Delta Air Lines
DL-2822
18:04
05/11/2026
STL
St Louis Lambert International Airport
4h 34m
1 Stop
⏱ DTW · 0h 53mDTW Airport
22:38
05/11/2026
PIT
Pittsburgh International Airport
₹10,929
per person
Delta Air Lines
DL-1393
19:01
05/11/2026
STL
St Louis Lambert International Airport
5h 44m
1 Stop
⏱ ATL · 1h 21mATL Airport
00:45
05/12/2026
+1
PIT
Pittsburgh International Airport
₹10,929
per person
American Airlines
AA-3128
05:51
05/11/2026
STL
St Louis Lambert International Airport
5h 13m
1 Stop
⏱ ORD · 1h 0mORD Airport
11:04
05/11/2026
PIT
Pittsburgh International Airport
₹10,992
per person
American Airlines
AA-2943
18:54
05/11/2026
STL
St Louis Lambert International Airport
5h 29m
1 Stop
⏱ CLT · 1h 3mCLT Airport
00:23
05/12/2026
+1
PIT
Pittsburgh International Airport
₹10,992
per person
American Airlines
AA-3130
13:29
05/11/2026
STL
St Louis Lambert International Airport
5h 30m
1 Stop
⏱ PHL · 0h 43mPHL Airport
18:59
05/11/2026
PIT
Pittsburgh International Airport
₹10,992
per person
American Airlines
AA-3130
13:29
05/11/2026
STL
St Louis Lambert International Airport
8h 6m
1 Stop
⏱ PHL · 3h 19mPHL Airport
21:35
05/11/2026
PIT
Pittsburgh International Airport
₹10,992
per person
American Airlines
AA-4368
06:35
05/11/2026
STL
St Louis Lambert International Airport
6h 36m
1 Stop
⏱ LGA · 1h 22mLGA Airport
13:11
05/11/2026
PIT
Pittsburgh International Airport
₹10,992
per person
American Airlines
AA-4368
06:35
05/11/2026
STL
St Louis Lambert International Airport
8h 4m
1 Stop
⏱ LGA · 2h 51mLGA Airport
14:39
05/11/2026
PIT
Pittsburgh International Airport
₹10,992
per person
American Airlines
AA-418
17:21
05/11/2026
STL
St Louis Lambert International Airport
6h 29m
1 Stop
⏱ ORD · 2h 16mORD Airport
23:50
05/11/2026
PIT
Pittsburgh International Airport
₹10,992
per person
American Airlines
AA-2958
14:12
05/11/2026
STL
St Louis Lambert International Airport
6h 46m
1 Stop
⏱ CLT · 2h 17mCLT Airport
20:58
05/11/2026
PIT
Pittsburgh International Airport
₹10,992
per person
Delta Air Lines
DL-1485
17:20
05/11/2026
STL
St Louis Lambert International Airport
7h 25m
1 Stop
⏱ ATL · 3h 6mATL Airport
00:45
05/12/2026
+1
PIT
Pittsburgh International Airport
₹11,038
per person
Southwest Airlines
WN-2620
19:40
05/11/2026
STL
St Louis Lambert International Airport
2h 35m
Non-stop
22:15
05/11/2026
PIT
Pittsburgh International Airport
₹14,490
per person
Southwest Airlines
WN-3773
10:15
05/11/2026
STL
St Louis Lambert International Airport
2h 40m
Non-stop
12:55
05/11/2026
PIT
Pittsburgh International Airport
₹14,490
per person
United Airlines
UA-4580
19:09
05/11/2026
STL
St Louis Lambert International Airport
4h 50m
1 Stop
⏱ ORD · 0h 40mORD Airport
23:59
05/11/2026
PIT
Pittsburgh International Airport
₹14,654
per person
American Airlines
AA-1926
12:27
