What days are nonstop flights available from Philadelphia to Houston?

You can find nonstop flights on the following days: Sunday, Monday, Thursday, Friday, Saturday.

How many flights depart from Philadelphia to Houston on average per day?

Travelers can expect 3 flights from Philadelphia to Houston on average per day. Morning (6am - Noon) - 100% of flight departures

How long is the flight from Philadelphia to Houston?

A quick flight from Philadelphia to Houston can take about 3h 29m. Undisclosed Carrier provides one of the quickest options available for as low as $113. The distance from Philadelphia to Houston is about 1330 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Philadelphia to Houston round-trip?

Flying on Undisclosed Carrier is currently your cheapest option to Houston, with prices starting at $113. Another option worth looking into is Spirit Airlines, starting at $149 round trip. These flights start at 58% lower than the current average price 3 months from now.

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

For one-way options, check prices for Undisclosed Carrier. According to our data, you can fly for as low as $57. Users have also found prices from $72 and $81 on Spirit Airlines and Frontier, respectively.

What are the most popular airlines that fly from Philadelphia to Houston?

The most popular airlines flying from Philadelphia to Houston are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Philadelphia to Houston?

Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Philadelphia - Houston Hobby) can be booked for $140 on average our data indicates $1,294 when flying from Philadelphia to Houston.

What are the most reliable airlines from Philadelphia to Houston?

Before booking your flight to Houston from Philadelphia, check out the most reliable airlines to get you to your destination on time: United Airlines (85%), Mesa Airlines (85%), Air New Zealand( 85%).

Can I find flights from Philadelphia to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Houston for under $200. The cheapest flight booked recently is on Undisclosed Carrier for just $113, but on average you can expect to pay $158.

Are there nonstop flights from Philadelphia to Houston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Philadelphia to Houston under $200. A good price for a nonstop flight from Philadelphia to Houston is less than $172.

Are there last-minute flights available from Philadelphia to Houston for under $200?

There are currently 20+ open flights from Philadelphia to Houston within the next 7 days for less than $200.

Which airlines flying from Philadelphia to Houston have flexible cancellations due to COVID-19?

Spirit Airlines, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Travelers have found that booking a Tuesday departure is the best way to save up to 42% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 18% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Philadelphia to Houston within the next two weeks, with the cheapest ticket starting at $262.

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

Our data shows that September tends to be the cheapest month to fly to Houston from Philadelphia. Users have commonly found prices around $274 for the month, but tickets can be as low as $96. Due to multiple factors, prepare for potentially higher prices in April.

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

Unlike at noon, when flights are generally more expensive, you can save up to 53% on flights from Philadelphia to Houston by exploring options for tickets in the evening.

What airport do you fly from for flights from Philadelphia to Houston?

Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Philadelphia to Houston. 6 airlines have flights from Philadelphia to Houston on a regular basis. Booking flights from Philadelphia to Houston should not be difficult; the airport handles an average of 0 outbound flights to Houston per day.

Flights from Philadelphia, PA to Houston, TX from $57

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

Popular in	April
Cheapest in	September
Round-trip from	$186
One-way from	$102

High demand for flights, 26% potential price rise

Search Deals

Best time to find cheap flights, 32% potential price drop

Search Deals

From Philadelphia to Houston

Search Deals

One-way flight from Philadelphia to Houston

Search Deals

PHL - IAH Price	$186 - $370
IAH Temperature	53.6 - 84.2 °F
IAH Rainfall	3.2 - 5.9 inches

PHL - IAH

Price

$186 - $370

IAH

Temperature

53.6 - 84.2 °F

IAH

Rainfall

3.2 - 5.9 inches

Cheap flights from Philadelphia to Houston in May, June 2023

These are some of the most attractive deals on flights from Philadelphia to Houston in 2023. Check back regularly for other flight deals.

