PHL - SAL

$71 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 2/22. 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, 0 bags

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
$193
Overall average: $698
Spirit Airlines
man. 12/8tor. 12/11
PHL - SAL • 1 stop
Cheapest one-way
$102
Typical prices: $305-$324
Spirit Airlines
søn. 2/22
PHL - SAL • 1 stop
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

man., dec. 8 - tor., dec. 11
Spirit Airlines Logo
5:15 am - 2:48 pmPHL-SAL
10h 33m1 stop
Spirit Airlines Logo
3:52 pm - 9:17 amSAL-PHL
16h 25m1 stop
$193Spirit Airlines
Find Deal
tor., jan. 22 - søn., feb. 1
Spirit Airlines Logo
8:00 am - 2:52 pmPHL-SAL
7h 52m1 stop
Spirit Airlines Logo
4:02 pm - 11:50 pmSAL-PHL
6h 48m1 stop
$206Spirit Airlines
Find Deal
ons., jan. 14 - tor., jan. 22
Spirit Airlines Logo
3:00 pm - 2:52 pmPHL-SAL
24h 52m1 stop
Spirit Airlines Logo
4:02 pm - 11:50 pmSAL-PHL
6h 48m1 stop
$222Spirit Airlines
Find Deal
ons., jan. 14 - tir., jan. 20
Spirit Airlines Logo
3:00 pm - 2:52 pmPHL-SAL
24h 52m1 stop
Spirit Airlines Logo
4:02 pm - 11:14 amSAL-PHL
18h 12m1 stop
$223Spirit Airlines
Find Deal
ons., jan. 14 - tor., jan. 22
Spirit Airlines Logo
8:43 pm - 2:52 pmPHL-SAL
19h 09m2 stops
Spirit Airlines Logo
4:02 pm - 11:50 pmSAL-PHL
6h 48m1 stop
$225Spirit Airlines
Find Deal
man., dec. 8 - tor., dec. 11
Spirit Airlines Logo
5:15 am - 2:48 pmPHL-SAL
10h 33m1 stop
Spirit Airlines Logo
3:52 pm - 9:17 amSAL-PHL
16h 25m1 stop
$226Spirit Airlines
Find Deal
man., jan. 19 - søn., jan. 25
Multiple Airlines Logo
12:06 pm - 2:52 pmPHL-SAL
27h 46m1 stop
Multiple Airlines Logo
4:02 pm - 12:25 amSAL-PHL
7h 23m1 stop
$227Multiple Airlines
Find Deal
ons., jan. 14 - tir., jan. 20
Multiple Airlines Logo
12:20 pm - 2:52 pmPHL-SAL
27h 32m1 stop
Multiple Airlines Logo
4:02 pm - 3:40 pmSAL-PHL
22h 38m1 stop
$228Multiple Airlines
Find Deal
ons., jan. 14 - tir., jan. 20
Spirit Airlines Logo
8:43 pm - 2:52 pmPHL-SAL
19h 09m2 stops
Spirit Airlines Logo
4:02 pm - 11:50 pmSAL-PHL
6h 48m1 stop
$233Spirit Airlines
Find Deal
ons., jan. 14 - tir., jan. 20
Spirit Airlines Logo
8:43 pm - 2:52 pmPHL-SAL
19h 09m2 stops
Spirit Airlines Logo
4:02 pm - 11:50 pmSAL-PHL
6h 48m1 stop
$234Spirit 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 October, where tickets cost $511 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $698 and $654 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 3 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$102
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 18% 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 $102 for a one-way ticket and $193 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 $659 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 7998 reviews
8.5Crew
7.3Food
7.9Entertainment
8.1Boarding
7.9Comfort
Airline reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

2.0 MediocreAnonymous, Nov 2025ATL - TPA
Read more Delta reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

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.

Uncomfortable seats and tiny tray table. Expensive snacks. Flight was on time and crew was pleasant but take me back to Southwest!

Boarding and unboarding processes were pretty smooth. I gave a low score for Boarding because of how my flight was missing from all the boards at the airport, and when I checked the flight status on the Spirit website, it said it would be departing from Terminal E, gate D15. There are no "D" gates in terminal E.

Speaker airport didn't work well, so we couldn't hear the boarding call but the plane was on time leaving and on time arriving took a while for them to open the door and there was a non-disruptive guy who was inebriated a few rows ahead of us. Overall the flight was good and we appreciate the on-time-ness

The plane was freezing and everyone had on their winter coats. I pulled out my sweaters out of my carryon to cover myself and put on an extra pair of socks. They offered NO FREE drinks or snacks on a 6 hour flight. The seats don’t have plugs or charges or any form of entertainment- so I just played my one downloaded game on my phone because I couldn’t sleep because I was too cold. Miserable flight though we landed safely.

Bought round trip tickets. Ended up upgrading to first class. Both flights were new planes but hadn’t been equipped with WiFi and there were no charging ports at my seat despite it being new and first class accommodations.

The flight was on time and the crew was very professional and accommodating. When other airlines are canceling flights Spirit is still flying with on time flights. I have no complaints and will continue to choose Spirit when it is the best option for me.

Very uncomfortable seat. Hard bar under cushion. Flight had no solution except to walk a around at times

Endless, trip oof my life, we still are in in plane waiting for getting off.after 3 hours delay. Not even a glass of water.

It was cheap. Spirit is what it is. I got to my destination and home safely. There was no food or entertainment without paying extra, which is fine. That’s why the flight was inexpensive.

Like: seats that don't move; fast boarding; engaging crew; low-prices; individual gate at LGA; access to restrooms at the gate Dislike: no water on the flight

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

Information on your arrival and departure airports