Delta Air Lines
DL-1626
06:45
06/04/2026
STL
St Louis Lambert International Airport
4h 28m
1 Stop
⏱ DTW · 0h 41mDTW Airport
11:13
06/04/2026
PIT
Pittsburgh International Airport
₹12,959
per person
Delta Air Lines
DL-1393
19:01
06/04/2026
STL
St Louis Lambert International Airport
5h 44m
1 Stop
⏱ ATL · 1h 21mATL Airport
00:45
06/05/2026
+1
PIT
Pittsburgh International Airport
₹12,959
per person
American Airlines
AA-1926
06:00
06/04/2026
STL
St Louis Lambert International Airport
5h 10m
1 Stop
⏱ ORD · 0h 55mORD Airport
11:10
06/04/2026
PIT
Pittsburgh International Airport
₹13,037
per person
American Airlines
AA-2731
18:13
06/04/2026
STL
St Louis Lambert International Airport
5h 37m
1 Stop
⏱ CLT · 1h 11mCLT Airport
23:50
06/04/2026
PIT
Pittsburgh International Airport
₹13,037
per person
American Airlines
AA-1308
06:15
06/04/2026
STL
St Louis Lambert International Airport
5h 42m
1 Stop
⏱ PHL · 0h 52mPHL Airport
11:57
06/04/2026
PIT
Pittsburgh International Airport
₹13,037
per person
Southwest Airlines
WN-3971
10:05
06/04/2026
STL
St Louis Lambert International Airport
2h 35m
Non-stop
12:40
06/04/2026
PIT
Pittsburgh International Airport
₹13,990
per person
Southwest Airlines
WN-3972
19:55
06/04/2026
STL
St Louis Lambert International Airport
2h 35m
Non-stop
22:30
06/04/2026
PIT
Pittsburgh International Airport
₹13,990
per person
Southwest Airlines
WN-1008
05:40
06/04/2026
STL
St Louis Lambert International Airport
4h 35m
1 Stop
⏱ MDW · 1h 0mMDW Airport
10:15
06/04/2026
PIT
Pittsburgh International Airport
₹14,787
per person
Southwest Airlines
WN-793
17:20
06/04/2026
STL
St Louis Lambert International Airport
6h 10m
1 Stop
⏱ BWI · 2h 0mBWI Airport
23:30
06/04/2026
PIT
Pittsburgh International Airport
₹14,787
per person
Southwest Airlines
WN-3949
18:15
06/04/2026
STL
St Louis Lambert International Airport
6h 35m
1 Stop
⏱ MCO · 0h 40mMCO Airport
00:50
06/05/2026
+1
PIT
Pittsburgh International Airport
₹14,925
per person
Southwest Airlines
WN-4358
05:05
06/04/2026
STL
St Louis Lambert International Airport
8h 0m
1 Stop
⏱ MCO · 2h 20mMCO Airport
13:05
06/04/2026
PIT
Pittsburgh International Airport
₹14,925
per person
Southwest Airlines
WN-5049
16:30
06/04/2026
STL
St Louis Lambert International Airport
8h 20m
1 Stop
⏱ MCO · 2h 20mMCO Airport
00:50
06/05/2026
+1
PIT
Pittsburgh International Airport
₹14,925
per person
Southwest Airlines
WN-236
10:00
06/04/2026
STL
St Louis Lambert International Airport
4h 50m
Non-stop
14:50
06/04/2026
PIT
Pittsburgh International Airport
₹15,405
per person
Southwest Airlines
WN-236
10:00
06/04/2026
STL
St Louis Lambert International Airport
4h 50m
1 Stop
⏱ ATL · 0h 35mATL Airport
14:50
06/04/2026
PIT
Pittsburgh International Airport
₹15,546
per person
American Airlines
AA-4669
06:00
06/04/2026
STL
St Louis Lambert International Airport
5h 40m
1 Stop
⏱ LGA · 0h 31mLGA Airport
11:40
06/04/2026
PIT
Pittsburgh International Airport
₹16,834
per person
American Airlines
AA-1926
06:00
06/04/2026
STL
St Louis Lambert International Airport
6h 33m
1 Stop
⏱ ORD · 2h 16mORD Airport
12:33
06/04/2026
PIT
Pittsburgh International Airport
₹16,834
per person
American Airlines
AA-2324
07:03
06/04/2026
STL
St Louis Lambert International Airport
7h 55m
1 Stop
⏱ ORD · 3h 59mORD Airport
14:58
06/04/2026
PIT
Pittsburgh International Airport
₹16,834
per person
American Airlines
AA-1926
06:00
06/04/2026
STL
St Louis Lambert International Airport
8h 58m
1 Stop
⏱ ORD · 4h 59mORD Airport
14:58
06/04/2026
PIT
Pittsburgh International Airport
₹17,460
per person
American Airlines
AA-712
07:30
06/04/2026
STL
St Louis Lambert International Airport
7h 9m
1 Stop
⏱ CLT · 2h 41mCLT Airport
14:39
06/04/2026
PIT
Pittsburgh International Airport
₹18,447
per person
American Airlines
AA-4669
06:00
06/04/2026
STL
St Louis Lambert International Airport
9h 10m
1 Stop
⏱ LGA · 4h 0mLGA Airport
15:10
06/04/2026
PIT
Pittsburgh International Airport
₹20,517
per person
United Airlines
UA-4423
07:22
06/04/2026
STL
St Louis Lambert International Airport
8h 1m
1 Stop
⏱ ORD · 3h 40mORD Airport
15:23
06/04/2026
PIT
Pittsburgh International Airport
₹20,634
per person
Southwest Airlines
WN-694
17:35
06/04/2026
STL
St Louis Lambert International Airport
5h 30m
1 Stop
⏱ BNA · 1h 45mBNA Airport
23:05
06/04/2026
PIT
Pittsburgh International Airport
₹21,398
per person
Southwest Airlines
WN-3948
14:50
06/04/2026
STL
St Louis Lambert International Airport
6h 55m
1 Stop
⏱ MCO · 1h 0mMCO Airport
21:45
06/04/2026
PIT
Pittsburgh International Airport
₹21,398
per person
Southwest Airlines
WN-3948
14:50
06/04/2026
STL
St Louis Lambert International Airport
7h 55m
1 Stop
⏱ MCO · 1h 55mMCO Airport
22:45
06/04/2026
PIT
Pittsburgh International Airport
₹21,398
per person
United Airlines
UA-4423
07:22
06/04/2026
STL
St Louis Lambert International Airport
5h 45m
1 Stop
⏱ ORD · 1h 25mORD Airport
13:07
06/04/2026
PIT
Pittsburgh International Airport
₹21,554
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 04 Jun 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
