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Cheap Flights from Philadelphia International to Houston Hobby

Compare Philadelphia International to Houston Hobby flight deals

Find the cheapest month or even day of the year to fly to Houston Hobby

Book the best Houston Hobby fare with no extra fees

Flight deals from Philadelphia International to Houston Hobby

Looking for a cheap last-minute deal or the best return flight from Philadelphia International Airport to Houston Hobby Airport? If you want to travel next month, return fares start from R 4,988. Find the lowest prices on one-way and return tickets right here.
Houston.R 1,660 per passenger.Departing Thu, 13 Aug.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Philadelphia International on Thu, 13 Aug, arriving in Houston Hobby.Price includes taxes and charges.From R 1,660, select.
Houston.R 2,487 per passenger.Departing Wed, 28 Oct.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 28 Oct, arriving in Houston Hobby.Price includes taxes and charges.From R 2,487, select.
Houston.R 2,494 per passenger.Departing Tue, 24 Nov.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Tue, 24 Nov, arriving in Houston Hobby.Price includes taxes and charges.From R 2,494, select.
Houston.R 2,503 per passenger.Departing Wed, 2 Dec.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 2 Dec, arriving in Houston Hobby.Price includes taxes and charges.From R 2,503, select.
Houston.R 2,578 per passenger.Departing Sun, 6 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Sun, 6 Sep, arriving in Houston Hobby.Price includes taxes and charges.From R 2,578, select.
Houston.R 2,737 per passenger.Departing Wed, 6 Jan.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 6 Jan, arriving in Houston Hobby.Price includes taxes and charges.From R 2,737, select.
Houston.R 2,834 per passenger.Departing Tue, 9 Feb.One-way flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Tue, 9 Feb, arriving in Houston Hobby.Price includes taxes and charges.From R 2,834, select.
Houston.R 4,499 per passenger.Departing Wed, 5 May.One-way flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Wed, 5 May, arriving in Houston Hobby.Price includes taxes and charges.From R 4,499, select.
Houston.R 4,659 per passenger.Departing Thu, 30 Jul.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Thu, 30 Jul, arriving in Houston Hobby.Price includes taxes and charges.From R 4,659, select.

Find the cheapest month to fly from Philadelphia International to Houston Hobby

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia International to Houston Hobby flights are currently cheapest in August.
Jul
from R 4,659
Aug
from R 1,660
Sep
from R 2,578
Oct
from R 2,487
Nov
from R 2,494
Dec
from R 2,503
Jan
from R 2,737
Feb
from R 2,834
Mar
Find prices
Apr
Find prices
May
from R 4,499
Jun
Find prices

Philadelphia International to Houston Hobby: Alternative routes

Compare routes from Philadelphia International to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston Hobby.

Houston Hobby

15km from central Houston
Closest
from R 1,660
Search flights

Houston George Bush Intercntl.

25km from central Houston
Cheapest
from R 973
Search flights

Houston Ellington Field

28km from central Houston
Search flights

Philadelphia to Houston: Flight information

The things to know before you go.
Cheapest flight foundR 1,660
Cheapest month to flyAugust

Finding cheap flights from Philadelphia International to Houston Hobby: Frequently asked questions

The best price we found for a return flight from Philadelphia International to Houston Hobby is R 4,913. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Philadelphia International to Houston Hobby. But we found flights with one or more stops from R 4,913.
As of July 2026, there are no flights flying from Philadelphia International to Houston Hobby.
The cheapest month to fly from Philadelphia International to Houston Hobby is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to Houston Hobby Airport on Wednesday, 4 November 2026.
No airlines currently offer direct flights between Philadelphia International Airport and Houston Hobby Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston Hobby but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Southwest Airlines offers the cheapest flight tickets to Houston Hobby.

Flying from Philadelphia International Airport (PHL) to Houston Hobby Airport (HOU): what you need to know

  • Houston's timezone is UTC-6, which makes Houston one hour behind Philadelphia.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your PHL to HOU flight.

  • You can expect longer queues in popular months such as August. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • If you want to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Philadelphia International Airport to Houston Hobby Airport. These are the most popular stopovers between PHL and HOU:

    • Atlanta Hartsfield-Jackson Airport

    • Nashville Airport

    • St Louis Airport

How to find the cheapest flights from Philadelphia International Airport (PHL) to Houston Hobby Airport (HOU)

  • The lowest price we've seen for a one-way Philadelphia International Airport to Houston Hobby Airport flight is R 1,664. A return plane ticket right now is R 4,913. Depending on the availability when you book, these fares can change.

  • Don't leave things to the last minute. You're more likely to get cheap tickets from PHL to HOU if you book in advance. Airlines often offer some amazing early bird discounts.

  • The 'Whole month' search function shows you the cheapest flights from Philadelphia International Airport to Houston Hobby Airport across the entire month. It's a great way to snap up a bargain if your dates are flexible.

  • You won't have to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment a special offer becomes available on cheap flights from PHL to HOU.

  • Tailor your flights with filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Philadelphia International Airport to Houston Hobby Airport.

Handy information about Philadelphia International Airport (PHL)

  • You'll find PHL at 8500 Essington Ave.

  • 77% of flights that leave from Philadelphia International Airport arrive at their destination on schedule.

  • Philadelphia International Airport is about 18 kilometres from central Philadelphia. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.

  • Expect a trip time of about 30 minutes when using public transport.

  • Looking for a handy hotel near PHL? If you're boarding an early flight from Philadelphia International Airport to Houston Hobby Airport, these stays will put you moments from your check-in counter:

Arriving at Houston Hobby Airport (HOU)

When to fly to Houston Hobby Airport (HOU)

  • The quietest month for a flight from Philadelphia International Airport to Houston Hobby Airport is March, while July is the most popular. Pick the ideal time to go to Houston based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Houston is August, with the temperature ranging between 24ºC (75ºF) and 40ºC (104ºF). Lock in your flights from Philadelphia International Airport to Houston Hobby Airport in this month if you like this kind of weather.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from PHL to HOU in January. Average temperatures are between 5ºC (41ºF) and 19ºC (66ºF) then.

Explore more of the United States

  • San Antonio is just one of the many places in the United States waiting to be explored after you've seen Houston. Around 306 kilometres away to the west, popular attractions include San Antonio River Walk, San Antonio River walk and Alamo Plaza.

  • Around 370 kilometres north of Houston, Dallas is another favourite stop in the United States. Experience this destination's highlights firsthand at Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art.

Plan the rest of your trip from Philadelphia to Houston

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.