How many flights from Pittsburgh to Houston are non-stop?

In the trailing 90 days, approximately 30.7% of flights from Pittsburgh to Houston were non-stop. For flights that include stopovers, travelers typically experience 2 stops on average. This indicates that while direct options are available, a significant portion of routes involve connections. Travelers should consider this when planning their journey and evaluating travel times.

How many hours is the flight from Pittsburgh to Houston?

The typical direct flight from Pittsburgh to Houston has a median duration of 3 hours and 3 minutes. For flights with one stop, the median travel time increases to 7 hours and 53 minutes. The distance covered on this route is approximately 1797 kilometers. Travelers should account for these differences in duration when choosing between direct and connecting flights.

How often do Pittsburgh to Houston flight prices drop?

Historically, flight prices for the Pittsburgh to Houston route are classified as frequent in terms of price drops. This suggests that travelers can often find opportunities for reduced fares. Over the trailing 30 days, this route has consistently shown price fluctuations that indicate regular deal availability. Keeping an eye on price trends can be beneficial for securing a better fare.

Flights From Pittsburgh

To Houston

Cheap Flights from Pittsburgh to Houston

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RatePunk searches hundreds of travel sites at once for deals on flights to Houston

Prices updated 1 day ago

461 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Pittsburgh to Houston

Explore current cheapest deals departing from Pittsburgh to Houston

2026-10-03 – 2026-10-05
PIT - Houston
78% AI deal score
$291
$177
Round trip
2026-10-01 – 2026-10-05
PIT - Houston
77% AI deal score
$294
$186
Round trip
2026-10-08 – 2026-10-17
PIT - Houston
74% AI deal score
$253
$186
Round trip
2026-10-08 – 2026-10-15
PIT - Houston
75% AI deal score
$266
$186
Round trip
2026-11-12 – 2026-11-16
PIT - Houston
69% AI deal score
$212
$186
Round trip
2026-10-31 – 2026-11-03
PIT - Houston
76% AI deal score
$280
$187
Round trip
2026-10-14 – 2026-10-21
PIT - Houston
74% AI deal score
$267
$196
Round trip
2026-10-29 – 2026-11-02
PIT - Houston
81% AI deal score
$364
$196
Round trip
2026-10-27 – 2026-11-03
PIT - Houston
47% AI deal score
$203
$199
Round trip
2026-10-29 – 2026-11-05
PIT - Houston
47% AI deal score
$203
$199
Round trip

Pittsburgh to Houston: Overview

Insights for flights from Pittsburgh to Houston

Only 1% of recent fares for flights from Pittsburgh to Houston were classified as a good price. Right now, fares for this route are typically $392–$1171, with a median of $932. Current fares are below the typical level, indicating a potentially favorable time to find cheap flights from Pittsburgh to Houston.

When is the cheapest time to fly from Pittsburgh to Houston? Historically, the most affordable months to travel are January and March, both with a median fare of $202. April also presents a more budget-friendly option, with a median fare of $324.

Most itineraries for this route connect at least once, with only 30.7% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2.

How long is the flight from Pittsburgh to Houston? A typical journey, including connections, takes approximately 3h 3m. This median duration accounts for both direct and connecting itineraries on the route.

The distance between Pittsburgh and Houston is 1797 kilometers. This classifies the route as a medium-haul flight.

How much is a round trip from Pittsburgh to Houston

Regular price: $227 - $424

Prices for flights from Pittsburgh to Houston are currently below the regular range.

The regular price range for flights from Pittsburgh to Houston is $227 to $424. The current lowest deal is $178 with Frontier Airlines for travel from Oct 3-Oct 5.

now $178

Low $227

High $424

The cheapest time to fly from Pittsburgh to Houston

The cheapest month to fly from Pittsburgh to Houston is January, with a median price of $217. The most expensive month is May, with a median price of $1103. Prices are generally lower from January to October.

January

Cheapest

Flights from $217

May

Most Expensive

Flights from $1,103

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Pittsburgh to Houston

Southwest Airlines

United Airlines

Last-minute flights going from Pittsburgh to Houston

Tue, Sep 15

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$566

$380

One-way

Thu, Sep 17

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$537

$368

One-way

Fri, Sep 18

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$438

$368

One-way

Fri, Sep 18

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$544

$378

One-way

Wed, Sep 23

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$376

$338

One-way

Fri, Sep 25

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$383

$298

One-way

Biggest price drops on these dates for flights from Pittsburgh to Houston

3 nights

Sep 17 - Sep 20

$537 → $370

31%

3 nights

Sep 22 - Sep 25

$408 → $259

36%

3 nights

Dec 2 - Dec 5

$378 → $239

37%

5 nights

Oct 10 - Oct 15

$364 → $227

38%

Popular Airports to fly from Pittsburgh to Houston

Pittsburgh - Houston route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Pittsburgh to Houston are below the typical level for this route.

