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Cheap flights from Philadelphia to San Juan from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to San Juan departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:38 pm - 11:10 am
PHL
-
PSE
11h 32m
1 stop
Frontier Logo
11:35 am - 7:36 am
PSE
-
PHL
20h 01m
1 stop
$177Frontier
Sat, Mar 7 - Sat, Mar 14
Frontier Logo
5:05 am - 12:37 pm
PHL
-
PSE
7h 32m
1 stop
Frontier Logo
10:50 am - 12:40 am
PSE
-
PHL
13h 50m
1 stop
$179Frontier
Tue, Mar 31 - Tue, Apr 7
Frontier Logo
5:18 pm - 10:10 am
PHL
-
PSE
15h 52m
1 stop
Frontier Logo
11:30 am - 12:39 pm
PSE
-
PHL
26h 09m
1 stop
$204Frontier
Thu, Feb 26 - Mon, Mar 2
Frontier Logo
9:50 pm - 10:40 am
PHL
-
PSE
12h 50m
1 stop
Frontier Logo
1:35 pm - 9:38 pm
PSE
-
PHL
8h 03m
1 stop
$206Frontier
Wed, Mar 25 - Tue, Mar 31
Frontier Logo
1:00 pm - 10:40 am
PHL
-
PSE
21h 40m
1 stop
Frontier Logo
1:35 pm - 9:38 pm
PSE
-
PHL
8h 03m
1 stop
$207Frontier
Wed, Mar 25 - Tue, Mar 31
Frontier Logo
7:53 pm - 1:46 pm
PHL
-
PSE
16h 53m
1 stop
Frontier Logo
11:30 am - 2:44 pm
PSE
-
PHL
28h 14m
1 stop
$210Frontier
Fri, Feb 27 - Mon, Mar 2
Frontier Logo
4:10 pm - 11:10 am
PHL
-
PSE
18h 00m
1 stop
Frontier Logo
11:35 am - 7:16 pm
PSE
-
PHL
7h 41m
1 stop
$212Frontier
Sat, Mar 7 - Thu, Mar 12
Frontier Logo
9:02 pm - 12:52 pm
PHL
-
PSE
14h 50m
1 stop
Frontier Logo
1:50 pm - 7:41 am
PSE
-
PHL
18h 51m
1 stop
$218Frontier
Fri, Jan 30 - Sat, Feb 7
Frontier Logo
5:53 pm - 10:10 am
PHL
-
PSE
15h 17m
1 stop
Frontier Logo
11:30 am - 2:44 pm
PSE
-
PHL
28h 14m
1 stop
$224Frontier
Thu, Feb 19 - Mon, Feb 23
Frontier Logo
2:00 pm - 11:20 am
PHL
-
PSE
20h 20m
1 stop
Frontier Logo
1:50 pm - 10:32 pm
PSE
-
PHL
9h 42m
1 stop
$225Frontier
Sat, Jan 17 - Sat, Jan 24

Frontier flights from Philadelphia to Ponce

Our best Frontier deals on Philadelphia to Ponce flight tickets
Frontier
Mar 7
PHL4:10 pmPhiladelphia
18h 00m
1 stop
PSE11:10 amPonce Mercedita
Mar 14
PSE11:35 amPonce Mercedita
20h 01m
1 stop
PHL7:36 amPhiladelphia
$177
Frontier
Mar 31
PHL5:05 amPhiladelphia
7h 32m
1 stop
PSE12:37 pmPonce Mercedita
Apr 7
PSE10:50 amPonce Mercedita
13h 50m
1 stop
PHL12:40 amPhiladelphia
$179
Frontier
Feb 26
PHL5:18 pmPhiladelphia
15h 52m
1 stop
PSE10:10 amPonce Mercedita
Mar 2
PSE11:30 amPonce Mercedita
26h 09m
1 stop
PHL12:39 pmPhiladelphia
$204

JetBlue flights from Philadelphia to Ponce

Our best JetBlue deals on Philadelphia to Ponce flight tickets
JetBlue
Feb 14
PHL2:52 pmPhiladelphia
10h 08m
2 stops
PSE2:00 amPonce Mercedita
Feb 17
PSE5:15 amPonce Mercedita
17h 52m
2 stops
PHL10:07 pmPhiladelphia
$725
JetBlue
Feb 19
PHL2:52 pmPhiladelphia
11h 26m
2 stops
PSE3:18 amPonce Mercedita
Feb 22
PSE3:15 amPonce Mercedita
11h 42m
2 stops
PHL1:57 pmPhiladelphia
$780
JetBlue
Feb 13
PHL6:00 amPhiladelphia
19h 00m
2 stops
PSE2:00 amPonce Mercedita
Feb 15
PSE3:15 amPonce Mercedita
11h 42m
2 stops
PHL1:57 pmPhiladelphia
$799

