Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pennsylvania to Houston from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Houston departing on 11/14. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pennsylvania to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:26 pm - 8:25 amIAD-IAH
15h 59m1 stop
Multiple Airlines Logo
5:59 pm - 2:29 pmIAH-IAD
19h 30m1 stop
$136Multiple Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 8
Frontier Logo
5:45 am - 4:10 pmIAD-IAH
11h 25m1 stop
Frontier Logo
6:05 am - 4:24 pmIAH-IAD
9h 19m1 stop
$137Frontier
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
8:40 am - 7:44 amIAD-IAH
24h 04m1 stop
Multiple Airlines Logo
10:28 am - 7:51 pmIAH-IAD
8h 23m1 stop
$138Multiple Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Multiple Airlines Logo
8:40 am - 6:31 pmIAD-IAH
10h 51m1 stop
Multiple Airlines Logo
5:15 am - 11:38 amIAH-IAD
5h 23m1 stop
$140Multiple Airlines
Find Deal
Wed, Nov 19 - Sat, Jan 10
Frontier Logo
8:40 am - 6:31 pmIAD-IAH
10h 51m1 stop
Frontier Logo
8:25 pm - 7:45 amIAH-IAD
10h 20m1 stop
$141Frontier
Find Deal
Wed, Nov 19 - Sun, Nov 23
Spirit Airlines Logo
7:30 am - 10:47 amLGA-IAH
4h 17mnonstop
Spirit Airlines Logo
5:45 am - 4:59 pmIAH-LGA
10h 14m1 stop
$150Spirit Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Spirit Airlines Logo
6:00 pm - 11:49 pmLGA-IAH
6h 49m1 stop
Spirit Airlines Logo
3:54 pm - 11:15 pmIAH-LGA
6h 21m1 stop
$151Spirit Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
Southwest Logo
6:05 am - 9:25 amLGA-HOU
4h 20mnonstop
Southwest Logo
6:35 pm - 10:50 pmHOU-LGA
3h 15mnonstop
$169Southwest
Find Deal
Fri, Jan 16 - Sun, Jan 25
United Airlines Logo
6:15 am - 9:53 amLGA-IAH
4h 38mnonstop
United Airlines Logo
4:30 pm - 8:54 pmIAH-LGA
3h 24mnonstop
$169United Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 17
Southwest Logo
4:30 pm - 7:40 pmLGA-HOU
4h 10mnonstop
Southwest Logo
6:45 am - 11:00 amHOU-LGA
3h 15mnonstop
$177Southwest
Find Deal
Wed, Dec 3 - Mon, Dec 8

Southwest flights from Pennsylvania to Houston

Our best Southwest deals on Pennsylvania to Houston flight tickets
Southwest
Jan 16
LGA6:05 amNew York LaGuardia
4h 20m
HOU9:25 amHouston Hobby
Jan 25
HOU6:35 pmHouston Hobby
3h 15m
LGA10:50 pmNew York LaGuardia
$169
Find similar
Southwest
Dec 3
LGA4:30 pmNew York LaGuardia
4h 10m
HOU7:40 pmHouston Hobby
Dec 8
HOU6:45 amHouston Hobby
3h 15m
LGA11:00 amNew York LaGuardia
$177
Find similar
Southwest
Jan 16
LGA6:05 amNew York LaGuardia
4h 20m
HOU9:25 amHouston Hobby
Jan 18
HOU6:40 amHouston Hobby
5h 50m
1 stop
LGA1:30 pmNew York LaGuardia
$179
Find similar