05/11/2026
STL
St Louis Lambert International Airport
6h 4m
1 Stop
⏱ ORD · 1h 56mORD Airport
18:31
05/11/2026
PIT
Pittsburgh International Airport
₹14,738
per person
American Airlines
AA-6447
14:33
05/11/2026
STL
St Louis Lambert International Airport
6h 27m
1 Stop
⏱ ORD · 2h 9mORD Airport
21:00
05/11/2026
PIT
Pittsburgh International Airport
₹14,738
per person
American Airlines
AA-6399
16:30
05/11/2026
STL
St Louis Lambert International Airport
7h 20m
1 Stop
⏱ ORD · 3h 1mORD Airport
23:50
05/11/2026
PIT
Pittsburgh International Airport
₹14,738
per person
Southwest Airlines
WN-4489
05:40
05/11/2026
STL
St Louis Lambert International Airport
4h 20m
1 Stop
⏱ MDW · 0h 50mMDW Airport
10:00
05/11/2026
PIT
Pittsburgh International Airport
₹14,883
per person
Southwest Airlines
WN-3144
16:00
05/11/2026
STL
St Louis Lambert International Airport
7h 10m
1 Stop
⏱ BWI · 2h 55mBWI Airport
23:10
05/11/2026
PIT
Pittsburgh International Airport
₹14,883
per person
Southwest Airlines
WN-826
13:45
05/11/2026
STL
St Louis Lambert International Airport
7h 35m
1 Stop
⏱ MDW · 4h 0mMDW Airport
21:20
05/11/2026
PIT
Pittsburgh International Airport
₹15,663
per person
Southwest Airlines
WN-4047
14:25
05/11/2026
STL
St Louis Lambert International Airport
7h 40m
1 Stop
⏱ TPA · 2h 5mTPA Airport
22:05
05/11/2026
PIT
Pittsburgh International Airport
₹15,663
per person
Southwest Airlines
WN-4466
05:40
05/11/2026
STL
St Louis Lambert International Airport
8h 25m
1 Stop
⏱ HOU · 2h 30mHOU Airport
14:05
05/11/2026
PIT
Pittsburgh International Airport
₹15,663
per person
Southwest Airlines
WN-2445
14:10
05/11/2026
STL
St Louis Lambert International Airport
8h 5m
1 Stop
⏱ BNA · 4h 20mBNA Airport
22:15
05/11/2026
PIT
Pittsburgh International Airport
₹16,193
per person
Delta Air Lines
DL-1371
13:59
05/11/2026
STL
St Louis Lambert International Airport
4h 50m
1 Stop
⏱ DTW · 1h 7mDTW Airport
18:49
05/11/2026
PIT
Pittsburgh International Airport
₹17,637
per person
American Airlines
AA-5541
15:43
05/11/2026
STL
St Louis Lambert International Airport
6h 32m
1 Stop
⏱ DCA · 2h 1mDCA Airport
22:15
05/11/2026
PIT
Pittsburgh International Airport
₹17,735
per person
😕 No flights match your filters.
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003
Pittsburgh International Airport (PIT)
📍 Pittsburgh International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 40.49150085
📐 Longitude: -80.23290253
✈ Distance: St. Louis,USA to Pittsburgh International Airport,USA — 889.08 km
📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.
St. Louis to Pittsburgh International Airport — what to expect when booking
The STL–PIT route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between St. Louis,USA and Pittsburgh International Airport,USA is approximately 889.08 km.
