Cheap Flights from Houston to Pittsburgh
Browse current best options from Houston. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Houston
RatePunk searches hundreds of travel sites at once for deals on flights to Pittsburgh
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 Houston to Pittsburgh
Explore current cheapest deals departing from Houston to Pittsburgh
Round trip
Sort by: Cheapest
August 25 - August 26
IAH - Pittsburgh
$285
$222
Round trip
October 20 - October 21
IAH - Pittsburgh
$353
$222
Round trip
July 15 - July 22
IAH - Pittsburgh
$268
$230
Round trip
August 12 - August 15
HOU - Pittsburgh
$422
$235
Round trip
August 19 - August 23
IAH - Pittsburgh
$283
$238
Round trip
August 19 - August 30
IAH - Pittsburgh
$251
$238
Round trip
August 19 - August 27
IAH - Pittsburgh
$265
$238
Round trip
August 11 - August 23
IAH - Pittsburgh
$243
$241
Round trip
August 11 - August 30
IAH - Pittsburgh
$238
$241
Round trip
August 11 - August 27
IAH - Pittsburgh
$239
$241
Round trip
Unlock all 500+ flight deals to Pittsburgh and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Houston to Pittsburgh
How much is a round trip from Houston to Pittsburgh
Regular price: $227 - $406
Prices are currently below the regular range for flights from Houston to Pittsburgh.
The regular price range for this route is typically between $227 and $406. The current lowest deal is $222 with Deutsche Luft Hansa, for travel from August 25 to August 26.
now $222
Low $227
High $406
The cheapest time to fly from Houston to Pittsburgh
The cheapest month to fly from Houston to Pittsburgh is March, with a median price of $94. The most expensive month is December, with a median price of $730. Prices are generally lower from March to October.
March
Flights from $94
December
Flights from $730
Direct flights from Houston to Pittsburgh
United Airlines
Last-minute flights going from Houston to Pittsburgh
Wed, Jun 17
IAH - Pittsburgh
Houston (IAH) - Pittsburgh (PIT)
Frontier Airlines
$418
$411
One-way
Thu, Jun 18
IAH - Pittsburgh
Houston (IAH) - Pittsburgh (PIT)
Frontier Airlines
$414
$409
One-way
Fri, Jun 26
IAH - Pittsburgh
Houston (IAH) - Pittsburgh (PIT)
Frontier Airlines
$339
$320
One-way
Sat, Jul 4
HOU - Pittsburgh
Houston (HOU) - Pittsburgh (PIT)
American Airlines
$421
$399
One-way
Tue, Jul 7
IAH - Pittsburgh
Houston (IAH) - Pittsburgh (PIT)
Frontier Airlines
$286
$270
One-way
Tue, Jul 7
IAH - Pittsburgh
Houston (IAH) - Pittsburgh (PIT)
Frontier Airlines
$276
$291
One-way
Biggest price drops on these dates for flights from Houston to Pittsburgh
Aug 12 - Aug 15
$422 → $234
45%
Aug 15 - Aug 17
$426 → $266
38%
Oct 20 - Oct 21
$353 → $222
37%
Dec 5 - Dec 6
$454 → $361
20%
Popular Airports to fly from Houston to Pittsburgh
Houston - Pittsburgh route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Houston to Pittsburgh are below the typical level at $222.
📅 Best time to fly
March is historically the cheapest month
Historically, March is the cheapest month to fly from Houston to Pittsburgh, with a median price of $94.
⏱️ Flight duration
Median flight time is 8h 5m
The median flight time from Houston to Pittsburgh is 8 hours and 5 minutes.
✈️ Airlines & availability
46% of recent deals are direct
46% of recent deals for this route are direct, with connecting flights typically having 2 stopovers.
🏆 Airline highlight
United Airlines offers direct flights
United Airlines has offered direct flights on the Houston to Pittsburgh route.
🎯 Booking tip
Good deals appear regularly
Deals for flights from Houston to Pittsburgh appear regularly, with 0.47 deals per day.
