Spirit Airlines is selling cheap flights from Puerto Rico, Puerto Rico to Philadelphia, United States for as low as $74 return! That works out to a cost of just 2.3 Cents Per Mile for this 3200 mile journey.

The fare only includes a small carry-on bag placed under the seat, and you need to pay extra if you want to use the overhead storage or to check bags.

Our data shows the lowest prices are available in February 2022. See the link(s) below for dates and prices.

Sample date(s) with Kiwi.com booking link

Jan 10 – Jan 22 ($129)


Jan 10 – Jan 22 ($129)


Jan 12 – Jan 22 ($96)


Jan 12 – Jan 22 ($96)


Jan 13 – Jan 17 ($133)


Jan 13 – Jan 17 ($133)


Jan 14 – Jan 21 ($105)


Jan 14 – Jan 21 ($105)


Jan 17 – Jan 21 ($119)


Jan 17 – Jan 21 ($119)


Jan 23 – Jan 31 ($99)


Jan 23 – Jan 31 ($99)


Jan 24 – Jan 28 ($86)


Jan 24 – Jan 28 ($86)


Feb 7 – Feb 11 ($107)


Feb 7 – Feb 11 ($107)


Feb 12 – Feb 22 ($74)


Feb 12 – Feb 22 ($74)


Feb 22 – Feb 27 ($100)


Feb 22 – Feb 27 ($100)

Are you looking for an apartment to rent for your stay in Philadelphia, United States? Check out what Vrbo.com has to offer!

We post many cheap flights like this one from Puerto Rico, Puerto Rico to Philadelphia, United States every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.