Jun 3 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 21m

$113

Undisclosed Carrier

Deal found 5/24

Jun 6 - Jun 13

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

19h 18m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$133

Undisclosed Carrier

Deal found 5/24

Jun 1 - Jun 7

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

6h 10m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

8h 32m

$141

Undisclosed Carrier

Deal found 5/24

Jun 2 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

20h 23m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

6h 43m

$145

Undisclosed Carrier

Deal found 5/24

Jun 7 - Jun 14

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$149

Spirit Airlines

Deal found 5/24

Jun 21 - Jun 24

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

10h 48m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$151

Spirit Airlines

Deal found 5/23

Jun 6 - Jun 10

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$154

Spirit Airlines

Deal found 5/23

Jun 7 - Jun 14

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

10h 48m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$155

Spirit Airlines

Deal found 5/24

Jun 6 - Jun 10

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

6h 15m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$156

Spirit Airlines

Deal found 5/23

Philadelphia to Houston 2023 flight deals

These are some of the most attractive deals on flights from Philadelphia to Houston in 2023. Check back regularly for other flight deals.

Jun 3 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 21m

$113

Undisclosed Carrier

Deal found 5/24

Jun 6 - Jun 13

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

19h 18m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$133

Undisclosed Carrier

Deal found 5/24

Jun 1 - Jun 7

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

6h 10m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

8h 32m

$141

Undisclosed Carrier

Deal found 5/24

Jun 2 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

20h 23m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

6h 43m

$145

Undisclosed Carrier

Deal found 5/24

Jun 7 - Jun 14

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$149

Spirit Airlines

Deal found 5/24

Jul 4 - Jul 19

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 15m

$150

Spirit Airlines

Deal found 5/24

Jun 21 - Jun 24

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

10h 48m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$151

Spirit Airlines

Deal found 5/23

Jun 6 - Jun 10

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$154

Spirit Airlines

Deal found 5/23

Jun 7 - Jun 14

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

10h 48m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$155

Spirit Airlines

Deal found 5/24

Cheap Undisclosed Carrier flights from Philadelphia to Houston

Consider these cheap Undisclosed Carrier flights we've found departing from Philadelphia to Houston. It's recommended that users confirm their flight details before booking.

Jun 3 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 21m

$113

Undisclosed Carrier

Deal found 5/24

Jun 6 - Jun 13

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

19h 18m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$133

Undisclosed Carrier

Deal found 5/24

Jun 1 - Jun 7

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

6h 10m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

8h 32m

$141

Undisclosed Carrier

Deal found 5/24

Jun 2 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

20h 23m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

6h 43m

$145

Undisclosed Carrier

Deal found 5/24

Jun 2 - Jun 8

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

16h 56m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

29h 14m

$151

Undisclosed Carrier

Deal found 5/24

May 31 - Jun 5

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

21h 20m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

9h 39m

$168

Undisclosed Carrier

Deal found 5/24

May 31 - Jun 5

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

8h 25m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

11h 21m

$170

Undisclosed Carrier

Deal found 5/24

Jun 24 - Jul 7

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$173

Undisclosed Carrier

Deal found 5/24

Jun 6 - Jun 9

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

17h 08m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

12h 23m

$175

Undisclosed Carrier

Deal found 5/24

Cheap Spirit Airlines flights from Philadelphia to Houston

To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Philadelphia to Houston. Deals are refreshing constantly so come back soon for more options.

Jun 7 - Jun 14

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$149

Spirit Airlines

Deal found 5/24

Jul 4 - Jul 19

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 15m

$150

Spirit Airlines

Deal found 5/24

Jun 21 - Jun 24

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

10h 48m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$151

Spirit Airlines

Deal found 5/23

Jun 6 - Jun 10

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$154

Spirit Airlines

Deal found 5/23

Jun 7 - Jun 14

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

10h 48m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$155

Spirit Airlines

Deal found 5/24

Jun 6 - Jun 10

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

6h 15m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$156

Spirit Airlines

Deal found 5/23

Jul 8 - Jul 10

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

21h 55m

$160

Spirit Airlines

Deal found 5/24

Jun 27 - Jul 2

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$163

Spirit Airlines

Deal found 5/24

Aug 8 - Aug 16

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 18m

$164

Spirit Airlines

Deal found 5/24

Non-stop flights to Houston from Philadelphia

Take a look at some of the direct flights traveling from Philadelphia to Houston in the near future. Users can also choose from other Philadelphia to Houston flights by using the search form above.

