$135 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 4/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Peru

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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$387
Cusco
Cusco2 stops$430
Arequipa
Arequipa2 stops$596
Iquitos
Iquitos2 stops$712
Trujillo
Trujillo2 stops$555
Tarapoto
Tarapoto2 stops$755
Tacna
Tacna2 stops$658
Lima
Lima1 stop$387
Cusco
Cusco2 stops$430
Arequipa
Arequipa2 stops$596
Iquitos
Iquitos2 stops$712
Trujillo
Trujillo2 stops$555
Tarapoto
Tarapoto2 stops$755
Tacna
Tacna2 stops$658

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

Fri, Apr 10 - Wed, Apr 15
Multiple Airlines Logo
7:17 am - 9:35 pm
ORD
-
LIM
14h 18m
1 stop
Multiple Airlines Logo
10:30 pm - 9:17 pm
LIM
-
ORD
22h 47m
1 stop
$387Multiple Airlines
Thu, Apr 9 - Fri, Apr 17
Multiple Airlines Logo
5:05 am - 9:35 pm
ORD
-
LIM
16h 30m
1 stop
Multiple Airlines Logo
10:30 pm - 2:22 pm
LIM
-
ORD
15h 52m
2 stops
$388Multiple Airlines
Sat, May 2 - Sat, May 9
Spirit Airlines Logo
7:05 am - 9:35 pm
ORD
-
LIM
14h 30m
1 stop
Spirit Airlines Logo
10:30 pm - 11:27 am
LIM
-
ORD
12h 57m
1 stop
$389Spirit Airlines
Wed, May 6 - Wed, May 20
Spirit Airlines Logo
7:05 am - 9:35 pm
ORD
-
LIM
14h 30m
1 stop
Spirit Airlines Logo
10:30 pm - 2:15 pm
LIM
-
ORD
15h 45m
2 stops
$390Spirit Airlines
Thu, Apr 2 - Sun, May 17
Multiple Airlines Logo
5:05 am - 9:35 pm
ORD
-
LIM
16h 30m
1 stop
Multiple Airlines Logo
6:04 am - 11:47 pm
LIM
-
ORD
17h 43m
1 stop
$391Multiple Airlines
Sat, Apr 11 - Mon, Apr 13
Spirit Airlines Logo
8:58 pm - 9:35 pm
ORD
-
LIM
24h 37m
2 stops
Spirit Airlines Logo
10:35 pm - 11:50 am
LIM
-
ORD
13h 15m
2 stops
$392Spirit Airlines
Sun, May 3 - Sun, May 17
LATAM Airlines Logo
2:25 pm - 4:45 pm
ORD
-
TRU
26h 20m
2 stops
LATAM Airlines Logo
10:35 pm - 8:34 am
TRU
-
ORD
33h 59m
2 stops
$639LATAM Airlines
Tue, May 5 - Thu, May 7
LATAM Airlines Logo
1:06 pm - 8:45 pm
ORD
-
TCQ
31h 39m
2 stops
LATAM Airlines Logo
9:20 pm - 10:00 am
TCQ
-
ORD
36h 40m
2 stops
$658LATAM Airlines
Sat, May 2 - Wed, May 13
Delta Logo
11:08 am - 12:55 pm
ORD
-
TRU
25h 47m
2 stops
Delta Logo
10:35 pm - 11:55 pm
TRU
-
ORD
25h 20m
2 stops
$693Delta
Wed, May 6 - Fri, May 15
Delta Logo
5:53 pm - 4:45 pm
ORD
-
TRU
22h 52m
2 stops
Delta Logo
8:15 am - 11:55 pm
TRU
-
ORD
15h 40m
2 stops
$850Delta
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 $772 and $657 respectively.

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 13% 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$135
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Chicago O'Hare Airport to Lima

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.

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 8130 reviews
8.5Crew
7.2Food
7.9Comfort
8.1Boarding
7.8Entertainment
Airline reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

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.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

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

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

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

We were not allowed to carry a bottle of water onto the 8 hour flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

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.

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.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

We were upgraded to First Class and it was a great flight

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

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.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral and avianca lost my check in luggage

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I upgraded to businesses class. Because of that the flight was comfortable.

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Boarding was late due to the company’s that cleaned the aircraft (very poorly done) and the catering company. The entertainment system was not working for this six hour flight, uncomfortable seats in business (barely any cushion or recline). The airline staff is very good but the planes are horrible and not well maintained.

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

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

Information on your arrival and departure airports