PHL - SAL

$105 Find Cheap Flights from Philadelphia to San Salvador

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 San Salvador departing on 10/27. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to San Salvador, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to San Salvador, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$255
Overall average: $568
Multiple Airlines
Thu 11/13Sun 11/16
PHL - SAL • 1 stop
Cheapest one-way
$105
Typical prices: $249-$328
Multiple Airlines
Mon 10/27
PHL - SAL • 1 stop
Top airlines
Frontier
Cheapest • from $364 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Salvador!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to San Salvador (PHL-SAL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to San Salvador 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 San Salvador

Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
6:24 pm - 10:19 pmPHL-SAL
28h 55m1 stop
Multiple Airlines Logo
7:34 am - 1:25 amSAL-PHL
16h 51m1 stop
$255Multiple Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
6:19 am - 10:19 pmPHL-SAL
41h 00m2 stops
Multiple Airlines Logo
7:34 am - 1:25 amSAL-PHL
16h 51m1 stop
$271Multiple Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Frontier Logo
5:50 am - 1:09 pmPHL-SAL
8h 19m1 stop
Frontier Logo
2:24 pm - 12:19 amSAL-PHL
8h 55m1 stop
$364Frontier
Find Deal
Sun, Feb 22 - Sun, Mar 1
Frontier Logo
5:30 am - 1:11 pmPHL-SAL
8h 41m1 stop
Frontier Logo
2:31 pm - 12:51 amSAL-PHL
9h 20m1 stop
$385Frontier
Find Deal
Fri, Feb 20 - Fri, Mar 20
American Airlines Logo
5:05 am - 1:55 pmPHL-SAL
9h 50m1 stop
American Airlines Logo
1:10 pm - 12:48 amSAL-PHL
9h 38m1 stop
$490American Airlines
Find Deal
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
12:44 pm - 9:19 pmPHL-SAL
9h 35m1 stop
United Airlines Logo
4:40 pm - 10:27 amSAL-PHL
16h 47m2 stops
$494United Airlines
Find Deal
Sun, Mar 22 - Wed, Mar 25
Delta Logo
5:55 am - 12:25 pmPHL-SAL
8h 30m1 stop
Delta Logo
1:50 pm - 9:27 amSAL-PHL
17h 37m1 stop
$510Delta
Find Deal
Sat, Mar 21 - Wed, Mar 25
United Airlines Logo
10:15 am - 12:19 pmPHL-SAL
28h 04m2 stops
United Airlines Logo
5:55 am - 4:56 pmSAL-PHL
9h 01m1 stop
$514United Airlines
Find Deal
Sat, Mar 21 - Thu, Mar 26
Delta Logo
6:55 am - 12:25 pmPHL-SAL
7h 30m1 stop
Delta Logo
1:50 pm - 12:22 amSAL-PHL
8h 32m1 stop
$530Delta
Find Deal
Sun, Feb 22 - Sun, Mar 1
American Airlines Logo
10:31 am - 7:20 pmPHL-SAL
9h 49m2 stops
American Airlines Logo
4:10 pm - 9:43 amSAL-PHL
16h 33m1 stop
$539American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to San Salvador flights

Get data-powered insights and trends into flights from Philadelphia to San Salvador to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to San Salvador?

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

Your flight ticket price will generally be cheaper if you fly to San Salvador on a Tuesday and more expensive on a Saturday. On your return trip to Philadelphia, you should consider flying back on a Sunday, and avoid Mondays for better deals.

What is the cheapest month to fly from Philadelphia to San Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to San Salvador, 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 San Salvador is April, where tickets cost $529 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $919 and $864 respectively.

How far in advance should I book a flight from Philadelphia to San Salvador?

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 San Salvador, 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 San Salvador, you should book around 5 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$105
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Philadelphia to San Salvador

When to book flights from Philadelphia to San Salvador

Are your dates flexible? Find out the best times to travel from Philadelphia to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to San Salvador

  • What is the cheapest flight from Philadelphia to San Salvador?

    In the last 3 days, the lowest price for a flight from Philadelphia to San Salvador was $105 for a one-way ticket and $255 for a round-trip.

  • Do I need a passport to fly between Philadelphia and San Salvador?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in San Salvador.

  • Which airports will I be using when flying from Philadelphia to San Salvador?

    Philadelphia and San Salvador are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at San Salvador El Salvador Intl.

  • Which aircraft models fly most regularly from Philadelphia to San Salvador?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to San Salvador?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and San Salvador, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to San Salvador, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to San Salvador are Delta and United Airlines. With an average price for the route of $624 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $599 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia to San Salvador?

    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 San Salvador.

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

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

    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 to San Salvador with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and SAL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to San Salvador?

    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 to San Salvador from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Philadelphia to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to San Salvador. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to San Salvador? 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 7969 reviews
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
8.2Boarding
Airline reviews

The flight was great. The gate location was way to far away!!!

10.0 ExcellentLauren, Oct 2025JFK - PBI
Read more Delta reviews

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

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.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

My luggage didn’t arrive at LAX, so that wasn’t a good experience.

Terrible seat, no in flight entertainment. No complimentary food or drinks. Seats really hurt my back after flying spirit for the day.

Plastic seat really hurt my back. Cannot even recline on the flight. Very hard to sleep on the plane due to terrible seats . Food and drinks were expensive and not very good. There were like 2 open exit rows behind me. My isle was full so I asked flight attendants if I could sit there. They told me it was a safety issue??? I think it more unsafe to have no one sitting there. In case of emergency, you’d want someone there to help.

The delays and the lack of communication and organization within the airport itself for Staffing this flight and coordinating the paper log necessary to depart was ridiculous and deplorable

It was a no show, so we got put in hotels for a nite. The A320 plane was very modern and flite and crew (if a pilot shows up were fine). Price was very good.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

I was never aware that I had to pay $100 per luggage to them on the plane that are simply carry-ons. This is discriminatory and I’m going to be alerting my entire family and friends and my Instagram following up over 75,000 of this issue and misunderstanding, including mismanaging.

Very easy boarding! Crew was fantastic and offered us refreshments quickly and efficiently. Quick, nice flight!

My experience with spirit was not good at all! This was actually my first time flying with Spirit and it’s definitely my last, first of all that flight was delayed, plus I had to pay $99 dollars for my carry on, that’s insane I have never pay for my carry on, I’m definitely going keep traveling with JetBlue or American Airlines, you guys have horrible service.

My baggage broke and they did not offer me anything. No conversation

Everything you need to know for your flight from Philadelphia to San Salvador

Information on your arrival and departure airports

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