Houston to Philadelphia Flights
Flights from Houston (IAH) to Philadelphia (PHL) connect United States and US. The great-circle distance is approximately 4,101 km, and a typical direct flight takes about 6 hours. Airports commonly used for this city pair include IAH, HOU and PHL, TTN. The reverse route is Philadelphia to Houston. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Houston, United States
- Destination
- Philadelphia, US
- Distance
- 4,101 km
- Typical duration
- about 6 hours
- Origin codes
- IAH, HOU
- Destination codes
- PHL, TTN
- Primary keyword
- flights from Houston to Philadelphia
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Compare live prices and schedules for this route.
Route overview
Houston to Philadelphia is a city-pair air route between United States and US. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are IAH and PHL. Related codes: IAH, HOU → PHL, TTN.
Distance
Approximate flight distance: 4,101 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 6 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Houston airports and metro codes: IAH, HOU.
Philadelphia airports and metro codes: PHL, TTN.
Alternative routes
Related searches include the reverse route Philadelphia to Houston, other destinations from Houston, and other origins into Philadelphia.
Frequently asked questions
How long is the flight from Houston to Philadelphia?
Direct flights from Houston to Philadelphia typically take about 6 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Houston to Philadelphia?
The great-circle distance between Houston and Philadelphia is approximately 4,101 km. Flown distance can be longer depending on airways.
Which airports serve flights from Houston to Philadelphia?
Houston is commonly searched with code IAH (related: IAH, HOU). Philadelphia is commonly searched with code PHL (related: PHL, TTN).
Are there direct flights from Houston to Philadelphia?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Philadelphia to Houston?
The reverse city pair is Philadelphia to Houston. Distance is the same great-circle measure (4,101 km); block time can differ with winds and schedules.
Which countries does the Houston to Philadelphia route connect?
This route connects United States (Houston) with US (Philadelphia).