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Find cheap flights from Chicago to Peru from $279

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Peru departing on 5/3. 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
0 bags
lun. 5/27
lun. 6/3

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Best Peru Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lima
Lima2 stops$478

Good to know

Low season

October

High season

June

Cheapest flight

$279
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Chicago O'Hare Airport to Lima

FAQs - booking Peru flights

  • How does KAYAK find such low prices on flights from Chicago 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 to Peru.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peru from Chicago 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 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 to Peru with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 to Peru from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Peru

  • Morning departure is around 27% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Chicago to Peru

 
Need help choosing which airline to fly with from Chicago 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.
8.0
DeltaOverall score based on 10951 reviews
7.9comfort
8.2boarding
7.4food
8.0entertainment
8.6crew
Airline reviews

The pilots were good. Disappointing when planes don't have electrical ports

6.0 GoodAnonymous, Apr 2024ATL - CHS
Read more about Delta reviews

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

Left my bags in origin city on a business class ticket , spent about 2-3 days in the same clothes plus the flight .

the planes are not modern there are no phone chargers

As usual, the flight with normal legroom was not very comfortable, but the second flight was much better because we had paid for extra legroom. It was very nice to check our bags without an extra fee.

LOCKED MY BAG WITHOUT CONSENT. Had to have my zippers cut upon arrival in Costa Rica.

Pros: "The seats in economy were confortable. The best thing was Copa gave us seats in the second line and my family traveled together."
Cons: "Coffe service could better the experience"
Pros: "Boarding was organized"
Cons: "They didn’t turn on AC until we landed in Lima, during bording they were hurrying people to get on their seats fast"
Pros: "The crew was very interested on help and attentive with the passengers. But the seat wasn't comfortable. The design of the cushion is not the best to be seating"
Pros: "You were on time, that is the most important thing in a fly"
Cons: "You could improve your entertainment, you are not a cheap company"
Pros: "That there was seltzer"
Cons: "The management of preparing the flight and plane so that it was ready for the trip!!"

No air in the middle rows. Had a hard time breathing. Was dying of heat.

Not very good, they nickel & dime you for better seats & pay extra for the checking in bag, bad service all the way around

Flight from Lima to São Paulo didn’t have USB plug to charge the cellphone.

It was a good experience, the flight was a little too long & the food was ok

Check in of my luggage which needed to be paid for was excellent. Thanks to Nora

As usual, LATAM tried to rip me off as a Gringo. They ignored the fact that having paid for my assigned seats, I was entitled to one free luggage per person, up to 10kg, and tried to charge me USD40 per item. While they ripped me off by $160 on my outbound flight (4 luggage pieces, which should have been free), I vehemently protested this time around. Note that they only request this from gringos, not from Spanish speakers. LATAM behaves like a racist extortion organization.

This airline is full of junk fees. After paying to get my kids to sit with me, we were asked at the gate to check in our roller bags and pay $40 for each one. Peruvian passengers all took their roller bag in the plane. I don’t appreciate airlines who spot the gringos to tax them more.

Pros: "Nothing as we could not take the flight."
Cons: "Allowing the option to change your ticket date, but failing all debit and credit cards payments offered, actually means that they are not allowing flight changes due to COVID related issues like they say they do. We had to book new tickets with another airline to get home."
Cons: "I needed to change my ticket and Kayak had another agency issue the ticket. Kayak does not change tickets and the third party and the airline said only Kayak could make the change. Having to purchase a whole new ticket from the airline, save the money and frustration and avoid Kayak and just book directly with the airline. The ticket would have and should have been changed with no fees. $325 lesson learned."
Pros: "Yes"
Cons: "Serve some type of beverage with out charging a lot"

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries. They dont really bother you about carry-on size, I brought a descent sized backpack and they didnt even check.

