Cheap flights from Philadelphia to San Juan from $106

Round-trip
1 adult
Economy
From?
To?
Mon 7/4
Mon 7/11

Deals available from 900+ travel sites.

Flight information for Philadelphia to San Juan

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

Best Price Found

$106

Fastest flight time

4h 03m

Direct flights

Mon, Tue, Thu, Fri and Sun

Airports in San Juan

2 airports
The best one-way flight to San Juan from Philadelphia in the past 72 hours is $106. The best round-trip flight deal from Philadelphia to San Juan found on momondo in the last 72 hours is $216.
The fastest flight from Philadelphia to San Juan takes 4h 03m
Direct flights go from Philadelphia to San Juan on Monday, Tuesday, Thursday, Friday and Sunday. Airlines offering direct flights are: American Airlines and Frontier.
There are 2 airports near San Juan: San Juan Isla Grande (SIG), San Juan Luis Munoz Marin Intl (SJU)

How to get the cheapest flight ticket from Philadelphia to San Juan

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 month to fly from Philadelphia to San Juan?

October

The cheapest time of year to fly to San Juan from Philadelphia is October. Most expensive is December

What is the cheapest airline that flies to San Juan from Philadelphia?

Juneyao Airlines

Delta, Frontier, and JetBlue are the most popular carriers operating from Philadelphia to San Juan

What is the cheapest Philadelphia to San Juan flight route?

Philadelphia - San Juan Luis Munoz Marin Intl

Fly from Philadelphia to San Juan Luis Munoz Marin Intl for the best Philadelphia - San Juan flight prices

How far in advance should you book Philadelphia to San Juan flights?

47 days before

The cheapest time to buy a flight from Philadelphia to San Juan is approximately 47 days to departure

When you’re planning your trip from Philadelphia to San Juan, the most popular airport-to-airport route is Philadelphia Airport to San Juan Luis Munoz Marin Intl Airport. When booking your trip to San Juan, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to San Juan, you can try Newark Airport (in Newark), Allentown-Bethlehem Airport (in Allentown), or Trenton-Mercer Airport (in Trenton). If you are looking for alternate airports to fly into when traveling from Philadelphia, you can try flying into Ponce Mercedita Airport (in Ponce), Vieques Airport (in Vieques), or Culebra Airport (in 15). The cheapest route from Philadelphia to San Juan is EWR — SJU with an average price of $160 RT during the month of June.

Newark Airport (EWR) to San Juan Luis Munoz Marin Intl Airport (SJU)$160
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Philadelphia Airport (PHL) to San Juan Luis Munoz Marin Intl Airport (SJU)$216
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Newark Airport (EWR) to Ponce Mercedita Airport (PSE)$341
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Allentown-Bethlehem Airport (ABE) to San Juan Luis Munoz Marin Intl Airport (SJU)$508
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Philadelphia Airport (PHL) to Ponce Mercedita Airport (PSE)$370
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Trenton-Mercer Airport (TTN) to San Juan Luis Munoz Marin Intl Airport (SJU)$434
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Easily compare round-trip flights from Philadelphia to San Juan

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Philadelphia to San Juan by changing tabs
Spirit Airlines
Sep 7
PHL1:20 amPhiladelphia
3h 58m
SJU5:18 amSan Juan Luis Munoz Marin Intl
Sep 17
SJU4:35 pmSan Juan Luis Munoz Marin Intl
4h 11m
PHL8:46 pmPhiladelphia
Frontier
Aug 26
PHL8:51 pmPhiladelphia
4h 16m
SJU1:07 amSan Juan Luis Munoz Marin Intl
Aug 30
SJU2:45 amSan Juan Luis Munoz Marin Intl
4h 21m
PHL7:06 amPhiladelphia
Multiple Airlines
Aug 17
PHL1:10 amPhiladelphia
3h 52m
SJU5:02 amSan Juan Luis Munoz Marin Intl
Aug 30
SJU2:45 amSan Juan Luis Munoz Marin Intl
4h 21m
PHL7:06 amPhiladelphia
Spirit Airlines
Aug 24
PHL1:40 amPhiladelphia
13h 51m
1 stop
SJU3:31 pmSan Juan Luis Munoz Marin Intl
Aug 31
SJU4:35 pmSan Juan Luis Munoz Marin Intl
4h 07m
PHL8:42 pmPhiladelphia
Multiple Airlines
Sep 22
PHL8:59 pmPhiladelphia
4h 21m
SJU1:20 amSan Juan Luis Munoz Marin Intl
Sep 24
SJU10:55 pmSan Juan Luis Munoz Marin Intl
4h 07m
PHL3:02 amPhiladelphia
Frontier
Aug 26
PHL4:42 amPhiladelphia
4h 39m
SJU9:21 amSan Juan Luis Munoz Marin Intl
Aug 31
SJU3:17 pmSan Juan Luis Munoz Marin Intl
4h 21m
PHL7:38 pmPhiladelphia

