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Cheap flights from Peru to Chicago from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peru to Chicago departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Peru to Chicago

Recent round-trip flight deals from Peru to Chicago

Enter your travel dates to find the best prices.
Spirit Airlines Logo
11:33 pm - 9:44 pm
LIM
-
ORD
23h 11m2 stops
Spirit Airlines Logo
5:15 am - 10:35 pm
ORD
-
LIM
16h 20m1 stop
$381Spirit Airlines
Tue, Feb 3 - Tue, Feb 10
Spirit Airlines Logo
11:33 pm - 11:22 am
LIM
-
ORD
12h 49m1 stop
Spirit Airlines Logo
8:16 pm - 10:35 pm
ORD
-
LIM
25h 19m1 stop
$382Spirit Airlines
Mon, Feb 9 - Mon, Feb 23
Multiple Airlines Logo
11:30 pm - 11:03 pm
LIM
-
ORD
24h 33m1 stop
Multiple Airlines Logo
8:16 pm - 10:35 pm
ORD
-
LIM
25h 19m1 stop
$395Multiple Airlines
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
11:33 pm - 11:24 pm
LIM
-
ORD
24h 51m1 stop
Multiple Airlines Logo
5:15 am - 10:35 pm
ORD
-
LIM
16h 20m1 stop
$403Multiple Airlines
Wed, Feb 11 - Thu, Feb 26
LATAM Airlines Logo
8:50 am - 8:30 am
AQP
-
ORD
23h 40m2 stops
LATAM Airlines Logo
6:10 pm - 5:40 pm
ORD
-
AQP
23h 30m2 stops
$933LATAM Airlines
Mon, Apr 6 - Sat, Apr 25
LATAM Airlines Logo
7:45 pm - 12:57 pm
AQP
-
ORD
17h 12m2 stops
LATAM Airlines Logo
11:19 am - 7:20 am
ORD
-
AQP
20h 01m2 stops
$1,017LATAM Airlines
Mon, Apr 6 - Sat, Apr 25
United Airlines Logo
3:05 pm - 12:24 am
CIX
-
ORD
10h 19m1 stop
United Airlines Logo
7:35 am - 2:08 pm
ORD
-
CIX
29h 33m2 stops
$1,098United Airlines
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
3:05 pm - 12:28 am
CIX
-
ORD
34h 23m2 stops
United Airlines Logo
8:54 am - 2:08 pm
ORD
-
CIX
28h 14m2 stops
$1,108United Airlines
Fri, Jan 23 - Mon, Jan 26
Delta Logo
7:35 am - 12:02 am
CIX
-
ORD
17h 27m2 stops
Delta Logo
7:20 am - 2:50 pm
ORD
-
CIX
30h 30m2 stops
$1,617Delta
Wed, Dec 31 - Wed, Jan 7
Delta Logo
7:35 am - 4:21 pm
CIX
-
ORD
33h 46m2 stops
Delta Logo
6:40 pm - 5:45 am
ORD
-
CIX
34h 05m2 stops
$1,657Delta
Wed, Dec 31 - Tue, Jan 6

Spirit Airlines flights from Peru to Chicago O'Hare Intl Airport

Our best Spirit Airlines deals on Peru to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
Feb 3
LIM11:33 pmLima J Chavez Intl
23h 11m
2 stops
ORD9:44 pmChicago O'Hare Intl
Feb 10
ORD5:15 amChicago O'Hare Intl
16h 20m
1 stop
LIM10:35 pmLima J Chavez Intl
$381
Find similar
Spirit Airlines
Feb 9
LIM11:33 pmLima J Chavez Intl
12h 49m
1 stop
ORD11:22 amChicago O'Hare Intl
Feb 23
ORD8:16 pmChicago O'Hare Intl
25h 19m
1 stop
LIM10:35 pmLima J Chavez Intl
$382
Find similar
Spirit Airlines
Jan 29
LIM11:33 pmLima J Chavez Intl
12h 49m
1 stop
ORD11:22 amChicago O'Hare Intl
Feb 6
ORD8:43 pmChicago O'Hare Intl
24h 52m
1 stop
LIM10:35 pmLima J Chavez Intl
$396
Find similar

