$166 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 1/31. 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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Cheap Flights from Philadelphia to Peru

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$323
Cusco
Cusco2 stops$493
Lima
Lima1 stop$323
Cusco
Cusco2 stops$493

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

Tue, Jan 20 - Fri, Feb 6
Spirit Airlines Logo
6:00 am - 10:35 pm
PHL
-
LIM
16h 35m1 stop
Spirit Airlines Logo
11:33 pm - 8:01 pm
LIM
-
PHL
20h 28m1 stop
$323Spirit Airlines
Tue, Jan 20 - Fri, Feb 6
Spirit Airlines Logo
6:00 am - 10:35 pm
PHL
-
LIM
16h 35m1 stop
Spirit Airlines Logo
11:33 pm - 8:01 pm
LIM
-
PHL
20h 28m1 stop
$333Spirit Airlines
Wed, Jan 28 - Mon, Feb 9
Spirit Airlines Logo
6:00 am - 10:35 pm
PHL
-
LIM
16h 35m1 stop
Spirit Airlines Logo
11:33 pm - 11:14 am
LIM
-
PHL
11h 41m1 stop
$336Spirit Airlines
Wed, Jan 28 - Mon, Feb 9
Spirit Airlines Logo
8:43 pm - 10:35 pm
PHL
-
LIM
25h 52m2 stops
Spirit Airlines Logo
11:33 pm - 11:14 am
LIM
-
PHL
11h 41m1 stop
$341Spirit Airlines
Wed, Jan 14 - Sun, Jan 25
Multiple Airlines Logo
1:40 pm - 10:35 pm
PHL
-
LIM
32h 55m1 stop
Multiple Airlines Logo
11:33 pm - 11:18 pm
LIM
-
PHL
23h 45m1 stop
$357Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
6:00 am - 6:25 am
PHL
-
CUZ
24h 25m2 stops
Multiple Airlines Logo
6:35 pm - 8:01 pm
CUZ
-
PHL
25h 26m2 stops
$493Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
LATAM Airlines Logo
5:40 am - 10:50 am
PHL
-
TCQ
29h 10m2 stops
LATAM Airlines Logo
9:20 pm - 12:21 am
TCQ
-
PHL
27h 01m2 stops
$965LATAM Airlines
Mon, Jan 26 - Thu, Jan 29
LATAM Airlines Logo
12:16 pm - 3:55 pm
PHL
-
CIX
27h 39m2 stops
LATAM Airlines Logo
7:20 pm - 5:42 pm
CIX
-
PHL
22h 22m2 stops
$970LATAM Airlines
Thu, May 28 - Mon, Jun 15
American Airlines Logo
1:50 pm - 6:14 am
PHL
-
CUZ
17h 24m2 stops
American Airlines Logo
10:22 pm - 7:33 pm
CUZ
-
PHL
20h 11m2 stops
$995American Airlines
Sat, Mar 14 - Sat, Mar 21
American Airlines Logo
1:37 pm - 6:26 am
PHL
-
CUZ
17h 49m2 stops
American Airlines Logo
5:12 pm - 9:33 am
CUZ
-
PHL
15h 21m2 stops
$1,056American Airlines
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 September, when tickets cost $707 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $979 and $874 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 3 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$166
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 18% increase in price.
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 3 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 8009 reviews
7.3Food
8.1Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

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.

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.

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

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

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.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

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.

Everything you need to know for your flight from Philadelphia to Peru

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