 3/26

$385

Tue 4/296:04 amMDW - LIM

2 stops15h 56mLATAM Airlines

Tue 5/61:30 pmLIM - MDW

2 stops22h 23mLATAM Airlines

Deal found 3/27

$389

Last-minute flights from Chicago to Peru
Discover last-minute flight deals from Chicago to Peru. Data last updated March 28, 2025 and is based on user searches.

Sun 3/305:15 amORD - LIM

1 stop17h 45mUnited Airlines

Mon 3/3112:40 amLIM - ORD

1 stop32h 45mUnited Airlines

Deal found 3/27

$571

Wed 4/210:05 amORD - CUZ

2 stops20h 19mAmerican Airlines

Wed 4/95:22 pmCUZ - ORD

2 stops17h 37mAmerican Airlines

Deal found 3/25

$613

Thu 4/311:20 amORD - LIM

2 stops18h 40mLATAM Airlines

Thu 4/1012:00 pmLIM - ORD

1 stop11h 59mLATAM Airlines

Deal found 3/27

$389

Thu 4/36:20 pmORD - CUZ

2 stops21h 00mLATAM Airlines

Thu 4/107:00 amCUZ - ORD

2 stops16h 59mLATAM Airlines

Deal found 3/26

$635

Thu 4/39:52 amMDW - CUZ

2 stops14h 43mDelta

Thu 4/107:55 pmCUZ - MDW

2 stops16h 08mDelta

Deal found 3/26

$705

Fri 4/46:00 amMDW - LIM

1 stop15h 10mDelta

Sun 4/611:20 pmLIM - MDW

2 stops18h 42mDelta

Deal found 3/27

$389

Fri 4/43:10 pmORD - LIM

2 stops12h 59mAmerican Airlines

Sun 4/611:45 pmLIM - ORD

2 stops14h 30mAmerican Airlines

Deal found 3/27

$577

Sat 4/56:00 amMDW - LIM

1 stop15h 10mLATAM Airlines

Fri 4/1112:05 amLIM - MDW

2 stops22h 16mLATAM Airlines

Deal found 3/27

$450

Sat 4/52:35 pmORD - CUZ

2 stops27h 25mMultiple Airlines

Sat 4/129:55 amCUZ - ORD

2 stops27h 20mMultiple Airlines

Deal found 3/27

$599

Sat 4/52:35 pmORD - CUZ

1 stop20h 25mAvianca

Sat 4/124:45 pmCUZ - ORD

1 stop20h 30mAvianca

Deal found 3/27

$675

Sun 4/62:35 pmORD - LIM

1 stop11h 10mAvianca

Tue 4/228:25 pmLIM - ORD

1 stop16h 50mAvianca

Deal found 3/27

$325

Sun 4/64:59 pmMDW - LIM

1 stop12h 01mDelta

Tue 4/2211:20 pmLIM - MDW

1 stop23h 02mDelta

Deal found 3/27

$469

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 March 28, 2025.

Fri 5/306:34 pmORD - LIM

2 stops34h 32mVolaris

Deal found 3/27

$239

Tue 4/17:51 amORD - LIM

1 stop11h 24mCopa Airlines

Deal found 3/27

$245

Fri 5/162:35 pmORD - LIM

1 stop11h 10mAvianca

Deal found 3/26

$247

Mon 4/76:00 amMDW - LIM

2 stops16h 00mDelta

Deal found 3/27

$248

Tue 4/110:28 amORD - LIM

2 stops11h 57mAmerican Airlines

Deal found 3/27

$248

Mon 5/269:55 amORD - LIM

1 stop28h 40mMultiple Airlines

Deal found 3/27

$252

Tue 5/279:55 amORD - CUZ

2 stops44h 29mMultiple Airlines

Deal found 3/27

$266

Mon 4/141:03 pmMDW - LIM

2 stops28h 37mMultiple Airlines

Deal found 3/27

$290

Mon 5/262:35 pmORD - CUZ

1 stop20h 25mAvianca

Deal found 3/27

$351

Fri 5/166:00 amMDW - LIM

2 stops27h 40mLATAM Airlines

Deal found 3/26

$375

Fri 8/156:50 pmMDW - CUZ

3 stops28h 30mLATAM Airlines

Deal found 3/26

$438

Fri 5/163:49 pmMDW - CUZ

3 stops19h 11mMultiple Airlines

Deal found 3/26

$491

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 4/6

2:35 pm-1:45 am

1 stop11h 10m

Lima J Chavez Intl

Tue 4/22

8:25 pm-1:15 pm

1 stop16h 50m

$325

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Tue 4/15

7:51 am-10:45 pm

1 stop14h 54m

Lima J Chavez Intl

Tue 4/22

4:40 pm-12:32 am

1 stop31h 52m

$341

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Mon 5/5

6:04 am-9:10 pm

1 stop15h 06m

Lima J Chavez Intl

Mon 5/26

11:20 pm-9:35 am

1 stop10h 15m

$385

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Wed 9/3

11:19 am-5:00 am

1 stop17h 41m

Lima J Chavez Intl

Mon 9/15

8:50 am-11:55 pm

2 stops15h 05m

$385

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Tue 4/29

6:04 am-10:00 pm

2 stops15h 56m

Lima J Chavez Intl

Tue 5/6

1:30 pm-11:53 am

2 stops22h 23m

$389

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 4/7

11:20 am-8:00 am

2 stops20h 40m

Lima J Chavez Intl

Tue 4/22

8:50 am-8:41 am

2 stops23h 51m

$398

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Fri 9/5

1:55 am-9:45 pm

1 stop19h 50m

Lima J Chavez Intl

Mon 9/15

4:00 pm-9:21 pm

2 stops29h 21m

$433

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sun 5/11

5:00 am-4:10 am

2 stops23h 10m

Lima J Chavez Intl

Sun 5/18

11:45 pm-11:08 pm

2 stops23h 23m

$462

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Mon 5/5

2:35 pm-11:00 am

1 stop20h 25m

Cusco Velazco Astete

Mon 5/12

4:45 pm-1:15 pm

1 stop20h 30m

$465

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sat 9/6

9:05 pm-11:00 pm

1 stop25h 55m

Lima J Chavez Intl

Sun 9/14

12:40 am-7:53 am

1 stop31h 13m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 48 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Peru

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, KLM 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

7,896 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

7,896 reviews

Delta

8.0

Very good

7,896 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.

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,896 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

1,750 reviews

Delta

8.0

Very good

7,896 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

7.5

Good

1,395 reviews

Delta

8.0

Very good

7,896 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

8,603 reviews

Delta

8.0

Very good

7,896 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 Volaris. According to our data, you can fly for as low as $239. Users have also found prices from $245 and $247 on Copa Airlines and Avianca, 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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Top 7 airlines flying from Chicago to Peru

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$310	Average$556	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$336	Average$647	FlexibilityNo cancel fee	On-timeN/A
Spirit Airlines	Cheapest$391	Average$775	FlexibilityNo cancel fee	On-time65%
Copa Airlines	Cheapest$436	Average$657	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$515	Average$909	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$516	Average$835	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$536	Average$831	FlexibilityNo cancel fee	On-time69%

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$223+ 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 4/6. 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 March 28, 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 March 28, 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 March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Peru that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Peru

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 March 28, 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 March 28, 2025.

Get a feel of what it's like to fly with Delta, KLM 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 March 28, 2025.