Jun 3 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 21m

$113

Undisclosed Carrier

Deal found 5/24

Jun 7 - Jun 14

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$149

Spirit Airlines

Deal found 5/24

Jul 4 - Jul 19

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 15m

$150

Spirit Airlines

Deal found 5/24

Jun 6 - Jun 10

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$154

Spirit Airlines

Deal found 5/23

Jun 27 - Jul 2

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$163

Spirit Airlines

Deal found 5/24

Aug 8 - Aug 16

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 18m

$164

Spirit Airlines

Deal found 5/24

Jul 3 - Jul 18

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 15m

$166

Spirit Airlines

Deal found 5/24

Jun 12 - Jun 14

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$168

Spirit Airlines

Deal found 5/24

Jun 4 - Jun 8

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$170

Spirit Airlines

Deal found 5/24

Last minute flights from Philadelphia to Houston

Book one of these great deals on flights from Philadelphia to Houston. Users should be sure to double check the price, date, and time of their last-minute flight.

Jun 3 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 21m

$113

Undisclosed Carrier

Deal found 5/24

Jun 1 - Jun 7

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

6h 10m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

8h 32m

$141

Undisclosed Carrier

Deal found 5/24

Jun 2 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

20h 23m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

6h 43m

$145

Undisclosed Carrier

Deal found 5/24

Jun 2 - Jun 8

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

16h 56m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

29h 14m

$151

Undisclosed Carrier

Deal found 5/24

Jun 1 - Jun 5

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

8h 25m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

9h 39m

$160

Frontier

Deal found 5/24

Jun 1 - Jun 7

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

8h 25m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

Nonstop

3h 24m

$161

Multiple Airlines

Deal found 5/24

Jun 1 - Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

8h 25m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

6h 43m

$165

Frontier

Deal found 5/24

May 31 - Jun 5

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

21h 20m

IAH

Houston George Bush Intcntl

PHL

Philadelphia

1 stop

9h 39m

$168

Undisclosed Carrier

Deal found 5/24

May 31 - Jun 7

PHL

Philadelphia

HOU

Houston Hobby

1 stop

23h 03m

HOU

Houston Hobby

PHL

Philadelphia

1 stop

16h 42m

$168

Frontier

Deal found 5/24

One-way flights to Houston from Philadelphia

If you're seeking multiple options on one-way flights from Philadelphia to Houston, be sure to check out these deals, which are updated often. Users needing a return flight from Philadelphia to Houston should utilize the search form above.