LATAM Airlines flights from Peru to Chicago O'Hare Intl Airport

Our best LATAM Airlines deals on Peru to Chicago O'Hare Intl Airport flight tickets
LATAM Airlines
Apr 6
AQP8:50 amArequipa Rodriguez Ballon
23h 40m
2 stops
ORD8:30 amChicago O'Hare Intl
Apr 25
ORD6:10 pmChicago O'Hare Intl
23h 30m
2 stops
AQP5:40 pmArequipa Rodriguez Ballon
$933
Find similar
LATAM Airlines
Apr 6
AQP7:45 pmArequipa Rodriguez Ballon
17h 12m
2 stops
ORD12:57 pmChicago O'Hare Intl
Apr 25
ORD11:19 amChicago O'Hare Intl
20h 01m
2 stops
AQP7:20 amArequipa Rodriguez Ballon
$1,017
Find similar
LATAM Airlines
Apr 6
AQP8:40 pmArequipa Rodriguez Ballon
16h 17m
2 stops
ORD12:57 pmChicago O'Hare Intl
Apr 25
ORD11:19 amChicago O'Hare Intl
20h 01m
2 stops
AQP7:20 amArequipa Rodriguez Ballon
$1,024
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peru to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Peru to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Tue 2/3

11:33 pm-9:44 pm

2 stops23h 11m

Chicago O'Hare Intl

Tue 2/10

5:15 am-10:35 pm

1 stop16h 20m

$381

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Mon 2/9

11:33 pm-11:22 am

1 stop12h 49m

Chicago O'Hare Intl

Mon 2/23

8:16 pm-10:35 pm

1 stop25h 19m

$382

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Thu 2/19

11:30 pm-11:03 pm

1 stop24h 33m

Chicago O'Hare Intl

Wed 2/25

8:16 pm-10:35 pm

1 stop25h 19m

$395

LimaChicago

LIM - ORD

LIMORD

Lima J Chavez Intl

Wed 2/11

11:33 pm-11:24 pm

1 stop24h 51m

Chicago O'Hare Intl

Thu 2/26

5:15 am-10:35 pm

1 stop16h 20m

$403

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Mon 4/6

8:50 am-8:30 am

2 stops23h 40m

Chicago O'Hare Intl

Sat 4/25

6:10 pm-5:40 pm

2 stops23h 30m

$933

ArequipaChicago

AQP - ORD

AQPORD

Arequipa Rodriguez Ballon

Mon 4/6

7:45 pm-12:57 pm

2 stops17h 12m

Chicago O'Hare Intl

Sat 4/25

11:19 am-7:20 am

2 stops20h 01m

$1,017

ChiclayoChicago

CIX - ORD

CIXORD

Chiclayo Cornel Ruiz

Fri 1/23

3:05 pm-12:24 am

1 stop10h 19m

Chicago O'Hare Intl

Mon 1/26

7:35 am-2:08 pm

2 stops29h 33m

$1,098

ChiclayoChicago

CIX - ORD

CIXORD

Chiclayo Cornel Ruiz

Fri 1/23

3:05 pm-12:28 am

2 stops34h 23m

Chicago O'Hare Intl

Mon 1/26

8:54 am-2:08 pm

2 stops28h 14m

$1,108

ChiclayoChicago

CIX - ORD

CIXORD

Chiclayo Cornel Ruiz

Wed 12/31

7:35 am-12:02 am

2 stops17h 27m

Chicago O'Hare Intl

Wed 1/7

7:20 am-2:50 pm

2 stops30h 30m

$1,617

ChiclayoChicago

CIX - ORD

CIXORD

Chiclayo Cornel Ruiz

Wed 12/31

7:35 am-4:21 pm

2 stops33h 46m

Chicago O'Hare Intl

Tue 1/6

6:40 pm-5:45 am

2 stops34h 05m

$1,657

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Peru to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Peru averaging around $560.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Sunday when prices can be found for as low as $603. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Peru because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $749.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Peru in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $579 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $710. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Peru when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $614 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Peru for as low as $499 on momondo.

Can stopping save me money on Peru to Chicago O'Hare Intl Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Peru to Chicago O'Hare Intl Airport flight.

Cheap Peru to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peru to Chicago O'Hare Intl Airport

Fastest flight time

10h 19m

Direct flights

None
The fastest flight from Peru to Chicago O'Hare Intl Airport takes 10h 19m
There are no direct flights from Peru to Chicago O'Hare Intl Airport. There are no popular flight routes from Peru to Chicago O'Hare Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Peru to Chicago O'Hare Intl Airport?

    Prices for flights from Peru to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Peru to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Peru to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Peru to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Peru to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Peru to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $312Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
DeltaPriceFrom $326Free CancellationRating
7.9
8,008 reviews
Search Delta flights
AviancaPriceFrom $387Free CancellationRating
6.6
2,490 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $476Free CancellationRating
7.5
1,893 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $546Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Aurora
Elgin
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Peru to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Peru to Chicago for you.

Can I find flights from Peru to Chicago with flexible booking policies on momondo?

All flight searches from Peru to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Peru to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Peru.

I’m not ready to book a flight from Peru to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Peru and alert you when they change.

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