$180 Find Cheap Flights from Philadelphia 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 Philadelphia to Peru departing on 10/6. 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

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Cheap Flights from Philadelphia to Peru

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$449
Cusco
Cusco3 stops$691
Lima
Lima1 stop$449
Cusco
Cusco3 stops$691

Book Cheap Philadelphia 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 Philadelphia 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 Philadelphia to Peru

Thu, Oct 23 - Thu, Oct 30
 Logo
5:00 pm - 2:35 pmPHL-LIM
22h 35m1 stop
 Logo
11:45 am - 12:25 amLIM-PHL
35h 40m2 stops
Thu, Oct 23 - Wed, Oct 29
 Logo
5:00 pm - 2:35 pmPHL-LIM
22h 35m1 stop
 Logo
3:05 am - 1:25 amLIM-PHL
21h 20m2 stops
Thu, Oct 23 - Fri, Oct 31
 Logo
5:00 pm - 7:20 pmPHL-LIM
27h 20m2 stops
 Logo
9:45 am - 12:25 amLIM-PHL
13h 40m1 stop
Thu, Oct 2 - Sat, Oct 25
 Logo
5:00 am - 1:45 amPHL-LIM
21h 45m2 stops
 Logo
6:40 pm - 8:52 amLIM-PHL
13h 12m2 stops
Fri, Oct 10 - Sun, Oct 19
Spirit Airlines Logo
7:54 pm - 7:20 pmPHL-LIM
24h 26m1 stop
Spirit Airlines Logo
9:00 am - 10:38 amLIM-PHL
24h 38m2 stops
$488Spirit Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 19
Spirit Airlines Logo
9:55 pm - 7:20 pmPHL-LIM
22h 25m1 stop
Spirit Airlines Logo
9:00 am - 9:32 amLIM-PHL
23h 32m1 stop
$507Spirit Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
American Airlines Logo
7:00 pm - 10:26 amPHL-CUZ
16h 26m2 stops
American Airlines Logo
4:37 pm - 12:45 pmCUZ-PHL
20h 08m2 stops
$1,069American Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
LATAM Airlines Logo
6:30 am - 12:45 amPHL-CUZ
18h 15m2 stops
LATAM Airlines Logo
12:05 am - 12:51 amCUZ-PHL
24h 46m2 stops
$1,091LATAM Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
LATAM Airlines Logo
6:18 pm - 9:00 amPHL-CUZ
15h 42m2 stops
LATAM Airlines Logo
12:05 am - 12:52 amCUZ-PHL
24h 47m2 stops
$1,131LATAM Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
6:40 pm - 10:39 amPHL-CUZ
16h 59m2 stops
American Airlines Logo
3:47 pm - 9:43 amCUZ-PHL
16h 56m2 stops
$1,242American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to Peru flights

Get data-powered insights and trends into flights from Philadelphia 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 Philadelphia to Peru?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia 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 Philadelphia to Peru is January, when tickets cost $724 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $982 and $907 respectively.

What’s the cheapest day of the week to fly from Philadelphia to Peru?

The average price of all round-trip flights from Philadelphia to Peru clicked on KAYAK for each day over the last 12 months.

For Philadelphia to Peru, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Peru back to Philadelphia, the best deals are generally found on Saturday, with Sunday being the most expensive.

How far in advance should I book a flight from Philadelphia 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 Philadelphia 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 Philadelphia to Peru, you should book around 6 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$180
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Philadelphia to Lima

FAQs - booking Peru flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia 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 Philadelphia 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 Philadelphia 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 Philadelphia 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 Philadelphia 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 at night, when round-trip flights cost $773 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Peru is generally in the evening, which is peak travel time and where the average cost of a ticket is $899.

Reviews of the top 4 airlines serving from Philadelphia to Peru

 
Need help choosing which airline to fly with from Philadelphia 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 7960 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

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

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Everything was fine. I'm average height and I pack light. I'm ready for my Spirit flight.

Changing the flight time to 6:15 am on the return flight is extremely inconvenient. The flight was okay. It was on time. The crew was friendly. The seats were uncomfortable. All the upsells are annoying, and I would prefer paying a single higher fee and not have to purchase so much extra.

Spirit Airlines was ok but TRAVELHELPDESK, the 3rd party travel agent IS A JOKE! VERY RUDE CUSTOMER AGENTS ont he phone. NO HELP AT ALL. But the airlines was ok.

No Tumberlence smooth flight. Try to change the menu on Snacks.

Cancelled my flight last minute and did not help me rebook. It was a horrible experience.

No frills - because you get what you pay for. The crew was amazing!! I had plenty of room to spread out because the flight was half full. Which made it easy to sleep.

The terminal crew is so rude cabin crew is extremely rude flight is very good

Spirit is low fare air line. Food also cost you. No free food.

The flight was delayed twice with minimal explanation. The terminal and airplane were filthy. The food voucher didn’t even cover a tiny pizza from a kiosk in the terminal. All in all, a pretty miserable experience for a flight to attend a funeral

I will use spirit more New clean aircraft Excellent crew ! Quick boarding process !

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