Jun 3

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

17h 25m

$57

Undisclosed Carrier

Deal found 5/24

Jul 4

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

$72

Spirit Airlines

Deal found 5/24

Jun 13

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

10h 48m

$74

Spirit Airlines

Deal found 5/24

Jun 8

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 29m

$77

Spirit Airlines

Deal found 5/24

Jun 27

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

10h 48m

$78

Spirit Airlines

Deal found 5/24

Jun 1

PHL

Philadelphia

IAH

Houston George Bush Intcntl

1 stop

8h 25m

$81

Frontier

Deal found 5/24

Jun 6

PHL

Philadelphia

IAH

Houston George Bush Intcntl

Nonstop

3h 44m

$82

Spirit Airlines

Deal found 5/24

Jun 27

PHL

Philadelphia

IAH

Houston George Bush Intcntl

2 stops

31h 31m

$86

Spirit Airlines

Deal found 5/24

Jul 4

PHL

Philadelphia

HOU

Houston Hobby

1 stop

19h 52m

$86

Frontier

Deal found 5/24

Find flights from Philadelphia to Houston within your budget

Fly from

Fly to

Budget

$113 - $229

Route

Depart

Return

Price

PhiladelphiaHouston George Bush Intcntl

PHL - IAH

PHLIAH

Philadelphia

Sat 6/3

Nonstop3h 44m

Houston George Bush Intcntl

Tue 6/6

Nonstop3h 21m

$113

Pick Dates

PhiladelphiaHouston George Bush Intcntl

PHL - IAH

PHLIAH

Philadelphia

Tue 6/6

1 stop19h 18m

Houston George Bush Intcntl

Tue 6/13

Nonstop3h 24m

$133

Pick Dates

PhiladelphiaHouston George Bush Intcntl

PHL - IAH

PHLIAH

Philadelphia

Wed 6/7

Nonstop3h 29m

Houston George Bush Intcntl

Wed 6/14

Nonstop3h 24m

$149

Pick Dates

PhiladelphiaHouston George Bush Intcntl

PHL - IAH

PHLIAH

Philadelphia

Tue 7/4

Nonstop3h 29m

Houston George Bush Intcntl

Wed 7/19

Nonstop3h 15m

$150

Pick Dates

PhiladelphiaHouston George Bush Intcntl

PHL - IAH

PHLIAH

Philadelphia

Wed 6/21

1 stop10h 48m

Houston George Bush Intcntl

Sat 6/24

Nonstop3h 24m

$151

Pick Dates

PhiladelphiaHouston George Bush Intcntl

PHL - IAH

PHLIAH

Philadelphia

Tue 6/6

1 stop21h 25m

Houston George Bush Intcntl

Thu 6/8

Nonstop3h 24m

$167

Pick Dates

PhiladelphiaHouston Hobby

PHL - HOU

PHLHOU

Philadelphia

Sat 9/2

1 stop4h 45m

Houston Hobby

Wed 9/13

1 stop7h 55m

$219

Pick Dates

PhiladelphiaHouston Hobby

PHL - HOU

PHLHOU

Philadelphia

Thu 8/31

1 stop7h 49m

Houston Hobby

Mon 9/4

1 stop5h 35m

$227

Pick Dates

PhiladelphiaHouston Hobby

PHL - HOU

PHLHOU

Philadelphia

Thu 6/8

1 stop14h 35m

Houston Hobby

Wed 6/14

1 stop14h 44m

$229

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing Houston

Read through reviews of airlines operating flights from Philadelphia to Houston, such as Undisclosed Carrier, Spirit Airlines and Frontier. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

2,342 reviews

Check prices

Reviews

1 / 10

Delta is a greedy airline that overbooked my flight I had planned waaaaaaaay in advanced. Had no seats for me and my brother and had us wait until someone willingly gave up there seat. Forced my to check my BRAND NEW carryon luggage MEANT TO BE CARRIED ON. First and last time flying delta. I’d rather fly spirit at least they didn’t pull this.

Delta

8.0

Very good

2,342 reviews

Delta

8.0

Very good

2,342 reviews

Check prices

Reviews

1 / 10

Delta is a greedy airline that overbooked my flight I had planned waaaaaaaay in advanced. Had no seats for me and my brother and had us wait until someone willingly gave up there seat. Forced my to check my BRAND NEW carryon luggage MEANT TO BE CARRIED ON. First and last time flying delta. I’d rather fly spirit at least they didn’t pull this.

American Airlines

7.4

Good

2,147 reviews

Delta

8.0

Very good

2,342 reviews

Check prices

Reviews

1 / 10

Delta is a greedy airline that overbooked my flight I had planned waaaaaaaay in advanced. Had no seats for me and my brother and had us wait until someone willingly gave up there seat. Forced my to check my BRAND NEW carryon luggage MEANT TO BE CARRIED ON. First and last time flying delta. I’d rather fly spirit at least they didn’t pull this.

Spirit Airlines

6.6

Okay

1,006 reviews

Delta

8.0

Very good

2,342 reviews

Check prices

Reviews

1 / 10

Delta is a greedy airline that overbooked my flight I had planned waaaaaaaay in advanced. Had no seats for me and my brother and had us wait until someone willingly gave up there seat. Forced my to check my BRAND NEW carryon luggage MEANT TO BE CARRIED ON. First and last time flying delta. I’d rather fly spirit at least they didn’t pull this.

Frontier

5.9

Fair

644 reviews

Delta

8.0

Very good

2,342 reviews

Check prices

Reviews

1 / 10

Delta is a greedy airline that overbooked my flight I had planned waaaaaaaay in advanced. Had no seats for me and my brother and had us wait until someone willingly gave up there seat. Forced my to check my BRAND NEW carryon luggage MEANT TO BE CARRIED ON. First and last time flying delta. I’d rather fly spirit at least they didn’t pull this.

