$229 Find Cheap Flights from Chicago O'Hare Airport to Peru

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Peru departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from O'Hare Intl to Peru

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$484
Cusco
Cusco2 stops$581
Arequipa
Arequipa2 stops$685
Iquitos
Iquitos2 stops$506
Trujillo
Trujillo2 stops$705
Tarapoto
Tarapoto2 stops$494
Tacna
Tacna2 stops$704
Lima
Lima1 stop$484
Cusco
Cusco2 stops$581
Arequipa
Arequipa2 stops$685
Iquitos
Iquitos2 stops$506
Trujillo
Trujillo2 stops$705
Tarapoto
Tarapoto2 stops$494
Tacna
Tacna2 stops$704

Book Cheap O'Hare Intl to Peru Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Peru that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Peru

Sun, Feb 15 - Thu, Feb 19
Multiple Airlines Logo
5:15 am - 10:35 pm
ORD
-
LIM
16h 20m1 stop
Multiple Airlines Logo
2:55 am - 9:40 pm
LIM
-
ORD
19h 45m2 stops
$484Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
Spirit Airlines Logo
5:15 am - 10:35 pm
ORD
-
LIM
16h 20m1 stop
Spirit Airlines Logo
11:33 pm - 5:52 pm
LIM
-
ORD
19h 19m2 stops
$485Spirit Airlines
Wed, Jan 7 - Sun, Jan 18
Spirit Airlines Logo
7:30 am - 10:35 pm
ORD
-
LIM
14h 05m1 stop
Spirit Airlines Logo
11:33 pm - 11:22 am
LIM
-
ORD
12h 49m1 stop
$486Spirit Airlines
Wed, Dec 31 - Wed, Jan 21
Spirit Airlines Logo
7:30 am - 10:35 pm
ORD
-
LIM
14h 05m1 stop
Spirit Airlines Logo
11:33 pm - 11:22 am
LIM
-
ORD
12h 49m1 stop
$487Spirit Airlines
Mon, Jan 12 - Mon, Jan 19
Spirit Airlines Logo
5:15 am - 10:35 pm
ORD
-
LIM
16h 20m1 stop
Spirit Airlines Logo
11:33 pm - 5:52 pm
LIM
-
ORD
19h 19m2 stops
$488Spirit Airlines
Fri, Jan 30 - Sun, Feb 1
Air Canada Logo
12:50 pm - 6:10 am
ORD
-
LIM
16h 20m2 stops
Air Canada Logo
8:05 am - 8:05 am
LIM
-
ORD
25h 00m2 stops
$491Air Canada
Mon, Feb 2 - Thu, Feb 5
Air Canada Logo
8:40 pm - 6:10 am
ORD
-
LIM
32h 30m1 stop
Air Canada Logo
8:05 am - 10:05 pm
LIM
-
ORD
15h 00m1 stop
$493Air Canada
Tue, Feb 17 - Fri, Mar 6
Delta Logo
11:18 am - 5:20 am
ORD
-
IQT
41h 02m2 stops
Delta Logo
12:05 am - 11:57 pm
IQT
-
ORD
24h 52m2 stops
$675Delta
Sat, Jan 31 - Wed, Feb 4
LATAM Airlines Logo
2:59 pm - 12:00 pm
ORD
-
AQP
20h 01m2 stops
LATAM Airlines Logo
1:50 pm - 1:14 pm
AQP
-
ORD
24h 24m2 stops
$685LATAM Airlines
Mon, Feb 2 - Thu, Feb 5
LATAM Airlines Logo
2:50 pm - 3:50 pm
ORD
-
TCQ
24h 00m2 stops
LATAM Airlines Logo
12:55 pm - 5:45 pm
TCQ
-
ORD
29h 50m2 stops
$704LATAM Airlines
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Peru flights

Get data-powered insights and trends into flights from O'Hare Intl to Peru to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Peru, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Peru is April, when tickets cost $526 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $775 and $657 respectively.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Peru?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Peru clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Peru on a Wednesday and more expensive on a Saturday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Sunday, and avoid Mondays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Peru, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Peru, you should book around 2 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$229
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Chicago to Cusco

FAQs - booking Peru flights

  • Does Chicago O’Hare International Airport (ORD) have family services and amenities?