Delta flights from Pennsylvania to Houston

Our best Delta deals on Pennsylvania to Houston flight tickets
Delta
Dec 4
LGA6:45 pmNew York LaGuardia
4h 05m
IAH9:50 pmHouston George Bush Intcntl
Dec 10
IAH10:05 amHouston George Bush Intcntl
3h 26m
LGA2:31 pmNew York LaGuardia
$177
Find similar
Delta
Dec 3
JFK8:30 amNew York John F Kennedy Intl
4h 19m
IAH11:49 amHouston George Bush Intcntl
Dec 5
IAH3:10 pmHouston George Bush Intcntl
7h 04m
1 stop
JFK11:14 pmNew York John F Kennedy Intl
$187
Find similar
Delta
Nov 18
JFK8:25 amNew York John F Kennedy Intl
4h 15m
IAH11:40 amHouston George Bush Intcntl
Nov 19
IAH12:30 pmHouston George Bush Intcntl
3h 34m
JFK5:04 pmNew York John F Kennedy Intl
$195
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Houston 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 October 30, 2025.
Use the filters below to find and compare flights from Pennsylvania to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Sun 12/7

5:26 pm-8:25 am

1 stop15h 59m

Houston George Bush Intcntl

Mon 12/8

5:59 pm-2:29 pm

1 stop19h 30m

$136

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 12/4

5:45 am-4:10 pm

1 stop11h 25m

Houston George Bush Intcntl

Sun 12/7

6:05 am-4:24 pm

1 stop9h 19m

$137

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 11/11

8:40 am-7:44 am

1 stop24h 04m

Houston George Bush Intcntl

Sat 11/15

10:28 am-7:51 pm

1 stop8h 23m

$138

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 11/19

8:40 am-6:31 pm

1 stop10h 51m

Houston George Bush Intcntl

Sat 1/10

5:15 am-11:38 am

1 stop5h 23m

$140

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 11/19

8:40 am-6:31 pm

1 stop10h 51m

Houston George Bush Intcntl

Sun 11/23

8:25 pm-7:45 am

1 stop10h 20m

$141

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Thu 11/13

7:30 am-10:47 am

Nonstop4h 17m

Houston George Bush Intcntl

Mon 11/17

5:45 am-4:59 pm

1 stop10h 14m

$150

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Sat 11/22

6:00 pm-11:49 pm

1 stop6h 49m

Houston George Bush Intcntl

Thu 11/27

3:54 pm-11:15 pm

1 stop6h 21m

$151

New YorkHouston

LGA - HOU

LGAHOU

New York LaGuardia

Fri 1/16

6:05 am-9:25 am

Nonstop4h 20m

Houston Hobby

Sun 1/25

6:35 pm-10:50 pm

Nonstop3h 15m

$169

New YorkHouston

LGA - IAH

LGAIAH

New York LaGuardia

Thu 1/8

6:15 am-9:53 am

Nonstop4h 38m

Houston George Bush Intcntl

Sat 1/17

4:30 pm-8:54 pm

Nonstop3h 24m

$169

New YorkHouston

LGA - HOU

LGAHOU

New York LaGuardia

Wed 12/3

4:30 pm-7:40 pm

Nonstop4h 10m

Houston Hobby

Mon 12/8

6:45 am-11:00 am

Nonstop3h 15m

$177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Pennsylvania to Houston

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 Houston?

The month of September is, on average, the cheapest month to fly to Houston from Pennsylvania, with most prices found around $269. The month of August is another great option to travel to Houston, with average flight prices from Pennsylvania averaging around $273.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Pennsylvania is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $219. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $298.

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

Our data shows that the cheapest Pennsylvania to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $191. Try not to purchase tickets in the morning because they tend to be around $410. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Pennsylvania to Houston flight route?

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

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

You are more likely to see cheaper flights to Houston from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $321 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Pennsylvania for as low as $236 on momondo.

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

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

Cheap Pennsylvania to Houston flight deals and tips

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

Fastest flight time

3h 19m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Pennsylvania to Houston takes 3h 19m
Direct flights go from Pennsylvania to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to Houston?

    Prices for flights from Pennsylvania to Houston are updated daily.

  • How many operators does momondo search for flights from Pennsylvania to Houston?

  • How old do you have to be to fly from Pennsylvania to Houston?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Houston

Compare and see reviews for airlines that fly from Pennsylvania to Houston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
FrontierPriceFrom $113Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
SouthwestPriceFrom $144Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $159Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,993 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Pennsylvania to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

Flights from Pennsylvania to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Pennsylvania.

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

Yes momondo offers price alerts on flights to Houston from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/29
Sat 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States