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Cheap flights from Philadelphia to San Juan from $53

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 1/6. 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 Philadelphia to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to San Juan.

Cheap last minute flights

Planning a quick getaway from Philadelphia to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to San Juan

Find recent round-trip train or bus tickets from Philadelphia to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
7:04 pm - 2:54 amPHL-SJU
6h 50m1 stop
6:35 am - 4:14 pmSJU-PHL
10h 39m1 stop
$105Frontier
Find Deal
jue., feb. 27 - mar., mar. 4
3:01 pm - 12:53 amPHL-SJU
8h 52m1 stop
9:49 pm - 8:39 amSJU-PHL
11h 50m1 stop
$109Frontier
Find Deal
lun., ene. 6 - jue., ene. 16
5:28 pm - 2:19 amPHL-SJU
7h 51m1 stop
9:15 pm - 11:52 amSJU-PHL
15h 37m1 stop
$111Frontier
Find Deal
lun., ene. 20 - mar., ene. 28
5:20 am - 9:52 amPHL-SJU
27h 32m1 stop
8:00 am - 6:25 pmSJU-PHL
11h 25m1 stop
$113Frontier
Find Deal
mié., ene. 29 - sáb., feb. 1
3:50 pm - 8:33 pmPHL-SJU
3h 43mnonstop
8:43 pm - 12:32 pmSJU-PHL
16h 49m1 stop
mié., feb. 19 - lun., feb. 24
8:13 am - 11:22 pmPHL-SJU
14h 09m1 stop
10:43 pm - 12:32 pmSJU-PHL
14h 49m1 stop
mié., feb. 19 - lun., feb. 24
3:50 pm - 8:33 pmPHL-SJU
3h 43mnonstop
11:42 am - 2:52 pmSJU-PHL
4h 10mnonstop
$163Spirit Airlines
Find Deal
sáb., mar. 1 - lun., mar. 3
10:10 am - 12:36 amPHL-SJU
13h 26m2 stops
2:05 am - 2:24 pmSJU-PHL
13h 19m2 stops
$174United Airlines
Find Deal
mar., ene. 21 - mié., ene. 22
9:17 pm - 1:16 amPHL-SJU
3h 59mnonstop
2:20 am - 6:28 amSJU-PHL
4h 08mnonstop
$177Spirit Airlines
Find Deal
sáb., may. 3 - lun., may. 5
6:15 am - 1:17 pmPHL-SJU
6h 02m1 stop
2:05 am - 5:35 pmSJU-PHL
16h 30m2 stops
$207United Airlines
Find Deal
mar., ene. 21 - mié., ene. 22
3:01 pm - 12:53 amPHL-SJU
8h 52m1 stop
$53Frontier
Find Deal
lun., ene. 6
4:23 pm - 2:54 amPHL-SJU
9h 31m1 stop
$56Frontier
Find Deal
sáb., feb. 22
12:30 pm - 1:59 amPHL-SJU
12h 29m1 stop
$57Frontier
Find Deal
lun., ene. 27
4:22 pm - 9:14 pmPHL-SJU
3h 52mnonstop
$70Spirit Airlines
Find Deal
lun., ene. 13
8:10 pm - 9:21 amPHL-SJU
12h 11m1 stop
$73Spirit Airlines
Find Deal
mar., feb. 4
6:00 am - 2:30 pmPHL-SJU
8h 30m1 stop
$163JetBlue
Find Deal
lun., mar. 24
9:30 am - 7:55 pmPHL-SJU
10h 25m1 stop
$182United Airlines
Find Deal
jue., mar. 27
10:10 am - 12:36 amPHL-SJU
13h 26m2 stops
$227United Airlines
Find Deal
lun., ene. 20
3:55 pm - 12:02 amPHL-SJU
8h 07m1 stop
$235JetBlue
Find Deal
jue., abr. 17
8:25 pm - 12:10 amPHL-SJU
3h 45mnonstop
$298American Airlines
Find Deal
