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Cheap flights from Houston to Philadelphia from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Philadelphia departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:01 pm - 9:45 pm
IAH
-
PHL
6h 44m
1 stop
Frontier Logo
3:02 pm - 8:48 pm
PHL
-
IAH
6h 46m
1 stop
$204Frontier
Mon, Feb 16 - Sat, Feb 21
Multiple Airlines Logo
6:05 pm - 8:47 am
IAH
-
PHL
13h 42m
2 stops
Multiple Airlines Logo
11:47 am - 7:24 pm
PHL
-
IAH
8h 37m
1 stop
$205Multiple Airlines
Fri, Jan 30 - Sat, Jan 31
Multiple Airlines Logo
11:19 am - 7:40 pm
IAH
-
PHL
7h 21m
1 stop
Multiple Airlines Logo
5:05 am - 10:36 am
PHL
-
IAH
6h 31m
1 stop
$207Multiple Airlines
Wed, Mar 18 - Sun, Mar 22
Frontier Logo
12:03 pm - 4:23 pm
IAH
-
PHL
3h 20mnonstop
Frontier Logo
8:20 am - 11:19 am
PHL
-
IAH
3h 59mnonstop
$208Frontier
Fri, Mar 27 - Mon, Mar 30
Frontier Logo
11:54 am - 4:14 pm
IAH
-
PHL
3h 20mnonstop
Frontier Logo
5:05 am - 4:22 pm
PHL
-
IAH
12h 17m
1 stop
$209Frontier
Fri, Mar 6 - Tue, Mar 10
Spirit Airlines Logo
5:05 am - 4:49 pm
IAH
-
PHL
10h 44m
2 stops
Spirit Airlines Logo
8:43 pm - 11:11 am
PHL
-
IAH
15h 28m
1 stop
$211Spirit Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
5:25 am - 11:09 am
HOU
-
PHL
4h 44m
1 stop
Delta Logo
5:59 pm - 10:28 pm
PHL
-
HOU
5h 29m
1 stop
$239Delta
Sat, Feb 14 - Sat, Feb 21
Southwest Logo
7:25 am - 3:20 pm
HOU
-
PHL
6h 55m
1 stop
Southwest Logo
5:55 am - 12:05 pm
PHL
-
HOU
7h 10m
2 stops
$244Southwest
Sat, Feb 21 - Sat, Feb 28
Southwest Logo
2:45 pm - 8:50 pm
HOU
-
PHL
5h 05m
1 stop
Southwest Logo
5:40 am - 5:50 pm
PHL
-
HOU
13h 10m
2 stops
$250Southwest
Tue, Feb 17 - Tue, Feb 24
Delta Logo
5:22 pm - 12:57 am
HOU
-
PHL
6h 35m
1 stop
Delta Logo
5:40 am - 10:39 am
PHL
-
HOU
5h 59m
1 stop
$269Delta
Thu, Mar 19 - Mon, Mar 23

Frontier flights from Houston to Philadelphia

Our best Frontier deals on Houston to Philadelphia flight tickets
Frontier
Feb 16
IAH2:01 pmHouston George Bush Intcntl
6h 44m
1 stop
PHL9:45 pmPhiladelphia
Feb 21
PHL3:02 pmPhiladelphia
6h 46m
1 stop
IAH8:48 pmHouston George Bush Intcntl
$204
Frontier
Mar 27
IAH12:03 pmHouston George Bush Intcntl
3h 20m
PHL4:23 pmPhiladelphia
Mar 30
PHL8:20 amPhiladelphia
3h 59m
IAH11:19 amHouston George Bush Intcntl
$208
Frontier
Mar 16
IAH12:14 pmHouston George Bush Intcntl
3h 20m
PHL4:34 pmPhiladelphia
Mar 20
PHL8:20 amPhiladelphia
3h 59m
IAH11:19 amHouston George Bush Intcntl
$213

Delta flights from Houston to Philadelphia

Our best Delta deals on Houston to Philadelphia flight tickets
Delta
Feb 14
HOU5:25 amHouston Hobby
4h 44m
1 stop
PHL11:09 amPhiladelphia
Feb 21
PHL5:59 pmPhiladelphia
5h 29m
1 stop
HOU10:28 pmHouston Hobby
$239
Delta
Mar 23
HOU5:22 pmHouston Hobby
6h 35m
1 stop
PHL12:57 amPhiladelphia
Apr 9
PHL6:55 amPhiladelphia
7h 33m
1 stop
HOU1:28 pmHouston Hobby
$269
Delta
Mar 27
HOU5:22 pmHouston Hobby
6h 35m
1 stop
PHL12:57 amPhiladelphia
Mar 30
PHL6:25 pmPhiladelphia
5h 17m
1 stop
HOU10:42 pmHouston Hobby
$274

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Houston to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 2/16

2:01 pm-9:45 pm

1 stop6h 44m

Philadelphia

Sat 2/21

3:02 pm-8:48 pm

1 stop6h 46m

$204

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 1/30

6:05 pm-8:47 am

2 stops13h 42m

Philadelphia

Sat 1/31

11:47 am-7:24 pm

1 stop8h 37m

$205

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 3/18

11:19 am-7:40 pm

1 stop7h 21m

Philadelphia

Sun 3/22

5:05 am-10:36 am

1 stop6h 31m

$207

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 3/27

12:03 pm-4:23 pm

Nonstop3h 20m

Philadelphia

Mon 3/30

8:20 am-11:19 am

Nonstop3h 59m

$208

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 3/6

11:54 am-4:14 pm

Nonstop3h 20m

Philadelphia

Tue 3/10

5:05 am-4:22 pm

1 stop12h 17m

$209

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 1/30

5:05 am-4:49 pm

2 stops10h 44m

Philadelphia

Mon 2/2

8:43 pm-11:11 am

1 stop15h 28m

$211

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 2/14

5:25 am-11:09 am

1 stop4h 44m

Philadelphia

Sat 2/21

5:59 pm-10:28 pm

1 stop5h 29m

$239

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 2/21

7:25 am-3:20 pm

1 stop6h 55m

Philadelphia

Sat 2/28

5:55 am-12:05 pm

2 stops7h 10m

$244

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Tue 2/17

2:45 pm-8:50 pm

1 stop5h 05m

Philadelphia

Tue 2/24

5:40 am-5:50 pm

2 stops13h 10m

$250

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Thu 3/19

5:22 pm-12:57 am

1 stop6h 35m

Philadelphia

Mon 3/23

5:40 am-10:39 am

1 stop5h 59m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

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

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Houston is in January. Flight prices, which tend to average around $249, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Houston averaging around $270.

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 $650.

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 $309 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 $247 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 15m

Direct flights

Every day

Airports in Philadelphia

1 airport
The fastest flight from Houston to Philadelphia takes 3h 15m
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 15m.

  • 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?

  • 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
FrontierPriceFrom $72Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $98Free CancellationRating
6.3
8,319 reviews
Search Spirit Airlines flights
DeltaPriceFrom $119Free CancellationRating
7.9
8,049 reviews
Search Delta flights
SouthwestPriceFrom $188Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
American AirlinesPriceFrom $200Free CancellationRating
7.2
11,131 reviews
Search American Airlines flights
United AirlinesPriceFrom $214Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Wildwood Crest
Ocean City
King of Prussia
Cherry Hill
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.

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