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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:26 pm - 4:24 pmSJU-PHL
3h 58mnonstop
Frontier Logo
7:25 am - 4:10 pmPHL-SJU
7h 45m1 stop
$182Frontier
Find Deal
Wed, Nov 5 - Mon, Nov 10
Frontier Logo
2:11 am - 5:09 amSJU-PHL
3h 58mnonstop
Frontier Logo
7:55 pm - 12:41 amPHL-SJU
3h 46mnonstop
$186Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
Frontier Logo
2:11 am - 5:09 amSJU-PHL
3h 58mnonstop
Frontier Logo
7:25 am - 4:10 pmPHL-SJU
7h 45m1 stop
$197Frontier
Find Deal
Sun, Nov 9 - Mon, Nov 10
Frontier Logo
1:26 pm - 4:24 pmSJU-PHL
3h 58mnonstop
Frontier Logo
6:15 am - 11:01 amPHL-SJU
3h 46mnonstop
$203Frontier
Find Deal
Wed, Nov 5 - Mon, Nov 10
Delta Logo
7:00 am - 1:19 pmSJU-PHL
7h 19m1 stop
Delta Logo
6:00 am - 1:59 pmPHL-SJU
6h 59m1 stop
$215Delta
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
2:25 am - 5:32 amSJU-PHL
4h 07mnonstop
Multiple Airlines Logo
11:03 am - 3:53 pmPHL-SJU
3h 50mnonstop
$216Multiple Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
Spirit Airlines Logo
4:48 pm - 7:59 pmSJU-PHL
4h 11mnonstop
Spirit Airlines Logo
11:03 am - 3:53 pmPHL-SJU
3h 50mnonstop
$225Spirit Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Spirit Airlines Logo
11:51 am - 11:59 pmSJU-PHL
12h 08m1 stop
Spirit Airlines Logo
5:20 am - 2:12 pmPHL-SJU
8h 52m1 stop
$226Spirit Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
American Airlines Logo
6:25 am - 9:34 amSJU-PHL
4h 09mnonstop
American Airlines Logo
6:55 pm - 11:52 pmPHL-SJU
3h 57mnonstop
$234American Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
9:30 am - 11:23 pmSJU-PHL
14h 53m1 stop
Multiple Airlines Logo
1:26 pm - 8:45 amPHL-SJU
18h 19m1 stop
$236Multiple Airlines
Find Deal
Mon, Nov 3 - Sat, Nov 8

Frontier flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia

Our best Frontier deals on San Juan Luis Munoz Marin Intl Airport to Philadelphia flight tickets
Frontier
Nov 5
SJU1:26 pmSan Juan Luis Munoz Marin Intl
3h 58m
PHL4:24 pmPhiladelphia
Nov 10
PHL7:25 amPhiladelphia
7h 45m
1 stop
SJU4:10 pmSan Juan Luis Munoz Marin Intl
$182
Find similar
Frontier
Nov 6
SJU2:11 amSan Juan Luis Munoz Marin Intl
3h 58m
PHL5:09 amPhiladelphia
Nov 9
PHL7:55 pmPhiladelphia
3h 46m
SJU12:41 amSan Juan Luis Munoz Marin Intl
$186
Find similar
Frontier
Nov 9
SJU2:11 amSan Juan Luis Munoz Marin Intl
3h 58m
PHL5:09 amPhiladelphia
Nov 10
PHL7:25 amPhiladelphia
7h 45m
1 stop
SJU4:10 pmSan Juan Luis Munoz Marin Intl
$197
Find similar

Spirit Airlines flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia

Our best Spirit Airlines deals on San Juan Luis Munoz Marin Intl Airport to Philadelphia flight tickets
Spirit Airlines
Oct 16
SJU2:49 amSan Juan Luis Munoz Marin Intl
10h 04m
1 stop
PHL12:53 pmPhiladelphia
Oct 19
PHL7:15 amPhiladelphia
3h 58m
SJU11:13 amSan Juan Luis Munoz Marin Intl
$214
Find similar
Spirit Airlines
Oct 14
SJU2:49 amSan Juan Luis Munoz Marin Intl
10h 04m
1 stop
PHL12:53 pmPhiladelphia
Oct 19
PHL7:15 amPhiladelphia
3h 58m
SJU11:13 amSan Juan Luis Munoz Marin Intl
$218
Find similar
Spirit Airlines
Oct 23
SJU11:51 amSan Juan Luis Munoz Marin Intl
12h 08m
1 stop
PHL11:59 pmPhiladelphia
Oct 26
PHL7:15 amPhiladelphia
3h 58m
SJU11:13 amSan Juan Luis Munoz Marin Intl
$220
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia 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 October 13, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 11/5

