Search & Compare - Philadelphia to Houston Flights & Tickets

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Cheap flights from Philadelphia to Houston (PHL to IAH)

Looking for a cheap last-minute deal or the best round-trip flight from Philadelphia to Houston? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights from Philadelphia International to George Bush Intercontinental Houston and booking your next trip

Cheapest Round Trip Flight

$148

NK Spirit Airlines • 1 stop • 35h 23m

Jul 04 – Jul 10

The cheapest round trip flight from Philadelphia International to George Bush Intercontinental Houston is currently $148

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Cheapest One way Flight

$128

DL Delta Airlines • 1 stop • 8h 50m

Jul 04

The cheapest one way flight from Philadelphia International to George Bush Intercontinental Houston is currently $128

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Cheapest Direct Flight

$286

UA United Airlines • nonstop • 5h 30m

Jul 04

The cheapest nonstop flight from Philadelphia International to George Bush Intercontinental Houston is currently $286

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Fastest Flight

5h 29m

The fastest nonstop flight from Philadelphia International to George Bush Intercontinental Houston takes 5h 29m

Recent airfare deals on Philadelphia to Houston

Jul 04 - Jul 10, Economy
NK
Philadelphia → Houston
35h 23m
12:19 PM - 8:42 AM • 1 stop
NK
Philadelphia → Houston
5h 16m
5:30 AM - 9:46 AM • nonstop
$148
Spirit Airlines
Jul 04 - Jul 10, Economy
NK
Philadelphia → Houston
35h 23m
12:19 PM - 8:42 AM • 1 stop
NK
Philadelphia → Houston
17h 29m
8:15 PM - 8:04 AM • 1 stop
$317
Spirit Airlines
Jul 04 - Jul 10, Economy
UA
Philadelphia → Houston
10h 6m
12:19 PM - 5:25 PM • 1 stop
UA
Philadelphia → Houston
10h 4m
7:25 AM - 2:29 PM • nonstop
$604
United Airlines
Jul 04 - Jul 10, Economy
UA
Philadelphia → Houston
16h 42m
12:19 PM - 9:21 PM • 1 stop
UA
Philadelphia → Houston
5h 26m
7:30 AM - 11:56 AM • nonstop
$657
United Airlines
Jul 04 - Jul 10, Economy
UA
Philadelphia → Houston
12h 26m
12:19 PM - 7:05 PM • 1 stop
UA
Philadelphia → Houston
8h 49m
4:45 PM - 11:14 PM • 1 stop
$668
United Airlines
Jul 04 - Jul 10, Economy
UA
Philadelphia → Houston
16h 42m
12:19 PM - 9:21 PM • 1 stop
UA
Philadelphia → Houston
11h 44m
6:25 AM - 2:29 PM • 1 stop
$709
United Airlines

Facts to know while booking flights from Philadelphia to Houston

What are the airports in Philadelphia?
PHL
What’s the most popular airline flying from PHL to IAH?
The most popular airline flying from Philadelphia to Houston are
Can I fly from PHL to IAH non-stop?
Yes, you can fly PHL to IAH non-stop on
Which airlines fly nonstop between Philadelphia and Houston?
The non-stop flights between Philadelphia and Houston are .
What’s the earliest departure time from PHL to IAH Airport?
The earliest flight leaves PHL at 6:20 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my Philadelphia to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PHL to IAH?
Read the fare rules of the Philadelphia to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Philadelphia and Houston?
operate flights between Philadelphia and Houston
How long does a flight from Philadelphia to Houston take?
It takes approximately 3 hour to fly non-stop from PHL to IAH, which is 1324.55 miles by air.
Which airlines provide the cheapest flights from Philadelphia (PHL) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from PHL were found on ('DL') : USD 338
Do I need a passport to fly between PHL and IAH?
No
What’s the latest departure time from PHL to IAH ?
The last flight leaves PHL at 3:50 pm

Essential Information for Booking Flights from Philadelphia (PHL) - AI Insights

What's the cheapest airline from phl to iah?
Frontier Airlines (F9), offers the most affordable flights from Philadelphia International to George Bush Intercontinental Houston.
What's the popular airline to fly from phl to iah?
United Airlines (UA) offers popular routes from Philadelphia International (PHL) to George Bush Intercontinental Houston (IAH).
What's the cheapest day of the week to fly from phl to iah?
Sunday is the cheapest day to fly from Philadelphia to Houston, George Bush Intercontinental Airport.
What's the cheapest month to fly from phl to iah?
April is the cheapest month to fly from Philadelphia International to George Bush Intercontinental Houston.
What is the cheapest airline to fly from Philadelphia International to George Bush Intercontinental Houston?
Frontier Airlines (F9) typically offers the most affordable fares for this route.
What month typically has the lowest airfare for traveling from Philadelphia International to George Bush Intercontinental Houston?
April is generally considered the most affordable month to fly this route.
What is the name of the airport in Philadelphia that serves as a major hub for United Airlines flights?
Philadelphia International Airport (PHL)

Flights from Philadelphia to Houston

Origin Airport Philadelphia International , Philadelphia, US
Destination Airport George Bush Intercontinental Houston , Houston, US
Distance miles

Popular Airlines

Delta Airline, DL
United Airlines, UA
American Airlines, AA
Hawaiian Airlines-HA
Spirit Airlines-NK
Alaska Airlines -AS

Popular Origin & Destination

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