jue., abr. 17
9:11 pm - 1:49 amPHL-SJU
3h 38mnonstop
9:13 pm - 9:42 amSJU-PHL
13h 29m1 stop
$317Spirit Airlines
Find Deal
sáb., dic. 28 - mar., dic. 31
1:37 pm - 1:35 amPHL-SJU
10h 58m1 stop
9:15 pm - 8:39 amSJU-PHL
12h 24m1 stop
jue., dic. 26 - mié., ene. 29
7:04 pm - 11:54 pmPHL-SJU
3h 50mnonstop
6:56 pm - 11:48 amSJU-PHL
17h 52m1 stop
$332Frontier
Find Deal
mar., dic. 24 - lun., ene. 13
9:11 pm - 1:49 amPHL-SJU
3h 38mnonstop
10:09 pm - 9:57 amSJU-PHL
12h 48m1 stop
$340Spirit Airlines
Find Deal
vie., dic. 27 - jue., ene. 9
5:23 am - 10:30 pmPHL-SJU
16h 07m1 stop
2:45 am - 12:32 pmSJU-PHL
10h 47m1 stop
$342Spirit Airlines
Find Deal
sáb., dic. 28 - lun., dic. 30
2:45 pm - 1:35 amPHL-SJU
9h 50m1 stop
8:30 pm - 11:32 pmSJU-PHL
4h 02mnonstop
jue., dic. 26 - mié., ene. 29
9:11 pm - 1:49 amPHL-SJU
3h 38mnonstop
9:13 pm - 9:42 amSJU-PHL
13h 29m1 stop
$349Spirit Airlines
Find Deal
sáb., dic. 28 - mar., dic. 31
7:04 pm - 11:54 pmPHL-SJU
3h 50mnonstop
10:18 am - 12:41 amSJU-PHL
15h 23m1 stop
$367Frontier
Find Deal
sáb., dic. 28 - lun., dic. 30
7:04 pm - 11:54 pmPHL-SJU
3h 50mnonstop
10:18 am - 12:41 amSJU-PHL
15h 23m1 stop
$376Frontier
Find Deal
sáb., dic. 28 - lun., dic. 30
7:04 pm - 11:54 pmPHL-SJU
3h 50mnonstop
9:59 pm - 1:03 amSJU-PHL
4h 04mnonstop
$379Frontier
Find Deal
mar., dic. 24 - lun., ene. 13
4:22 pm - 9:14 pmPHL-SJU
3h 52mnonstop
12:13 pm - 3:27 pmSJU-PHL
4h 14mnonstop
$136Spirit Airlines
Find Deal
sáb., ene. 25 - sáb., feb. 8
4:57 pm - 9:41 pmPHL-SJU
3h 44mnonstop
11:56 am - 2:58 pmSJU-PHL
4h 02mnonstop
$140Frontier
Find Deal
mar., ene. 21 - mar., ene. 28
4:22 pm - 9:14 pmPHL-SJU
3h 52mnonstop
12:13 pm - 3:27 pmSJU-PHL
4h 14mnonstop
$148Spirit Airlines
Find Deal
sáb., ene. 11 - jue., ene. 16
4:32 pm - 9:16 pmPHL-SJU
3h 44mnonstop
7:25 am - 10:27 amSJU-PHL
4h 02mnonstop
$149Frontier
Find Deal
mié., mar. 5 - jue., mar. 6
3:50 pm - 8:33 pmPHL-SJU
3h 43mnonstop
11:42 am - 2:52 pmSJU-PHL
4h 10mnonstop
$150Spirit Airlines
Find Deal
sáb., feb. 22 - mié., feb. 26
4:22 pm - 9:14 pmPHL-SJU
3h 52mnonstop
9:45 pm - 12:47 amSJU-PHL
4h 02mnonstop
sáb., ene. 25 - vie., ene. 31
4:57 pm - 9:41 pmPHL-SJU
3h 44mnonstop
9:22 pm - 12:24 amSJU-PHL
4h 02mnonstop
$152Frontier
Find Deal
mar., ene. 21 - jue., feb. 6
4:22 pm - 9:14 pmPHL-SJU
3h 52mnonstop
9:45 pm - 12:47 amSJU-PHL
4h 02mnonstop
sáb., ene. 25 - vie., ene. 31
6:54 pm - 11:58 pmPHL-SJU
4h 04mnonstop
6:00 am - 9:20 amSJU-PHL
4h 20mnonstop
$165American Airlines
Find Deal
mié., ene. 22 - mié., ene. 29
8:25 pm - 12:10 amPHL-SJU
3h 45mnonstop
5:30 am - 9:40 amSJU-PHL
4h 10mnonstop
$304American Airlines
Find Deal
lun., abr. 7 - vie., abr. 11