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More flights from St. Louis (STL)
54 routes
More flights from St. Louis (STL)
54 routes
St. Louis → Atlanta
STL → ATL
St. Louis → Boston
STL → BOS
St. Louis → Burlington IA
STL → BRL
St. Louis → Cancun
STL → CUN
St. Louis → Cape Girardeau
STL → CGI
St. Louis → Charlotte
STL → CLT
St. Louis → Chicago
STL → MDW
St. Louis → Cincinnati
STL → CVG
St. Louis → Cleveland
STL → CLE
St. Louis → Columbus
STL → CMH
St. Louis → Dallas
STL → DAL
St. Louis → Decatur
STL → DEC
St. Louis → Denver
STL → DEN
St. Louis → Detroit
STL → DTW
St. Louis → Fort Lauderdale
STL → FLL
St. Louis → Fort Leonard Wood
STL → TBN
St. Louis → Fort Myers
STL → RSW
St. Louis → Fort Worth
STL → DFW
St. Louis → Grand Rapids
STL → GRR
St. Louis → Houston
STL → IAH
St. Louis → Houston
STL → HOU
St. Louis → Jonesboro
STL → JBR
St. Louis → Kansas City
STL → MCI
St. Louis → Kirksville
STL → IRK
St. Louis → Las Vegas
STL → LAS
St. Louis → Little Rock
STL → LIT
St. Louis → Los Angeles
STL → LAX
St. Louis → Marion
STL → MWA
St. Louis → Miami
STL → MIA
St. Louis → Milwaukee
STL → MKE
St. Louis → Minneapolis
STL → MSP
St. Louis → Montego Bay
STL → MBJ
St. Louis → Nashville
STL → BNA
St. Louis → New Orleans
STL → MSY
St. Louis → New York
STL → EWR
St. Louis → Oklahoma City
STL → OKC
St. Louis → Omaha
STL → OMA
St. Louis → Orlando
STL → MCO
St. Louis → Owensboro
STL → OWB
St. Louis → Philadelphia
STL → PHL
St. Louis → Phoenix
STL → PHX
St. Louis → Puerto Vallarta
STL → PVR
St. Louis → Punta Cana
STL → PUJ
St. Louis → Quincy
STL → UIN
St. Louis → Raleigh
STL → RDU
St. Louis → Salt Lake City
STL → SLC
St. Louis → San Antonio
STL → SAT
St. Louis → San Diego
STL → SAN
St. Louis → San Francisco
STL → SFO
St. Louis → Seattle
STL → SEA
St. Louis → Tampa
STL → TPA
St. Louis → Toronto
STL → YYZ
St. Louis → Tulsa
STL → TUL
St. Louis → Washington DC
STL → IAD
More flights from Pittsburgh International Airport (PIT)
32 routes
More flights from Pittsburgh International Airport (PIT)
32 routes
Pittsburgh International Airport → Atlanta
PIT → ATL
Pittsburgh International Airport → Boston
PIT → BOS
Pittsburgh International Airport → Cancun
PIT → CUN
Pittsburgh International Airport → Charlotte
PIT → CLT
Pittsburgh International Airport → Chicago
PIT → MDW
Pittsburgh International Airport → Cincinnati
PIT → CVG
Pittsburgh International Airport → Denver
PIT → DEN
Pittsburgh International Airport → Detroit
PIT → DTW
Pittsburgh International Airport → Fort Lauderdale
PIT → FLL
Pittsburgh International Airport → Fort Myers
PIT → RSW
Pittsburgh International Airport → Fort Worth
PIT → DFW
Pittsburgh International Airport → Hartford
PIT → BDL
Pittsburgh International Airport → Houston
PIT → IAH
Pittsburgh International Airport → Houston
PIT → HOU
Pittsburgh International Airport → Las Vegas
PIT → LAS
Pittsburgh International Airport → Los Angeles
PIT → LAX
Pittsburgh International Airport → Memphis
PIT → MEM
Pittsburgh International Airport → Miami
PIT → MIA
Pittsburgh International Airport → Minneapolis
PIT → MSP
Pittsburgh International Airport → Nashville
PIT → BNA
Pittsburgh International Airport → New York
PIT → JFK
Pittsburgh International Airport → Orlando
PIT → MCO
Pittsburgh International Airport → Paris
PIT → CDG
Pittsburgh International Airport → Philadelphia
PIT → PHL
Pittsburgh International Airport → Phoenix
PIT → PHX
Pittsburgh International Airport → Punta Cana
PIT → PUJ
Pittsburgh International Airport → Raleigh
PIT → RDU
Pittsburgh International Airport → San Francisco
PIT → SFO
Pittsburgh International Airport → St. Louis
PIT → STL
Pittsburgh International Airport → Tampa
PIT → TPA
Pittsburgh International Airport → Toronto
PIT → YYZ
Pittsburgh International Airport → Washington DC
PIT → BWI
