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Peru

$244+ Cheap flights from Illinois 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIM
Dez 27 — Jan 31
Fr 12/27
Fr 1/3
1 adult, Economy
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Cheap flight deals from Illinois to Peru

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Peru (PE0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Dezember 22, 2024.

Round-trip from

$399
(Expedia)

One-way from

$244
(Cheapflightsfares)
From Illinois to Peru
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One-way flight from Illinois to Peru
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Find flight deals from Illinois to Peru

Cheapest flights from Illinois to Peru
Explore the most affordable flight options available from Illinois to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Dezember 22, 2024.

This Trip.com deal was found by Cheapflights users on 12/21. 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.
Di 12/311:35 pmORD - LIM
1 stop10h 10mAvianca
Sa 1/188:25 pmLIM - ORD
1 stop16h 50mAvianca
Deal found 12/21$514
This Priceline deal was found by Cheapflights users on 12/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 12/295:40 amORD - LIM
2 stops25h 35mMultiple Airlines
Sa 1/2511:56 pmLIM - ORD
1 stop11h 21mMultiple Airlines
Deal found 12/22$657
This United Airlines deal was found by Cheapflights users on 12/22. 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.
So 12/296:05 pmORD - LIM
1 stop28h 50mUnited Airlines
Fr 1/241:50 amLIM - ORD
1 stop20h 39mUnited Airlines
Deal found 12/22$664
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/319:15 pmORD - LIM
2 stops24h 38mSpirit Airlines
Sa 1/1811:56 pmLIM - ORD
1 stop11h 21mSpirit Airlines
Deal found 12/21$689
This Orbitz deal was found by Cheapflights users on 12/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/316:00 amMDW - LIM
1 stop13h 55mLATAM Airlines
Fr 1/1712:20 amLIM - MDW
2 stops34h 52mLATAM Airlines
Deal found 12/21$747
This Priceline deal was found by Cheapflights users on 12/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 12/295:40 amORD - LIM
2 stops25h 35mLATAM Airlines
Fr 1/2412:30 amLIM - ORD
2 stops24h 29mLATAM Airlines
Deal found 12/22$862
This Delta deal was found by Cheapflights users on 12/21. 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.
Mo 12/237:59 pmORD - LIM
1 stop23h 56mDelta
Do 12/2611:55 pmLIM - ORD
1 stop24h 58mDelta
Deal found 12/21$864
This Kissandfly.com deal was found by Cheapflights users on 12/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/239:29 pmORD - LIM
1 stop25h 26mLufthansa
Di 12/311:50 amLIM - ORD
1 stop22h 30mLufthansa
Deal found 12/22$1,122
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Di 12/246:00 amSTL - LIM
1 stop23h 30mMultiple Airlines
Mi 12/2511:59 pmLIM - STL
1 stop16h 22mMultiple Airlines
Deal found 12/20$1,134
This Aeromexico deal was found by Cheapflights users on 12/22. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/311:18 amORD - LIM
1 stop21h 32mAeromexico
Sa 1/181:20 amLIM - ORD
1 stop12h 25mAeromexico
Deal found 12/22$1,178
This KAYAK deal was found by Cheapflights users on 12/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 12/226:54 amORD - LIM
1 stop14h 51mCopa Airlines
Mo 12/234:35 pmLIM - ORD
1 stop31h 46mCopa Airlines
Deal found 12/21$1,191
This Avianca deal was found by Cheapflights users on 12/21. 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.
Mi 12/251:35 pmORD - CUZ
1 stop20h 30mAvianca
So 12/293:25 pmCUZ - ORD
1 stop21h 50mAvianca
Deal found 12/21$1,204

Find flights from Illinois to Peru within your budget

Customize your flight search to find flights from Illinois 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 Dezember 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Di 1/28

5:11 am-10:48 pm

1 stop16h 37m

Lima J Chavez Intl

Fr 2/21

5:55 am-10:37 pm

1 stop17h 42m

$399

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Sa 1/18

5:11 am-10:48 pm

1 stop16h 37m

Lima J Chavez Intl

Mo 2/3

11:56 pm-8:13 pm

1 stop21h 17m

$402

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Di 1/21

6:56 am-1:05 am

1 stop17h 09m

Lima J Chavez Intl

Di 1/28

2:15 am-12:11 pm

1 stop10h 56m

$417

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Mo 1/20

1:35 pm-9:25 am

1 stop18h 50m

Lima J Chavez Intl

Mi 1/29

2:55 am-12:15 pm

1 stop10h 20m

$450

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Di 2/4

5:11 am-6:45 am

2 stops24h 34m

Cusco Velazco Astete

Di 2/11

8:30 pm-10:37 pm

2 stops27h 07m

$463

ChicagoCusco

ORD - CUZ

ORDCUZ

Chicago O'Hare Intl

Sa 2/8

2:05 pm-2:15 pm

1 stop23h 10m

Cusco Velazco Astete

Sa 2/15

5:00 pm-12:15 pm

1 stop20h 15m

$485

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Di 1/21

3:48 pm-10:48 pm

1 stop30h 00m

Lima J Chavez Intl

Mo 1/27

11:56 pm-2:43 pm

1 stop15h 47m

$488

ChicagoLima

ORD - LIM

ORDLIM

Chicago O'Hare Intl

Do 1/23

2:58 pm-5:09 am

1 stop13h 11m

Lima J Chavez Intl

Mi 2/5

12:45 am-11:40 am

1 stop11h 55m

$511

ChicagoTrujillo

ORD - TRU

ORDTRU

Chicago O'Hare Intl

Di 2/4

5:11 am-10:20 pm

2 stops40h 09m

Trujillo

Di 2/11

11:20 am-10:35 am

2 stops24h 15m

$520

St. LouisLima

STL - LIM

STLLIM

Lambert-St Louis

Di 1/28

3:48 pm-1:05 am

2 stops32h 17m

Lima J Chavez Intl

Mo 2/3

11:56 pm-2:43 pm

1 stop15h 47m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 50 results
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Best time to book a flight from Illinois to Peru

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

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

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

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

Find hourly flight availability from Illinois 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 Dezember 22, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Peru as you normally would.

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 Dezember 22, 2024.
Read through reviews of airlines operating flights from Illinois to Peru, such as Spirit Airlines, Avianca and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

Copa Airlines
7.7
Good
1,713 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

LATAM Airlines
7.5
Good
1,868 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

Aeromexico
7.5
Good
1,917 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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 Illinois 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 Illinois to Peru one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $244. However, be on the lookout for offers from Spirit Airlines and Volaris, as they are both options that can get you from Illinois to Peru for a low price.

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

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

  • How can I find direct flights from Illinois to Peru?

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Peru?

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

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Alternative routes for Illinois 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 Illinois to Peru

Discover the top 8 airlines that operate flights from Illinois 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 Dezember 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$382Average$518FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$420Average$777FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$465Average$691FlexibilityNo cancel feeOn-time70%
DeltaCheapest$479Average$683FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$504Average$904FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$535Average$777FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$593Average$852FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$689Average$833FlexibilityNo cancel feeOn-timeN/A
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