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$464+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SCL
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap 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 February 3, 2026.

This Mytrip deal was found by Cheapflights users on 2/2. 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.
Tue 3/178:18 am
PHL
-
SCL
2 stops19h 56m
Multiple Airlines
Tue 3/2411:24 am
SCL
-
PHL
2 stops33h 33m
Multiple Airlines
Deal found 2/2$551
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sat 4/118:18 am
PHL
-
SCL
2 stops19h 53m
Multiple Airlines
Mon 4/1311:00 pm
SCL
-
PHL
1 stop17h 10m
Multiple Airlines
Deal found 2/3$581
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Thu 3/198:18 am
PHL
-
SCL
2 stops19h 56m
Multiple Airlines
Thu 3/2611:24 am
SCL
-
PHL
2 stops33h 33m
Multiple Airlines
Deal found 2/1$597
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Tue 4/149:53 am
PHL
-
SCL
3 stops25h 12m
Multiple Airlines
Wed 5/203:20 pm
SCL
-
PHL
2 stops25h 32m
Multiple Airlines
Deal found 2/3$619
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sun 2/86:30 am
PHL
-
SCL
2 stops20h 25m
Multiple Airlines
Tue 3/177:15 am
SCL
-
PHL
2 stops19h 00m
Multiple Airlines
Deal found 2/3$620

Find 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(Mytrip)

One-way from

$464
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$1,121
Provider with most accurate pricing for Philadelphia-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Santiago Arturo Merino Benitez flights.
Search Deals
From Philadelphia to Santiago Arturo Merino Benitez
Search Deals
One-way flight from Philadelphia to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 3, 2026.
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

Tue 3/17

8:18 am-5:14 am

2 stops19h 56m

Santiago Arturo Merino Benitez

Tue 3/24

11:24 am-7:57 pm

2 stops33h 33m

$551

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Thu 3/19

6:12 pm-6:40 am

2 stops35h 28m

Santiago Arturo Merino Benitez

Thu 3/26

10:35 am-1:15 am

1 stop15h 40m

$618

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Tue 4/14

9:53 am-11:05 am

3 stops25h 12m

Santiago Arturo Merino Benitez

Tue 5/19

3:35 am-2:03 pm

3 stops34h 28m

$628

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Wed 5/27

6:15 am-4:16 am

2 stops22h 01m

Santiago Arturo Merino Benitez

Sun 5/31

3:30 pm-8:44 am

3 stops41h 14m

$715

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Sat 4/11

8:11 pm-6:55 am

1 stop34h 44m

Santiago Arturo Merino Benitez

Mon 4/13

11:00 pm-4:10 pm

1 stop17h 10m

$770

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Sun 3/1

6:00 am-2:40 pm

2 stops30h 40m

Santiago Arturo Merino Benitez

Sun 3/29

7:53 pm-8:39 am

3 stops37h 46m

$840

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Mon 7/6

8:26 pm-10:43 pm

2 stops26h 17m

Santiago Arturo Merino Benitez

Fri 7/31

11:22 am-7:18 pm

2 stops31h 56m

$852

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Tue 3/17

5:00 pm-7:40 am

1 stop13h 40m

Santiago Arturo Merino Benitez

Tue 3/24

10:25 pm-2:29 pm

1 stop17h 04m

$858

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Thu 6/25

6:00 am-7:15 am

2 stops25h 15m

$464

PhiladelphiaSantiago

PHL - SCL

PHLSCL

Philadelphia

Thu 2/19

6:55 am-7:40 am

1 stop22h 45m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 18 results
1
2

Compare providers for flights from Philadelphia to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Santiago in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 30, 2026.

The best time to book flights from Philadelphia to Santiago is 17 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, October is the cheapest month in which you can book a flight from Philadelphia to Santiago (average of $462). Flying from Philadelphia to Santiago in February is currently the most expensive (average of $679). 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.

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 February 3, 2026.
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
7.9
Good
8,138 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,918 reviews
Delta
7.9
Good
8,138 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,218 reviews
Delta
7.9
Good
8,138 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    LATAM Airlines, at $653, was found to be the cheapest airline from Philadelphia to Santiago.Alternate airlines to your destination round-trip include American Airlines and Delta. LATAM Airlines is currently priced 30% 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, October is the cheapest month in which you can book a flight from Philadelphia to Santiago (average of $462). Flying from Philadelphia to Santiago in February is currently the most expensive (average of $679). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$653Average$846FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$660Average$1,010FlexibilityNo cancel feeOn-time71%
DeltaCheapest$703Average$980FlexibilityNo cancel feeOn-timeN/A

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