Are direct flights from Pittsburgh to Houston always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, which can be appealing. However, connecting flights may sometimes be more affordable, especially if you are willing to spend extra time traveling. The 'best' option often depends on your priorities regarding cost versus convenience.

Can flexible travel dates help on Pittsburgh to Houston flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons are often less expensive than weekend or holiday travel. Adjusting your departure or return by a day or two may lead to substantial savings.

What extra costs should I check before booking Pittsburgh to Houston flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you accurately budget for your trip.

Flights From Pittsburgh

To Houston

Cheap Flights from Pittsburgh to Houston

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Deals from

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

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Pittsburgh to Houston

Explore current cheapest deals departing from Pittsburgh to Houston

2027-01-25 – 2027-02-05
PIT - Houston
74% AI deal score
$201
$151
Round trip
2027-01-25 – 2027-02-17
PIT - Houston
68% AI deal score
$194
$161
Round trip
2027-01-25 – 2027-02-22
PIT - Houston
67% AI deal score
$194
$166
Round trip
2027-01-11 – 2027-02-05
PIT - Houston
65% AI deal score
$191
$173
Round trip
2027-01-29 – 2027-02-05
PIT - Houston
73% AI deal score
$225
$174
Round trip
2027-01-25 – 2027-01-27
PIT - Houston
67% AI deal score
$225
$183
Round trip
2027-01-29 – 2027-02-17
PIT - Houston
50% AI deal score
$198
$184
Round trip
2026-12-14 – 2027-01-08
PIT - Houston
67% AI deal score
$215
$185
Round trip
2027-01-11 – 2027-01-13
PIT - Houston
67% AI deal score
$220
$187
Round trip
2026-12-23 – 2026-12-30
PIT - Houston
73% AI deal score
$257
$196
Round trip

Pittsburgh to Houston: Overview

Insights for flights from Pittsburgh to Houston

Recent fares for flights from Pittsburgh to Houston show that 3% were classified as a good price. Right now, fares are significantly below the typical level, offering a favorable time to consider booking. Prices for this route typically range from $357 to $670, with a median fare of $488 over the last 90 days.

When is the cheapest time to fly from Pittsburgh to Houston? The data indicates that September and October are the most affordable months, both with a median fare of $287. December also presents a good value, with a median fare of $291.

For those flying from Pittsburgh to Houston, most itineraries connect at least once, with only 14.4% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2.

A typical journey from Pittsburgh to Houston, including connections, takes about 3h 3m. This duration reflects the overall travel time, accounting for both direct and connecting itineraries.

The distance between Pittsburgh and Houston is approximately 1797 kilometers, classifying this as a medium-haul route.

How much is a round trip from Pittsburgh to Houston

Regular price: $166 - $358

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

The regular price range for this route is $166 to $358. The current lowest deal is $157 with Allegiant Air for travel from Jan 11-Jan 21.

now $157

Low $166

High $358

The cheapest time to fly from Pittsburgh to Houston

The cheapest month to fly from Pittsburgh to Houston is October, with a median price of $287. The most expensive month is March, with a median price of $826. Prices are generally lower from August to December.

October

Cheapest

Flights from $287

March

Most Expensive

Flights from $826

Jan

Mar

May

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Pittsburgh to Houston

United Airlines

Last-minute flights going from Pittsburgh to Houston

Mon, Oct 26

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$492

$429

One-way

Sun, Nov 1

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$435

$395

One-way

Tue, Nov 10

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$329

$280

One-way

Fri, Nov 13

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

JetBlue Airways, Frontier Airlines

$251

$291

One-way

Fri, Nov 13

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

JetBlue Airways, Frontier Airlines

$295

$291

One-way

Fri, Nov 13

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

JetBlue Airways, Frontier Airlines

$306

$291

One-way

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

7 nights

Jan 29 - Feb 5

$225 → $174

23%

11 nights

Jan 25 - Feb 5

$201 → $151

25%

2 nights

Jan 25 - Jan 27

$225 → $183

19%

23 nights

Jan 25 - Feb 17

$194 → $161

17%

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

September, October, and December offer the lowest median prices

Historically, September ($287), October ($287), and December ($291) have offered the lowest median prices.

⏱️ Flight duration

Direct flights average 3h 3m

Direct flights from Pittsburgh to Houston typically take 3 hours and 3 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 85.6% of recent deals, with a median of 2 stopovers.

🏆 Airline highlight

Allegiant Air has a deal for $157

Allegiant Air has offered a deal for $157 from Pittsburgh to Houston (Jan 11-Jan 21).

🎯 Booking tip

Deals are rare on this route

Deals on flights from Pittsburgh to Houston have historically been rare over the last 30 days.

Pittsburgh main airports to depart from

Pittsburgh International (PIT)

Cheapest

Pittsburgh International offers flights to Houston, providing a convenient departure point for your trip.

📍 ~21 km from Pittsburgh city center (reachable by car)

💸 Flights from ~$182

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

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

📍 ~25 km from Houston city center (reachable by car)

💸 Flights from ~$196

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International offers extensive domestic and international routes, making it a strong alternative.

