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

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Wed 2/21
Wed 2/28
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Good to Know

Low Season:
September
Best time to beat the crowds
5%
expected price decrease
High Season:
November
Most popular time to fly
25%
expected price increase
Average Price:
$330
(avg. price over the last 2 weeks)
Good Deal:
$200
or less (round trip)

When to Book Flights from Philadelphia to Houston George Bush Intcntl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $200 or less.
The cheapest flight from Philadelphia to Houston George Bush Intcntl was found 25 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be October, November and December. The cheapest month to fly is September.
Morning departure is around 2% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Philadelphia to Houston George Bush Intcntl Flights

How long does a flight from Philadelphia to Houston George Bush Intcntl take?
An average nonstop flight takes 3h 41m, covering a distance of 1324 miles.
How many flights are there between Philadelphia and Houston George Bush Intcntl?
There are 163 (nonstop) flights between Philadelphia and Houston George Bush Intcntl per week, averaging 23 per day.
Which airlines provide the cheapest flights from Philadelphia to Houston George Bush Intcntl?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($137), Spirit Airlines ($174) and Multiple Airlines ($182).
Do I need a passport to fly between Philadelphia and Houston George Bush Intcntl?
No.
Which airlines fly most frequently between Philadelphia and Houston George Bush Intcntl?
Air New Zealand (9 times daily), United (9 times daily), American Airlines (4 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Philadelphia to Houston George Bush Intcntl?
For Philadelphia to Houston George Bush Intcntl, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Houston George Bush Intcntl back to Philadelphia, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Book cheap flights from Philadelphia to Houston George Bush Intcntl (round-trip)

Airports
Origin
Philadelphia
$137
only
$137
Destination
Houston
$137
only
$137
Wed, May 16
PHL
IAH
3h 41m
Wed, May 23
IAH
PHL
3h 20m
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 39 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
IAH
Excellent 10.0

non stop flight. crew was pleasant.

PHL
IAH
Good 6.3

inexpensive fLight.

paYing for coffee. paying for carry oNs.

PHL
IAH
Excellent 9.0

The luggage policy must have been informed to passangers prior to the purchase of the ticket. I am unhappy about the fact that I could not carry my small luggage as I used to.

PHL
IAH
Okay 4.6

Charged extra $60 for check-in baggage for the round trip. The baggage was 25lbs and there was a carry-on option, but charges showed $70 for that during on-line check-in. The boarding crew in Philadelphia were excellent, but the same things cannot be said about the ones in Houston. They were rude in their reply to questions. The return flight was delayed by 45 mins. The baggage claim was horrible. The baggage carousel was jammed and it took another 45 mins to collect the baggage. Overall mediocre experience!

PHL
IAH
Okay 4.0

I feel that Frontier baited me with competitive fares when booking the ticket. When it was time to print my boarding pass, there were extra and excessive fees that other airlines don't charge and weren't disclosed at booking. Frontier charges a "seat fee" just for selecting a seat for the flight. They charge a "carry on" fee for a carry on bag. When added to the booking fare, the total cost exceeded what I would have paid on another airline. I feel tricked and deceived. I would not use Frontier again unless they were the only provider.

Thu, Apr 12
PHL
IAH
6h 46m
Tue, Apr 17
IAH
PHL
7h 02m
Trip: 6 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52841 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
MSY
Good 6.3

cheap

Flight options were terrible

EWR
MYR
Excellent 10.0

With a receipt and they went above and beyond to locate me

MCO
SJU
Okay 4.0

Timely concienced

Awful seating Expensive food and old No complimentary beverages nor snacks 40 pounds for checkin bags ridicule Hidden costs First time traveling and prices shown on internet raised considerably after all extra charges

PHL
FLL
Mediocre 2.0

My luggage arrived in good condition in Tampa.Easy pickup.lol

Daughter got sick.I checked in and had to leave the airport to take care of her.

ORD
MCO
Mediocre 2.0

Sprint is by far the worst airline poor communication and customer service.The made us wait for 6hrs then just decided to cancel the flight

Wed, May 16
PHL
IAH
3h 41m
Wed, May 23
IAH
PHL
3h 22m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 16
PHL
IAH
3h 41m
Wed, May 23
IAH
PHL
3h 20m
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 39 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
IAH
Okay 4.3

I flew for 3 hours and landed safely

Everything else, paying $40 each way for carry on, paying additional amount for selecting a seat, no one even offered a cup of water for three hours, can of soda 2.99. Complete rip off. Worst travel thus far for me.

PHL
IAH
Good 6.3

inexpensive fLight.

paYing for coffee. paying for carry oNs.

