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$182+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — PHL
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
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 March 13, 2026.

This Mytrip deal was found by Cheapflights users on 3/11. 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.
Wed 4/16:45 pm
SAL
-
PHL
1 stop21h 51m
Frontier
Fri 4/108:33 pm
PHL
-
SAL
1 stop16h 27m
Frontier
Deal found 3/11$303
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:45 pm
SAL
-
PHL
1 stop11h 21m
Frontier
Fri 4/175:05 am
PHL
-
SAL
1 stop9h 26m
Frontier
Deal found 3/12$324
This Mytrip deal was found by Cheapflights users on 3/11. 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 4/39:38 am
SAL
-
PHL
1 stop12h 09m
Frontier
Fri 4/108:33 pm
PHL
-
SAL
1 stop16h 27m
Frontier
Deal found 3/11$338
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Wed 4/19:38 am
SAL
-
PHL
2 stops11h 14m
Multiple Airlines
Fri 4/107:41 pm
PHL
-
SAL
2 stops15h 14m
Multiple Airlines
Deal found 3/11$386
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/39:38 am
SAL
-
PHL
1 stop12h 09m
Multiple Airlines
Fri 4/107:41 pm
PHL
-
SAL
2 stops15h 14m
Multiple Airlines
Deal found 3/11$408
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Wed 4/19:38 am
SAL
-
PHL
2 stops11h 14m
Multiple Airlines
Fri 4/177:24 pm
PHL
-
SAL
2 stops15h 31m
Multiple Airlines
Deal found 3/11$422
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:45 pm
SAL
-
PHL
1 stop11h 21m
Frontier
Sun 4/510:19 am
PHL
-
SAL
2 stops14h 26m
Frontier
Deal found 3/9$437
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:19 pm
SAL
-
PHL
1 stop9h 45m
Frontier
Sun 5/315:24 pm
PHL
-
SAL
2 stops18h 41m
Frontier
Deal found 3/8$455

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Mytrip)

One-way from

$182
(Priceline)

Popular in

February

Cheapest in

September

Average price

$595
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. 13% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 13, 2026.
Use the filters below to find and compare flights from San Salvador to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Wed 4/1

9:38 am-8:06 am

2 stops20h 28m

Philadelphia

Fri 4/17

7:24 pm-8:55 am

2 stops15h 31m

$453

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Thu 5/28

1:19 pm-1:04 am

1 stop9h 45m

Philadelphia

Sun 5/31

5:24 pm-10:05 am

2 stops18h 41m

$455
Quickest round-trip

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Wed 4/1

6:45 pm-8:06 am

1 stop11h 21m

Philadelphia

Sun 4/5

10:19 am-10:45 pm

2 stops14h 26m

$471

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Fri 7/31

6:00 am-11:44 pm

2 stops15h 44m

Philadelphia

Wed 8/5

6:10 am-6:58 pm

2 stops14h 48m

$644

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Wed 5/27

1:15 am-2:10 pm

2 stops10h 55m

Philadelphia

Sun 5/31

11:37 am-11:29 am

2 stops25h 52m

$644
Cheapest one-way

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Sun 4/12

2:56 pm-9:11 am

3 stops40h 15m

$263

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Thu 4/9

2:45 pm-1:25 am

1 stop8h 40m

$283

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Thu 3/26

2:53 pm-4:23 pm

2 stops23h 30m

$293

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Fri 4/24

5:35 pm-11:02 am

3 stops15h 27m

$309

San SalvadorPhiladelphia

SAL - PHL

SALPHL

San Salvador El Salvador Intl

Sun 6/28

10:10 pm-11:12 pm

1 stop23h 02m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 17 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Salvador-Philadelphia flight deals on Cheapflights vs. FlightHub >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 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 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 February is currently the most expensive (average of $151). 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.

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 can get you from San Salvador to Philadelphia in just under 9h 45m. Your travel time can differ by up to . There are 2008 mi between San Salvador and 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 February is currently the most expensive (average of $151). 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
Reading
King of Prussia
Camden
Ocean City
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester

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Alternative routes for San Salvador to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
San Salvador to Dulles Intl flights
San Salvador to John F Kennedy Intl flights
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