$138 Cheap Delta flights from Philadelphia to Houston (PHL to IAH)

Find The Best Day To Fly from Philadelphia to Houston

Amazing Delta PHL to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $236 round trip and $138 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Feb 26 - Sat, Mar 1
PHL
Philadelphia
IAH
Houston
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Feb 26 from Philadelphia to Houston, returning Sat, Mar 1, priced at $236 found 2 days ago

IAH From PHL Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Sweetwater at Lake Conroe

Sweetwater at Lake Conroe

4 out of 5
Save 100% on your flight
per person
Feb 24 - Feb 28
found 1 day ago
Roundtrip non-stop flight included
Philadelphia (PHL) to Houston (IAH)
Hilton Houston North

Hilton Houston North

3.5 out of 5
Save 100% on your flight
per person
Jan 25 - Jan 29
found 1 day ago
Roundtrip non-stop flight included
Philadelphia (PHL) to Houston (IAH)
Voyager At Space Center By Barsala

Voyager At Space Center By Barsala

4 out of 5
Save 100% on your flight
per person
Jan 4 - Jan 12
found 12 hours ago
Roundtrip flight included
Philadelphia (PHL) to Houston (IAH)
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Frequently asked questions

Can I catch a flight from Philadelphia Airport to George Bush Intercontinental Airport (IAH) right now?
It’s prudent to learn about any quarantine requirements and travel advice reports in place in your destination. Make sure you go to our Covid-19 Travel Advisor for up-to-date info on flying to George Bush Intercontinental Airport (IAH) from Philadelphia Airport.
What terminal is Delta Air Lines at Philadelphia Intl. Airport (PHL)?
Your boarding pass should tell you which terminal your Delta Air Lines flight will be taking off from at Philadelphia Intl. Airport (PHL). It might also be able to provide you with arrival details for George Bush Intercontinental Airport (IAH). If not, you might like to ask your airline.
Are there Delta Air Lines non-stop flights from PHL to IAH?
There aren’t any direct flights with Delta Air Lines from PHL to George Bush Intercontinental Airport (IAH). You will have a stopover, so use this time to stretch out those legs before your next flight.
How long is a Delta Air Lines flight from PHL to IAH?
Your Delta Air Lines flight from PHL to IAH should take approximately 4 hours and 27 minutes. But there are many things you can do to keep yourself occupied. Asking the person next to you about what travel experiences they’ve had is one of them. If you’d prefer a different sort of in-flight entertainment, you could always listen to some music.
How many direct and indirect flights does Delta Air Lines fly from PHL to IAH?
When jetting from PHL to IAH, there are approximately 6 Delta Air Lines daily flights to pick from.
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.

Discover our best Delta flight from Philadelphia PHL to Houston IAH 

To find the best deals on flights to Philadelphia from Houston with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find 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 Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $236 to $236, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta 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 Delta flight from Philadelphia to Houston costs from $138. Prices and availability subject to change. Additional terms may apply. 

 

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

To find a cheap Delta 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 Delta 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 February, or if you book a flight with a stopover. 

 

Find nonstop flights from Philadelphia PHL to Houston IAH with Delta 

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

 

Flexible airline tickets for Delta 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 Delta 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.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

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