PHL - SAL

$131 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 3/31. 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
$281
Overall average: $311
Frontier
Sun 4/12Mon 4/27
PHL - SAL • 1 stop
Cheapest one-way
$131
Typical prices: $284-$294
Frontier
Tue 3/31
PHL - SAL • 1 stop
Top airlines
Frontier
Cheapest • from $281 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and San Salvador. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg $379 (round-trip)
Miami (MIA)
Shortest trip • 7h 54m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 46% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Sun, Apr 12 - Mon, Apr 27
Frontier Logo
8:16 pm - 8:23 am
PHL
-
SAL
14h 07m
1 stop
Frontier Logo
1:37 pm - 9:11 am
SAL
-
PHL
17h 34m
1 stop
$281Frontier
Sat, Apr 11 - Mon, Apr 27
Frontier Logo
9:43 pm - 10:58 am
PHL
-
SAL
15h 15m
1 stop
Frontier Logo
1:37 pm - 9:11 am
SAL
-
PHL
17h 34m
1 stop
$282Frontier
Sun, Apr 12 - Mon, Apr 27
Frontier Logo
8:16 pm - 8:23 am
PHL
-
SAL
14h 07m
1 stop
Frontier Logo
1:37 pm - 12:15 pm
SAL
-
PHL
20h 38m
1 stop
$309Frontier
Sun, Apr 12 - Mon, Apr 27
Frontier Logo
6:00 am - 10:45 pm
PHL
-
SAL
18h 45m
2 stops
Frontier Logo
1:37 pm - 9:11 am
SAL
-
PHL
17h 34m
1 stop
$316Frontier
Sun, Apr 12 - Tue, Apr 28
Multiple Airlines Logo
8:16 pm - 8:23 am
PHL
-
SAL
14h 07m
1 stop
Multiple Airlines Logo
2:53 pm - 8:40 am
SAL
-
PHL
15h 47m
1 stop
$318Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
11:31 am - 8:55 am
PHL
-
SAL
23h 24m
2 stops
Multiple Airlines Logo
8:45 am - 10:38 am
SAL
-
PHL
23h 53m
1 stop
$320Multiple Airlines
Sat, Apr 11 - Mon, Apr 27
Frontier Logo
9:43 pm - 10:58 am
PHL
-
SAL
15h 15m
1 stop
Frontier Logo
1:37 pm - 5:17 pm
SAL
-
PHL
25h 40m
2 stops
$328Frontier
Mon, Apr 13 - Mon, Apr 20
Frontier Logo
12:10 pm - 10:45 pm
PHL
-
SAL
12h 35m
1 stop
Frontier Logo
1:37 pm - 9:11 am
SAL
-
PHL
17h 34m
1 stop
$331Frontier
Mon, Mar 9 - Fri, Mar 13
Multiple Airlines Logo
9:39 am - 5:36 pm
PHL
-
SAL
9h 57m
2 stops
Multiple Airlines Logo
6:34 am - 4:48 pm
SAL
-
PHL
8h 14m
1 stop
$334Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
11:31 am - 8:55 am
PHL
-
SAL
23h 24m
2 stops
Multiple Airlines Logo
5:35 pm - 1:57 pm
SAL
-
PHL
18h 22m
2 stops
$335Multiple Airlines
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 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 $311 (return) on average. On the other hand, the most expensive months are February and May, where the average cost of round-trip tickets is $770 and $651 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 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$131
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 10% 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 $131 for a one-way ticket and $281 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 $586 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 5 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 8242 reviews
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

4.0 OkayNicole, Feb 2026
SDF - LGA
Read more Delta reviews

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

My flight to London from Philadelphia was cancelled due to weather.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

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

They charged late fees for selecting seats (no $0 options). They also changed my gate within the last half hour and are refusing to reimburse my costs to drive across the country with two small children in a rental car.

I was waiting in line for the restroom onboard, the flight attendant told me to step back two rows and stay on the carpet. She was rude and I expected a tik tok experience with me getting thrown off the plane. She was rude and frankly there was no where else to stand.

I needed a cheaper option than Southwest who are almost as bad as Spirit...did the check in the morning of the flight and assigned the last row, middle seat. Paid 20.00 at the airport for an exit row window in 19 and all 8 rows behind me which sold occupied on their seat map were empty....so they force to you to pay for a better seat....I was alone in row 19 and shortly after take off two huge fat people came and grabbed the other seats, I rang the call button for the attendant and said I paid 20.00 for this seat and they just moved in here...I either want to be reseated, or have them take their original seats or a refund of what I paid, the attendant made them move back to their original seats. Worst, worst worst airline in the air....never again, never again, never again.

It was cancelled a few hours before take off. Spirit has yet to confirm I will be refunded for the trip

gate agents with the different rules at the different airports. made me pay for my bag as a carry on instead of a personal item, yet it fit under the seat on the way from Indy to Ft Laud

charging $3 for really bad and cold coffee on airplane flight is ridiculous.

We flew Spirit because it was cheaper but the seats were so uncomfortable. I don;t need to be fed snacks on a plane but when it's a 3-4 hour trip then at least a drink is nice. The flight attendants had nothing to do the whole flight except for gossip loudly to each other right behind our seats, and they talked so much my husband couldn't even rest! I was fine with no tv or entertainment but the seats were so uncomfortable with no recline, no padding, and I am short but even for me to leg room was tough for a 3-4 hour trip. We probably would fly spirit again if we had to, but it's definitely not our favorite!

There was absolutely nothing good about this fight. They delayed us for over 2 hours to give our plane to a flight going to Tampa. By the time we got to norfolk conditions were too bad to land so they took us to Charlotte to refuel so they could fly back to Fort lauderdale. There was almost no communication from the pilot, no wifi, no chargers, and they wouldn't even give us free water when we were stuck in Charlotte refueling.

Checking in and getting to gate fast and leasy at Laguardia airport. There is no entertainment on the plane and food was for purchase. Great experience flying with spirit

The flight itself and the crew were great. Sitting on the tarmac for over an hour until our gate opened up was really frustrating. Missed our scheduled bus and got home two hours later

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

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

Information on your arrival and departure airports