1:26 pm-4:24 pm

Nonstop3h 58m

Philadelphia

Mon 11/10

7:25 am-4:10 pm

1 stop7h 45m

$182

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Thu 11/6

2:11 am-5:09 am

Nonstop3h 58m

Philadelphia

Sun 11/9

7:55 pm-12:41 am

Nonstop3h 46m

$186

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Sun 11/9

2:11 am-5:09 am

Nonstop3h 58m

Philadelphia

Mon 11/10

7:25 am-4:10 pm

1 stop7h 45m

$197

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 11/5

1:26 pm-4:24 pm

Nonstop3h 58m

Philadelphia

Mon 11/10

6:15 am-11:01 am

Nonstop3h 46m

$203

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 12/3

7:00 am-1:19 pm

1 stop7h 19m

Philadelphia

Mon 12/8

6:00 am-1:59 pm

1 stop6h 59m

$215

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 11/19

2:25 am-5:32 am

Nonstop4h 07m

Philadelphia

Tue 11/25

11:03 am-3:53 pm

Nonstop3h 50m

$216

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Tue 11/25

4:48 pm-7:59 pm

Nonstop4h 11m

Philadelphia

Tue 12/2

11:03 am-3:53 pm

Nonstop3h 50m

$225

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Thu 10/23

11:51 am-11:59 pm

1 stop12h 08m

Philadelphia

Mon 10/27

5:20 am-2:12 pm

1 stop8h 52m

$226

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Wed 12/3

6:25 am-9:34 am

Nonstop4h 09m

Philadelphia

Mon 12/8

6:55 pm-11:52 pm

Nonstop3h 57m

$234

San JuanPhiladelphia

SJU - PHL

SJUPHL

San Juan Luis Munoz Marin Intl

Mon 11/3

9:30 am-11:23 pm

1 stop14h 53m

Philadelphia

Sat 11/8

1:26 pm-8:45 am

1 stop18h 19m

$236

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Philadelphia

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 to Philadelphia?

The cheapest month to fly to Philadelphia from San Juan Luis Munoz Marin Intl Airport is in February. Flight prices, which tend to average around $177, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from San Juan Luis Munoz Marin Intl Airport averaging around $180.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from San Juan Luis Munoz Marin Intl Airport to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $249. On the other hand, Monday is the most expensive day to depart from San Juan Luis Munoz Marin Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $359.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from San Juan Luis Munoz Marin Intl Airport to Philadelphia in the evening for as low as $210. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $548.

What is the cheapest San Juan Luis Munoz Marin Intl to Philadelphia flight route?

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

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

You are more likely to see cheaper flights to Philadelphia from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $218 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from San Juan Luis Munoz Marin Intl Airport for as low as $196 on momondo.

What cabin class options are available on San Juan Luis Munoz Marin Intl to Philadelphia flights?

There are 3 cabin classes available to choose from on San Juan Luis Munoz Marin Intl to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Juan Luis Munoz Marin Intl Airport to Philadelphia flight prices changed over time?

As of October 2025, prices for San Juan Luis Munoz Marin Intl Airport to Philadelphia flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia

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

Cheap San Juan Luis Munoz Marin Intl Airport to Philadelphia (SJU to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia

Best Price Found

$123

Fastest flight time

3h 58m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from San Juan Luis Munoz Marin Intl Airport in the past 72 hours is $123. The best round-trip flight deal from San Juan Luis Munoz Marin Intl Airport to Philadelphia found on momondo in the last 72 hours is $191.
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Philadelphia takes 3h 58m
Direct flights go from San Juan Luis Munoz Marin Intl Airport to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is San Juan Luis Munoz Marin Intl to Philadelphia by plane?

    There are 1582.4 mi between San Juan Luis Munoz Marin Intl and Philadelphia. A reasonable flight in good conditions will take 3h 58m.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia Airport were last updated today.

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia Airport?

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Philadelphia Airport.

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

    The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Juan Luis Munoz Marin Intl Airport to Philadelphia?

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Philadelphia?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Philadelphia

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,094 reviews
Search Spirit Airlines flights
FrontierPriceFrom $139Free CancellationRating
5.8
3,136 reviews
Search Frontier flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

  • American Airlines Flights From San Juan Luis Munoz Marin Intl Airport to Philadelphia

    American Airlines operates around 7 flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia every week. The average price of these flights found in the last 72 hours has been $398, but momondo users have found American Airlines deals from San Juan Luis Munoz Marin Intl Airport to Philadelphia from as low as $189 round-trip. American Airlines has been scored 7.2/10 in 11,043 reviews.

  • Spirit Airlines Flights From San Juan Luis Munoz Marin Intl Airport to Philadelphia

    Spirit Airlines (6.3/10 from 8,094 reviews) operates around 2 flights from San Juan Luis Munoz Marin Intl Airport to Philadelphia in any given week. The average Spirit Airlines airfare for this route is around $209, with deals from around $128 rare but found on momondo. Referenced prices are for round-trip San Juan Luis Munoz Marin Intl Airport to Philadelphia flight searches in the last 72 hours.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Dewey Beach
Reading
Cherry Hill
Newark
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Vineland
Essington
Pottstown
New Castle
Somers Point

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Juan to Philadelphia for you.

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

Yes. All flights to Philadelphia from San Juan on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Juan to Philadelphia?

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 Philadelphia from San Juan.

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

Yes momondo offers price alerts on flights to Philadelphia from San Juan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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