Find the cheapest one-way flights from Philadelphia to San Juan

If you're looking for one-way flights from Philadelphia to San Juan, view some of our deals below provided by Frontier and Spirit Airlines
Spirit Airlines
Aug 22
PHL1:25 pmPhiladelphia
18h 19m
2 stops
SJU7:44 amSan Juan Luis Munoz Marin Intl
Frontier
Aug 21
PHL8:50 pmPhiladelphia
4h 16m
SJU1:06 amSan Juan Luis Munoz Marin Intl
Spirit Airlines
Aug 20
PHL1:25 pmPhiladelphia
21h 09m
1 stop
SJU10:34 amSan Juan Luis Munoz Marin Intl

Search last-minute flights to San Juan from Philadelphia

Find and compare round-trip flight prices for your last-minute flight from Philadelphia to San Juan
Frontier
Jul 8
PHL4:42 amPhiladelphia
4h 39m
SJU9:21 amSan Juan Luis Munoz Marin Intl
Aug 27
SJU3:15 amSan Juan Luis Munoz Marin Intl
4h 21m
PHL7:36 amPhiladelphia
Multiple Airlines
Jul 7
PHL4:46 amPhiladelphia
4h 39m
SJU9:25 amSan Juan Luis Munoz Marin Intl
Jul 15
SJU4:35 pmSan Juan Luis Munoz Marin Intl
4h 05m
PHL8:40 pmPhiladelphia
Spirit Airlines
Jul 6
PHL1:15 amPhiladelphia
3h 57m
SJU5:12 amSan Juan Luis Munoz Marin Intl
Aug 9
SJU10:55 pmSan Juan Luis Munoz Marin Intl
4h 07m
PHL3:02 amPhiladelphia
Frontier
Jul 7
PHL4:46 amPhiladelphia
4h 39m
SJU9:25 amSan Juan Luis Munoz Marin Intl
Aug 6
SJU3:07 pmSan Juan Luis Munoz Marin Intl
4h 21m
PHL7:28 pmPhiladelphia
Multiple Airlines
Jul 6
PHL8:51 pmPhiladelphia
4h 16m
SJU1:07 amSan Juan Luis Munoz Marin Intl
Aug 10
SJU4:35 pmSan Juan Luis Munoz Marin Intl
4h 07m
PHL8:42 pmPhiladelphia
Spirit Airlines
Jul 8
PHL1:15 amPhiladelphia
3h 57m
SJU5:12 amSan Juan Luis Munoz Marin Intl
Jul 13
SJU4:35 pmSan Juan Luis Munoz Marin Intl
4h 05m
PHL8:40 pmPhiladelphia

Best airlines flying from Philadelphia to San Juan

Compare and see reviews for airlines that fly from Philadelphia to San Juan with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $12Free CancellationRating
0.0
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United AirlinesPriceFrom $62Free CancellationRating
7.2
7.5

Boarding

7.1

Comfort

8.0

Crew

6.9

Entertainment

6.5

Food

Reviews

Nothing I liked cause the damn flight was canceled!

1 / 10
Search United Airlines flights
Spirit AirlinesPriceFrom $81Free CancellationRating
6.2
6.4

Boarding

5.9

Comfort

7.0

Crew

4.9

Entertainment

5.1

Food

Reviews

Crew could not help book me seat next to my dad. Thankfully, the right next seat to him was empty.

1 / 10
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Alaska AirlinesPriceFrom $82Free CancellationRating
7.9
8.2

Boarding

7.9

Comfort

8.5

Crew

7.2

Entertainment

7.1

Food

Reviews

I had multiple airline itinerary, American Airlines got delayed at Charlotte and we sat on tarmac for 1 hr which caused us to miss our Alaskan airline connection in San Diego but Alaskan chat feature was awesome, just few minutes before take off, I was able to rebook Myself in the next connecting flight, I made it home as I intended even though it was long.

