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$142+ Cheap flights from San Salvador (SAL) to Philadelphia (PHL)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — PHL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from San Salvador to Philadelphia

Cheapest flights from San Salvador to Philadelphia
Explore the most affordable flight options available from San Salvador to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Priceline deal was found by Cheapflights users on 12/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:44 pmSAL - PHL
1 stop7h 33mSpirit Airlines
Sat 1/248:43 pmPHL - SAL
2 stops19h 09mSpirit Airlines
Deal found 12/9$258
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Fri 12/263:52 pmSAL - PHL
1 stop16h 15mSpirit Airlines
Fri 1/26:10 amPHL - SAL
1 stop9h 37mSpirit Airlines
Deal found 12/10$259
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/205:35 pmSAL - PHL
1 stop30h 15mMultiple Airlines
Sat 1/246:11 pmPHL - SAL
1 stop21h 41mMultiple Airlines
Deal found 12/9$260
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:52 pmSAL - PHL
1 stop16h 15mSpirit Airlines
Thu 1/16:10 amPHL - SAL
1 stop9h 37mSpirit Airlines
Deal found 12/10$261
This Priceline deal was found by Cheapflights users on 12/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:06 pmSAL - PHL
1 stop10h 35mMultiple Airlines
Fri 1/26:10 amPHL - SAL
1 stop9h 37mMultiple Airlines
Deal found 12/10$271
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/263:52 pmSAL - PHL
1 stop16h 15mMultiple Airlines
Thu 1/16:00 amPHL - SAL
2 stops28h 35mMultiple Airlines
Deal found 12/10$291
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/263:52 pmSAL - PHL
1 stop16h 15mMultiple Airlines
Tue 12/306:00 amPHL - SAL
2 stops28h 35mMultiple Airlines
Deal found 12/10$295
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Fri 12/263:52 pmSAL - PHL
1 stop16h 15mSpirit Airlines
Wed 12/316:00 amPHL - SAL
2 stops9h 47mSpirit Airlines
Deal found 12/10$302

Find flight deals from San Salvador to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Philadelphia (PHL). 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 December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$204
(Cheapflightsfares)

One-way from

$142
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$538
Provider with most accurate pricing for San Salvador El Salvador Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Philadelphia flights.
Search Deals
From San Salvador El Salvador Intl to Philadelphia
Search Deals
One-way flight from San Salvador El Salvador Intl to Philadelphia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Salvador to Philadelphia 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 December 12, 2025.
Use the filters below to find and compare flights from San Salvador to Philadelphia that are best for you.

Fly from

San Salvador

Fly to

Philadelphia

Route

Depart

Return

Price

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Sat 1/17

2:52 pm-12:52 am

1 stop9h 00m

Philadelphia

Fri 1/30

8:18 pm-10:29 am

1 stop15h 11m

$243

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Thu 1/22

4:02 pm-11:50 pm

1 stop6h 48m

Philadelphia

Thu 1/29

6:00 am-10:28 am

2 stops29h 28m

$244

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Sat 1/17

2:52 pm-12:52 am

1 stop9h 00m

Philadelphia

Sun 2/1

3:36 pm-5:36 pm

2 stops27h 00m

$255

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Fri 12/26

3:52 pm-9:07 am

1 stop16h 15m

Philadelphia

Fri 1/2

6:10 am-2:47 pm

1 stop9h 37m

$259

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Sat 1/17

2:52 pm-12:52 am

1 stop9h 00m

Philadelphia

Fri 1/30

2:43 pm-10:28 am

2 stops20h 45m

$263

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Fri 12/26

1:06 pm-12:41 am

1 stop10h 35m

Philadelphia

Fri 1/2

6:10 am-2:47 pm

1 stop9h 37m

$271

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Thu 1/22

10:10 am-11:50 pm

2 stops12h 40m

Philadelphia

Thu 1/29

6:00 am-10:28 am

2 stops29h 28m

$280

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Fri 12/26

3:52 pm-9:07 am

1 stop16h 15m

Philadelphia

Thu 1/1

6:00 am-9:35 am

2 stops28h 35m

$291

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Sat 1/17

2:52 pm-12:52 am

1 stop9h 00m

Philadelphia

Thu 1/29

7:04 pm-7:55 am

3 stops37h 51m

$294

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Fri 12/26

3:52 pm-9:07 am

1 stop16h 15m

Philadelphia

Tue 12/30

6:00 am-9:35 am

2 stops28h 35m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
1
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Compare providers for flights from San Salvador to Philadelphia

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 San Salvador to Philadelphia in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 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 San Salvador-Philadelphia flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on San Salvador-Philadelphia flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from San Salvador-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Salvador-Philadelphia flights, Cheapflights users trust Justfly.com the most. Justfly.com 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 San Salvador-Philadelphia 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 San Salvador to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San Salvador 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 San Salvador to Philadelphia

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

Currently, September is the cheapest month in which you can book a flight from San Salvador to Philadelphia (average of $86). Flying from San Salvador to Philadelphia in December is currently the most expensive (average of $143). 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 SAL to PHL?

Find hourly flight availability from San Salvador to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from San Salvador to Philadelphia in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from San Salvador to Philadelphia, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

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

  • How long is the flight from San Salvador to Philadelphia?

    Frontier and Spirit Airlines can get you from San Salvador to Philadelphia in just under 6h 48m. Your travel time can differ by up to 2h 12m. There are 2008 mi between San Salvador and Philadelphia. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from San Salvador to Philadelphia round-trip?

    According to our current data, American Airlines ($609), offers the cheapest pricing from San Salvador to Philadelphia.

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

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

  • How can I find direct flights from San Salvador to Philadelphia?

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

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

    Yes. Cheapflights offers flight deals from San Salvador to Philadelphia 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 San Salvador to Philadelphia?

    Currently, September is the cheapest month in which you can book a flight from San Salvador to Philadelphia (average of $86). Flying from San Salvador to Philadelphia in December is currently the most expensive (average of $143). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Salvador to Philadelphia

Discover the top airline that operate flights from San Salvador to Philadelphia. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$609Average$683FlexibilityNo cancel feeOn-time71%

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