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Cheap flights from Houston to Philadelphia Intl (IAH - PHL)

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The best prices from Houston to Philadelphia Intl are usually found in September or October, booked 19 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Houston (IAH) to Philadelphia Intl (PHL)

IAH - PHL
Price
$154 - $343
PHL
Temperature
44.6 - 87.8 °F
PHL
Rainfall
2.4 - 4.5 inches
Popular in December High demand for flights, 33% potential price rise
Cheapest in September Best time to find cheap flights, 33% potential price drop
Round-trip from $154 From Houston to Philadelphia Intl
One-way from $74 One-way flight from Houston to Philadelphia Intl
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Houston to Philadelphia Intl?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 63% when planning your travel around this day of the week.

How far in advance should I book a flight from Houston to Philadelphia Intl?

To save up to 13% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston to Philadelphia Intl from $213 1-2 weeks out and tickets from $252 for flights departing within the next 72 hours.

What is the cheapest month to fly from Houston to Philadelphia Intl?

February can be a great time to fly to Philadelphia Intl from Houston with a flight ticket averaging about $214. Cheapflights users have found deals in the month of February for as cheap as $102. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Houston to Philadelphia Intl (IAH - PHL)?

One of the essential ways to save on airfare from Houston to Philadelphia Intl is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. If a flight is in the evening is possible it can save you up to 48% on airfare.

Cheap flights from Houston to Philadelphia Intl in August, September 2020

The best prices found for IAH to PHL flights for August, September
8 Aug - 16 Aug
$49pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
14 Aug - 16 Aug
$50pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
20 Jul - 25 Jul
$54pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to Philadelphia Intl 2020 flight deals

Cheap flights to Philadelphia Intl from Houston found for this year
8 Aug - 16 Aug
$49pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
14 Aug - 16 Aug
$50pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
20 Jul - 25 Jul
$54pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Non-stop flights to Philadelphia Intl from Houston

Save time with Houston to Philadelphia Intl direct flight deals
16 Oct - 26 Oct
$97pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
9 Oct - 16 Oct
$107pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
IAH
Houston George Bush Intcntl
2 Oct - 16 Oct
$109pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Philadelphia Intl

Late deals on round-trip flights to Philadelphia Intl from Houston, departing today and this week
25 Jul - 1 Aug
$50pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
25 Jul - 2 Aug
$58pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
25 Jul - 2 Aug
$59pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

One-way flights to Philadelphia Intl from Houston

The cheapest one-way flights from Houston to Philadelphia Intl
6:15 am - 5:14 pm
Spirit Airlines
1 Stop
9h 59m
IAH - PHL
Spirit Airlines
$74
Travelocity
9:50 am - 4:00 pm
Delta
1 Stop
5h 10m
IAH - PHL
Delta
$99
Delta
5:50 pm - 8:42 pm
Multiple Airlines
1 Stop
25h 52m
IAH - PHL
Multiple Airlines
$103
Kiwi.com

Related info for your journey

Useful info, stats and facts about Houston to Philadelphia Intl flights.

Flight FAQs

From Houston to Philadelphia Intl

Are flight prices decreasing from Houston to Philadelphia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Philadelphia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Houston to Philadelphia Intl for under $100 on Cheapflights?

Yes, there are multiple flights from Houston to Philadelphia Intl for under $100. The cheapest flight booked recently is on Spirit Airlines for just $49, but on average you can expect to pay $65.

Are there nonstop flights from Houston to Philadelphia Intl for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to Philadelphia Intl under $100. A good price for a nonstop flight from Houston to Philadelphia Intl is less than $183.

Are there last-minute flights available from Houston to Philadelphia Intl for under $100?

There are currently 20+ open flights from Houston to Philadelphia Intl within the next 7 days for less than $100.

Does it rain more in Houston or Philadelphia?

Expected rainfall in Houston is same as in Philadelphia. You can expect this to be the case over the next 14 days.

Is Houston weather warmer or cooler than Philadelphia?

You can imagine temperatures to be in the 88 °F range in July. The weather in Philadelphia is generally hotter than Houston's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Houston to Philadelphia Intl?

Departing from Houston to Philadelphia Intl will take you 6h 34m.

What is the cheapest airline to fly from Houston to Philadelphia Intl round-trip?

Currently priced at $49, Spirit Airlines will fly you from Houston to Philadelphia Intl and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Houston to Philadelphia Intl for 78% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Houston to Philadelphia Intl one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $24. Users have also found prices from $99 and $109 on Spirit Airlines and Delta, respectively.

Alternative routes for Houston to Philadelphia Intl

Destination information for Philadelphia Intl

Things to know before you go. Useful info for your trip from Houston to Philadelphia Intl
Average temperature for August in Philadelphia Intl
86.0 °F
Avg rainfall for August in Philadelphia Intl
3.6 ″

Airports servicing Houston

Airports servicing Philadelphia

Hourly flight availability from Houston to Philadelphia Intl

Afternoon Noon to 6 PM 60% of IAH to PHL departures
Morning 6 AM to noon 40% of IAH to PHL departures
Early morning Midnight to 6 AM 0% of IAH to PHL departures
Evening 6 PM to midnight 0% of IAH to PHL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Houston to Philadelphia Intl
Sunday
5 daily flights
Monday
5 daily flights
Tuesday
4 daily flights
Wednesday
5 daily flights
Thursday
5 daily flights
Friday
5 daily flights
Saturday
5 daily flights