📅 Best time to fly

January and March offer the lowest median prices

Historically, January and March have offered the lowest median prices for flights to Houston.

⏱️ Flight duration

Direct flights average 3h 3m

The median flight time for direct flights from Pittsburgh to Houston is 3h 3m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 69.3% of recent flight options for this route.

🏆 Airline highlight

Frontier Airlines offers a recent deal at $178

A recent deal from Frontier Airlines to Houston was found for $178.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Pittsburgh to Houston are frequent, appearing within a 30-day window.

Pittsburgh main airports to depart from

Pittsburgh International (PIT)

Cheapest

Pittsburgh International is a convenient option for flights from Pittsburgh to Houston.

📍 ~21 km from Pittsburgh (reachable by car)

💸 Flights from ~$196

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport is a good option for flights to Houston from Pittsburgh.

📍 ~25 km from city center.

💸 Flights from ~$215

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Austin–Bergstrom International offers extensive networks and high flight frequency as a useful alternative to Houston.

📍 ~240 km from Houston (reachable by car, but traffic can impact travel time).

💸 Flights from ~$237

Business & First Class Flight Deals to Houston

Discover luxury on the budget with premium cabin class on flights from Pittsburgh to Houston.

Elite

Best Elite deals to Houston

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From PIT

Elite

Oct 14

Houston, United States

86% AI deal score

$1,221

$642

Save $579

United Airlines

Business Class

From PIT

Elite

Oct 09

Houston, United States

86% AI deal score

$1,493

$725

Save $768

United Airlines

Business Class

From PIT

Elite

Oct 13

Houston, United States

85% AI deal score

$1,221

$647

Save $574

United Airlines

Business Class

From PIT

Elite

Nov 13

Houston, United States

84% AI deal score

$1,488

$766

Save $722

United Airlines

Business Class

From PIT

Elite

Oct 18

Houston, United States

84% AI deal score

$1,493

$778

Save $715

United Airlines

Business Class

From PIT

Elite

Oct 25

Houston, United States

84% AI deal score

$1,520

$800

Save $720

United Airlines

Business Class

From PIT

Elite

Oct 21

Houston, United States

83% AI deal score

$1,262

$725

Save $537

United Airlines

Business Class

From PIT

Elite

Dec 10

Houston, United States

83% AI deal score

$1,450

$797

Save $653

United Airlines

Business Class

From PIT

Elite

Oct 31

Houston, United States

81% AI deal score

$1,258

$617

Save $641

United Airlines

Business Class

From PIT

Elite

Oct 17

Houston, United States

79% AI deal score

$1,221

$725

Save $496

From PIT

Elite

Oct 18

Houston, United States

79% AI deal score

$1,221

$866

Save $355

United Airlines

Business Class

From PIT

Elite

Nov 13

Houston, United States

78% AI deal score

$973

$702

Save $271

United Airlines

Business Class

Frequently Asked Questions About Flights to Houston

Historically, the best time to purchase tickets for flights from Pittsburgh to Houston is typically 14-27 days before departure. During this window, the average price for a flight is around $318. Prices tend to be significantly higher for last-minute bookings, with flights purchased 0-6 days out averaging $1190. Even flights booked 7-13 days in advance are considerably more expensive, with an average price of $470.

Across the trailing quarter, a flight from Pittsburgh to Houston is considered a good deal if you find it for $392 or less. The median price for this route over the same period was $932. Prices can go as high as $1171 or more, representing the higher end of the market. Therefore, aiming for prices below $392 is advisable for a cost-effective trip.

Historically, January and March have been the cheapest months to fly from Pittsburgh to Houston, both with a median price of $202. April also offers relatively lower prices, with a median of $324. These months are significantly more affordable than the annual median price of $932 for this route. Travelers looking for the best value should consider planning their trips during these periods.

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Flights to Houston from other cities

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Pittsburgh to Houston: Overview

Insights for flights from Pittsburgh to Houston

Most itineraries for this route connect at least once, with only 30.7% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2.

The distance between Pittsburgh and Houston is 1797 kilometers. This classifies the route as a medium-haul flight.

How much is a round trip from Pittsburgh to Houston

Regular price: $227 - $424

Prices for flights from Pittsburgh to Houston are currently below the regular range.

