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PIT to HOU

Pittsburgh to Houston Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹12,017Delta Air Lines
Fastest3h 10mgate to gate
Options found107flights on this route
Find your flight PIT HOU

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
107 flight options

Fares are checked again before payment.

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Delta Air Lines
Delta Air Lines
DL-1504
06:00
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
5H :09 M
1 Stop
ATL · 1h 01m Atlanta (ATL), United States
10:09
2026-11-14
Houston (HOU)United States flagHobby
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1504
06:00
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
6H :27 M
1 Stop
ATL · 2h 11m Atlanta (ATL), United States
11:27
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3684
10:20
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
5H :48 M
1 Stop
DTW · 1h 24m Detroit (DTW), United States
15:08
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1380
11:07
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
6H :22 M
1 Stop
ATL · 2h 24m Atlanta (ATL), United States
16:29
2026-11-14
Houston (HOU)United States flagHobby
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1380
11:07
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
7H :52 M
1 Stop
ATL · 3h 46m Atlanta (ATL), United States
17:59
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1345
13:39
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
5H :20 M
1 Stop
ATL · 1h 10m Atlanta (ATL), United States
17:59
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1974
15:14
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
6H :44 M
1 Stop
ATL · 2h 35m Atlanta (ATL), United States
20:58
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-5799
17:46
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
5H :36 M
1 Stop
DTW · 1h 15m Detroit (DTW), United States
22:22
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1353
18:18
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
6H :03 M
1 Stop
ATL · 1h 55m Atlanta (ATL), United States
23:21
2026-11-14
Houston (HOU)United States flagHobby
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1353
18:18
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
6H :41 M
1 Stop
ATL · 2h 27m Atlanta (ATL), United States
23:59
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1859
06:00
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
3H :16 M
Non Stop
08:16
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2197
12:55
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
3H :16 M
Non Stop
15:11
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1563
17:10
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
3H :10 M
Non Stop
19:20
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4175
06:00
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
8H :28 M
1 Stop
EWR · 2h 47m New York (EWR), United States
13:28
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3679
06:12
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
5H :58 M
1 Stop
IAD · 1h 09m Washington (IAD), United States
11:10
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3679
06:12
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
8H :23 M
1 Stop
IAD · 3h 35m Washington (IAD), United States
13:35
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1803
06:30
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
6H :58 M
1 Stop
ORD · 2h 02m Chicago (ORD), United States
12:28
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1803
06:30
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
8H :05 M
1 Stop
ORD · 3h 11m Chicago (ORD), United States
13:35
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3486
07:00
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
7H :28 M
1 Stop
EWR · 1h 45m New York (EWR), United States
13:28
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3486
07:00
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
9H :11 M
1 Stop
EWR · 3h 32m New York (EWR), United States
15:11
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3647
08:00
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
6H :28 M
1 Stop
EWR · 0h 46m New York (EWR), United States
13:28
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3647
08:00
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
8H :11 M
1 Stop
EWR · 2h 33m New York (EWR), United States
15:11
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

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Find a stay in Houston. Choose your dates, rooms and guests in hotel search.

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United Airlines
United Airlines
UA-3461
08:49
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
5H :46 M
1 Stop
ORD · 0h 49m Chicago (ORD), United States
13:35
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3461
08:49
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
7H :51 M
1 Stop
ORD · 2h 55m Chicago (ORD), United States
15:40
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4454
10:35
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
7H :36 M
1 Stop
EWR · 2h 11m New York (EWR), United States
17:11
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-4454
10:35
2026-11-14
Pittsburgh (PIT)United States flagPittsburgh International Airport
9H :32 M
1 Stop
EWR · 3h 58m New York (EWR), United States
19:07
2026-11-14
Houston (IAH)United States flagGeorge Bush Intercontinental
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Sat, 14 Nov 2026.

Lowest fare ₹12,017 Delta Air Lines 06:00
Earliest departure ₹12,017 Delta Air Lines 06:00
Shortest duration ₹16,392 United Airlines 17:10
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 ₹12,017 Delta Air Lines at 06:00
Afternoon 12:00-17:59 ₹12,017 Delta Air Lines at 13:39
Evening 18:00-23:59 ₹12,017 Delta Air Lines at 18:18

Departure & Arrival Airport Details

Pittsburgh (PIT)

Pittsburgh International Airport

United States

GMT -5

Latitude: 40.49150085

Longitude: -80.23290253

Houston (HOU)

Hobby

United States

GMT -6

Latitude: 29.64539909

Longitude: -95.27890015

Distance: Pittsburgh (PIT), United States to Houston (HOU), United States - 1,819.91 km
Flights shown for 14 Nov 2026. View all flights opens the complete search result.
Route forecast

Weather in Pittsburgh and Houston

Live forecast for both cities, 03 Nov to 06 Nov.

Departure city

Pittsburgh

Fri, 06 Nov
12°CCloudyLow 8°
90% humidity 10 km/h wind 0.4 mm rain
  • Tue19° / 12°
  • Wed18° / 15°
  • Thu17° / 16°
Arrival city

Houston

Fri, 06 Nov
18°CClear skyLow 11°
57% humidity 15 km/h wind
  • Tue29° / 24°
  • Wed25° / 18°
  • Thu20° / 15°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Houston

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday
  • 01JanNew Year's DayFriday
  • 18JanMartin Luther King, Jr. DayMonday
  • 12FebLincoln's BirthdayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Pittsburgh to Houston

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹16,3923h 10m3 flights
Connecting flight₹12,017Longer, includes a stop104 options

Air distance is about 1,820 km. 3 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Pittsburgh to Houston

Compare fares, stops, baggage and refundability across the airlines flying this route.

Delta Air Lines Flights

from ₹12,01741 flights
Fares from
₹12,017
Non-stop
None in these results
Departures
41 in the list above

American Airlines Flights

from ₹17,21434 flights
Fares from
₹17,214
Non-stop
None in these results
Departures
34 in the list above

United Airlines Flights

from ₹16,39232 flights
Fares from
₹16,392
Non-stop
3 in these results
Departures
32 in the list above

Route Overview & Flight Facts

Fastest flight duration3h 10m · United Airlines
First departure of the day06:00 · Delta Air Lines
Last departure of the day19:37 · United Airlines
Flight options found107
Direct / non-stop options3
Airport codesPittsburgh–PIT, Houston–HOU

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Sat, 14 Nov found 107 flight options, 3 of them non-stop. The first flight leaves around 06:00 and the last around 19:37. The fastest flight takes about 3h 10m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Morning from ₹12,017, Afternoon from ₹12,017, Evening from ₹12,017. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Pittsburgh–Houston results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Pittsburgh to Houston options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Pittsburgh to Houston flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Pittsburgh to Houston dates shown on this page, the lowest fare is on a Saturday at ₹12,017. This can change from week to week.

How far is Pittsburgh from Houston by air?

The direct air distance between Pittsburgh (PIT) and Houston (HOU) is about 1,820 km. Actual flight time varies with the routing the airline files and with winds on the day.

Is there a direct flight from Pittsburgh to Houston?

Yes. 3 non-stop flights are listed on this page for Pittsburgh to Houston, operated by United Airlines. Use the Stops filter to see only those.

Which airlines fly Pittsburgh to Houston?

Delta Air Lines, American Airlines and United Airlines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Pittsburgh to Houston?

The quickest non-stop Pittsburgh to Houston flight on this page takes about 3h 10m. Non-stop flights here take between 3h 10m and 3h 16m. Journeys with a stop take longer, since the total includes the layover.

What is the cheapest Pittsburgh to Houston flight fare?

The lowest Pittsburgh to Houston fare on this page is ₹12,017. Fares on the same dates run up to ₹74,279, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

Which is the cheapest airline for Pittsburgh to Houston flight?

On this page, Delta Air Lines has the lowest Pittsburgh to Houston fare, starting from ₹12,017. United Airlines is next, from ₹16,392. The cheapest airline can change with the date, so compare a few days around your trip.

What time do Pittsburgh to Houston flights depart?

On the dates shown here, the first departure is around 06:00 and the last around 19:37, local time at Pittsburgh. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes PIT–HOU, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The PIT to HOU cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 1,819.91 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Pittsburgh to Houston airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹12,017 14/11/2026 Delta Air Lines 06:00
Cheapest Airfare Within 30 Days ₹11,777 27/11/2026 Delta Air Lines 06:00
Cheapest Airfare Within 90 Days ₹11,416 26/01/2027 Delta Air Lines 06:00

Book Pittsburgh to Houston Flight Tickets on FlyX

FlyX lists each Pittsburgh to Houston flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Pittsburgh to Houston Flight Distance, Duration and Time

The aerial distance between Pittsburgh and Houston is about 1,820 KM. In these results, journey times range from 3h 10m to 26h 32m. Flights with a layover take longer because the total includes the connection time.

Pittsburgh to Houston flight duration is approximately 3 hours 10 minutes non-stop. There are 3 non-stop Pittsburgh to Houston direct flights on the departure date shown on this page. Pittsburgh to Houston flight distance is around 1,820 KM.

Pittsburgh to Houston Flight Schedule and Timing

The search for these dates returned 107 flight options, 3 of them non-stop. The first departure from Pittsburgh is at 06:00 and the last is at 19:37. Flights leave from Pittsburgh International Airport and land at Hobby.

Flight Route Details & Analysis

Flight DetailsInformation
RoutePittsburgh to Houston
Aerial Distance1,820 KM
Flight Duration3h 10m - 26h 32m
Airport CodesPittsburgh - PIT, Houston - HOU
Total Flights Available107 flights3 direct104 with layovers
First Flight DepartureDeparts at 06:00
Last Flight DepartureDeparts at 19:37
Early Morning Flights (12 AM - 8 AM)23 flights1 direct22 with layovers
Morning Flights (8 AM - 12 PM)40 flights0 direct40 with layovers
Afternoon Flights (12 PM - 4 PM)28 flights1 direct27 with layovers
Evening Flights (4 PM - 8 PM)16 flights1 direct15 with layovers
Night Flights (8 PM - 12 AM)No flights in this time slot

Airport Information & Terminals

PIT: Pittsburgh International Airport airport. Pittsburgh International Airport airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

HOU: Houston airport. Houston airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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