Spirit canceled the flight in March and never notified me!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

Book cheap flights from Chicago to Peru

Recent round-trip flight deals

5/14mar.
2 stopsDelta
15h 30mMDW-LIM
5/23jeu.
1 stopDelta
15h 35mLIM-MDW
$478
5/4sam.
2 stopsLATAM Airlines
15h 51mORD-LIM
5/8mer.
1 stopLATAM Airlines
15h 00mLIM-ORD
$478
5/4sam.
3 stops
27h 05mORD-LIM
5/7mar.
3 stops
28h 49mLIM-ORD
$482
5/4sam.
2 stops
16h 13mORD-LIM
5/7mar.
2 stops
18h 30mLIM-ORD
$483
5/1mer.
1 stopCopa Airlines
11h 19mORD-LIM
5/9jeu.
1 stopCopa Airlines
20h 38mLIM-ORD
$581
5/2jeu.
2 stopsAmerican Airlines
12h 30mORD-LIM
5/8mer.
2 stopsAmerican Airlines
14h 35mLIM-ORD
$595
5/29mer.
1 stopCopa Airlines
21h 24mORD-LIM
6/12mer.
1 stopCopa Airlines
10h 28mLIM-ORD
$681
5/8mer.
2 stopsAmerican Airlines
21h 53mORD-CUZ
5/24ven.
2 stopsAmerican Airlines
23h 32mCUZ-ORD
$727
6/26mer.
2 stopsAeromexico
28h 55mORD-CUZ
7/14dim.
2 stopsAeromexico
18h 07mCUZ-ORD
$1,127
5/6lun.
2 stopsAeromexico
18h 59mORD-AQP
5/9jeu.
2 stopsAeromexico
27h 19mAQP-ORD
$1,291

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Recent one-way flight deals

5/3ven.
1 stopCopa Airlines
10h 00mORD-LIM
$279
6/18mar.
2 stops
23h 38mMDW-LIM
$280
5/2jeu.
2 stopsAmerican Airlines
13h 55mORD-LIM
$281
6/13jeu.
1 stopDelta
15h 05mMDW-LIM
$282
5/3ven.
2 stopsDelta
14h 00mORD-LIM
$282
5/3ven.
1 stopLATAM Airlines
15h 05mMDW-LIM
$294
5/1mer.
1 stopLATAM Airlines
15h 05mMDW-LIM
$304
5/25sam.
2 stopsAmerican Airlines
13h 00mORD-LIM
$331
7/4jeu.
2 stopsAeromexico
28h 50mORD-CUZ
$697
4/30mar.
1 stopAeromexico
14h 10mORD-LIM
$752

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Last minute flights from Chicago to Peru

Last minute flight, train and bus deals

5/2jeu.
multi-stopDelta
13h 45mORD-LIM
5/11sam.
multi-stopDelta
11h 59mLIM-ORD
$478
5/1mer.
multi-stop
16h 20mORD-LIM
5/7mar.
multi-stop
28h 49mLIM-ORD
$503
5/1mer.
multi-stop
27h 45mORD-LIM
5/7mar.
multi-stop
28h 49mLIM-ORD
$522
5/2jeu.
multi-stopLATAM Airlines
11h 05mMDW-LIM
5/6lun.
multi-stopLATAM Airlines
23h 40mLIM-MDW
$544
5/2jeu.
multi-stopLATAM Airlines
16h 15mMDW-LIM
5/6lun.
multi-stopLATAM Airlines
23h 40mLIM-MDW
$560
5/1mer.
multi-stopCopa Airlines
11h 19mORD-LIM
5/9jeu.
multi-stopCopa Airlines
20h 38mLIM-ORD
$581
5/2jeu.
multi-stopAmerican Airlines
12h 30mORD-LIM
5/8mer.
multi-stopAmerican Airlines
14h 35mLIM-ORD
$595
4/30mar.
multi-stopAmerican Airlines
12h 30mORD-LIM
5/2jeu.
multi-stopAmerican Airlines
12h 31mLIM-ORD
$596
4/30mar.
multi-stopAeromexico
19h 19mORD-CUZ
5/8mer.
multi-stopAeromexico
29h 04mCUZ-ORD
$1,115
4/30mar.
multi-stopAeromexico
14h 10mORD-LIM
5/8mer.
multi-stopAeromexico
23h 44mLIM-ORD
$1,235

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Flights to Peru

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