Houston main airports to depart from
George Bush Intercontinental (IAH)
George Bush Intercontinental Airport offers flights to Pittsburgh and is often a cheaper option for this route.
📍 ~25 km from Houston city center (reachable by car or bus).
💸 Flights from ~$222
William P. Hobby (HOU)
William P. Hobby Airport provides another departure choice from Houston for flights heading to Pittsburgh.
📍 ~15 km from Houston city center (reachable by car or bus).
💸 Flights from ~$235
Pittsburgh main airports to arrive at
Pittsburgh International (PIT)
Pittsburgh International Airport is a convenient arrival choice for flights from Houston to Pittsburgh.
📍 ~20 km from Pittsburgh city center (reachable by car)
💸 Flights from ~$222
Airports nearby Pittsburgh used as alternative
Cleveland Hopkins International (CLE)
Consider Cleveland Hopkins International for a major international hub with extensive route variety and broad carrier selection.
📍 ~190 km from Pittsburgh (reachable by car)
💸 Flights from ~$172
Akron–Canton (CAK)
Akron–Canton offers easier navigation and parking, with good domestic connectivity for low-cost travelers.
📍 ~135 km from Pittsburgh (reachable by car)
💸 Flights from ~$198
University Park (SCE)
University Park provides reliable regional connections to major airline hubs, though with significant driving distance.
📍 ~220 km from Pittsburgh (reachable by car)
💸 Flights from ~$330
Erie International (ERI)
Erie International is an alternative for travelers in the northern corridor, but with limited daily departures.
📍 ~150 km from Pittsburgh (reachable by car)
💸 Flights from ~$250
Business & First Class Flight Deals to Pittsburgh
Discover luxury on the budget with premium cabin class on flights from Houston to Pittsburgh.
Elite
Best Elite deals to Pittsburgh
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From IAH
Elite
Aug 12
Pittsburgh, United States
85% AI deal score
$1,411
$727
Save $684
From IAH
Elite
Aug 14
Pittsburgh, United States
85% AI deal score
$1,436
$727
Save $709
From IAH
Elite
Aug 01
Pittsburgh, United States
84% AI deal score
$1,248
$723
Save $525
From IAH
Elite
Jul 08
Pittsburgh, United States
83% AI deal score
$1,301
$719
Save $582
From IAH
Elite
Jul 11
Pittsburgh, United States
83% AI deal score
$1,259
$719
Save $540
From IAH
Elite
Aug 04
Pittsburgh, United States
83% AI deal score
$1,216
$727
Save $489
From IAH
Elite
Jul 24
Pittsburgh, United States
82% AI deal score
$1,229
$727
Save $502
From IAH
Elite
Aug 10
Pittsburgh, United States
82% AI deal score
$1,175
$727
Save $448
From IAH
Elite
Aug 10
Pittsburgh, United States
82% AI deal score
$1,136
$727
Save $409
From IAH
Elite
Aug 11
Pittsburgh, United States
82% AI deal score
$1,175
$727
Save $448
From IAH
Elite
Sep 24
Pittsburgh, United States
82% AI deal score
$1,789
$797
Save $992
From IAH
Elite
Jul 22
Pittsburgh, United States
81% AI deal score
$1,068
$719
Save $349
From IAH
Elite
Jul 22
Pittsburgh, United States
81% AI deal score
$1,084
$719
Save $365
From IAH
Elite
Jul 11
Pittsburgh, United States
81% AI deal score
$1,060
$719
Save $341
From IAH
Elite
Jul 14
Pittsburgh, United States
81% AI deal score
$1,060
$719
Save $341
From IAH
Elite
Aug 20
Pittsburgh, United States
81% AI deal score
