IAH - PHL

$165 Find Cheap Flights from Houston George Bush Airport to Philadelphia - Compare and Save

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Everything you should know

Cheapest round-trip
$238
Typical prices: $289-$454
Frontier
Tue 12/11Thu 12/13
IAH - PHL • 1 stop
Cheapest non-stop
$309
Typical prices: $305-$471
American Airlines
Mon 12/3Fri 12/7
IAH - PHL • Non-stop
Nonstop flights
You can fly direct with United Airlines and American Airlines. Average duration is 3h 19m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $208 (round-trip)
Shortest trip • 6h 32m (one-way)
Insights
Insights
Start a new search
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We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from George Bush Intcntl to Philadelphia (IAH-PHL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Philadelphia

Fri, Dec 11 - Sun, Dec 13
Frontier Logo
9:41 am - 11:11 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
12h 30m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
4:31 pm - 11:17 amPHL  Philadelphia-IAH Houston George Bush Intcntl
19h 46m2 stops Atlanta Hartsfield-Jackson Denver Intl
$238Frontier
Sat, Nov 21 - Sun, Nov 22
Frontier Logo
10:26 am - 10:57 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
11h 31m1 stop Raleigh-Durham
Frontier Logo
6:27 am - 4:31 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
11h 04m1 stop Fort Lauderdale
$239Frontier
Fri, Nov 13 - Mon, Nov 16
Multiple Airlines Logo
5:46 pm - 11:43 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
28h 57m1 stop Fort Lauderdale
Multiple Airlines Logo
12:10 pm - 2:53 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
27h 43m1 stop Detroit Metropolitan Wayne County
$293Multiple Airlines
Tue, Dec 22 - Tue, Dec 29
Multiple Airlines Logo
8:08 pm - 5:46 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
20h 38m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
4:41 pm - 10:41 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
7h 00m1 stop Orlando
$295Multiple Airlines
Mon, Nov 23 - Tue, Dec 1
United Airlines Logo
6:36 pm - 10:57 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 21mnonstop
United Airlines Logo
12:38 pm - 3:27 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
3h 49mnonstop
$309United Airlines
Sat, Dec 5 - Thu, Dec 10
United Airlines Logo
6:35 pm - 10:56 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 21mnonstop
United Airlines Logo
8:00 am - 10:48 amPHL  Philadelphia-IAH Houston George Bush Intcntl
3h 48mnonstop
$309United Airlines
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
4:04 pm - 8:21 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 17mnonstop
American Airlines Logo
7:40 pm - 10:44 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
4h 04mnonstop
$309American Airlines
Mon, Dec 14 - Tue, Dec 15
American Airlines Logo
7:12 am - 11:26 amIAH  Houston George Bush Intcntl-PHL Philadelphia
3h 14mnonstop
American Airlines Logo
8:57 am - 12:03 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
4h 06mnonstop
$309American Airlines
Tue, Dec 22 - Sat, Jan 2
Delta Logo
6:46 pm - 1:03 amIAH  Houston George Bush Intcntl-PHL Philadelphia
5h 17m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 10:39 amPHL  Philadelphia-IAH Houston George Bush Intcntl
5h 39m1 stop Detroit Metropolitan Wayne County
$369Delta
Wed, Apr 28 - Sat, May 1
Delta Logo
11:30 am - 7:24 pmIAH  Houston George Bush Intcntl-PHL Philadelphia
6h 54m1 stop Detroit Metropolitan Wayne County
Delta Logo
2:12 pm - 9:10 pmPHL  Philadelphia-IAH Houston George Bush Intcntl
7h 58m1 stop Atlanta Hartsfield-Jackson
$369Delta
Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Philadelphia?

Round-trip flights from Houston George Bush Intcntl Airport to Philadelphia typically range from $289 to $454. The lowest price found in the past 5 days was $238, on Frontier.

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Philadelphia?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Philadelphia. It’s 10% cheaper than the average day, while Sunday is the most expensive, with prices 28% higher.

What’s the cheapest month to fly from Houston George Bush Intcntl Airport to Philadelphia?

•February is the cheapest month to fly from Houston George Bush Intcntl Airport to Philadelphia at $329 round-trip.
•October ($387) and March ($385) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 17% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Houston George Bush Intcntl Airport to Philadelphia the cheapest?

