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Cheap flights from Philadelphia to San Juan from $65

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 9/4. 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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Cheap round-trip flights

Frontier Logo
5:15 am - 2:11 pmPHL-SJU
8h 56m1 stop
Frontier Logo
9:39 pm - 5:05 pmSJU-PHL
19h 26m1 stop
$135Frontier
Find Deal
Thu, Oct 2 - Fri, Oct 10
Frontier Logo
10:29 pm - 6:02 pmPHL-SJU
19h 33m1 stop
Frontier Logo
5:15 pm - 12:46 amSJU-PHL
7h 31m1 stop
$141Frontier
Find Deal
Mon, Jul 14 - Thu, Jul 17
Frontier Logo
3:45 pm - 12:03 amPHL-SJU
8h 18m1 stop
Frontier Logo
8:57 pm - 12:49 amSJU-PHL
27h 52m1 stop
$146Frontier
Find Deal
Sun, Aug 24 - Thu, Aug 28
Frontier Logo
5:15 am - 2:11 pmPHL-SJU
8h 56m1 stop
Frontier Logo
3:16 pm - 12:54 amSJU-PHL
9h 38m1 stop
$149Frontier
Find Deal
Thu, Sep 25 - Mon, Sep 29
 Logo
4:32 pm - 12:32 amPHL-SJU
8h 00m1 stop
 Logo
12:37 pm - 4:47 pmSJU-PHL
4h 10mnonstop
Mon, Jul 14 - Fri, Jul 18
 Logo
5:25 am - 3:52 pmPHL-SJU
10h 27m1 stop
 Logo
12:37 pm - 4:47 pmSJU-PHL
4h 10mnonstop
Sun, Aug 3 - Sat, Aug 9
Spirit Airlines Logo
7:07 pm - 12:57 pmPHL-SJU
17h 50m1 stop
Spirit Airlines Logo
8:00 am - 11:54 amSJU-PHL
3h 54mnonstop
$196Spirit Airlines
Find Deal
Sun, Aug 24 - Wed, Sep 3
American Airlines Logo
6:50 pm - 10:50 pmPHL-SJU
4h 00mnonstop
American Airlines Logo
8:30 am - 12:30 pmSJU-PHL
4h 00mnonstop
$198American Airlines
Find Deal
Sun, Jul 13 - Tue, Jul 15
Spirit Airlines Logo
5:52 pm - 9:37 pmPHL-SJU
3h 45mnonstop
Spirit Airlines Logo
2:40 am - 1:05 pmSJU-PHL
10h 25m1 stop
$201Spirit Airlines
Find Deal
Tue, Jul 22 - Fri, Jul 25
American Airlines Logo
8:10 pm - 12:05 amPHL-SJU
3h 55mnonstop
American Airlines Logo
5:30 am - 9:50 amSJU-PHL
4h 20mnonstop
$204American Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 22

Frontier flights from Philadelphia to San Juan

Our best Frontier deals on Philadelphia to San Juan flight tickets
Frontier
Oct 2
PHL5:15 amPhiladelphia
8h 56m
1 stop
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Oct 10
SJU9:39 pmSan Juan Luis Munoz Marin Intl
19h 26m
1 stop
PHL5:05 pmPhiladelphia
Frontier
Jul 14
PHL10:29 pmPhiladelphia
19h 33m
1 stop
SJU6:02 pmSan Juan Luis Munoz Marin Intl
Jul 17
SJU5:15 pmSan Juan Luis Munoz Marin Intl
7h 31m
1 stop
PHL12:46 amPhiladelphia
Frontier
Aug 24
PHL3:45 pmPhiladelphia
8h 18m
1 stop
SJU12:03 amSan Juan Luis Munoz Marin Intl
Aug 28
SJU8:57 pmSan Juan Luis Munoz Marin Intl
27h 52m
1 stop
PHL12:49 amPhiladelphia

Spirit Airlines flights from Philadelphia to San Juan

Our best Spirit Airlines deals on Philadelphia to San Juan flight tickets
Spirit Airlines
Aug 24
PHL7:07 pmPhiladelphia
17h 50m
1 stop
SJU12:57 pmSan Juan Luis Munoz Marin Intl
Sep 3
SJU8:00 amSan Juan Luis Munoz Marin Intl
3h 54m
PHL11:54 amPhiladelphia
Spirit Airlines
Jul 22
PHL5:52 pmPhiladelphia
3h 45m
SJU9:37 pmSan Juan Luis Munoz Marin Intl
Jul 25
SJU2:40 amSan Juan Luis Munoz Marin Intl
10h 25m
1 stop
PHL1:05 pmPhiladelphia
Spirit Airlines
Jul 8
PHL6:20 amPhiladelphia
12h 59m
1 stop
SJU7:19 pmSan Juan Luis Munoz Marin Intl
Jul 11
SJU12:37 pmSan Juan Luis Munoz Marin Intl
4h 10m
PHL4:47 pmPhiladelphia

See travel insights to San Juan from

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 to San Juan?

If you’re not able to fly to San Juan in October, then September is your next best option. Flight prices from Philadelphia to San Juan during September average around $228.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Philadelphia to San Juan is on a Monday when prices can be found for as low as $271. The most expensive day to fly to San Juan is Friday, with ticket prices averaging around $309.

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

The cheapest time of day to fly to San Juan is in the evening when flights can be purchased for as low as $275. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $357 on average. Flights to San Juan from Philadelphia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Philadelphia to San Juan flight route?

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

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $272 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Philadelphia for as low as $245 on momondo.

What cabin class options are available on Philadelphia to San Juan flights?

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

Cheap Philadelphia to San Juan flight deals and tips

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

Best Price Found

$65

Fastest flight time

3h 45m

Direct flights

Every day

Airports in San Juan

1 airport
The best one-way flight to San Juan from Philadelphia in the past 72 hours is $65. The best round-trip flight deal from Philadelphia to San Juan found on momondo in the last 72 hours is $135.
The fastest flight from Philadelphia to San Juan takes 3h 45m
Direct flights go from Philadelphia to San Juan every day.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)

  • 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 45m.

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

    Prices for flights from Philadelphia Airport to San Juan refresh daily.

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

  • How old do you have to be to fly from Philadelphia Airport to San Juan?

    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 San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents you'll need for your trip to San Juan 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 San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Philadelphia to San Juan

Compare and see reviews for airlines that fly from Philadelphia to San Juan with momondo
Airline
Rating
Free Cancellation
Price
Avelo AirlinesPriceFrom $99Free CancellationRating
7.4
76 reviews
Search Avelo Airlines flights
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,103 reviews
Search Spirit Airlines flights
FrontierPriceFrom $138Free CancellationRating
5.9
3,291 reviews
Search Frontier flights
DeltaPriceFrom $217Free CancellationRating
8.0
7,975 reviews
Search Delta flights
JetBluePriceFrom $248Free CancellationRating
7.3
2,918 reviews
Search JetBlue flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights
SouthwestPriceFrom $389Free CancellationRating
8.0
4,272 reviews
Search Southwest flights

Why use momondo?

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

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.

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

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

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

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.

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

Price alerts on flights to San Juan from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
Mon 7/7
Mon 7/14

Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan