$99 United Cheap Flights from Philadelphia to Houston

Find The Best Day To Fly from Philadelphia to Houston

Amazing United PHL to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $148 round trip and $99 one way. Prices and availability subject to change. Additional terms may apply.

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Frequently asked questions

Can I catch a flight from Philadelphia Intl. Airport (PHL) to IAH right now?
Ensure you visit our Covid-19 Travel Advisor to discover if there are any current travel advice reports and quarantine requirements in place in George Bush Intercontinental Airport (IAH) when flying from Philadelphia Airport.
What terminal is United Airlines at Philadelphia Airport?
If you’re flying with United Airlines from Philadelphia Intl. Airport (PHL), you’ll generally board from terminal D. If you’re jetting to George Bush Intercontinental Airport (IAH) from here, you’re most likely to be disembarking at terminal C.
Are there United Airlines non-stop flights from PHL to IAH?
You can fly direct from Philadelphia Intl. Airport (PHL) to IAH with United Airlines and avoid layovers. The less time you spend waiting around for your next flight, the more time you’ll have for exploring.
How long is a United Airlines flight from PHL to IAH?
Indulge in some in-flight shut-eye and start your vacation relaxed and refreshed. You’ll have ample time to do so when traveling with United Airlines between Philadelphia Airport and Houston Airport, with the flight taking around 4 hours and 35 minutes.
What type of aircraft does United Airlines fly from PHL to IAH?
United Airlines normally operates the Embraer 175 or the Boeing 737-900 on the route between Philadelphia Intl. Airport (PHL) and IAH.
How many direct and indirect flights does United Airlines fly from PHL to IAH?
If you need to lock in a journey from PHL to IAH, you can choose from approximately 3 United Airlines flights daily.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAH, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
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Discover our best United flight from Philadelphia PHL to Houston IAH 

To find the best deals on flights to Philadelphia from Houston with United, just enter your travel dates, filter by United, and hit search. You’ll find 2 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Philadelphia PHL to Houston IAH with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $148 to $148, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Philadelphia PHL to Houston IAH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Philadelphia to Houston costs from $99. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Houston IAH from  Philadelphia PHL with United 

To find a cheap United flight from Philadelphia PHL to Houston IAH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Philadelphia PHL to Houston IAH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as January, or if you book a flight with a stopover. 

 

Find nonstop flights from Philadelphia PHL to Houston IAH with United 

If you’re keen to be on Houston soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around 1 hour(s) 43 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Philadelphia PHL to Houston IAH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Houston IAH from  Philadelphia PHL with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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