$1,089
$727
Save $362
From IAH
Elite
Jul 16
Pittsburgh, United States
81% AI deal score
$1,060
$727
Save $333
From IAH
Elite
Aug 19
Pittsburgh, United States
81% AI deal score
$1,083
$727
Save $356
From IAH
Elite
Jul 25
Pittsburgh, United States
80% AI deal score
$1,035
$719
Save $316
From IAH
Elite
Jul 22
Pittsburgh, United States
80% AI deal score
$1,025
$723
Save $302
From IAH
Elite
Aug 24
Pittsburgh, United States
80% AI deal score
$1,078
$727
Save $351
From IAH
Elite
Aug 21
Pittsburgh, United States
80% AI deal score
$1,076
$727
Save $349
From IAH
Elite
Aug 29
Pittsburgh, United States
80% AI deal score
$1,084
$727
Save $357
From IAH
Elite
Jul 31
Pittsburgh, United States
80% AI deal score
$1,033
$727
Save $306
From IAH
Elite
Jul 24
Pittsburgh, United States
80% AI deal score
$1,035
$727
Save $308
From IAH
Elite
Sep 19
Pittsburgh, United States
79% AI deal score
$1,022
$727
Save $295
From IAH
Elite
Oct 06
Pittsburgh, United States
79% AI deal score
$1,049
$727
Save $322
From IAH
Elite
Jul 08
Pittsburgh, United States
79% AI deal score
$885
$671
Save $214
From IAH
Elite
Jul 25
Pittsburgh, United States
79% AI deal score
$876
$671
Save $205
From IAH
Elite
Jul 22
Pittsburgh, United States
79% AI deal score
$890
$675
Save $215
From IAH
Elite
Sep 11
Pittsburgh, United States
78% AI deal score
$1,003
$727
Save $276
From IAH
Elite
Sep 02
Pittsburgh, United States
78% AI deal score
$1,001
$727
Save $274
From IAH
Elite
Sep 03
Pittsburgh, United States
78% AI deal score
$1,001
$727
Save $274
From IAH
Elite
Sep 04
Pittsburgh, United States
78% AI deal score
$1,002
$727
Save $275
From IAH
Elite
Sep 15
Pittsburgh, United States
78% AI deal score
$1,014
$727
Save $287
From IAH
Elite
Sep 16
Pittsburgh, United States
78% AI deal score
$1,014
$727
Save $287
From IAH
Elite
Jul 07
Pittsburgh, United States
78% AI deal score
$878
$671
Save $207
From IAH
Elite
Jul 14
Pittsburgh, United States
78% AI deal score
$876
$675
Save $201
From IAH
Elite
Jul 24
Pittsburgh, United States
78% AI deal score
$884
$679
Save $205
From IAH
Elite
Jul 31
Pittsburgh, United States
78% AI deal score
$879
$679
Save $200
From IAH
Elite
Jun 20
Pittsburgh, United States
76% AI deal score
$1,840
$1,187
Save $653
From IAH
Elite
Jul 02
Pittsburgh, United States
75% AI deal score
$1,398
$919
Save $479
From IAH
Elite
Jun 19
Pittsburgh, United States
75% AI deal score
$2,067
$1,290
Save $777
From IAH
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Sep 18
Pittsburgh, United States
71% AI deal score
$872
$679
Save $193
From IAH
Elite
Aug 12
Pittsburgh, United States
71% AI deal score
$880
$679
Save $201
From IAH
Elite
Aug 13
Pittsburgh, United States
71% AI deal score
$877
$679
Save $198
From IAH
Elite
Aug 14
Pittsburgh, United States
71% AI deal score
$888
$679
Save $209
From IAH
Elite
Aug 29
Pittsburgh, United States
71% AI deal score
$891
$679
Save $212
From IAH
Elite
Sep 21
Pittsburgh, United States
71% AI deal score
$863
$679
Save $184
From IAH
Elite
Oct 31
Pittsburgh, United States
71% AI deal score
$910
$679
Save $231
From IAH
Elite
Sep 15
Pittsburgh, United States
71% AI deal score
$870
$679
Save $191
From IAH
Elite
Sep 03
Pittsburgh, United States
70% AI deal score
$862
$679
Save $183
From IAH
Elite
Oct 09