1 / 10
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FrontierPriceFrom $84Free CancellationRating
6.2
6.4

Boarding

5.8

Comfort

7.0

Crew

4.7

Entertainment

5.0

Food

Reviews

Likes: price Dislikes: Courteousness, Integrity, Safety (gate agent gave my seat away then blamed me, the security door was closed. She stated that I checked in too late although I had a boarding pass and lied that there were no more seats. Fortunately, an older gate agent was present and took action to print a ticket for me and they reopened the security door. Then they rushed me to get my stuff as I tried to meet the demand. It is clear to me that was indeed happened is that they already calculated the weight as there were additional seats. The problem was resolved and I had an enjoyable flight, but not without unneeded stress.).

1 / 10
Search Frontier flights
JetBluePriceFrom $99Free CancellationRating
6.9
7.1

Boarding

7.4

Comfort

7.7

Crew

7.0

Entertainment

6.5

Food

Reviews

It was so extremely hot the first hour of the flight that people were fanning themselves and nauseated. This was an overnight flight -

1 / 10
Search JetBlue flights
DeltaPriceFrom $104Free CancellationRating
7.8
7.9

Boarding

8.0

Comfort

8.3

Crew

7.7

Entertainment

7.3

Food

Reviews

One of the crew member weren’t to pleasant

1 / 10
Search Delta flights
American AirlinesPriceFrom $141Free CancellationRating
7.0
7.4

Boarding

7.1

Comfort

8.0

Crew

6.8

Entertainment

6.4

Food

Reviews

Better seats and entertainment

1 / 10
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Spirit Airlines flights from Philadelphia to San Juan

Our best Spirit Airlines deals on Philadelphia to San Juan flight tickets
Spirit Airlines
Sep 7
PHL1:20 amPhiladelphia
3h 58m
SJU5:18 amSan Juan Luis Munoz Marin Intl
Sep 17
SJU4:35 pmSan Juan Luis Munoz Marin Intl
4h 11m
PHL8:46 pmPhiladelphia
Spirit Airlines
Aug 24
PHL1:40 amPhiladelphia
13h 51m
1 stop
SJU3:31 pmSan Juan Luis Munoz Marin Intl
Aug 31
SJU4:35 pmSan Juan Luis Munoz Marin Intl
4h 07m
PHL8:42 pmPhiladelphia
Spirit Airlines
Aug 22
PHL1:25 pmPhiladelphia
18h 19m
2 stops
SJU7:44 amSan Juan Luis Munoz Marin Intl
Aug 31
SJU4:35 pmSan Juan Luis Munoz Marin Intl
4h 07m
PHL8:42 pmPhiladelphia

Frontier flights from Philadelphia to San Juan

Our best Frontier deals on Philadelphia to San Juan flight tickets
Frontier
Aug 26
PHL8:51 pmPhiladelphia
4h 16m
SJU1:07 amSan Juan Luis Munoz Marin Intl
Aug 30
SJU2:45 amSan Juan Luis Munoz Marin Intl
4h 21m
PHL7:06 amPhiladelphia
Frontier
Aug 26
PHL4:42 amPhiladelphia
4h 39m
SJU9:21 amSan Juan Luis Munoz Marin Intl
Aug 31
SJU3:17 pmSan Juan Luis Munoz Marin Intl
4h 21m
PHL7:38 pmPhiladelphia
Frontier
Aug 18
PHL8:50 pmPhiladelphia
4h 16m
SJU1:06 amSan Juan Luis Munoz Marin Intl
Aug 26
SJU3:24 pmSan Juan Luis Munoz Marin Intl
4h 20m
PHL7:44 pmPhiladelphia

  • Are airlines flying from Philadelphia to San Juan offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Philadelphia to San Juan are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Frontier, Spirit Airlines, and American Airlines.

  • How far is Philadelphia to San Juan by plane?

    A flight from Philadelphia to San Juan will travel around 1578.5 mi. A reasonable flight in good conditions will take 3h 52m.



Alternative routes for Philadelphia to San Juan

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Pittsburgh to San Juan Flights
Fastest flight time7h 55m
Cheapest price$262

Similar Philadelphia to San Juan flights

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Why use momondo?

It is quick and easy to find Philadelphia to San Juan 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 San Juan that suits you.

Yes. momondo enables you to select and highlight flights to San Juan from Philadelphia with this policy.

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 San Juan from Philadelphia.

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