How often are flights from Houston to Philadelphia delayed?

Historically, on average around 16% of flights between Houston and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 160 minutes.

What is the cheapest airline that flies from Houston to Philadelphia?

Southwest and United Airlines are the most popular carriers operating from Houston to Philadelphia

Which airline has the best punctuality record on Houston to Philadelphia flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

What airlines fly to Philadelphia?

United Airlines, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Philadelphia from Houston according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 7 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Houston and Philadelphia is 79 per week as of March 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

What is the most punctual flight time for Houston to Philadelphia flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

The number of flights available between Houston and Philadelphia is 11 per day as of March 2026. The most frequent departure time is 6:00PM, with 37% of daily flights leaving at noon.

When did momondo last update prices for flights from Houston to Philadelphia Airport?

Prices for flights from Houston to Philadelphia Airport refresh daily.

How many operators does momondo search for flights from Houston to Philadelphia Airport?

The number of operators available for flights from Houston to Philadelphia Airport is 6 as of March 2026.

How old do you have to be to fly from Houston to Philadelphia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$74 Cheap Flights from Houston to Philadelphia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Houston to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:48 pm - 11:11 pm

IAH

PHL

3h 23mnonstop

6:00 am - 11:29 am

PHL

IAH

6h 29m

1 stop

$211Multiple Airlines

Fri, Apr 10 - Mon, Apr 13

5:35 am - 11:40 am

HOU

PHL

5h 05m

1 stop

6:20 am - 2:55 pm

PHL

HOU

9h 35m

2 stops

$212Southwest

Sat, May 2 - Tue, May 5

5:05 am - 8:11 pm

IAH

PHL

14h 06m

2 stops

5:45 am - 5:33 pm

PHL

IAH

12h 48m

1 stop

$212Spirit Airlines

Sat, May 9 - Wed, May 13

4:22 pm - 11:56 pm

IAH

PHL

6h 34m

1 stop

6:10 am - 5:27 pm

PHL

IAH

12h 17m

1 stop

$213Multiple Airlines

Thu, Mar 26 - Mon, Mar 30

4:22 pm - 11:56 pm

IAH

PHL

6h 34m

1 stop

6:10 am - 5:17 pm

PHL

IAH

12h 07m

1 stop

$214Multiple Airlines

Thu, Mar 26 - Sun, Mar 29

4:22 pm - 11:56 pm

IAH

PHL

6h 34m

1 stop

5:15 am - 8:40 am

PHL

IAH

28h 25m

1 stop

$215Multiple Airlines

Thu, Mar 19 - Sun, Mar 22

11:19 am - 7:57 pm

IAH

PHL

7h 38m

1 stop

7:51 pm - 5:17 pm

PHL

IAH

22h 26m

1 stop

$216Multiple Airlines

Tue, Mar 24 - Sat, Mar 28

11:15 am - 10:52 pm

IAH

PHL

10h 37m

1 stop

8:53 pm - 5:32 pm

PHL

IAH

21h 39m

2 stops

$217Spirit Airlines

Mon, Mar 30 - Mon, Apr 6

9:15 am - 5:50 pm

HOU

PHL

7h 35m

1 stop

6:20 am - 10:45 am

PHL

HOU

5h 25m

1 stop

$218Southwest

Wed, Apr 22 - Sun, Apr 26

9:03 pm - 2:05 pm

IAH

PHL

16h 02m

1 stop

6:10 am - 5:17 pm

PHL

IAH

12h 07m

1 stop

$220Frontier

Mon, Mar 23 - Tue, Mar 31

Delta flights from Houston to Philadelphia

Our best Delta deals on Houston to Philadelphia flight tickets

Delta

Apr 17

HOU5:23 pmHouston Hobby

6h 36m

1 stop

PHL12:59 amPhiladelphia

Apr 19

PHL5:30 amPhiladelphia

5h 28m

1 stop

HOU9:58 amHouston Hobby

$239

Delta

Apr 17

HOU5:23 pmHouston Hobby

6h 36m

1 stop

PHL12:59 amPhiladelphia

Apr 26

PHL5:30 amPhiladelphia

5h 28m

1 stop

HOU9:58 amHouston Hobby

$254

Delta

Jul 21

HOU5:35 pmHouston Hobby

5h 50m

1 stop

PHL12:25 amPhiladelphia

Jul 29

PHL6:45 amPhiladelphia

6h 25m

1 stop

HOU12:10 pmHouston Hobby

$259

United Airlines flights from Houston to Philadelphia

Our best United Airlines deals on Houston to Philadelphia flight tickets

United Airlines

Mar 24

IAH7:25 amHouston George Bush Intcntl

5h 52m

1 stop

PHL2:17 pmPhiladelphia

Mar 31

PHL7:59 pmPhiladelphia

3h 50m

IAH10:49 pmHouston George Bush Intcntl

$254

United Airlines

Jul 1

IAH5:04 amHouston George Bush Intcntl

6h 21m

1 stop

PHL12:25 pmPhiladelphia

Jul 8

PHL6:10 amPhiladelphia

5h 49m

1 stop

IAH10:59 amHouston George Bush Intcntl

$259

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 4/10

6:48 pm-11:11 pm

Nonstop3h 23m

Philadelphia

