$100 Find Cheap Flights from Philadelphia to South America

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 South America departing on 2/3. 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.
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1 adult, Economy, 0 bags

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Cheap Flights from Philadelphia to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$416
Bogotá
Bogotá1 stop$259
Rio de Janeiro
Rio de Janeiro2 stops$674
Santiago
Santiago2 stops$491
Cartagena
Cartagena1 stop$254
Quito
Quito2 stops$521
Guayaquil
Guayaquil1 stop$296
Cali
Cali1 stop$249
Cusco
Cusco3 stops$565
Pereira
Pereira2 stops$435
Montevideo
Montevideo2 stops$786
Barranquilla
Barranquilla1 stop$307
Santa Marta
Santa Marta3 stops$435
Florianopolis
Florianopolis2 stops$1,572
Lima
Lima1 stop$416
Bogotá
Bogotá1 stop$259
Rio de Janeiro
Rio de Janeiro2 stops$674
Santiago
Santiago2 stops$491
Cartagena
Cartagena1 stop$254
Quito
Quito2 stops$521
Guayaquil
Guayaquil1 stop$296
Cali
Cali1 stop$249
Cusco
Cusco3 stops$565
Pereira
Pereira2 stops$435
Montevideo
Montevideo2 stops$786
Barranquilla
Barranquilla1 stop$307
Santa Marta
Santa Marta3 stops$435
Florianopolis
Florianopolis2 stops$1,572

Book Cheap Philadelphia to South America 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 South America 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 South America

Wed, Nov 12 - Sat, Nov 15
Spirit Airlines Logo
3:10 pm - 12:57 amPHL-MDE
9h 47m1 stop
Spirit Airlines Logo
3:14 pm - 11:26 pmMDE-PHL
8h 12m1 stop
$228Spirit Airlines
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Fri, Jan 30 - Mon, Feb 9
Spirit Airlines Logo
8:05 pm - 2:15 pmPHL-CLO
18h 10m1 stop
Spirit Airlines Logo
3:21 pm - 12:32 amCLO-PHL
9h 11m1 stop
$249Spirit Airlines
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Wed, Mar 25 - Sun, Mar 29
GOL Logo
3:35 pm - 10:35 pmPHL-GIG
30h 00m2 stops
GOL Logo
8:00 am - 9:22 pmGIG-PHL
38h 22m2 stops
$674GOL
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Wed, Mar 25 - Sun, Mar 29
GOL Logo
1:35 pm - 4:55 pmPHL-SDU
26h 20m2 stops
GOL Logo
5:40 pm - 12:48 amSDU-PHL
32h 08m2 stops
$679GOL
Find Deal
Wed, Mar 11 - Mon, Mar 16
LATAM Airlines Logo
6:55 am - 5:35 amPHL-SCL
21h 40m2 stops
LATAM Airlines Logo
11:15 pm - 12:03 pmSCL-PHL
13h 48m1 stop
$753LATAM Airlines
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Wed, Mar 11 - Mon, Mar 16
United Airlines Logo
6:52 pm - 7:50 amPHL-SCL
35h 58m1 stop
United Airlines Logo
9:45 pm - 12:07 pmSCL-PHL
15h 22m1 stop
$755United Airlines
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Mon, Mar 2 - Mon, Mar 30
LATAM Airlines Logo
3:55 pm - 7:00 amPHL-SCL
13h 05m1 stop
LATAM Airlines Logo
8:40 pm - 9:27 amSCL-PHL
13h 47m1 stop
$764LATAM Airlines
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Tue, Dec 9 - Thu, Jan 15
Delta Logo
6:55 am - 6:35 amPHL-SCL
21h 40m2 stops
Delta Logo
11:10 pm - 12:23 amSCL-PHL
27h 13m1 stop
$769Delta
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Mon, Mar 2 - Mon, Apr 6
Delta Logo
8:25 am - 7:00 amPHL-SCL
20h 35m1 stop
Delta Logo
8:40 pm - 6:19 pmSCL-PHL
21h 39m1 stop
$784Delta
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Sat, Nov 29 - Tue, Dec 2
United Airlines Logo
8:15 am - 8:50 amPHL-SCL
22h 35m1 stop
United Airlines Logo
10:45 pm - 2:07 pmSCL-PHL
17h 22m2 stops
$804United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to South America flights

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to South America, 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 South America is September, when tickets cost $692 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $966 and $861 respectively.

