Find Deals on Flights from Chicago to Peru

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Peru

(Round-trip)
Depart: Tue May 9 2017 Return: Wed May 17 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
LIM
14h 22m
1 stop
LIM
ORD
11h 56m
1 stop
Depart: Mon Apr 3 2017 Return: Thu Apr 6 2017 Trip spans 4 days
Aeromexico
Aeromexico
ORD
LIM
14h 37m
1 stop
LIM
ORD
13h 33m
1 stop
Depart: Tue May 23 2017 Return: Thu Jun 1 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
CUZ
19h 37m
2 stops
CUZ
ORD
44h 32m
2 stops
Depart: Mon Sep 25 2017 Return: Wed Sep 27 2017 Trip spans 3 days
Interjet
Interjet
ORD
LIM
15h 25m
1 stop
LIM
ORD
30h 10m
1 stop
Depart: Sun Apr 23 2017 Return: Mon May 8 2017 Trip spans 16 days
Avianca
Avianca
ORD
CUZ
19h 37m
2 stops
CUZ
ORD
20h 53m
2 stops
Depart: Fri Mar 31 2017 Return: Thu Apr 13 2017 Trip spans 14 days
United
United
ORD
LIM
12h 10m
1 stop
LIM
ORD
17h 05m
1 stop
Depart: Wed Apr 19 2017 Return: Sun May 7 2017 Trip spans 19 days
Delta
Delta
MDW
LIM
9h 27m
1 stop
LIM
MDW
14h 15m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
LIM
14h 24m
1 stop
LIM
ORD
11h 54m
1 stop
Depart: Mon Apr 24 2017 Return: Mon May 1 2017 Trip spans 8 days
Aeromexico
Aeromexico
ORD
LIM
14h 37m
1 stop
LIM
ORD
15h 50m
1 stop
Depart: Sun May 14 2017 Return: Sun May 21 2017 Trip spans 8 days
Aeromexico
Aeromexico
ORD
LIM
29h 28m
1 stop
LIM
ORD
13h 33m
1 stop
Depart: Tue May 16 2017 Return: Mon May 22 2017 Trip spans 7 days
Aeromexico
Aeromexico
ORD
LIM
14h 38m
1 stop
LIM
ORD
13h 33m
1 stop
Depart: Wed Aug 16 2017 Return: Thu Aug 24 2017 Trip spans 9 days
Aeromexico
Aeromexico
ORD
LIM
29h 27m
1 stop
LIM
ORD
28h 53m
1 stop
Depart: Tue Jul 25 2017 Return: Wed Aug 9 2017 Trip spans 16 days
Spirit Airlines
Spirit Airlines
ORD
LIM
14h 24m
1 stop
LIM
ORD
11h 54m
1 stop
Depart: Fri Sep 1 2017 Return: Tue Sep 5 2017 Trip spans 5 days
Aeromexico
Aeromexico
ORD
LIM
14h 37m
1 stop
LIM
ORD
30h 45m
1 stop
Depart: Thu Sep 7 2017 Return: Sat Sep 16 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
CUZ
39h 29m
2 stops
CUZ
ORD
39h 33m
2 stops
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
LIM
16h 34m
1 stop
LIM
ORD
11h 54m
1 stop
Depart: Fri May 5 2017 Return: Sat May 13 2017 Trip spans 9 days
Delta
Delta
MDW
LIM
16h 15m
1 stop
LIM
MDW
19h 30m
2 stops
Depart: Sun Sep 17 2017 Return: Sun Sep 24 2017 Trip spans 8 days
Avianca
Avianca
ORD
CUZ
19h 37m
2 stops
CUZ
ORD
44h 53m
2 stops
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
Aeromexico
Aeromexico
ORD
LIM
22h 47m
1 stop
LIM
ORD
22h 38m
1 stop
Depart: Sat May 27 2017 Return: Sat Jun 3 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
LIM
28h 32m
1 stop
LIM
ORD
11h 54m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
only $316
only $613
Destination

Lima
$316
Cusco
$586