PHL
IAH
Okay 4.6

Charged extra $60 for check-in baggage for the round trip. The baggage was 25lbs and there was a carry-on option, but charges showed $70 for that during on-line check-in. The boarding crew in Philadelphia were excellent, but the same things cannot be said about the ones in Houston. They were rude in their reply to questions. The return flight was delayed by 45 mins. The baggage claim was horrible. The baggage carousel was jammed and it took another 45 mins to collect the baggage. Overall mediocre experience!

PHL
IAH
Okay 4.0

I feel that Frontier baited me with competitive fares when booking the ticket. When it was time to print my boarding pass, there were extra and excessive fees that other airlines don't charge and weren't disclosed at booking. Frontier charges a "seat fee" just for selecting a seat for the flight. They charge a "carry on" fee for a carry on bag. When added to the booking fare, the total cost exceeded what I would have paid on another airline. I feel tricked and deceived. I would not use Frontier again unless they were the only provider.

PHL
IAH
Okay 4.0

I think this airline should be a little more open about what's going on. Upon booking, no mention of baggage fees. There was a delay that we knew nothing about as we sat there. The crew wasn't very welcoming. Probably wouldn't book Frontier again.

Wed, Apr 11
PHL
IAH
3h 48m
Wed, Apr 18
IAH
PHL
3h 21m
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 39 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
IAH
Excellent 10.0

non stop flight. crew was pleasant.

PHL
IAH
Good 6.3

inexpensive fLight.

paYing for coffee. paying for carry oNs.

PHL
IAH
Okay 4.0

I think this airline should be a little more open about what's going on. Upon booking, no mention of baggage fees. There was a delay that we knew nothing about as we sat there. The crew wasn't very welcoming. Probably wouldn't book Frontier again.

PHL
IAH
Okay 4.3

I flew for 3 hours and landed safely

Everything else, paying $40 each way for carry on, paying additional amount for selecting a seat, no one even offered a cup of water for three hours, can of soda 2.99. Complete rip off. Worst travel thus far for me.

PHL
IAH
Okay 4.6

Charged extra $60 for check-in baggage for the round trip. The baggage was 25lbs and there was a carry-on option, but charges showed $70 for that during on-line check-in. The boarding crew in Philadelphia were excellent, but the same things cannot be said about the ones in Houston. They were rude in their reply to questions. The return flight was delayed by 45 mins. The baggage claim was horrible. The baggage carousel was jammed and it took another 45 mins to collect the baggage. Overall mediocre experience!

Sat, Apr 14
PHL
IAH
9h 49m
Tue, Apr 17
IAH
PHL
7h 02m
Trip: 4 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52841 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
IAH
MSY
Good 6.3

cheap

Flight options were terrible

MSY
MCO
Mediocre 3.6

We landed.

No free drinks available, not even water. Carry-on size limit is smaller than other airlines, which is deceptive. We sat on the tarmac waiting for another plane to move for 30 minutes after we landed.

DTW
MSY
Okay 4.6

Please at least give free cups of water. Every time I fly, someone needs a cup if water.

MCO
SJU
Okay 4.0

Timely concienced

Awful seating Expensive food and old No complimentary beverages nor snacks 40 pounds for checkin bags ridicule Hidden costs First time traveling and prices shown on internet raised considerably after all extra charges

PHL
FLL
Mediocre 2.0

My luggage arrived in good condition in Tampa.Easy pickup.lol

Daughter got sick.I checked in and had to leave the airport to take care of her.

Mon, Apr 9
PHL
IAH
3h 48m
Wed, Apr 18
IAH
PHL
3h 21m
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 39 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
IAH
Excellent 10.0

non stop flight. crew was pleasant.

PHL
IAH
Okay 4.6

Charged extra $60 for check-in baggage for the round trip. The baggage was 25lbs and there was a carry-on option, but charges showed $70 for that during on-line check-in. The boarding crew in Philadelphia were excellent, but the same things cannot be said about the ones in Houston. They were rude in their reply to questions. The return flight was delayed by 45 mins. The baggage claim was horrible. The baggage carousel was jammed and it took another 45 mins to collect the baggage. Overall mediocre experience!

PHL
IAH
Okay 4.0

I feel that Frontier baited me with competitive fares when booking the ticket. When it was time to print my boarding pass, there were extra and excessive fees that other airlines don't charge and weren't disclosed at booking. Frontier charges a "seat fee" just for selecting a seat for the flight. They charge a "carry on" fee for a carry on bag. When added to the booking fare, the total cost exceeded what I would have paid on another airline. I feel tricked and deceived. I would not use Frontier again unless they were the only provider.

PHL
IAH
Okay 4.0

I think this airline should be a little more open about what's going on. Upon booking, no mention of baggage fees. There was a delay that we knew nothing about as we sat there. The crew wasn't very welcoming. Probably wouldn't book Frontier again.

PHL
IAH
Okay 4.3

I flew for 3 hours and landed safely

Everything else, paying $40 each way for carry on, paying additional amount for selecting a seat, no one even offered a cup of water for three hours, can of soda 2.99. Complete rip off. Worst travel thus far for me.