Pittsburgh, United States
70% AI deal score
$892
$729
Save $163
From IAH
Elite
Jul 15
Pittsburgh, United States
70% AI deal score
$874
$771
Save $103
From IAH
Elite
Sep 24
Pittsburgh, United States
69% AI deal score
$864
$729
Save $135
From IAH
Elite
Jul 17
Pittsburgh, United States
69% AI deal score
$888
$737
Save $151
From IAH
Elite
Jul 10
Pittsburgh, United States
69% AI deal score
$893
$741
Save $152
From IAH
Elite
Jun 17
Pittsburgh, United States
68% AI deal score
$1,658
$1,290
Save $368
From IAH
Elite
Aug 31
Pittsburgh, United States
68% AI deal score
$878
$679
Save $199
From IAH
Elite
Aug 11
Pittsburgh, United States
67% AI deal score
$864
$679
Save $185
From IAH
Elite
Aug 20
Pittsburgh, United States
67% AI deal score
$882
$679
Save $203
From IAH
Elite
Aug 31
Pittsburgh, United States
67% AI deal score
$877
$679
Save $198
From IAH
Elite
Nov 07
Pittsburgh, United States
67% AI deal score
$821
$679
Save $142
From IAH
Elite
Nov 12
Pittsburgh, United States
67% AI deal score
$808
$679
Save $129
From IAH
Elite
Jul 10
Pittsburgh, United States
67% AI deal score
$902
$803
Save $99
From IAH
Elite
Aug 07
Pittsburgh, United States
66% AI deal score
$883
$737
Save $146
From IAH
Elite
Sep 11
Pittsburgh, United States
66% AI deal score
$877
$737
Save $140
From IAH
Elite
Jul 03
Pittsburgh, United States
66% AI deal score
$926
$841
Save $85
From IAH
Elite
Jul 04
Pittsburgh, United States
66% AI deal score
$917
$841
Save $76
From IAH
Elite
Oct 22
Pittsburgh, United States
65% AI deal score
$1,160
$1,017
Save $143
From IAH
Elite
Jul 02
Pittsburgh, United States
49% AI deal score
$920
$871
Save $49
From IAH
Elite
Jul 03
Pittsburgh, United States
49% AI deal score
$919
$871
Save $48
From IAH
Elite
Sep 26
Pittsburgh, United States
48% AI deal score
$2,662
From IAH
Elite
Oct 22
Pittsburgh, United States
47% AI deal score
$2,518
From IAH
Elite
Jun 20
Pittsburgh, United States
47% AI deal score
$1,018
From IAH
Elite
Jun 22
Pittsburgh, United States
46% AI deal score
$1,044
From IAH
Elite
Jun 18
Pittsburgh, United States
46% AI deal score
$1,365
From IAH
Elite
Jun 19
Pittsburgh, United States
46% AI deal score
$1,365
From IAH
Elite
Jul 03
Pittsburgh, United States
45% AI deal score
$2,718
From IAH
Elite
Jul 03
Pittsburgh, United States
44% AI deal score
$2,718
From IAH
Elite
Jun 20
Pittsburgh, United States
44% AI deal score
$2,953
From IAH
Elite
Jun 20
Pittsburgh, United States
44% AI deal score
$3,009
From IAH
Elite
Sep 02
Pittsburgh, United States
43% AI deal score
$3,118
From IAH
Elite
Sep 09
Pittsburgh, United States
43% AI deal score
$3,137
From IAH
Elite
Sep 21
Pittsburgh, United States
43% AI deal score
$3,179
From IAH
Elite
Jul 15
Pittsburgh, United States
43% AI deal score
$1,218
From IAH
Elite
Jul 03
Pittsburgh, United States
42% AI deal score
$3,114
From IAH
Elite
Sep 10
Pittsburgh, United States
42% AI deal score
$3,183
From IAH
Elite
Sep 18
Pittsburgh, United States
42% AI deal score
$3,186
From IAH
Elite
Sep 07
Pittsburgh, United States
42% AI deal score
$3,263
From IAH
Elite
Sep 20
Pittsburgh, United States
42% AI deal score
$3,264
From IAH
Elite
Jul 02
Pittsburgh, United States
41% AI deal score
$3,643
From IAH
Elite
Jul 02
Pittsburgh, United States
40% AI deal score
$3,643