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Houston to Philadelphia International Airport flight
      • Cheapest nonstop
        IAH 09:37
        3h 25m
        Nonstop
        PHL 14:02
        Houston - Philadelphia | Thu, Sep 10 | Frontier Airlines
        PHL 06:00
        3h 42m
        Nonstop
        IAH 08:42
        Philadelphia - Houston | Wed, Sep 16 | Frontier Airlines
        US$191 US$265
        28% off
        28% off
        US$265 US$191
      • IAH 09:37
        3h 25m
        Nonstop
        PHL 14:02
        Houston - Philadelphia | Sat, Oct 3 | Frontier Airlines
        PHL 06:00
        3h 42m
        Nonstop
        IAH 08:42
        Philadelphia - Houston | Tue, Oct 6 | Frontier Airlines
        US$193 US$265
        27% off
        27% off
        US$265 US$193
      • IAH 06:00
        15h 33m
        1 stop
        PHL 22:33
        Houston - Philadelphia | Mon, Aug 24 | Frontier Airlines
        PHL 06:30
        16h 44m
        1 stop
        IAH 22:14
        Philadelphia - Houston | Thu, Aug 27 | Frontier Airlines
        US$126 US$265
        52% off
        52% off
        US$265 US$126
      • IAH 06:00
        15h 33m
        1 stop
        PHL 22:33
        Houston - Philadelphia | Wed, Aug 19 | Frontier Airlines
        PHL 08:30
        14h 44m
        1 stop
        IAH 22:14
        Philadelphia - Houston | Tue, Aug 25 | Frontier Airlines
        US$135
        49% off
        US$265 US$135
      • IAH 06:13
        12h 7m
        1 stop
        PHL 19:20
        Houston - Philadelphia | Sat, Aug 15 | Frontier Airlines
        PHL 08:30
        14h 44m
        1 stop
        IAH 22:14
        Philadelphia - Houston | Sat, Aug 22 | Frontier Airlines
        US$136
        49% off
        US$265 US$136
      • IAH 06:00
        15h 33m
        1 stop
        PHL 22:33
        Houston - Philadelphia | Tue, Sep 8 | Frontier Airlines
        PHL 07:10
        15h 56m
        1 stop
        IAH 22:06
        Philadelphia - Houston | Thu, Sep 10 | Frontier Airlines
        US$136
        49% off
        US$265 US$136
      • IAH 07:00
        10h 15m
        1 stop
        PHL 18:15
        Houston - Philadelphia | Tue, Oct 6 | Frontier Airlines
        PHL 12:43
        10h 23m
        1 stop
        IAH 22:06
        Philadelphia - Houston | Sat, Oct 10 | Frontier Airlines
        US$139
        48% off
        US$265 US$139
      • IAH 06:00
        15h 33m
        1 stop
        PHL 22:33
        Houston - Philadelphia | Tue, Sep 1 | Frontier Airlines
        PHL 08:30
        14h 44m
        1 stop
        IAH 22:14
        Philadelphia - Houston | Wed, Sep 2 | Frontier Airlines
        US$140
        47% off
        US$265 US$140
      • IAH 06:00
        15h 33m
        1 stop
        PHL 22:33
        Houston - Philadelphia | Wed, Aug 26 | Frontier Airlines
        PHL 08:30
        14h 44m
        1 stop
        IAH 22:14
        Philadelphia - Houston | Sat, Aug 29 | Frontier Airlines
        US$142
        46% off
        US$265 US$142
      • IAH 06:00
        12h 20m
        1 stop
        PHL 19:20
        Houston - Philadelphia | Fri, Aug 14 | Frontier Airlines
        PHL 16:45
        6h 29m
        1 stop
        IAH 22:14
        Philadelphia - Houston | Sat, Aug 22 | Frontier Airlines
        US$143
        46% off
        US$265 US$143
      • IAH 06:28
        10h 46m
        1 stop
        PHL 18:14
        Houston - Philadelphia | Wed, Sep 23 | Frontier Airlines
        PHL 12:40
        10h 50m
        1 stop
        IAH 22:30
        Philadelphia - Houston | Wed, Sep 30 | Frontier Airlines
        US$145
        45% off
        US$265 US$145
      • IAH 11:32
        7h 56m
        1 stop
        PHL 20:28