Related info for your journey

Great question - PHL to IAH just means Philadelphia Airport to Houston George Bush Intcntl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

Alternative routes for Philadelphia to Houston

Pittsburgh to Austinfrom $122 pp

Philadelphia to Austinfrom $491 pp

Top 6 airlines flying from Philadelphia to Houston

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Frontier	Cheapest$67	Average$168	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
Spirit Airlines	Cheapest$85	Average$207	FlexibilityNo cancel fee	On-time65%	COVID-19 safety	Search Spirit Airlines flights
American Airlines	Cheapest$164	Average$464	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Delta	Cheapest$170	Average$306	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
United Airlines	Cheapest$171	Average$389	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Alaska Airlines	Cheapest$196	Average$446	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights

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Hourly flight availability from Philadelphia to Houston

26%of flight departures	Early morningMidnight to 6 am
36%of flight departures	Morning6 am to noon
38%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Philadelphia to Houston

Sunday	1daily flight
Monday	1daily flight
Tuesday	1daily flight
Wednesday	1daily flight
Thursday	1daily flight
Friday	1daily flight
Saturday	0daily flights

Cheap flights from Philadelphia (PHL) to Houston from $57

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.

The best prices from Philadelphia to Houston are usually found in September or October, booked 60 days in advance, depart on a Wednesday or Friday and return on a Saturday

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

All the information you need to plan the best PHL to HO1 flight in 2023: compare Philadelphia to Houston flight prices with the expected peak season, weather and rainfall in Houston.

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Cheap flights from Philadelphia to Houston in May, June 2023

The best prices found for PHL to Houston flights for May, June

These are some of the most attractive deals on flights from Philadelphia to Houston in 2023. Check back regularly for other flight deals.

Philadelphia to Houston 2023 flight deals

Cheap flights to Houston from Philadelphia found for this year

These are some of the most attractive deals on flights from Philadelphia to Houston in 2023. Check back regularly for other flight deals.

Cheap Undisclosed Carrier flights from Philadelphia to Houston

Consider these cheap Undisclosed Carrier flights we've found departing from Philadelphia to Houston. It's recommended that users confirm their flight details before booking.

Cheap Spirit Airlines flights from Philadelphia to Houston

To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Philadelphia to Houston. Deals are refreshing constantly so come back soon for more options.

Non-stop flights to Houston from Philadelphia

Save time with Philadelphia to Houston direct flight deals

Take a look at some of the direct flights traveling from Philadelphia to Houston in the near future. Users can also choose from other Philadelphia to Houston flights by using the search form above.

Last minute flights from Philadelphia to Houston

Late deals on return flights to Houston from Philadelphia, departing today and this week

Book one of these great deals on flights from Philadelphia to Houston. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Houston from Philadelphia

The cheapest one-way flights from Philadelphia to Houston

If you're seeking multiple options on one-way flights from Philadelphia to Houston, be sure to check out these deals, which are updated often. Users needing a return flight from Philadelphia to Houston should utilize the search form above.

Find flights from Philadelphia to Houston within your budget

Use the slider to find flights from Philadelphia to Houston that fit your budget.

Reviews of Airlines Servicing Houston

Read through reviews of airlines operating flights from Philadelphia to Houston, such as Undisclosed Carrier, Spirit Airlines and Frontier. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Philadelphia to Houston?

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How long is the flight from Philadelphia to Houston?

What are the cheapest airlines flying from Philadelphia to Houston round-trip?

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

What are the most popular airlines that fly from Philadelphia to Houston?

What are the most reliable airlines from Philadelphia to Houston?

What are the cheapest flights from Philadelphia to Houston?

What does PHL to IAH mean?

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Alternative routes for Philadelphia to Houston

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Top 6 airlines flying from Philadelphia to Houston

The chart below displays the airlines Cheapflights users traveling from Philadelphia to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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Hourly flight availability from Philadelphia to Houston

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Weekly flight availability from Philadelphia to Houston

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