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Cheap flights from Pennsylvania to Houston from $116

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 9/21. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Pennsylvania to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:50 am - 10:30 pmIAD  Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl
15h 40m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:04 pm - 5:18 pmIAH  Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl
19h 14m1 stop Atlanta Hartsfield-Jackson
$220Frontier
Thu, Sep 17 - Sun, Sep 20
Frontier Logo
6:20 am - 10:47 amIAD  Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl
5h 27m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
8:25 pm - 9:32 amIAH  Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl
12h 07m1 stop Orlando
$221Frontier
Thu, Sep 3 - Thu, Sep 17
Multiple Airlines Logo
8:39 pm - 10:03 amIAD  Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl
14h 24m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
3:25 pm - 11:20 amIAH  Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl
18h 55m2 stops Orlando Blountville Tri Cities TN/VA
$224Multiple Airlines
Thu, Aug 27 - Sun, Aug 30
JetBlue Logo
3:09 pm - 10:59 pmDCA  Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl
8h 50m1 stop Fort Lauderdale
JetBlue Logo
12:58 pm - 9:07 pmIAH  Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National
7h 09m1 stop Fort Lauderdale
$236JetBlue
Sat, Sep 5 - Fri, Sep 11
Multiple Airlines Logo
8:39 pm - 7:20 amIAD  Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl
11h 41m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
3:25 pm - 2:12 pmIAH  Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl
21h 47m2 stops Orlando Blountville Tri Cities TN/VA
$237Multiple Airlines
Sun, Aug 30 - Sun, Sep 6
JetBlue Logo
4:35 pm - 9:55 pmDCA  Washington, D.C. Reagan-National-IAH Houston George Bush Intcntl
6h 20m1 stop Fort Lauderdale
JetBlue Logo
12:58 pm - 9:07 pmIAH  Houston George Bush Intcntl-DCA Washington, D.C. Reagan-National
7h 09m1 stop Fort Lauderdale
$240JetBlue
Fri, Sep 11 - Fri, Sep 18
Southwest Logo
8:30 am - 11:15 amLGA  New York LaGuardia-HOU Houston Hobby
3h 45mnonstop
Southwest Logo
2:40 pm - 7:05 pmHOU  Houston Hobby-LGA New York LaGuardia
3h 25mnonstop
$257Southwest
Tue, Sep 22 - Tue, Sep 29
Southwest Logo
3:40 pm - 6:40 pmLGA  New York LaGuardia-HOU Houston Hobby
4h 00mnonstop
Southwest Logo
5:55 pm - 10:20 pmHOU  Houston Hobby-LGA New York LaGuardia
3h 25mnonstop
$257Southwest
Sat, Sep 19 - Sat, Sep 26
Delta Logo
1:55 pm - 4:51 pmLGA  New York LaGuardia-IAH Houston George Bush Intcntl
3h 56mnonstop
Delta Logo
10:55 am - 3:23 pmIAH  Houston George Bush Intcntl-LGA New York LaGuardia
3h 28mnonstop
$257Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
3:55 pm - 6:56 pmLGA  New York LaGuardia-IAH Houston George Bush Intcntl
4h 01mnonstop
Delta Logo
1:15 pm - 5:52 pmIAH  Houston George Bush Intcntl-LGA New York LaGuardia
3h 37mnonstop
$257Delta
Sat, Sep 12 - Sat, Sep 19

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Southwest flights from Pennsylvania to Houston

Our best Southwest deals on Pennsylvania to Houston flight tickets
Southwest
Sep 19
LGA3:40 pmNew York LaGuardia
4h 00m
HOU6:40 pmHouston Hobby
Sep 26
HOU5:55 pmHouston Hobby
3h 25m
LGA10:20 pmNew York LaGuardia
$257
Southwest
Sep 30
LGA8:30 amNew York LaGuardia
3h 45m
HOU11:15 amHouston Hobby
Oct 20
HOU8:50 amHouston Hobby
5h 45m
1 stop
LGA3:35 pmNew York LaGuardia
$263
Southwest
Sep 12
LGA6:00 amNew York LaGuardia
9h 35m
1 stop
HOU2:35 pmHouston Hobby
Sep 19
HOU10:35 amHouston Hobby
3h 25m
LGA3:00 pmNew York LaGuardia
$267

American Airlines flights from Pennsylvania to Houston

Our best American Airlines deals on Pennsylvania to Houston flight tickets
American Airlines
Sep 5
DCA4:18 pmWashington, D.C. Reagan-National
3h 31m
IAH6:49 pmHouston George Bush Intcntl
Sep 6
IAH7:00 amHouston George Bush Intcntl
3h 10m
DCA11:10 amWashington, D.C. Reagan-National
$269
American Airlines
Sep 9
LGA6:00 amNew York LaGuardia
5h 04m
1 stop
IAH10:04 amHouston George Bush Intcntl
Sep 9
IAH4:44 pmHouston George Bush Intcntl
6h 00m
1 stop
LGA11:44 pmNew York LaGuardia
$277
American Airlines
Sep 19
JFK7:59 amNew York John F Kennedy Intl
6h 26m
1 stop
HOU1:25 pmHouston Hobby
Sep 26
HOU4:18 pmHouston Hobby
5h 56m
1 stop
JFK11:14 pmNew York John F Kennedy Intl
$278