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

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

For Philadelphia to South America, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from South America 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 South America?

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 South America, 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 South America, you should book around 6 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$100
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Philadelphia to Cali

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Philadelphia to South America?

    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 South America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to South America 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 South America?

    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 South America 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 South America?

    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 South America 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 South America?

    The cheapest time of day to fly to South America 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 South America is generally in the evening, which is peak travel time and where the average cost of a ticket is $899.

Reviews of the top 5 airlines serving from Philadelphia to South America

 
Need help choosing which airline to fly with from Philadelphia to South America? 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 7993 reviews
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

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.

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.

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.

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.

I have a hand injury and the flight attendant denied to help me with luggage, she said "she couldn't help me because I should manage my own way to put the luggage on the plane" SO RUDE

I had two around 6 hours flight and they did not even offer water to us.

Overall it was good. The food was not great quality and seats were very uncomfortable. But overall the staff was very friendly and helpful.

We flew with Avianca, some how they are not n sync, making the process a bit uncomfortable.

Unfortunately it was very disappointed experience. Our first flight our was delayed 2 hours, as a consequence we missed our connecting international flight. Customer server at Miami American Airlines was very disrespectful, gave us the worst replace itenarary for the next day that we had to spend 2 hours calling Gol to get a better itinerary otherwise we wouldn't make it on time to fulfill our trip purpose. We would have missed the reason to travel all the way to Brazil if we didn't change for a better itinerary. The worst thing is that our baggage was missing for 4 days. We had no cloths for all this time, plus the aggravation to locate our baggage. Nobody knew where our baggage was. We ended up picking it up at the airport when they said that they will bring them home. Unfortunately our experience was very dissatisfied.

Flight on time, check in and flight attendants courteous and helpful. Smaller plane for international flights, tight space, no comfortable.

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

I did not like the way that baggage fees were charged. When I signed up for the flight, I knew that there were bag fees. However, the bag fees were so confusing that it felt like I was paying for overweight bags rather than just for having brought a bag with me. Also, the bag fees were based on the pair of tickets rather than per person. It seems to me that it should be first bag fee for passenger 1 and then first bag fee for passenger 2. I eventually got away with only paying $100 for two bags, but it was a struggle to understand the process. As for the flight, the seats were the standard uncomfortable seats that are on most Boeing aircraft. The airline aims to accommodate the standard height people, so us tall people are stuck. There was never an option to upgrade for leg room. It did not appear that there were any seats on the whole plane that had a little more leg room to even try to get. Other than that, I completely ignored the food for this red eye flight. I am not one to eat "dinner" at 2 am. They did not offer any drinks in the morning before landing. I recommend that you bring a bottle of water on board.

Lost luggage, people are not very nice to help you , I was just instructed to fill out a baggage claim online, they were not helpful when I had additional questions after I completed the form on my phone.

They are not ready for international flights, poor service and food, no screen info on the seat.

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.

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

the plane was not full so the flight attendant had me move to an empty row which made for a good flight. The software for logging on and booking and confirming the flight is much too cumbersome.

Always comes in handy when I want a quick weekend getaway.

For the price I could have taken a “name brand” airline. No drink no snack and constant emails trying to get addition money for EVERYTHING other airlines include in the price. It looks cheaper but it’s Judy bait and switch and emails non stop!

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

Waited at the airport for over 4 hours to board this flight. Terrible airline

Was supposed to take off 8:00 last night. Got delayed till 8:00 this morning

It was terrible, we had to board and unboard the flight with a hour delay that caused me to miss an appointment and a surprise for my wife

When the flight ticket is expensive and you have to purchase check in luggage and there is no snacks, no entertainment, tight seats stuffed in the back of the plane not such good experience. I would like some to reach out to me . I paid for check luggage when I bought the ticket they made me pay again on the return flight extra $70. Very frustrating.

Excellent experience when I am looking for a budget airline where the main expectation is getting me from point A to point B with no frills.

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