The regular price range for flights from Pittsburgh to Houston is $227 to $424. The current lowest deal is $178 with Frontier Airlines for travel from Oct 3-Oct 5.

now $178

Low $227

High $424

The cheapest time to fly from Pittsburgh to Houston

January

Cheapest

Flights from $217

May

Most Expensive

Flights from $1,103

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Pittsburgh to Houston

Southwest Airlines

United Airlines

Last-minute flights going from Pittsburgh to Houston

Tue, Sep 15

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$566

$380

One-way

Thu, Sep 17

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$537

$368

One-way

Fri, Sep 18

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$438

$368

One-way

Fri, Sep 18

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$544

$378

One-way

Wed, Sep 23

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$376

$338

One-way

Fri, Sep 25

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$383

$298

One-way

Biggest price drops on these dates for flights from Pittsburgh to Houston

3 nights

Sep 17 - Sep 20

$537 → $370

31%

3 nights

Sep 22 - Sep 25

$408 → $259

36%

3 nights

Dec 2 - Dec 5

$378 → $239

37%

5 nights

Oct 10 - Oct 15

$364 → $227

38%

Popular Airports to fly from Pittsburgh to Houston

Pittsburgh - Houston route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Pittsburgh to Houston are below the typical level for this route.

📅 Best time to fly

January and March offer the lowest median prices

Historically, January and March have offered the lowest median prices for flights to Houston.

⏱️ Flight duration

Direct flights average 3h 3m

The median flight time for direct flights from Pittsburgh to Houston is 3h 3m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 69.3% of recent flight options for this route.

🏆 Airline highlight

Frontier Airlines offers a recent deal at $178

A recent deal from Frontier Airlines to Houston was found for $178.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Pittsburgh to Houston are frequent, appearing within a 30-day window.

Pittsburgh main airports to depart from

Pittsburgh International (PIT)

Cheapest

Pittsburgh International is a convenient option for flights from Pittsburgh to Houston.

📍 ~21 km from Pittsburgh (reachable by car)

💸 Flights from ~$196

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport is a good option for flights to Houston from Pittsburgh.

📍 ~25 km from city center.

💸 Flights from ~$215

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Austin–Bergstrom International offers extensive networks and high flight frequency as a useful alternative to Houston.

Houston, United States

79% AI deal score

$1,221

$725

Save $496

From PIT

Elite

Oct 18

Houston, United States

79% AI deal score

$1,221

$866

Save $355

United Airlines

Business Class

From PIT

Elite

Nov 13

Houston, United States

78% AI deal score

$973

$702

Save $271

United Airlines

Business Class

Frequently Asked Questions About Flights to Houston

Cheap Flights from Pittsburgh to Houston

Today’s best flight deals from Pittsburgh to Houston

Pittsburgh to Houston: Overview

Insights for flights from Pittsburgh to Houston

How much is a round trip from Pittsburgh to Houston

The cheapest time to fly from Pittsburgh to Houston

Direct flights from Pittsburgh to Houston

Last-minute flights going from Pittsburgh to Houston

Biggest price drops on these dates for flights from Pittsburgh to Houston

Popular Airports to fly from Pittsburgh to Houston

Pittsburgh - Houston route insights

Recent fares are below the typical level

January and March offer the lowest median prices

Direct flights average 3h 3m

Connecting flights are dominant

Frontier Airlines offers a recent deal at $178

Deals are frequent on this route

Pittsburgh main airports to depart from

Houston main airports to arrive at

Airports nearby Houston used as alternative

Business & First Class Flight Deals to Houston

Best Elite deals to Houston

Oct 14

Oct 09

Oct 13

Nov 13

Oct 18

Oct 25

Oct 21

Dec 10

Oct 31

Oct 17

Oct 18

Nov 13

Frequently Asked Questions About Flights to Houston

When should I buy Pittsburgh to Houston tickets?

How do I know if a Pittsburgh to Houston flight is a good deal?

What's the cheapest month to fly from Pittsburgh to Houston?

How many flights from Pittsburgh to Houston are non-stop?

How many hours is the flight from Pittsburgh to Houston?

How often do Pittsburgh to Houston flight prices drop?

Related routes

More routes from Pittsburgh

Flights to Houston from other cities

Pittsburgh to Houston: Overview

Insights for flights from Pittsburgh to Houston

How much is a round trip from Pittsburgh to Houston

The cheapest time to fly from Pittsburgh to Houston

Direct flights from Pittsburgh to Houston

Last-minute flights going from Pittsburgh to Houston

Biggest price drops on these dates for flights from Pittsburgh to Houston

Popular Airports to fly from Pittsburgh to Houston

Pittsburgh - Houston route insights

Recent fares are below the typical level

January and March offer the lowest median prices

Direct flights average 3h 3m

Connecting flights are dominant

Frontier Airlines offers a recent deal at $178

Deals are frequent on this route

Pittsburgh main airports to depart from

Houston main airports to arrive at

Airports nearby Houston used as alternative

Business & First Class Flight Deals to Houston

Best Elite deals to Houston

Oct 14

Oct 09

Oct 13

Nov 13

Oct 18

Oct 25

Oct 21

Dec 10

Oct 31

Oct 17

Oct 18

Nov 13

Frequently Asked Questions About Flights to Houston

When should I buy Pittsburgh to Houston tickets?

How do I know if a Pittsburgh to Houston flight is a good deal?

What's the cheapest month to fly from Pittsburgh to Houston?