Cheap Flights from Houston (IAH) to Philadelphia (PHL) from HK$2,531~

View HK$2,531 flight on Sat, 31 Jan 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Philadelphia Intl. Airport (PHL)

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Find Cheap Flights from Houston (IAH) to Philadelphia (PHL)

Prices were available within the past 7 days and start at HK$2,531 for one-way flights and HK$3,127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$3,127 Return, found 3 days ago
HK$3,127
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$3,127 found 3 days ago
Delta
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$3,428 Return, found 3 days ago
HK$3,428
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$3,428 found 3 days ago
American Airlines
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$3,596 Return, found 3 days ago
HK$3,596
Return
found 3 days ago
Select American Airlines flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$3,596 found 3 days ago
United
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$3,596 Return, found 3 days ago
HK$3,596
Return
found 3 days ago
Select United flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$3,596 found 3 days ago
United
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$3,638 Return, found 3 days ago
HK$3,638
Return
found 3 days ago
Select United flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$3,638 found 3 days ago
United
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$3,673 Return, found 3 days ago
HK$3,673
Return
found 3 days ago
Select United flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$3,673 found 3 days ago
United
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$3,715 Return, found 3 days ago
HK$3,715
Return
found 3 days ago
Select United flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$3,715 found 3 days ago
American Airlines
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$3,750 Return, found 3 days ago
HK$3,750
Return
found 3 days ago
Select American Airlines flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$3,750 found 3 days ago
Delta
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$4,051 Return, found 3 days ago
HK$4,051
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$4,051 found 3 days ago
United
Sat, 31 Jan - Sun, 1 Feb
IAH
Houston
PHL
Philadelphia
HK$4,059 Return, found 3 days ago
HK$4,059
Return
found 3 days ago
Select United flight, departing Sat, 31 Jan from Houston to Philadelphia, returning Sun, 1 Feb, priced at HK$4,059 found 3 days ago

Find the cheapest month to fly from Houston (IAH) to Philadelphia (PHL)

December is typically the cheapest month to fly

From HK$757 - HK$2,044 per traveller.
Houston to Philadelphia route information
Origin airport
George Bush Intercontinental
Destination airport
Philadelphia Intl.
Return price
HK$3,127
Distance
2117 km
Average flight time
4 hours 33 mins

Flights from Houston to Philadelphia

Book cheap flights from Houston (IAH) to Philadelphia (PHL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Houston (IAH) to Philadelphia (PHL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Houston (IAH) to Philadelphia (PHL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Philadelphia flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Philadelphia and things to do in Philadelphia for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Philadelphia more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Philadelphia is HK$2,531 now!

 

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to Philadelphia Intl. Airport (PHL)?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between IAH and Philadelphia Intl. Airport (PHL) start from HK$3,127. Make your booking ASAP to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to Philadelphia Intl. Airport (PHL)?
We understand that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from George Bush Intercontinental Airport (IAH) to PHL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for George Bush Intercontinental Airport (IAH) to Philadelphia Intl. Airport (PHL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAH to Philadelphia Airport?
Around 2,100 kilometers separates Houston and Philadelphia, so pack something to keep you busy for a couple of hours. That novel you're eager to read will be perfect.
Which airlines fly direct from Houston Airport to PHL?
It's a breeze to fly directly from Houston Airport to Philadelphia Intl. Airport (PHL). These are the most popular carriers that operate nonstop services on this route:

  • United Airlines - (UA) with 91 monthly flights
  • American Airlines - (AA) with 43 monthly flights
  • Spirit Airlines - (NK) with 30 monthly flights
  • Frontier Airlines - (F9) with 8 monthly flights

Are IAH to PHL flight tickets cheaper when they're purchased at the last minute?
Booking your trip from IAH to Philadelphia Intl. Airport (PHL) at the last minute could be your ticket to a great deal. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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