Flying from Philadelphia to George Bush Intercontinental Airport (IAH): what you need to know
Begin your trip planning by checking out the departure points for your flight from Philadelphia to George Bush Intercontinental Airport (IAH). Explore the options for departing from Philadelphia International Airport (PHL) or Trenton-Mercer Airport (TTN), two of the city's main airports.
The average length of a direct flight from Philadelphia to George Bush Intercontinental Airport is 3 hours 38 minutes.
George Bush Intercontinental Airport is located in Houston. The city operates in the UTC-5 timezone and is 1 hour behind Philadelphia.
The most popular route is from Philadelphia International Airport (PHL) to George Bush Intercontinental Airport (IAH), with 53 direct weekly services. If you'd like to get going as soon as possible, the earliest flight from PHL to IAH is the 06:00 United option. If you prefer to travel later, the final departure is at 21:01 with Spirit Airlines.
To ensure you get on your flight from Philadelphia to IAH, leave plenty of time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general rule.
Popular months like August or high seasons such as Christmas and New Year will mean bigger waits at check-in and security. Travelling then? Play it safe and head to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a smart idea.
Airports in Philadelphia
Philadelphia International Airport (PHL)
You can hop on a direct flight from Philadelphia to George Bush Intercontinental Airport (IAH) out of Philadelphia International Airport (PHL).
You'll have your choice of carriers offering direct flights from Philadelphia to George Bush Intercontinental Airport departing from PHL. Book your seat with one of these:
PHL is about 19 kilometres from central Philadelphia. To help work out how to get there, use Google Maps. This useful travel app will give you the quickest route and available public transport options.
Catching an early flight from Philadelphia to George Bush Intercontinental Airport? Avoid the stress of rushing to the terminal (and catch some extra z's) by picking one of these hotels near Philadelphia International Airport:
About George Bush Intercontinental Airport (IAH)
Consider booking a hotel close to IAH if you're taking a late flight from Philadelphia to George Bush Intercontinental Airport. Pick one of these accommodation options and avoid the hassle of a long transfer:
Getting from George Bush Intercontinental Airport (IAH) to central Houston
George Bush Intercontinental Airport is approximately 27 kilometres from central Houston. With your own car rental or if you take a cab, the drive is around 20 minutes.
It'll take around 49 minutes if you're using public transport.
How to find the cheapest flights from Philadelphia to George Bush Intercontinental Airport (IAH)
For a one-way ticket from Philadelphia to George Bush Intercontinental Airport, R 1,137 is the best price we've seen. You can also book a return trip starting from R 2,410. These are the lowest fares right now but are subject to change depending on availability.
To score cheap tickets from Philadelphia to IAH, reserve your trip 9 months ahead of your departure.
Schedule your trip for June. That's the cheapest month for tickets from Philadelphia to George Bush Intercontinental Airport. If you have flexibility with your dates, use the 'Whole month' tool to see the lowest price across each month.
Snapping up a cheap ticket from Philadelphia to IAH is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when the price has fallen.
Customise your journey with filters. Choose the number of stops, total duration, and arrival and departure times to find the right flight from Philadelphia to George Bush Intercontinental Airport. You can also sort the results to see the 'Fastest,' 'Best' or 'Cheapest' options first.
The best time to fly from Philadelphia to George Bush Intercontinental Airport (IAH)
July is the busiest month to hop on a flight from Philadelphia to George Bush Intercontinental Airport while February is the quietest. To work out the best time to go to Houston, consider whether you like a lively atmosphere or a quieter vibe.
The warmest month in Houston is August, with temperatures ranging between 24ºC and 40ºC. Book your flights from Philadelphia to IAH in this month if you enjoy this type of weather.
Travel in January if you want cooler conditions. Average temperatures range between 5ºC and 19ºC. However, this destination delivers on a good time whenever you book your cheap flights from Philadelphia to George Bush Intercontinental Airport.
More about Houston
When it comes to searching for somewhere to rest your head, you'll find the top stays in Houston right here. Browse these hotels once you've booked your flight from Philadelphia to George Bush Intercontinental Airport:
Every great adventure has to include some sightseeing. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are must-do's during your Houston adventure.
Complete your Houston trip with a car rental
We use the same magic that helped you find your cheap flight from Philadelphia to George Bush Intercontinental Airport to track down your ideal ride. Check out our car rentals in Houston and easily compare your options. Plus we give you all the info you need to know, from the most popular rental company to the average daily price.