        Houston - Philadelphia | Fri, Aug 28 | Frontier Airlines
        PHL 08:30
        14h 44m
        1 stop
        IAH 22:14
        Philadelphia - Houston | Sat, Sep 5 | Frontier Airlines
        US$146
        45% off
        US$265 US$146
      • IAH 06:00
        13h 28m
        1 stop
        PHL 20:28
        Houston - Philadelphia | Sat, Aug 22 | Frontier Airlines
        PHL 06:30
        16h 44m
        1 stop
        IAH 22:14
        Philadelphia - Houston | Sat, Aug 29 | Frontier Airlines
        US$150
        43% off
        US$265 US$150
      • IAH 06:08
        11h 6m
        1 stop
        PHL 18:14
        Houston - Philadelphia | Sat, Sep 12 | Frontier Airlines
        PHL 12:40
        10h 50m
        1 stop
        IAH 22:30
        Philadelphia - Houston | Wed, Sep 16 | Frontier Airlines
        US$151
        43% off
        US$265 US$151
      • HOU 13:00
        17h 25m
        1 stop
        PHL 14:00
        Houston - Philadelphia | Sat, Aug 15 | Normal Airline
        PHL 15:00
        6h
        Nonstop
        HOU 16:00
        Philadelphia - Houston | Mon, Aug 17 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        IAH 09:37
        3h 25m
        Nonstop
        PHL 14:02
        Houston - Philadelphia | Wed, Oct 7 | Frontier Airlines
        US$98 US$154
        36% off
        36% off
        US$154 US$98
      • IAH 09:37
        3h 25m
        Nonstop
        PHL 14:02
        Houston - Philadelphia | Tue, Sep 29 | Frontier Airlines
        US$98 US$154
        36% off
        36% off
        US$154 US$98
      • IAH 20:44
        9h 52m
        1 stop
        PHL 07:36
        Houston - Philadelphia | Wed, Sep 30 | Frontier Airlines
        US$62 US$154
        60% off
        60% off
        US$154 US$62
      • IAH 06:08
        11h 6m
        1 stop
        PHL 18:14
        Houston - Philadelphia | Sat, Oct 3 | Frontier Airlines
        US$74
        52% off
        US$154 US$74
      • IAH 07:00
        10h 15m
        1 stop
        PHL 18:15
        Houston - Philadelphia | Thu, Sep 24 | Frontier Airlines
        US$78
        49% off
        US$154 US$78
      • IAH 16:32
        13h 43m
        1 stop
        PHL 07:15
        Houston - Philadelphia | Thu, Aug 27 | Frontier Airlines
        US$78
        49% off
        US$154 US$78
      • IAH 06:08
        24h 8m
        1 stop
        PHL 07:16
        Houston - Philadelphia | Fri, Sep 11 | Frontier Airlines
        US$80
        48% off
        US$154 US$80
      • HOU 06:00
        24h 36m
        1 stop
        PHL 07:36
        Houston - Philadelphia | Wed, Sep 30 | Delta Air Lines
        US$80
        48% off
        US$154 US$80
      • IAH 06:00
        15h 33m
        1 stop
        PHL 22:33
        Houston - Philadelphia | Tue, Sep 1 | Frontier Airlines
        US$81
        47% off
        US$154 US$81
      • IAH 07:00
        10h 15m
        1 stop
        PHL 18:15
        Houston - Philadelphia | Tue, Sep 15 | Frontier Airlines
        US$91
        41% off
        US$154 US$91
      • IAH 06:08
        16h 10m
        1 stop
        PHL 23:18
        Houston - Philadelphia | Sat, Sep 19 | Frontier Airlines
        US$91
        41% off
        US$154 US$91
      • IAH 06:00
        24h 15m
        1 stop
        PHL 07:15
        Houston - Philadelphia | Mon, Aug 31 | Frontier Airlines
        US$101
        34% off
        US$154 US$101
      • IAH 21:04
        9h 12m
        1 stop
        PHL 07:16
        Houston - Philadelphia | Fri, Sep 18 | Frontier Airlines
        US$112
        27% off
        US$154 US$112
      • HOU 13:00
        17h 25m
        1 stop
        PHL 14:00
        Houston - Philadelphia | Sat, Aug 15 | Normal Airline
        More cheap flights
        More cheap flights

