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Luis Munoz Marin International Airport to Philadelphia International Airport flight

Explore the cheapest one-way and round-trip flights from Luis Munoz Marin International Airport to Philadelphia International Airport over the next 90 days, with one-way fares from US$65 and round-trip from US$128. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Wed, Oct 7 | Frontier Airlines
        PHL 06:24
        3h 49m
        Nonstop
        SJU 10:13
        Philadelphia - San Juan | Fri, Oct 9 | Frontier Airlines
        US$128 US$165
        22% off
        22% off
        US$165 US$128
      • SJU 14:51
        4h 1m
        Nonstop
        PHL 18:52
        San Juan - Philadelphia | Wed, Sep 30 | Frontier Airlines
        PHL 06:24
        3h 49m
        Nonstop
        SJU 10:13
        Philadelphia - San Juan | Sat, Oct 3 | Frontier Airlines
        US$128 US$165
        22% off
        22% off
        US$165 US$128
      • SJU 00:59
        4h 12m
        Nonstop
        PHL 05:11
        San Juan - Philadelphia | Wed, Nov 4 | Frontier Airlines
        PHL 19:07
        3h 57m
        Nonstop
        SJU 00:04
        Philadelphia - San Juan | Sat, Nov 7 | Frontier Airlines
        US$130 US$165
        21% off
        21% off
        US$165 US$130
      • SJU 00:59
        4h 5m
        Nonstop
        PHL 05:04
        San Juan - Philadelphia | Wed, Oct 21 | Frontier Airlines
        PHL 06:24
        3h 55m
        Nonstop
        SJU 10:19
        Philadelphia - San Juan | Fri, Oct 23 | Frontier Airlines
        US$131
        21% off
        US$165 US$131
      • SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Sun, Oct 4 | Frontier Airlines
        PHL 12:25
        3h 57m
        Nonstop
        SJU 16:22
        Philadelphia - San Juan | Sun, Oct 4 | Frontier Airlines
        US$131
        21% off
        US$165 US$131
      • SJU 14:51
        4h 6m
        Nonstop
        PHL 18:57
        San Juan - Philadelphia | Tue, Oct 27 | Frontier Airlines
        PHL 12:27
        3h 49m
        Nonstop
        SJU 16:16
        Philadelphia - San Juan | Sun, Nov 1 | Frontier Airlines
        US$132
        20% off
        US$165 US$132
      • SJU 06:15
        4h 3m
        Nonstop
        PHL 10:18
        San Juan - Philadelphia | Tue, Oct 13 | Frontier Airlines
        PHL 06:24
        3h 55m
        Nonstop
        SJU 10:19
        Philadelphia - San Juan | Sat, Oct 17 | Frontier Airlines
        US$132
        20% off
        US$165 US$132
      • SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Tue, Oct 6 | Frontier Airlines
        PHL 20:02
        3h 59m
        Nonstop
        SJU 00:01
        Philadelphia - San Juan | Fri, Oct 9 | Frontier Airlines
        US$132
        20% off
        US$165 US$132
      • SJU 17:27
        4h
        Nonstop
        PHL 21:27
        San Juan - Philadelphia | Thu, Oct 8 | Frontier Airlines
        PHL 06:24
        3h 49m
        Nonstop
        SJU 10:13
        Philadelphia - San Juan | Sat, Oct 10 | Frontier Airlines
        US$145
        12% off
        US$165 US$145
      • SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Sat, Oct 10 | Frontier Airlines
        PHL 12:25
        3h 57m
        Nonstop
        SJU 16:22
        Philadelphia - San Juan | Mon, Oct 12 | Frontier Airlines
        US$145
        12% off
        US$165 US$145
      • SJU 07:15
        4h 7m
        Nonstop
        PHL 11:22
        San Juan - Philadelphia | Thu, Nov 5 | Frontier Airlines
        PHL 19:07
        3h 57m
        Nonstop
        SJU 00:04
        Philadelphia - San Juan | Sat, Nov 7 | Frontier Airlines
        US$145
        12% off
        US$165 US$145
      • SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Thu, Oct 1 | Frontier Airlines
        PHL 13:50
        3h 58m
        Nonstop
        SJU 17:48
        Philadelphia - San Juan | Sat, Oct 3 | Frontier Airlines
        US$145
        12% off
        US$165 US$145
      • SJU 13:00
        17h 25m
        1 stop
        PHL 14:00
        San Juan - Philadelphia | Sun, Sep 13 | Normal Airline
        PHL 15:00
        6h
        Nonstop
        SJU 16:00
        Philadelphia - San Juan | Tue, Sep 15 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        SJU 17:27
        4h
        Nonstop
        PHL 21:27
        San Juan - Philadelphia | Thu, Oct 8 | Frontier Airlines
        US$65 US$178
        63% off
        63% off
        US$178 US$65
      • SJU 00:59
        4h 5m
        Nonstop
        PHL 05:04
        San Juan - Philadelphia | Sat, Oct 10 | Frontier Airlines
        US$72 US$178
        60% off
        60% off
        US$178 US$72
      • SJU 00:59
        4h 5m
        Nonstop
        PHL 05:04
        San Juan - Philadelphia | Sat, Oct 17 | Frontier Airlines
        US$72 US$178
        60% off
        60% off
        US$178 US$72
      • SJU 00:59
        4h 12m
        Nonstop
        PHL 05:11
        San Juan - Philadelphia | Thu, Oct 29 | Frontier Airlines
        US$74
        57% off
        US$178 US$74
      • SJU 00:59
        4h 5m
        Nonstop
        PHL 05:04
        San Juan - Philadelphia | Sat, Oct 24 | Frontier Airlines
        US$74
        57% off
        US$178 US$74
      • SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Mon, Oct 5 | Frontier Airlines
        US$74
        57% off
        US$178 US$74
      • SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Tue, Oct 6 | Frontier Airlines
        US$74
        57% off
        US$178 US$74
      • SJU 00:59
        4h 5m
        Nonstop
        PHL 05:04
        San Juan - Philadelphia | Wed, Oct 14 | Frontier Airlines
        US$90
        49% off
        US$178 US$90
      • SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Sat, Sep 19 | Frontier Airlines
        US$99
        44% off
        US$178 US$99
      • SJU 17:27
        4h
        Nonstop
        PHL 21:27
        San Juan - Philadelphia | Thu, Sep 24 | Frontier Airlines
        US$133
        25% off
        US$178 US$133
      • SJU 17:27
        4h
        Nonstop
        PHL 21:27
        San Juan - Philadelphia | Thu, Sep 17 | Frontier Airlines
        US$139
        22% off
        US$178 US$139
      • SJU 00:59
        3h 48m
        Nonstop
        PHL 04:47
        San Juan - Philadelphia | Tue, Sep 15 | Frontier Airlines
        US$156
        12% off
        US$178 US$156
      • SJU 13:00
        17h 25m
        1 stop
        PHL 14:00
        San Juan - Philadelphia | Sun, Sep 13 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Luis Munoz Marin International Airport to Philadelphia International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Luis Munoz Marin International Airport to Philadelphia International Airport