📍 ~240 km from Houston (reachable by car)

💸 Flights from ~$175

Business & First Class Flight Deals to Houston

46% AI deal score

$2,389

Air Canada, +1

Business Class

From PIT

Elite

Dec 22

Houston, United States

46% AI deal score

$817

From PIT

Elite

Dec 11

Houston, United States

46% AI deal score

$875

From PIT

Elite

Nov 26

Houston, United States

46% AI deal score

$3,037

WestJet, +1

Business Class

From PIT

Elite

Dec 05

Houston, United States

46% AI deal score

$3,037

WestJet, +1

Business Class

From PIT

Elite

Dec 06

Houston, United States

46% AI deal score

$3,037

WestJet, +1

Business Class

From PIT

Elite

Dec 02

Houston, United States

46% AI deal score

$3,037

WestJet, +1

Business Class

From PIT

Elite

Nov 26

Houston, United States

46% AI deal score

$3,037

WestJet, +1

Business Class

Frequently Asked Questions About Flights to Houston

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several weeks or months before your intended departure, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares over time may be beneficial. Weekday travel often presents more economical options than weekend travel.

Comparing nearby airports at both your origin and destination can sometimes uncover additional flight options or more competitive pricing. While it may add to travel time, the potential savings could be significant. Always factor in ground transportation costs and convenience when considering alternative airports.

Related routes

More routes from Pittsburgh

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Flights to Houston from other cities

Flights from Louisville to Houston Flights from Raleigh to Houston Flights from Reno to Houston Flights from Rome to Houston Flights from Sacramento to Houston Flights from San Antonio to Houston Flights from San Diego to Houston Flights from San Francisco to Houston Flights from Seattle to Houston Flights from St. Louis to Houston Flights from Sydney to Houston Flights from Tampa to Houston

Pittsburgh to Houston: Overview

Insights for flights from Pittsburgh to Houston

A typical journey from Pittsburgh to Houston, including connections, takes about 3h 3m. This duration reflects the overall travel time, accounting for both direct and connecting itineraries.

The distance between Pittsburgh and Houston is approximately 1797 kilometers, classifying this as a medium-haul route.

How much is a round trip from Pittsburgh to Houston

Regular price: $166 - $358

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

The regular price range for this route is $166 to $358. The current lowest deal is $157 with Allegiant Air for travel from Jan 11-Jan 21.

now $157

Low $166

High $358

The cheapest time to fly from Pittsburgh to Houston

October

Cheapest

Flights from $287

March

Most Expensive

Flights from $826

Jan

Mar

May

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Pittsburgh to Houston

United Airlines

Last-minute flights going from Pittsburgh to Houston

Mon, Oct 26

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$492

$429

One-way

Sun, Nov 1

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$435

$395

One-way

Tue, Nov 10

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

Frontier Airlines

$329

$280

One-way

Fri, Nov 13

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

JetBlue Airways, Frontier Airlines

$251

$291

One-way

Fri, Nov 13

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

JetBlue Airways, Frontier Airlines

$295

$291

One-way

Fri, Nov 13

⌛ Last-Minute

PIT - Houston

Pittsburgh (PIT) - Houston (IAH)

JetBlue Airways, Frontier Airlines

$306

$291

One-way

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

7 nights

Jan 29 - Feb 5

$225 → $174

23%

11 nights

Jan 25 - Feb 5

$201 → $151

25%

2 nights

Jan 25 - Jan 27

$225 → $183

19%

23 nights

Jan 25 - Feb 17

$194 → $161

17%

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

September, October, and December offer the lowest median prices

Historically, September ($287), October ($287), and December ($291) have offered the lowest median prices.

⏱️ Flight duration

Direct flights average 3h 3m

Direct flights from Pittsburgh to Houston typically take 3 hours and 3 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 85.6% of recent deals, with a median of 2 stopovers.

🏆 Airline highlight

Allegiant Air has a deal for $157

Allegiant Air has offered a deal for $157 from Pittsburgh to Houston (Jan 11-Jan 21).

🎯 Booking tip

Deals are rare on this route

Deals on flights from Pittsburgh to Houston have historically been rare over the last 30 days.

Pittsburgh main airports to depart from

Pittsburgh International (PIT)

Cheapest

Pittsburgh International offers flights to Houston, providing a convenient departure point for your trip.

📍 ~21 km from Pittsburgh city center (reachable by car)

💸 Flights from ~$182

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

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

📍 ~25 km from Houston city center (reachable by car)

💸 Flights from ~$196

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International offers extensive domestic and international routes, making it a strong alternative.

📍 ~240 km from Houston (reachable by car)

💸 Flights from ~$175

Houston, United States

46% AI deal score

$817

From PIT

Houston, United States

46% AI deal score

$3,037

WestJet, +1

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

September, October, and December offer the lowest median prices

Direct flights average 3h 3m

Connecting flights are dominant

Allegiant Air has a deal for $157

Deals are rare 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

Nov 02

Nov 04

Nov 20

Nov 19

Nov 09

Dec 22

Dec 11

Nov 26

Dec 05

Dec 06

Dec 02

Nov 26

Frequently Asked Questions About Flights to Houston

How can I find cheap flights from Pittsburgh to Houston?

When should I book flights from Pittsburgh to Houston?

Should I compare nearby airports for flights from Pittsburgh to Houston?

Are direct flights from Pittsburgh to Houston always the best option?

Can flexible travel dates help on Pittsburgh to Houston flights?

What extra costs should I check before booking Pittsburgh to Houston flights?

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

September, October, and December offer the lowest median prices

Direct flights average 3h 3m

Connecting flights are dominant

Allegiant Air has a deal for $157

Deals are rare 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

Nov 02

Nov 04

Nov 20

Nov 19

Nov 09

Dec 22

Dec 11

Nov 26

Dec 05

Dec 06

Dec 02

Nov 26

Frequently Asked Questions About Flights to Houston

How can I find cheap flights from Pittsburgh to Houston?

When should I book flights from Pittsburgh to Houston?

Should I compare nearby airports for flights from Pittsburgh to Houston?