Spirit Airlines flights from Philadelphia to San Juan

Our best Spirit Airlines deals on Philadelphia to San Juan flight tickets
Spirit Airlines
Mar 1
PHL3:50 pmPhiladelphia
3h 43m
SJU8:33 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU11:42 amSan Juan Luis Munoz Marin Intl
4h 10m
PHL2:52 pmPhiladelphia
Spirit Airlines
Jan 4
PHL9:11 pmPhiladelphia
3h 48m
SJU1:59 amSan Juan Luis Munoz Marin Intl
Jan 10
SJU10:09 pmSan Juan Luis Munoz Marin Intl
12h 48m
1 stop
PHL9:57 amPhiladelphia
Spirit Airlines
May 3
PHL9:17 pmPhiladelphia
3h 59m
SJU1:16 amSan Juan Luis Munoz Marin Intl
May 5
SJU2:20 amSan Juan Luis Munoz Marin Intl
4h 08m
PHL6:28 amPhiladelphia

Frontier flights from Philadelphia to San Juan

Our best Frontier deals on Philadelphia to San Juan flight tickets
Frontier
Feb 27
PHL7:04 pmPhiladelphia
6h 50m
1 stop
SJU2:54 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU6:35 amSan Juan Luis Munoz Marin Intl
10h 39m
1 stop
PHL4:14 pmPhiladelphia
Frontier
Jan 6
PHL3:01 pmPhiladelphia
8h 52m
1 stop
SJU12:53 amSan Juan Luis Munoz Marin Intl
Jan 16
SJU9:49 pmSan Juan Luis Munoz Marin Intl
11h 50m
1 stop
PHL8:39 amPhiladelphia
Frontier
Jan 20
PHL5:28 pmPhiladelphia
7h 51m
1 stop
SJU2:19 amSan Juan Luis Munoz Marin Intl
Jan 28
SJU9:15 pmSan Juan Luis Munoz Marin Intl
15h 37m
1 stop
PHL11:52 amPhiladelphia

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 February is your next best option. Flight prices from Philadelphia to San Juan during February average around $221.

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 Tuesday when prices can be found for as low as $279. The most expensive day to fly to San Juan is Sunday, with ticket prices averaging around $319.

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 $245. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $342 on average. Flights to San Juan from Philadelphia in the afternoon 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?

We recommend purchasing flights from Philadelphia to San Juan 28 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to San Juan for $274. However, in the past 72 hours, people saw flights from Philadelphia for as low as $209.

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.

Can stopping save me money on Philadelphia to San Juan flights?

You could potentially save up to 24% on your flight if you consider stops on a Philadelphia to San Juan flight.

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

$53

Fastest flight time

3h 38m

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 $53. The best round-trip flight deal from Philadelphia to San Juan found on momondo in the last 72 hours is $105.
The fastest flight from Philadelphia to San Juan takes 3h 38m
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 43m.

  • 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
7.5
74 reviews
Search Avelo Airlines flights
Spirit AirlinesPriceFrom $117Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
FrontierPriceFrom $137Free CancellationRating
6.1
3,469 reviews
Search Frontier flights
DeltaPriceFrom $254Free CancellationRating
8.0
8,588 reviews
Search Delta flights
JetBluePriceFrom $272Free CancellationRating
7.4
3,263 reviews
Search JetBlue flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
9,022 reviews
Search United Airlines 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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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