Which month offers the lowest one-way fares when flying from Luis Munoz Marin International Airport to Philadelphia International Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Luis Munoz Marin International Airport to Philadelphia International Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Luis Munoz Marin International Airport to Philadelphia International Airport, it is best to book in September, when average fares are US$136. Try to avoid August, as fares peak at around US$231.

US$231
US$184
US$136
US$89
  • US$136
    Sep
  • US$146
    Oct
  • US$158
    Nov
  • US$199
    Dec
  • US$165
    Jan
  • US$138
    Feb
  • US$165
    Mar
  • US$200
    Apr
  • US$155
    May
  • US$211
    Jun
  • US$172
    Jul
  • US$231
    Aug

Which day of the week offers the cheapest flights from Luis Munoz Marin International Airport to Philadelphia International Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Luis Munoz Marin International Airport to Philadelphia International Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Luis Munoz Marin International Airport to Philadelphia International Airport is Thursday, when average fares are usually lower than other days. Avoid departing on Sunday, as fares are typically the highest.

US$204
US$168
US$132
US$96
    Cheapest
  • US$203
    Mon
  • US$167
    Tue
  • US$143
    Wed
  • US$132
    Thu
  • US$143
    Fri
  • US$171
    Sat
  • US$204
    Sun

Which airline offers the cheapest flights from Luis Munoz Marin International Airport to Philadelphia International Airport?

The cheapest airline flying from Luis Munoz Marin International Airport to Philadelphia International Airport is Frontier Airlines (from US$65) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$65
American Airlines
From US$128
Jetblue Airways
From US$131
Delta Air Lines
From US$132
United Airlines
From US$149

Find more flights and airlines

What is the flight schedule from Luis Munoz Marin International Airport to Philadelphia International Airport?

Check on the flight schedule from San Juan to Philadelphia to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91725

    Luis Munoz Marin International Airport

    18:55

    SJU

    4h 1m

    22:56

    PHL

    S M T W T F S
    Search

  2. F91165

    Luis Munoz Marin International Airport

    14:51

    SJU

    4h 1m

    18:52

    PHL

    S - - W T - S
    Search

  3. F92695

    Luis Munoz Marin International Airport

    00:59

    SJU

    3h 48m

    04:47

    PHL

    S M T W T F S
    Search
Find more flights and airlines

About Luis Munoz Marin International Airport and Philadelphia International Airport

Learn about Luis Munoz Marin International Airport (SJU) and Philadelphia International Airport (PHL) — including location, terminals, transportation, and travel tips.

Flight distance 2,546.31 km
Cheapest one-way ticket price US$65
Cheapest return ticket price US$128

FAQs for Luis Munoz Marin International Airport to Philadelphia International Airport Flights

  • How long is the flight from Luis Munoz Marin International Airport to Philadelphia International Airport?

    Luis Munoz Marin International Airport to Philadelphia International Airport takes about 3 hours 51 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Luis Munoz Marin International Airport (SJU) to Philadelphia International Airport (PHL).
  • The earliest flight from Luis Munoz Marin International Airport to Philadelphia International Airport departs at 06:44, and the last departs at 19:55, with about 13 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Luis Munoz Marin International Airport (SJU) to Philadelphia International Airport (PHL) is quite popular. Without considering departure times or holidays, tickets cost around US$243 in September, the most expensive month to book this route.
  • The earliest flight departs from Luis Munoz Marin International Airport at 05:25 and arrives in Philadelphia International Airport at 09:45.
  • The latest flight departs from Luis Munoz Marin International Airport at 21:54 and arrives in Philadelphia International Airport at 01:01.
  • Frontier Airlines is a very popular airline operating an average of 5013 flights per month.
  • Yes. Frontier Airlines, Qatar Airways, American Airlines, Jetblue Airways and British Airways operate direct flights from Luis Munoz Marin International Airport to Philadelphia International Airport, with an average flight time of 3 hours 41 minutes, and around 10 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Luis Munoz Marin International Airport to Philadelphia International Airport is US$222. Prices may vary depending on the departure date, airline, and availability.
  • Luis Munoz Marin International Airport to Philadelphia International Airport operates around 22 weekly flights, mainly by Frontier Airlines, American Airlines and Jetblue Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Luis Munoz Marin International Airport and Philadelphia International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.