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$285+ Cheap flights from Philadelphia (PHL) to Santiago (SCL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SCL
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Santiago Arturo Merino Benitez are usually found in September or October, booked 59 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Philadelphia to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 15, 2025.

Round-trip from

$574
(eDestinos)

One-way from

$285
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$660
From Philadelphia to Santiago Arturo Merino Benitez
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One-way flight from Philadelphia to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 7% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Philadelphia to Santiago

Cheapest flights from Philadelphia to Santiago
Explore the most affordable flight options available from Philadelphia to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This eDestinos deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/131:23 pmPHL - SCL
2 stops31h 52mMultiple Airlines
mié. 10/221:40 amSCL - PHL
2 stops47h 45mMultiple Airlines
Deal found 9/15$574
This Avianca Connect deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/285:20 amPHL - SCL
2 stops23h 10mMultiple Airlines
lun. 11/31:35 amSCL - PHL
2 stops24h 01mMultiple Airlines
Deal found 9/13$603
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/99:11 pmPHL - SCL
2 stops30h 39mMultiple Airlines
mar. 11/1812:30 pmSCL - PHL
3 stops32h 00mMultiple Airlines
Deal found 9/14$610
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/24:03 pmPHL - SCL
2 stops44h 37mMultiple Airlines
dom. 11/910:50 amSCL - PHL
1 stop24h 00mMultiple Airlines
Deal found 9/14$621
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/41:58 pmPHL - SCL
2 stops47h 22mMultiple Airlines
lun. 11/1710:50 amSCL - PHL
1 stop14h 33mMultiple Airlines
Deal found 9/14$635
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/229:14 pmPHL - SCL
2 stops31h 01mMultiple Airlines
mié. 10/2910:50 amSCL - PHL
1 stop23h 02mMultiple Airlines
Deal found 9/12$639
This Avianca Connect deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:20 amPHL - SCL
2 stops23h 10mMultiple Airlines
jue. 11/67:25 amSCL - PHL
2 stops27h 25mMultiple Airlines
Deal found 9/15$644

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Santiago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Philadelphia to Santiago that are best for you.

Fly from

Philadelphia

Fly to

Santiago

Route

Depart

Return

Price

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

lun. 10/13

1:23 pm-10:15 pm

2 stops31h 52m

Santiago Arturo Merino Benitez

mié. 10/22

1:40 am-12:25 am

2 stops47h 45m

$574

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

mar. 10/28

5:20 am-5:30 am

2 stops23h 10m

Santiago Arturo Merino Benitez

lun. 11/3

1:35 am-11:36 pm

2 stops24h 01m

$603

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

dom. 11/9

9:11 pm-5:50 am

2 stops30h 39m

Santiago Arturo Merino Benitez

mar. 11/18

12:30 pm-6:30 pm

3 stops32h 00m

$610

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

dom. 11/2

4:03 pm-2:40 pm

2 stops44h 37m

Santiago Arturo Merino Benitez

dom. 11/9

10:50 am-8:50 am

1 stop24h 00m

$621

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

jue. 10/30

5:20 am-5:30 am

2 stops23h 10m

Santiago Arturo Merino Benitez

jue. 11/6

7:25 am-8:50 am

2 stops27h 25m

$644

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

vie. 10/31

4:35 pm-10:15 pm

2 stops28h 40m

Santiago Arturo Merino Benitez

vie. 11/7

10:50 am-8:50 am

1 stop24h 00m

$651

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

jue. 12/11

9:11 pm-10:15 pm

2 stops23h 04m

Santiago Arturo Merino Benitez

lun. 12/29

8:55 pm-2:47 pm

2 stops19h 52m

$653

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

mié. 10/22

5:33 am-5:15 am

2 stops22h 42m

Santiago Arturo Merino Benitez

mié. 10/29

7:25 am-8:52 am

2 stops26h 27m

$657

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

dom. 9/28

7:15 am-3:35 am

2 stops19h 20m

$285

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

dom. 9/21

7:44 pm-2:45 pm

3 stops66h 01m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
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Best time to book a flight from Philadelphia to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Santiago

How far ahead should I book a flight from Philadelphia to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Santiago. Price data was last updated on September 12, 2025.

The best time to book flights from Philadelphia to Santiago is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Philadelphia to Santiago?

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Santiago (average of $752). Flying from Philadelphia to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to SCL?

Find hourly flight availability from Philadelphia to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Philadelphia to Santiago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight in the morning.

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated septiembre 15, 2025.
Read through reviews of airlines operating flights from Philadelphia to Santiago, such as Delta, LATAM Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,847 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Philadelphia to Santiago round-trip?

    American Airlines, at $660, was found to be the cheapest airline from Philadelphia to Santiago.Alternate airlines to your destination round-trip include Delta and LATAM Airlines. American Airlines is currently priced 29% below the average price you’ll pay for this route.

  • Can I find deals for flights from Philadelphia to Santiago that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Santiago.

  • Can I find deals for business class flights from Philadelphia to Santiago?

    Yes. Cheapflights offers flight deals from Philadelphia to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Santiago?

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Santiago (average of $752). Flying from Philadelphia to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Temuco flights
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Dulles Intl to Osorno flights

Top 3 airlines flying from Philadelphia to Santiago

Discover the top 3 airlines that operate flights from Philadelphia to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$660Average$1,043FlexibilityNo cancel feeOn-time71%
DeltaCheapest$672Average$956FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$682Average$914FlexibilityNo cancel feeOn-time81%

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