Flights from Houston George Bush Intcntl Airport to Philadelphia are cheapest 6 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from George Bush Intcntl to Philadelphia

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Key details for Houston George Bush Intcntl Airport to Philadelphia flights

Low season

February

Cheapest flight

$165
Beat the crowds with an average 34% drop in travelers.
The most popular month to fly with an average 39% increase in travelers.
One-way flight from Houston George Bush Intcntl Airport to Philadelphia

When to book flights from George Bush Intcntl to Philadelphia

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston George Bush Intcntl Airport to Philadelphia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Houston George Bush Intcntl Airport to Philadelphia?

    These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to Philadelphia:

    • Earliest: departs at 6:00 am and lands at 9:19 am
    • Latest: departs at 6:40 pm and lands at 9:59 pm.

    The flight takes about 3h 19m.

  • What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Philadelphia?

    Three cabin classes are available on flights from Houston George Bush Intcntl Airport to Philadelphia:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Houston George Bush Intcntl Airport to Philadelphia?

    A nonstop flight from Houston George Bush Intcntl Airport to Philadelphia takes 3h 19m, covering 1,322 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Philadelphia?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Philadelphia flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Philadelphia range from $289 to $454, with an average of $365 over the past 12 months. Anything below $289 counts as a good deal.

  • How expensive are last-minute Houston George Bush Intcntl Airport to Philadelphia flights?

    Last-minute fares on this route (booked within two weeks of departure) run 21% above the $365 route average. Book 6 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Houston George Bush Intcntl Airport to Philadelphia?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $208 round-trip via Charlotte Douglas (CLT), compared to $376 for nonstop.

  • How does on-time performance compare across airlines flying from Houston George Bush Intcntl Airport to Philadelphia?

    United Airlines is slightly above the route average for timely arrivals, while American Airlines has a lower on-time arrival rate. On-time arrival rates on Houston George Bush Intcntl Airport to Philadelphia flights are:

    • United Airlines: 85% on time
    • American Airlines: 84% on time
    • Frontier: 79% on time

    Overall, flights on this route are punctual 85% of the time on average.

  • What is the standard checked-bag allowance on flights from Houston George Bush Intcntl Airport to Philadelphia?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Houston George Bush Intcntl Airport to Philadelphia?

    The Boeing 737-800 family is used most often on this route, operated mainly by American Airlines and United Airlines. Other aircraft seen on the route include Airbus A319 variants.

  • How are flight departures from Houston George Bush Intcntl Airport to Philadelphia spread across the day?

    Morning is the busiest departure period on Houston George Bush Intcntl Airport to Philadelphia flights, with 40% of flights leaving in that window. Afternoon departures account for 40%, evening flights for 20%, and night flights for 0%.

  • Have flight prices from Houston George Bush Intcntl Airport to Philadelphia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $238 to $2,290. That means the highest observed fare was about 10x higher than the lowest one.

  • Which airlines offer Wi-Fi on Houston George Bush Intcntl Airport to Philadelphia flights?

    Two airlines offer in-flight Wi-Fi on Houston George Bush Intcntl Airport to Philadelphia flights:

    • American Airlines
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Houston George Bush Intcntl Airport to Philadelphia looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Philadelphia are currently lower than usual. Average one-way flight prices are about $179, which is 18% below the typical average for this route.

  • What car rental options are available at Philadelphia Airport (PHL)?

    Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates averaging $69 for economy cars. Top options include:

    • Payless
    • Dollar
    • Hertz
    • Thrifty
    • Alamo

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Philadelphia?

    Flights from Houston George Bush Intcntl Airport to Philadelphia usually depart from Houston George Bush Intcntl (IAH) and arrive at Philadelphia (PHL).

  • What time of day has the fewest delays on flights from Houston George Bush Intcntl Airport to Philadelphia?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed from Houston George Bush Intcntl Airport to Philadelphia?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Houston George Bush Intcntl Airport to Philadelphia route, 15% of flights were delayed in the past 3 months, with delays averaging 2h 49m.

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Philadelphia pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Philadelphia most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 68% of one-stop connections
    • Orlando (MCO) - 11% of one-stop connections
    • Fort Lauderdale (FLL) - 10% of one-stop connections
    • Raleigh-Durham (RDU) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Philadelphia?

    Yes. Flexible dates can save you up to 30% on flights from Houston George Bush Intcntl Airport to Philadelphia. Wednesday is the cheapest departure day at $330 round-trip on average, while Sunday is the most expensive at $470, a difference of $140.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Houston George Bush Intcntl Airport to Philadelphia?