Mon 4/13

6:00 am-11:29 am

1 stop6h 29m

$211

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 5/2

5:35 am-11:40 am

1 stop5h 05m

Philadelphia

Tue 5/5

6:20 am-2:55 pm

2 stops9h 35m

$212

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Sat 5/9

5:05 am-8:11 pm

2 stops14h 06m

Philadelphia

Wed 5/13

5:45 am-5:33 pm

1 stop12h 48m

$212

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 3/26

4:22 pm-11:56 pm

1 stop6h 34m

Philadelphia

Mon 3/30

6:10 am-5:27 pm

1 stop12h 17m

$213

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 3/26

4:22 pm-11:56 pm

1 stop6h 34m

Philadelphia

Sun 3/29

6:10 am-5:17 pm

1 stop12h 07m

$214

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 3/19

4:22 pm-11:56 pm

1 stop6h 34m

Philadelphia

Sun 3/22

5:15 am-8:40 am

1 stop28h 25m

$215

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Tue 3/24

11:19 am-7:57 pm

1 stop7h 38m

Philadelphia

Sat 3/28

7:51 pm-5:17 pm

1 stop22h 26m

$216

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 3/30

11:15 am-10:52 pm

1 stop10h 37m

Philadelphia

Mon 4/6

8:53 pm-5:32 pm

2 stops21h 39m

$217

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 4/22

9:15 am-5:50 pm

1 stop7h 35m

Philadelphia

Sun 4/26

6:20 am-10:45 am

1 stop5h 25m

$218

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 3/23

9:03 pm-2:05 pm

1 stop16h 02m

Philadelphia

Tue 3/31

6:10 am-5:17 pm

1 stop12h 07m

$220

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Houston is in September. Flight prices, which tend to average around $270, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Philadelphia, with average flight prices from Houston averaging around $276.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Houston to Philadelphia in the evening for as low as $209. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $610.

What is the cheapest Houston to Philadelphia flight route?

Fly from Houston George Bush Intcntl to Philadelphia for the best Houston - Philadelphia flight prices

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

You are more likely to see cheaper flights to Philadelphia from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Houston for as low as $253 on momondo.

What cabin class options are available on Houston to Philadelphia flights?

There are 4 cabin classes available to choose from on Houston to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Philadelphia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Philadelphia

Fastest flight time	3h 16m
Direct flights	Every day
Airports in Philadelphia	1 airport

The fastest flight from Houston to Philadelphia takes 3h 16m

Direct flights go from Houston to Philadelphia every day.

There is 1 airport in Philadelphia. From Houston there are direct flights to Philadelphia (PHL).

Search flight deals

How far is Houston to Philadelphia by plane?
There are 1339.5 mi between Houston and Philadelphia. In terms of flight time, this usually takes a little over 3h 16m.
When did momondo last update prices for flights from Houston to Philadelphia Airport?
Prices for flights from Houston to Philadelphia Airport refresh daily.
How many operators does momondo search for flights from Houston to Philadelphia Airport?
The number of operators available for flights from Houston to Philadelphia Airport is 6 as of March 2026.
How old do you have to be to fly from Houston to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Philadelphia

Compare and see reviews for airlines that fly from Houston to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $72	Free Cancellation	Rating 5.7 3,040 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $94	Free Cancellation	Rating 6.3 8,490 reviews	Search Spirit Airlines flights
Delta	PriceFrom $123	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
Southwest	PriceFrom $188	Free Cancellation	Rating 8.0 4,303 reviews	Search Southwest flights
American Airlines	PriceFrom $203	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 9,370 reviews	Search United Airlines flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

New Castle

Pottstown

Elkton

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Philadelphia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Philadelphia.

I’m not ready to book a flight from Houston to Philadelphia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.