Mon, Apr 9
PHL
IAH
3h 48m
Fri, Apr 20
IAH
PHL
7h 02m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 15
PHL
IAH
9h 49m
Wed, Apr 18
IAH
PHL
7h 02m
Trip: 4 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52841 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
MCO
Mediocre 2.0

Sprint is by far the worst airline poor communication and customer service.The made us wait for 6hrs then just decided to cancel the flight

IAH
MSY
Good 6.3

cheap

Flight options were terrible

PHL
FLL
Mediocre 2.0

My luggage arrived in good condition in Tampa.Easy pickup.lol

Daughter got sick.I checked in and had to leave the airport to take care of her.

TPA
BDL
Excellent 10.0

Flights arrived early

DTW
MSY
Okay 4.6

Please at least give free cups of water. Every time I fly, someone needs a cup if water.

Wed, Apr 11
PHL
IAH
3h 48m
Mon, Apr 16
IAH
PHL
3h 21m
Trip: 6 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 39 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
IAH
Okay 4.0

I feel that Frontier baited me with competitive fares when booking the ticket. When it was time to print my boarding pass, there were extra and excessive fees that other airlines don't charge and weren't disclosed at booking. Frontier charges a "seat fee" just for selecting a seat for the flight. They charge a "carry on" fee for a carry on bag. When added to the booking fare, the total cost exceeded what I would have paid on another airline. I feel tricked and deceived. I would not use Frontier again unless they were the only provider.

PHL
IAH
Excellent 10.0

non stop flight. crew was pleasant.

PHL
IAH
Good 7.3

more than 90 minutes of delay..

PHL
IAH
Okay 4.3

I flew for 3 hours and landed safely

Everything else, paying $40 each way for carry on, paying additional amount for selecting a seat, no one even offered a cup of water for three hours, can of soda 2.99. Complete rip off. Worst travel thus far for me.

PHL
IAH
Okay 4.6

Charged extra $60 for check-in baggage for the round trip. The baggage was 25lbs and there was a carry-on option, but charges showed $70 for that during on-line check-in. The boarding crew in Philadelphia were excellent, but the same things cannot be said about the ones in Houston. They were rude in their reply to questions. The return flight was delayed by 45 mins. The baggage claim was horrible. The baggage carousel was jammed and it took another 45 mins to collect the baggage. Overall mediocre experience!

Mon, Apr 16
PHL
IAH
3h 48m
Fri, May 4
IAH
PHL
6h 25m
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 2
PHL
IAH
6h 46m
Sun, May 6
IAH
PHL
8h 45m
Trip: 5 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52841 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
MSY
MCO
Mediocre 3.6

We landed.

No free drinks available, not even water. Carry-on size limit is smaller than other airlines, which is deceptive. We sat on the tarmac waiting for another plane to move for 30 minutes after we landed.

ORD
MCO
Mediocre 2.0

Sprint is by far the worst airline poor communication and customer service.The made us wait for 6hrs then just decided to cancel the flight

IAH
MSY
Good 6.3

cheap

Flight options were terrible

TPA
BOS
Mediocre 2.6

The only thing I like was they board the flight early, big deal, so other airlines.

Greedy airline, want to charge you for everything!!! Suitcase, water, coffee, snacks, change of seat, etc. The plane was filthy with broken seats. The crew was unfriendly to the point of rude, not with me but other people.

EWR
MYR
Excellent 10.0

With a receipt and they went above and beyond to locate me

Wed, Apr 18
PHL
IAH
3h 48m
Sat, Apr 21
IAH
PHL
3h 21m
Trip: 4 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 39 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
IAH
Good 6.3

inexpensive fLight.

paYing for coffee. paying for carry oNs.

PHL
IAH
Excellent 9.0

The luggage policy must have been informed to passangers prior to the purchase of the ticket. I am unhappy about the fact that I could not carry my small luggage as I used to.

PHL
IAH
Excellent 8.0

Everything was great! Very friendly staff.

The only thing I could say I was disappointed in was the seats. They didn't recline. But not a big deal.

PHL
IAH
Good 7.3

more than 90 minutes of delay..

PHL
IAH
Good 6.6

Flight was good and crew very good and friendly. Pushed back on time and arrived early

Tight quarters

Mon, Apr 30
PHL
IAH
3h 48m
Fri, May 11
IAH
PHL
6h 25m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Sun, May 6
PHL
IAH
6h 46m
Fri, May 11
IAH
PHL
7h 02m
Trip: 6 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52841 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
MSP
MCO
Mediocre 2.3

NOTHING

VERY small aisle, seats were small and very uncomfortable. there was no entertainment and the extra fees for bags and even to have a drink of water or soda on the plane is ridiculous. I will not be flying spirit airlines again.

TPA
BDL
Excellent 10.0

Flights arrived early

LAX
IAH
Mediocre 3.0

Horrible customer service. They rescheduled the flight 6 times. they kept lying on the status. Finally departed at 3 AM (instead of 7 PM). Totally arrogant behavior by their ground staff. They have food coupons that no one accepted in the airport.

MCO
SJU
Okay 4.0

Timely concienced

Awful seating Expensive food and old No complimentary beverages nor snacks 40 pounds for checkin bags ridicule Hidden costs First time traveling and prices shown on internet raised considerably after all extra charges

MSY
MCO
Mediocre 3.6

We landed.

No free drinks available, not even water. Carry-on size limit is smaller than other airlines, which is deceptive. We sat on the tarmac waiting for another plane to move for 30 minutes after we landed.

Wed, May 16
PHL
IAH
3h 41m
Mon, May 21
IAH
PHL
3h 20m
Trip: 6 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 39 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
IAH
Good 7.3

more than 90 minutes of delay..

PHL
IAH
Okay 4.0

I think this airline should be a little more open about what's going on. Upon booking, no mention of baggage fees. There was a delay that we knew nothing about as we sat there. The crew wasn't very welcoming. Probably wouldn't book Frontier again.

PHL
IAH
Excellent 8.0

The cabin crew can be a bit more friendly. There were several exit-row seats empty and I saw they asked somebody to leave one of those who swapped seats during the flight. If this is the company's policy, they can announce it in the beginning which would make things easier.

PHL
IAH
Excellent 8.0

Everything was great! Very friendly staff.

The only thing I could say I was disappointed in was the seats. They didn't recline. But not a big deal.

PHL
IAH
Good 6.3

inexpensive fLight.

paYing for coffee. paying for carry oNs.

Thu, May 17
PHL
IAH
6h 46m
Mon, May 21
IAH
PHL
3h 20m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 10
PHL
IAH
6h 46m
Sun, May 13
IAH
PHL
6h 25m
Trip: 4 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52841 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
DTW
MSY
Okay 4.6

Please at least give free cups of water. Every time I fly, someone needs a cup if water.

MCO
BDL
Good 6.3

Easy boarding, printing boarding passes,nice flight attendants, early arrival times, clean

The chairs don’t recline and very little leg room. Couldn’t go on a flight over 3 hours on spirit

TPA
BOS
Mediocre 2.6

The only thing I like was they board the flight early, big deal, so other airlines.

Greedy airline, want to charge you for everything!!! Suitcase, water, coffee, snacks, change of seat, etc. The plane was filthy with broken seats. The crew was unfriendly to the point of rude, not with me but other people.

MCO
SJU
Okay 4.0

Timely concienced

Awful seating Expensive food and old No complimentary beverages nor snacks 40 pounds for checkin bags ridicule Hidden costs First time traveling and prices shown on internet raised considerably after all extra charges

TPA
BDL
Excellent 10.0

Flights arrived early

Sat, May 19
PHL
IAH
3h 41m
Wed, May 23
IAH
PHL
3h 20m
Trip: 5 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 39 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
IAH
Okay 4.6

Charged extra $60 for check-in baggage for the round trip. The baggage was 25lbs and there was a carry-on option, but charges showed $70 for that during on-line check-in. The boarding crew in Philadelphia were excellent, but the same things cannot be said about the ones in Houston. They were rude in their reply to questions. The return flight was delayed by 45 mins. The baggage claim was horrible. The baggage carousel was jammed and it took another 45 mins to collect the baggage. Overall mediocre experience!

PHL
IAH
Good 6.3

inexpensive fLight.

paYing for coffee. paying for carry oNs.

PHL
IAH
Excellent 10.0

non stop flight. crew was pleasant.

PHL
IAH
Excellent 8.0

The cabin crew can be a bit more friendly. There were several exit-row seats empty and I saw they asked somebody to leave one of those who swapped seats during the flight. If this is the company's policy, they can announce it in the beginning which would make things easier.

PHL
IAH
Okay 4.0

I feel that Frontier baited me with competitive fares when booking the ticket. When it was time to print my boarding pass, there were extra and excessive fees that other airlines don't charge and weren't disclosed at booking. Frontier charges a "seat fee" just for selecting a seat for the flight. They charge a "carry on" fee for a carry on bag. When added to the booking fare, the total cost exceeded what I would have paid on another airline. I feel tricked and deceived. I would not use Frontier again unless they were the only provider.

Fri, May 18
PHL
IAH
6h 46m
Mon, May 21
IAH
PHL
3h 20m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Philadelphia to Houston George Bush Intcntl Flight Information

Avg. Flight Duration 3h 32m
Flights Arrive in Houston George Bush Intcntl
Flights Depart from Philadelphia
Flight Price $137
Distance 1324 miles
Airlines Frontier, Spirit Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.