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 August 10, 2026.
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

Cheapest round-trip

Washington, D.C.Houston

IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl

IADIAH

Washington, D.C. Dulles Intl

Thu 9/17

7:50 am-10:30 pm

1 stop15h 40m

Houston George Bush Intcntl

Sun 9/20

9:04 pm-5:18 pm

1 stop19h 14m

$220

Washington, D.C.Houston

IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl

IADIAH

Washington, D.C. Dulles Intl

Thu 9/3

6:20 am-10:47 am

1 stop5h 27m

Houston George Bush Intcntl

Thu 9/17

8:25 pm-9:32 am

1 stop12h 07m

$221

Washington, D.C.Houston

IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl

IADIAH

Washington, D.C. Dulles Intl

Thu 8/27

8:39 pm-10:03 am

1 stop14h 24m

Houston George Bush Intcntl

Sun 8/30

3:25 pm-11:20 am

2 stops18h 55m

$224

Washington, D.C.Houston

DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl

DCAIAH

Washington, D.C. Reagan-National

Sat 9/5

3:09 pm-10:59 pm

1 stop8h 50m

Houston George Bush Intcntl

Fri 9/11

12:58 pm-9:07 pm

1 stop7h 09m

$236

Washington, D.C.Houston

IAD Washington, D.C. Dulles Intl - IAH Houston George Bush Intcntl

IADIAH

Washington, D.C. Dulles Intl

Sun 8/30

8:39 pm-7:20 am

1 stop11h 41m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-2:12 pm

2 stops21h 47m

$237

Washington, D.C.Houston

DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl

DCAIAH

Washington, D.C. Reagan-National

Fri 9/11

4:35 pm-9:55 pm

1 stop6h 20m

Houston George Bush Intcntl

Fri 9/18

12:58 pm-9:07 pm

1 stop7h 09m

$240
Quickest round-trip

New YorkHouston

LGA New York LaGuardia - HOU Houston Hobby

LGAHOU

New York LaGuardia

Tue 9/22

8:30 am-11:15 am

Nonstop3h 45m

Houston Hobby

Tue 9/29

2:40 pm-7:05 pm

Nonstop3h 25m

$257

New YorkHouston

LGA New York LaGuardia - HOU Houston Hobby

LGAHOU

New York LaGuardia

Sat 9/19

3:40 pm-6:40 pm

Nonstop4h 00m

Houston Hobby

Sat 9/26

5:55 pm-10:20 pm

Nonstop3h 25m

$257

New YorkHouston

LGA New York LaGuardia - IAH Houston George Bush Intcntl

LGAIAH

New York LaGuardia

Tue 9/15

1:55 pm-4:51 pm

Nonstop3h 56m

Houston George Bush Intcntl

Tue 9/22

10:55 am-3:23 pm

Nonstop3h 28m

$257

New YorkHouston

LGA New York LaGuardia - IAH Houston George Bush Intcntl

LGAIAH

New York LaGuardia

Sat 9/12

3:55 pm-6:56 pm

Nonstop4h 01m

Houston George Bush Intcntl

Sat 9/19

1:15 pm-5:52 pm

Nonstop3h 37m

$257

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 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 $309. The month of August is another great option to travel to Houston, with average flight prices from Pennsylvania averaging around $327.

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 afternoon. Our users have found flights to Houston in the afternoon for as low as $358. Try not to purchase tickets in the morning because they tend to be around $389. 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 Pittsburgh to Houston Hobby for the best Pennsylvania - Houston flight prices

How far in advance should I book a flight from Pennsylvania 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 $344 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 $260 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

2h 55m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Pennsylvania to Houston takes 2h 55m
Direct flights go from Pennsylvania to Houston every day.
There are 2 airports in Houston. From Pennsylvania there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Pennsylvania to Houston

  • 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
FrontierPriceFrom $124Free CancellationRating
5.6
2,715 reviews
Search Frontier flights
DeltaPriceFrom $128Free CancellationRating
7.8
8,497 reviews
Search Delta flights
American AirlinesPriceFrom $171Free CancellationRating
7.1
11,897 reviews
Search American Airlines flights
United AirlinesPriceFrom $174Free CancellationRating
7.4
10,097 reviews
Search United Airlines flights
JetBluePriceFrom $198Free CancellationRating
7.1
3,030 reviews
Search JetBlue flights
SouthwestPriceFrom $238Free CancellationRating
8.0
4,214 reviews
Search Southwest 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.

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