    2 airlines operate flights between Houston George Bush Intcntl Airport and Philadelphia. The airlines offering nonstop flights on this route include:

    • United Airlines
    • American Airlines

  • How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Philadelphia?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 32m, compared with 6h 35m via Chicago O'Hare Intl (ORD) and 6h 49m via Orlando (MCO).

  • What is the time difference between Houston George Bush Intcntl Airport and Philadelphia?

    Philadelphia is 1 hour ahead of Houston George Bush Intcntl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Philadelphia?

    Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Houston George Bush Intcntl Airport to Philadelphia flights?

    Among airlines operating Houston George Bush Intcntl Airport to Philadelphia flights:

    • American Airlines: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Houston George Bush Intcntl Airport to Philadelphia flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • American Airlines: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • Where's a good place to stay near the IAH Airport?

    I you want to stay close to IAH the night before your flight to Philadelphia, there are many hotels near the airport that are both convenient and comfortable. The upscale Houston Airport Marriott at George Bush Intercontinental and the more affordable Ramada by Wyndham Houston are two such accommodations that offer free shuttle service to IAH 24/7.

  • Does PHL have any facilities where I can get ready before a business meeting?

    If you would like to clean up, refresh, or reboot once you land at the Philadelphia Airport, you can consider renting a Minute Suite, private suites located airside at the A/B link. Each suite has a daybed sofa with pillows and blankets, a TV, a desk, a phone, and Wi-Fi.

  • Where can I find the USO at the George Bush Airport?

    The USO at IAH is on the Main Concourse, just below Gate 44. Open every day from 6 am to 9 pm, this military lounge welcomes active duty US military personnel and their families free of charge. Some amenities of this USO include refreshments, a comfortable and relaxing TV lounge, computers, and more.

  • Are there private facilities for nursing moms at PHL?

    Yes. You can find free-standing Mamava pods installed throughout the terminals at PHL. These fiberglass and Corian units are clean, quiet spaces where traveling moms can breastfeed or express their breast. Each unit contains a fold-down shelf, seating on either side, a coat hook, a mirror, a USB port, and an electrical outlet. You can download the Mamava app in order to get the code to enter the pod.

Your guide to booking Houston George Bush Intcntl Airport to Philadelphia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $330, about $140 less than Sunday fares (30% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Philadelphia trip for February. Fares historically average $329 round-trip in that month - typically $58 less than the most expensive month, which is October (based on the last 12 months).
  • For the best chance of arriving on time, fly with United Airlines. Over the past three months, 85% of United Airlines flights from Houston George Bush Intcntl Airport to Philadelphia arrived on time, slightly above the route average of 85%. When flights on this route arrive late, they're delayed by an average of 2h 49m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Charlotte Douglas Airport (CLT) can be cheaper than flying direct. The cheapest layover option averages $208 round-trip on this route - about $168 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.

    • Microtel Inn & Suites by Wyndham Philadelphia Airport
    • Sonesta Select Philadelphia Airport
    • Embassy Suites by Hilton Philadelphia Airport
  • The more major of the two international airports in Houston, the George Bush Intercontinental Airport (IAH) is a hub for United and Spirit Airlines. Located on the north bank of the Delaware River, the Philadelphia International Airport (PHL) is a focus city for Frontier and a hub for American Airlines.
  • Airlines such as Frontier, Spirit, Delta, Southwest, American, and United offer one stop flights from IAH to PHL. This one stop occurs in cities including Las Vegas, Orlando, Atlanta, Chicago, Miami, Nashville, and other cities. Spirit, United, and American are among the airlines that offer flights with two stops.
  • If you would like to meditate, center yourself, pray, or just relax away from the commotion of the terminals, you can visit one of the three Interfaith Chapels at IAH. These serene, quiet spaces are not associated with any particular religion and welcome everyone. You can find a chapel in Terminal C, Terminal D, and in Baggage Claim.
  • If you would like to indulge yourself or if you would like to relax your muscles before your flight to Philadelphia, you can get a massage at the George Bush Airport. Massage Chairs are located throughout the terminals that offer deep tissue massage. These Massage Chairs can be found on every Concourse A through E.
  • As you head out of the Philadelphia Airport toward ground transportation, you might catch some live entertainment. At different times throughout the year, PHL hires artists, choirs, historical impersonators, caricaturists, and others to entertain travelers. Come Christmas season, you might even run into Santa Claus.

Prefer to fly direct from Houston George Bush Airport to Philadelphia?

 
Find which airlines fly direct from Houston George Bush Intcntl Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Philadelphia

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Philadelphia to Houston George Bush Intcntl

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

More options for your flight from George Bush Intcntl to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental