Cheap Flights from Pittsburgh to Houston
Browse current best options from Pittsburgh. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Pittsburgh
RatePunk searches hundreds of travel sites at once for deals on flights to Houston
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Pittsburgh to Houston
Explore current cheapest deals departing from Pittsburgh to Houston
Round trip
Sort by: Cheapest
August 3 - August 19
PIT - Houston
$233
$233
Round trip
August 22 - August 26
PIT - Houston
$371
$235
Round trip
August 19 - August 22
PIT - Houston
$371
$236
Round trip
August 3 - August 12
PIT - Houston
$251
$237
Round trip
August 13 - August 19
PIT - Houston
$269
$238
Round trip
August 3 - August 11
PIT - Houston
$255
$242
Round trip
August 3 - August 22
PIT - Houston
$230
$243
Round trip
September 21 - September 24
PIT - Houston
$256
$247
Round trip
August 28 - August 31
PIT - Houston
$222
$268
Round trip
September 4 - September 7
PIT - Houston
$246
$268
Round trip
Unlock all 500+ flight deals to Houston and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Pittsburgh to Houston
How much is a round trip from Pittsburgh to Houston
Regular price: $194 - $324
Prices are currently within the regular range.
The regular price range for flights from Pittsburgh to Houston is between $194 and $324. The current lowest deal is $233 with Frontier Airlines, for travel from Aug 3-Aug 19.
now $233
Low $194
High $324
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 $202. The most expensive month is May, with a median price of $1103. Prices are generally lower from January to October.
January
Flights from $202
May
Flights from $1,103
Direct flights from Pittsburgh to Houston
Southwest Airlines
United Airlines
Last-minute flights going from Pittsburgh to Houston
Fri, Jun 19
PIT - Houston
Pittsburgh (PIT) - Houston (IAH)
Frontier Airlines
$447
$410
One-way
Fri, Jun 19
PIT - Houston
Pittsburgh (PIT) - Houston (IAH)
Frontier Airlines
$447
$410
One-way
Mon, Jun 22
PIT - Houston
Pittsburgh (PIT) - Houston (IAH)
Frontier Airlines
$411
$371
One-way
Wed, Jun 24
PIT - Houston
Pittsburgh (PIT) - Houston (IAH)
JetBlue Airways
$371
$371
One-way
Thu, Jun 25
PIT - Houston
Pittsburgh (PIT) - Houston (IAH)
Frontier Airlines
$368
$341
One-way
Sun, Jun 28
PIT - Houston
Pittsburgh (PIT) - Houston (IAH)
Allegiant Air
$356
$338
One-way
Biggest price drops on these dates for flights from Pittsburgh to Houston
Aug 22 - Aug 26
$371 → $235
37%
Aug 19 - Aug 22
$371 → $236
36%
Oct 8 - Oct 12
$394 → $293
26%
Nov 12 - Nov 14
$434 → $337
22%
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, with a median price of $233.
📅 Best time to fly
January is historically the cheapest month to fly
Historically, January is the cheapest month to fly from Pittsburgh to Houston, with a median price of $202.
⏱️ Flight duration
Flights typically take 22h 41m
The typical flight duration from Pittsburgh to Houston is 22 hours and 41 minutes.
✈️ Airlines & availability
Connecting flights are dominant on this route
Connecting flights are dominant on this route, making up 66.9% of recent deals.
🏆 Airline highlight
Frontier Airlines offers a recent deal for $233
Frontier Airlines recently offered a deal for $233 from Pittsburgh to Houston via kiwi.
🎯 Booking tip
Deals appear frequently, 1.03 deals per day
Deals from Pittsburgh to Houston appear frequently, with 1.03 deals per day historically.
Pittsburgh main airports to depart from
Pittsburgh International (PIT)
Pittsburgh International is a great choice for flights to Houston, offering competitive prices.
📍 ~20 km from city center
💸 Flights from ~$233
Houston main airports to arrive at
George Bush Intercontinental (IAH)
George Bush Intercontinental is an arrival option for flights from Pittsburgh to Houston.
📍 ~26 km from city center (reachable by car)
💸 Flights from ~$233
William P. Hobby (HOU)
William P. Hobby is an arrival option for flights from Pittsburgh to Houston.
📍 ~13 km from city center (reachable by car)
💸 Flights from ~$233
Airports nearby Houston used as alternative
Austin–Bergstrom International (AUS)
This major international airport offers extensive domestic and growing international routes, providing a practical alternative.
📍 ~230 km from Houston (reachable by car)
💸 Flights from ~$108
San Antonio International (SAT)
San Antonio International is a large airport with reliable service and multiple carriers, often providing competitive pricing.
📍 ~300 km from Houston (reachable by car)
💸 Flights from ~$281
Dallas/Fort Worth International (DFW)
This massive global hub offers nearly any destination not served by Houston, providing high reliability for alternative flights.
📍 ~380 km from Houston (reachable by car)
💸 Flights from ~$221
Dallas Love Field (DAL)
Dallas Love Field is a major domestic hub, especially useful for Southwest Airlines passengers, and is easier to navigate.
📍 ~360 km from Houston (reachable by car)
💸 Flights from ~$202
Easterwood (CLL)
Easterwood is the closest geographical alternative for residents in Northwest Houston suburbs, with very fast processing.
📍 ~130 km from Houston (reachable by car)
💸 Flights from ~$687
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
Aug 24
Houston, United States
79% AI deal score
$1,039
$727
Save $312
From PIT
Elite
Aug 08
Houston, United States
79% AI deal score
$1,061
$727
Save $334
From PIT
Elite
Oct 03
Houston, United States
79% AI deal score
$1,518
$827
Save $691
From PIT
Elite
Jul 07
Houston, United States
78% AI deal score
$1,001
$719
Save $282
From PIT
Elite
Sep 08
Houston, United States
78% AI deal score
$1,134
$737
Save $397
From PIT
Elite
Jul 24
Houston, United States
77% AI deal score
$947
$723
Save $224
From PIT
Elite
Aug 14
Houston, United States
77% AI deal score
$925
$727
Save $198
From PIT
Elite
Aug 15
Houston, United States
77% AI deal score
$925
$727
Save $198
From PIT
Elite
Nov 18
Houston, United States
77% AI deal score
$932
$727
Save $205
From PIT
Elite
Aug 13
Houston, United States
76% AI deal score
$921
$727
Save $194
From PIT
Elite
Aug 26
Houston, United States
76% AI deal score
$906
$727
Save $179
From PIT
Elite
Jul 25
Houston, United States
73% AI deal score
$939
$719
Save $220
From PIT
Elite
Jul 07
Houston, United States
72% AI deal score
$882
$719
Save $163
From PIT
Elite
Aug 21
Houston, United States
72% AI deal score
$905
$727
Save $178
From PIT
Elite
Aug 28
Houston, United States
72% AI deal score
$897
$727
Save $170
From PIT
Elite
Aug 29
Houston, United States
72% AI deal score
$877
$727
Save $150
From PIT
Elite
Jul 24
Houston, United States
72% AI deal score
$935
$727
Save $208
From PIT
Elite
Oct 02
Houston, United States
72% AI deal score
$926
$727
Save $199
From PIT
Elite
Aug 18
Houston, United States
72% AI deal score
$907
$727
Save $180
From PIT
Elite
Aug 24
Houston, United States
72% AI deal score
$945
$679
Save $266
From PIT
Elite
Sep 17
Houston, United States
72% AI deal score
$957
$679
Save $278
From PIT
Elite
Oct 03
Houston, United States
72% AI deal score
$947
$679
Save $268
From PIT
Elite
Aug 08
Houston, United States
72% AI deal score
$940
$679
Save $261
From PIT
Elite
Jul 15
Houston, United States
71% AI deal score
$851
$719
Save $132
From PIT
Elite
Jul 11
Houston, United States
71% AI deal score
$850
$719
Save $131
From PIT
Elite
Sep 26
Houston, United States
71% AI deal score
$862
$727
Save $135
From PIT
Elite
Jul 17
Houston, United States
71% AI deal score
$850
$727
Save $123
From PIT
Elite
Aug 14
Houston, United States
71% AI deal score
$910
$679
Save $231
From PIT
Elite
Aug 14
Houston, United States
71% AI deal score
$911
$679
Save $232
From PIT
Elite
Sep 21
Houston, United States
71% AI deal score
$939
$679
Save $260
From PIT
Elite
Sep 15
Houston, United States
71% AI deal score
$930
$679
Save $251
From PIT
Elite
Sep 23
Houston, United States
71% AI deal score
$933
$679
Save $254
From PIT
Elite
Sep 04
Houston, United States
71% AI deal score
$936
$679
Save $257
From PIT
Elite
Jul 25
Houston, United States
70% AI deal score
$832
$723
Save $109
From PIT
Elite
Jul 29
Houston, United States
70% AI deal score
$830
$723
Save $107
From PIT
Elite
Sep 04
Houston, United States
70% AI deal score
$844
$727
Save $117
From PIT
Elite
Sep 14
Houston, United States
70% AI deal score
$848
$727
Save $121
From PIT
Elite
Sep 03
Houston, United States
70% AI deal score
$844
$727
Save $117
From PIT
Elite
Jul 31
Houston, United States
70% AI deal score
$829
$727
Save $102
From PIT
Elite
Sep 01
Houston, United States
70% AI deal score
$843
$727
Save $116
From PIT
Elite
Jul 25
Houston, United States
69% AI deal score
$733
$671
Save $62
From PIT
Elite
Jul 22
Houston, United States
69% AI deal score
$737
$675
Save $62
From PIT
Elite
Nov 23
Houston, United States
69% AI deal score
$776
$679
Save $97
From PIT
Elite
Jun 22
Houston, United States
68% AI deal score
$1,352
$1,097
Save $255
From PIT
Elite
Jul 07
Houston, United States
68% AI deal score
$725
$671
Save $54
From PIT
Elite
Jul 07
