SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from St Louis to Pittsburgh (STL - PIT)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK

Best fares from STL to PIT (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $280
2
$280
3
$280
4 $259 5
$259
6
$259
7 $270 8 $257
9
$257
10
$257
11
$257
12 $252 13 $255 14 $263 15
$263
16 $252 17 $252 18
$252
19 $272 20 $252 21 $275 22 $262
23 $252 24 $252 25 $273 26 $280 27 $252 28
$252
29 $478
30
$478
           
KAYAK searches hundreds of sites to find the best rate for your next flight from St Louis to Pittsburgh. Get the best flight deal for your Pittsburgh trip!
Here's how it works. Search KAYAK for a flight ticket from St Louis to Pittsburgh. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights STL to PIT on American Airlines
Flight # Depart STL Arrive PIT Sun Mon Tue Wed Thu Fri Sat Valid Between
4204 6:00 am 8:38 am Nov 3 - Nov 3
4204 6:00 am 8:38 am Oct 16 - Oct 31
4213 6:00 am 8:38 am Nov 10 - Nov 24
4203 9:52 am 12:30 pm Oct 16 - Nov 1
4203 9:52 am 12:30 pm Nov 2 - Nov 5
4212 9:52 am 12:30 pm Nov 6 - Dec 1
4205 2:51 pm 5:30 pm Nov 2 - Nov 5
4205 2:51 pm 5:30 pm Oct 16 - Oct 31
4216 2:56 pm 5:35 pm Nov 6 - Nov 26