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Peru

$220+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LIM
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$511
(SmartFares)

One-way from

$220
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$696
From Chicago (CHI) to Peru
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One-way flight from Chicago (CHI) to Peru
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Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This SmartFares deal was found by Cheapflights users on 7/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amMDW - LIM
1 stop15h 10mLATAM Airlines
Fri 9/1212:00 pmLIM - MDW
1 stop21h 47mLATAM Airlines
Deal found 7/31$511
This SmartFares deal was found by Cheapflights users on 7/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:10 pmORD - LIM
1 stop26h 45mLATAM Airlines
Fri 11/711:40 pmLIM - ORD
1 stop13h 37mLATAM Airlines
Deal found 7/29$511
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:05 amORD - LIM
3 stops31h 20mMultiple Airlines
Wed 12/106:04 amLIM - ORD
1 stop17h 02mMultiple Airlines
Deal found 7/31$525
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:50 pmORD - LIM
1 stop13h 20mAmerican Airlines
Sun 9/1411:45 pmLIM - ORD
1 stop19h 54mAmerican Airlines
Deal found 7/30$538
This Copa Airlines deal was found by Cheapflights users on 7/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:07 pmORD - LIM
1 stop9h 48mCopa Airlines
Sun 9/144:40 pmLIM - ORD
1 stop21h 01mCopa Airlines
Deal found 7/29$539
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:44 pmORD - LIM
1 stop24h 36mSpirit Airlines
Sun 10/59:00 amLIM - ORD
2 stops34h 50mSpirit Airlines
Deal found 7/31$544
This Delta deal was found by Cheapflights users on 7/31. 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.
Wed 11/56:00 amMDW - LIM
2 stops14h 35mDelta
Wed 12/1011:40 pmLIM - MDW
1 stop17h 43mDelta
Deal found 7/31$552
This Delta deal was found by Cheapflights users on 7/30. 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 11/173:35 pmORD - LIM
1 stop12h 25mDelta
Mon 12/18:50 amLIM - ORD
2 stops16h 03mDelta
Deal found 7/30$552
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:20 pmORD - CUZ
1 stop12h 00mMultiple Airlines
Sat 12/69:42 pmCUZ - ORD
2 stops25h 24mMultiple Airlines
Deal found 7/30$552
This United Airlines deal was found by Cheapflights users on 7/31. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:55 pmORD - LIM
1 stop27h 00mUnited Airlines
Fri 12/51:50 amLIM - ORD
1 stop13h 51mUnited Airlines
Deal found 7/31$560
This Flighttix deal was found by Cheapflights users on 7/29. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:00 amORD - LIM
2 stops17h 25mBritish Airways
Wed 9/1010:00 pmLIM - ORD
2 stops25h 39mBritish Airways
Deal found 7/29$577
This Avianca deal was found by Cheapflights users on 7/29. 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.
Mon 10/272:35 pmORD - CUZ
1 stop20h 30mAvianca
Mon 11/105:00 pmCUZ - ORD
1 stop20h 15mAvianca
Deal found 7/29$582

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 July 31, 2025.
Use the filters below to find and compare flights from Chicago to Peru that are best for you.

Fly from

Chicago

Fly to

Peru

Route

Depart

Return

Price

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Sat 9/6

6:00 am-9:10 pm

1 stop15h 10m

Lima J Chavez Intl

Fri 9/12

12:00 pm-9:47 am

1 stop21h 47m

$511

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sat 11/1

6:10 pm-8:55 pm

1 stop26h 45m

Lima J Chavez Intl

Fri 11/7

11:40 pm-12:17 pm

1 stop13h 37m

$511

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Wed 11/5

6:05 am-2:25 pm

3 stops31h 20m

Lima J Chavez Intl

Wed 12/10

6:04 am-10:06 pm

1 stop17h 02m

$525

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Wed 9/10

2:50 pm-4:10 am

1 stop13h 20m

Lima J Chavez Intl

Sun 9/14

11:45 pm-7:39 pm

1 stop19h 54m

$538

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Thu 8/28

3:07 pm-12:55 am

1 stop9h 48m

Lima J Chavez Intl

Sun 9/14

4:40 pm-1:41 pm

1 stop21h 01m

$539

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Fri 9/26

6:44 pm-7:20 pm

1 stop24h 36m

Lima J Chavez Intl

Sun 10/5

9:00 am-7:50 pm

2 stops34h 50m

$544

ChicagoLima

MDW - LIM

MDWLIM

Chicago Midway

Wed 11/5

6:00 am-9:35 pm

2 stops14h 35m

Lima J Chavez Intl

Wed 12/10

11:40 pm-4:23 pm

1 stop17h 43m

$552

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mon 11/17

3:35 pm-5:00 am

1 stop12h 25m

Lima J Chavez Intl

Mon 12/1

8:50 am-11:53 pm

2 stops16h 03m

$552

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Thu 11/27

10:20 pm-11:20 am

1 stop12h 00m

Cusco Velazco Astete

Sat 12/6

9:42 pm-10:06 pm

2 stops25h 24m

$552

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sat 11/22

7:55 pm-11:55 pm

1 stop27h 00m

Lima J Chavez Intl

Fri 12/5

1:50 am-2:41 pm

1 stop13h 51m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 38 results
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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?

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 July 31, 2025.

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.

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 July 31, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Chicago to Peru. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,902 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    For one-way options, check prices for Arajet. According to our data, you can fly for as low as $221. Users have also found prices from $224 and $266 on Spirit Airlines and LATAM Airlines, 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

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.
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Top 8 airlines flying from Chicago to Peru

Discover the top 8 airlines that operate flights from Chicago 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$310Average$557FlexibilityNo cancel feeOn-time71%
DeltaCheapest$329Average$724FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$337Average$609FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$391Average$771FlexibilityNo cancel feeOn-time65%
LATAM AirlinesCheapest$472Average$839FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$504Average$826FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$513Average$762FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$772Average$853FlexibilityNo cancel feeOn-timeN/A

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