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Trip.com Price Insights: Flights from Houston to Philadelphia International Airport

Which month offers the lowest one-way fares from Houston to Philadelphia International Airport?

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

Based on Trip.com data from the past 12 months, the lowest-priced month for one-way flights from Houston to Philadelphia International Airport is November, with an average fare of US$122. The most expensive month is usually July, with average fares reaching US$313.

US$313
US$218
US$122
US$27
    Cheapest
  • US$256
    Aug
  • US$232
    Sep
  • US$141
    Oct
  • US$122
    Nov
  • US$173
    Dec
  • US$128
    Jan
  • US$277
    Feb
  • US$285
    Mar
  • US$217
    Apr
  • US$309
    May
  • US$264
    Jun
  • US$313
    Jul

Which day of the week offers the cheapest flights from Houston 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 Houston to Philadelphia International Airport on Trip.com.

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

US$287
US$224
US$160
US$97
    Cheapest
  • US$246
    Mon
  • US$225
    Tue
  • US$160
    Wed
  • US$266
    Thu
  • US$242
    Fri
  • US$287
    Sat
  • US$285
    Sun

Cheap Flights from Houston to Philadelphia International Airport

Explore airlines fly from Houston to Philadelphia International Airport. Compare prices to find the airline that best meets your travel needs and enjoy yourself for the wonderful journey!
American Airlines logo American Airlines

Flight Schedule from Houston to Philadelphia International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1572

    George Bush Intercontinental Airport

    14:37

    IAH

    2h 16m

    Nonstop

    17:53

    ATL

    S M T W T F S
    Search

  2. F91102

    Hartsfield–Jackson Atlanta International Airport

    21:39

    ATL

    2h 4m

    Nonstop

    23:43

    PHL

    S M T W T F S

  3. DL1585

    George Bush Intercontinental Airport

    09:45

    IAH

    2h 7m

    Nonstop

    12:52

    ATL

    S M T W T F S
    Search

  4. F92552

    Hartsfield–Jackson Atlanta International Airport

    16:06

    ATL

    2h 9m

    Nonstop

    18:15

    PHL

    S - - W T F S

  5. DL1195

    William P. Hobby Airport

    13:13

    HOU

    2h 9m

    Nonstop

    16:22

    ATL

    S M T W T - S
    Search

  6. F91102

    Hartsfield–Jackson Atlanta International Airport

    21:39

    ATL

    2h 4m

    Nonstop

    23:43

    PHL

    S M T W T F S

  7. F94076

    George Bush Intercontinental Airport

    12:07

    IAH

    2h 23m

    Nonstop

    15:30

    ATL

    S - - W T F S
    Search

  8. F91102

    Hartsfield–Jackson Atlanta International Airport

    21:39

    ATL

    2h 4m

    Nonstop

    23:43

    PHL

    S M T W T F S

  9. F91418

    George Bush Intercontinental Airport

    13:16

    IAH

    2h 37m

    Nonstop

    16:53

    MCO

    S M T W T F S
    Search

  10. F92508

    Orlando International Airport

    20:50

    MCO

    2h 39m

    Nonstop

    23:29

    PHL

    S - T - T F -

  11. F94106

    George Bush Intercontinental Airport

    20:02

    IAH

    2h 22m

    Nonstop

    23:24

    ATL

    S - T W T F -
    Search

  12. F91004

    Hartsfield–Jackson Atlanta International Airport

    05:05

    ATL

    2h 10m

    Nonstop

    07:15

    PHL

    S M T W T F S

  13. F91404

    George Bush Intercontinental Airport

    06:05

    IAH

    2h 30m

    Nonstop

    09:35

    ATL

    S M T W T F S
    Search

  14. F92552

    Hartsfield–Jackson Atlanta International Airport

    16:06

    ATL

    2h 9m

    Nonstop

    18:15

    PHL

    S - - W T F S

  15. DL1585

    George Bush Intercontinental Airport

    09:45

    IAH

    2h 7m

    Nonstop

    12:52

    ATL

    S M T W T F S
    Search

  16. F91102

    Hartsfield–Jackson Atlanta International Airport

    21:39

    ATL

    2h 4m

    Nonstop

    23:43

    PHL

    S M T W T F S

  17. DL2557

    William P. Hobby Airport

    06:00

    HOU

    2h

    Nonstop

    09:00

    ATL

    S M T W T F S
    Search

  18. F92552

    Hartsfield–Jackson Atlanta International Airport

    16:06

    ATL

    2h 9m

    Nonstop

    18:15

    PHL

    S - - W T F S

  19. F94106

    George Bush Intercontinental Airport

    20:02

    IAH

    2h 22m

    Nonstop

    23:24

    ATL

    S - T W T F -
    Search

  20. F92298

    Hartsfield–Jackson Atlanta International Airport

    11:05

    ATL

    2h 7m

    Nonstop

    13:12

    PHL

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

Flight Info of Flights from Houston to Philadelphia International Airport

Cheapest return ticket price US$168
Cheapest one-way flight price US$62
Cheapest month October
Peak season for travel January

FAQs for Houston to Philadelphia International Airport Flights

  • When are flight tickets from Houston to Philadelphia the cheapest?

    Airlines adjust prices for flights from Houston to Philadelphia based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around US$342.
  • It takes about 3 hours 53 minutes to fly from Houston to Philadelphia.
  • The earliest flight departs from Houston at 06:00 and arrives in Philadelphia at 10:18.
  • The latest flight departs from Houston at 18:30 and arrives in Philadelphia at 22:46.
  • Airlines with flights from Houston to Philadelphia: American Airlines, Air New Zealand, British Airways, United Airlines, Aer Lingus and Qatar Airways.
  • Spirit Airlines operates 2 direct flights from Houston (HOU) to Philadelphia (PHL).
  • There are 2 airport(s) in Philadelphia (PHL): Philadelphia International Airport and Trenton Mercer Airport.

Popular Destinations

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.