Houston, United States
68% AI deal score
$710
$671
Save $39
From PIT
Elite
Jul 15
Houston, United States
68% AI deal score
$724
$671
Save $53
From PIT
Elite
Jul 25
Houston, United States
68% AI deal score
$726
$675
Save $51
From PIT
Elite
Aug 04
Houston, United States
68% AI deal score
$898
$679
Save $219
From PIT
Elite
Aug 07
Houston, United States
68% AI deal score
$898
$679
Save $219
From PIT
Elite
Aug 07
Houston, United States
68% AI deal score
$904
$679
Save $225
From PIT
Elite
Aug 10
Houston, United States
68% AI deal score
$930
$679
Save $251
From PIT
Elite
Aug 11
Houston, United States
68% AI deal score
$939
$679
Save $260
From PIT
Elite
Sep 05
Houston, United States
68% AI deal score
$905
$679
Save $226
From PIT
Elite
Sep 08
Houston, United States
68% AI deal score
$916
$679
Save $237
From PIT
Elite
Sep 11
Houston, United States
68% AI deal score
$966
$679
Save $287
From PIT
Elite
Oct 02
Houston, United States
68% AI deal score
$947
$679
Save $268
From PIT
Elite
Oct 30
Houston, United States
68% AI deal score
$940
$679
Save $261
From PIT
Elite
Jul 24
Houston, United States
68% AI deal score
$733
$679
Save $54
From PIT
Elite
Aug 22
Houston, United States
67% AI deal score
$919
$737
Save $182
From PIT
Elite
Jul 24
Houston, United States
65% AI deal score
$742
$675
Save $67
From PIT
Elite
Jul 28
Houston, United States
50% AI deal score
$726
$671
Save $55
From PIT
Elite
Jul 31
Houston, United States
50% AI deal score
$737
$679
Save $58
From PIT
Elite
Aug 23
Houston, United States
50% AI deal score
$905
$795
Save $110
From PIT
Elite
Aug 30
Houston, United States
50% AI deal score
$891
$795
Save $96
From PIT
Elite
Jun 16
Houston, United States
50% AI deal score
$1,365
From PIT
Elite
Jul 06
Houston, United States
47% AI deal score
$741
From PIT
Elite
Jul 04
Houston, United States
47% AI deal score
$747
$745
Save $2
From PIT
Elite
Jul 10
Houston, United States
47% AI deal score
$745
From PIT
Elite
Jul 03
Houston, United States
47% AI deal score
$771
From PIT
Elite
Jul 03
Houston, United States
47% AI deal score
$771
From PIT
Elite
Jun 25
Houston, United States
47% AI deal score
$920
From PIT
Elite
Jul 10
Houston, United States
46% AI deal score
$811
From PIT
Elite
Jul 01
Houston, United States
46% AI deal score
$841
From PIT
Elite
Jul 02
Houston, United States
46% AI deal score
$841
From PIT
Elite
Jul 03
Houston, United States
46% AI deal score
$871
From PIT
Elite
Jun 25
Houston, United States
46% AI deal score
$920
From PIT
Elite
Jun 22
Houston, United States
46% AI deal score
$995
From PIT
Elite
Jun 23
Houston, United States
46% AI deal score
$995
From PIT
Elite
Jun 19
Houston, United States
46% AI deal score
$1,167
From PIT
Elite
Jun 19
Houston, United States
46% AI deal score
$1,242
From PIT
Elite
Jun 17
Houston, United States
46% AI deal score
$1,365
From PIT
Elite
Jun 22
Houston, United States
45% AI deal score
$2,518
From PIT
Elite
Aug 21
Houston, United States
43% AI deal score
$2,469
From PIT
Elite
Sep 20
Houston, United States
43% AI deal score
$2,722
From PIT
Elite
Sep 11
Houston, United States
43% AI deal score
$2,775
From PIT
Elite
Jun 19
Houston, United States
43% AI deal score
$1,290
From PIT
Elite
Sep 06
Houston, United States
42% AI deal score
$2,742
From PIT
Elite
Sep 06
Houston, United States
42% AI deal score
$2,787
From PIT
Elite
Sep 11
Houston, United States
42% AI deal score
$2,820
From PIT
Elite
Aug 04
Houston, United States
42% AI deal score
$2,952
From PIT
Elite
Aug 04
Houston, United States
42% AI deal score
$2,960
From PIT
Elite
Aug 17
Houston, United States
41% AI deal score
$2,759
From PIT
Elite
Aug 24
Houston, United States
41% AI deal score
$2,864
From PIT
Elite
Aug 31
Houston, United States
41% AI deal score
$2,872
From PIT
Elite
Aug 30
Houston, United States
41% AI deal score
$2,874
From PIT
Elite
Sep 18
Houston, United States
41% AI deal score
$2,904
From PIT
Elite
Aug 31
Houston, United States
41% AI deal score
$2,916
From PIT
Elite
Aug 30
Houston, United States
41% AI deal score
$2,919
From PIT
Elite
Sep 16
Houston, United States
41% AI deal score
$2,974