    Families flying through Chicago O’Hare International Airport have access to multiple amenities. The airport is equipped with private and secure Mamava pods in terminals 1, 2 and 3. They are suitable for pumping or breastfeeding infants. ORD also has a family lounge that you can utilize if you want your kids to dissipate some energy while at the airport. The family lounge located in Terminal 2 features video games, toys and climbing structures. Additionally, it is equipped with mobile charging outlets and comfortable seating for parents.

  • What can I do while at Jorge Chavez International Airport (LIM)?

    There are several things that you can do while at LIM to spend some time before your airport transfer or pickup. LIM features shower facilities available in the lounges that you can utilize to freshen up. Alternatively, you can decide to get a massage, facials, manicures and pedicures at one of the spas located on the landside, or you can utilize the professional massage chair to make your stress melt away. Nonetheless, LIM features a chapel where you can collect your thoughts peacefully without any interruptions.

  • Can I sleep at LIM?

    As it is usual for customers arriving on late international flights to linger at the airport, staff and security are understanding of overnight airport sleepers. Bring earplugs and a sleep mask or eye mask so you can rest since the lights and announcements run all night in the airside downstairs area, which has numerous rows of benches. People who sleep in public places usually do it on the floor or in the food court. There are no reclining chairs available.

  • Where can I park at ORD?

    If you plan on parking your car at ORD for an extended period, you should consider parking at the Economy parking lot. Alternatively, if you want to park short term, you can park at the daily parking lots near the domestic terminals.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Peru?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Peru.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Peru?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport to Peru is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Peru?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago O'Hare Airport to Peru with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Peru?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago O'Hare Airport to Peru up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Peru?

    The cheapest time of day to fly to Peru is generally in the afternoon, when round-trip flights cost $599 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Peru is generally at night, which is peak travel time and where the average cost of a ticket is $758.

Top tips for finding cheap flights to Peru

  • If you fly from Chicago O’hare International Airport (ORD) to Peru, you will likely land at Jorge Chavez International Airport (LIM). LIM is located approximately 7 miles northwest of Lima city center. It serves as the hub of Sky Airlines, LATAM Peru and Avianca Peru.
  • Active members of the US military and their families are welcome to use either of the USO's two lounges without charge at ORD. The lounges are located on Mezzanine Level, Rotunda in Terminal 3 and on the Mezzanine level in Terminal 2.
  • While at ORD and feeling like stretching, you can use the yoga room located in Terminal 3. The room has a TV that shows all the yoga poses you can learn. You can also access the Hilton Athletic Club located between the parking garage and terminal 2. The facility is equipped with a sauna, lap pool, steam room and a jacuzzi.
  • Most LIM restaurants are open 24 hours. Therefore, passengers who might want to grab something to eat while at the airportcan have access to these facilities and explore different cuisines.
  • Upon request 48h before the scheduled flight departure time, limited mobility passengers flying through ORD can contact their airline, informing them on how best they can assist. ORD offers unique services and amenities to passengers with limited mobility, including wheelchair-accessible parking lots, washrooms and shuttles. On the other hand, LIM offers a wheelchair and extra assistance.

Reviews of the top 5 airlines serving from O'Hare Intl to Peru

 
Need help choosing which airline to fly with from O'Hare Intl to Peru? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8010 reviews
7.3Food
8.1Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Some of the Air hostesses are not that friendly. Need improvement

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

We loved the steward on the plane. He made the night enjoyable

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

No free snacks nor drinks on very short 30min flight. Entertainment system is over wifi to your own phone or tablet, which is good but often a show or movie just stops and refuses to continue

I like the crew they're very friendly. I don't like. on five hour flight they not offered snacks. Any drink. Not even coffee

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

I couldnt recline the seat. Other than that crew was very attentive and helpful. Thsnk you

I had to go to the boarding counter for them to enter my return flight as it’s not with Avianca. There was a long queue as there were lots of people being called to the counter.

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Boarding, crew were excellent, food was ok and entertainment need to improve

The usb plugs for charging your phone didn’t work, the seats were coarse and hard. Not very comfortable. No inflight WiFi

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

Everything you need to know for your flight from O'Hare Intl to Peru

Information on your arrival and departure airports