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Ponce 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, momondo users made 832,500 searches. Data last updated January 13, 2026.
Use the filters below to find and compare flights from Philadelphia to Ponce that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Sat 3/7

10:38 pm-11:10 am

1 stop11h 32m

Ponce Mercedita

Sat 3/14

11:35 am-7:36 am

1 stop20h 01m

$177

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Tue 3/31

5:05 am-12:37 pm

1 stop7h 32m

Ponce Mercedita

Tue 4/7

10:50 am-12:40 am

1 stop13h 50m

$179

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 2/26

5:18 pm-10:10 am

1 stop15h 52m

Ponce Mercedita

Mon 3/2

11:30 am-12:39 pm

1 stop26h 09m

$204

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Wed 3/25

9:50 pm-10:40 am

1 stop12h 50m

Ponce Mercedita

Tue 3/31

1:35 pm-9:38 pm

1 stop8h 03m

$206

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Wed 3/25

1:00 pm-10:40 am

1 stop21h 40m

Ponce Mercedita

Tue 3/31

1:35 pm-9:38 pm

1 stop8h 03m

$207

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Fri 2/27

7:53 pm-1:46 pm

1 stop16h 53m

Ponce Mercedita

Mon 3/2

11:30 am-2:44 pm

1 stop28h 14m

$210

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Sat 3/7

4:10 pm-11:10 am

1 stop18h 00m

Ponce Mercedita

Thu 3/12

11:35 am-7:16 pm

1 stop7h 41m

$212

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Fri 1/30

9:02 pm-12:52 pm

1 stop14h 50m

Ponce Mercedita

Sat 2/7

1:50 pm-7:41 am

1 stop18h 51m

$218

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 2/19

5:53 pm-10:10 am

1 stop15h 17m

Ponce Mercedita

Mon 2/23

11:30 am-2:44 pm

1 stop28h 14m

$224

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Sat 1/17

2:00 pm-11:20 am

1 stop20h 20m

Ponce Mercedita

Sat 1/24

1:50 pm-10:32 pm

1 stop9h 42m

$225

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Philadelphia to Ponce

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Philadelphia to Ponce Mercedita?

Frontier is the most popular carrier operating from Philadelphia to Ponce Mercedita

What airlines fly to Ponce?

Frontier, JetBlue and United Airlines are the top three most popular airlines that fly to Ponce from Philadelphia according to our data. Frontier is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Ponce. Keep in mind that there are 8 different airlines that fly to Ponce on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Ponce

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Ponce according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Ponce (PHL to PSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Ponce

Fastest flight time

10h 55m

Direct flights

None
The fastest flight from Philadelphia to Ponce takes 10h 55m
There are no direct flights from Philadelphia to Ponce. There are no popular flight routes from Philadelphia to Ponce.
Search flight deals

  • How far is Philadelphia to Ponce Mercedita by plane?

    The straight-line distance from Philadelphia to Ponce Mercedita is 1598.5 mi. In terms of flight time, this usually takes a little over 10h 55m.

  • When did momondo last update prices for flights from Philadelphia Airport to Ponce Mercedita Airport?

    Prices for flights from Philadelphia Airport to Ponce Mercedita Airport are updated daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Ponce Mercedita Airport?

  • How old do you have to be to fly from Philadelphia Airport to Ponce Mercedita Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Ponce Mercedita Airport.

  • What documentation or ID do you need to fly to Ponce Mercedita Airport?

    The travel and health documents you'll need for your trip to Ponce Mercedita Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ponce Mercedita Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Ponce?

Best airlines flying from Philadelphia to Ponce

Compare and see reviews for airlines that fly from Philadelphia to Ponce with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $189Free CancellationRating
5.7
3,056 reviews
Search Frontier flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Ponce?

It is quick and easy to find Philadelphia to Ponce flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ponce that suits you.

Can I find flights from Philadelphia to Ponce with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to Ponce flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to Ponce?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ponce from Philadelphia.

I’m not ready to book a flight from Philadelphia to Ponce right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Ponce now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ponce and let you know when they change.

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