Home Fares From A City St. Louis, MO St. Louis, MO (STL) To Pittsburgh, PA (PIT)
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HOW TO FIND THIS FARE
  • AIRLINES
    Southwest
  • ADVANCE PURCHASE REQUIRED
    14 DAYS BEFORE TRAVEL
  • PURCHASE BY
    Thu, September 29, 2016
  • DAYS AVAILABLE FOR TRAVEL
    Mon-Thur & Sat
  • TRAVEL ENDING
    Wed, March 08, 2017
Andrew G.
Staff Airfare Analyst
Andrew's Notes:
Non-stop.
Fall/Winter travel. No min. stay. Fare can be bought one-way for half the lowest roundtrip price. No peak holiday travel at this price.
Blackouts: November 22-23, November 26-28, December 21-23, December 26, 2016 and January 1-2, 2017.

This is a fare from Southwest, please visit Southwest.com to find this fare. Other airlines often match Southwest sales, so search other sites to find the best option.
To the best of our knowledge, there is a reasonable amount of seat availability at the stated price. Flexible travel dates may be required to find this rate; seats may not be available on all flights or all dates of travel. Holiday periods may be excluded. We monitor the availability of the fare and take efforts to remove and/or modify fares when no longer available.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
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Found by other travelers: St. Louis, MO (STL) to Pittsburgh, PA (PIT)
$303
Flight from to Pittsburgh (STL - PIT)
Fri, Jun 20 - Sun, Jun 22
American
$362
Flight from to Pittsburgh (STL - PIT)
Mon, Jun 9 - Mon, Jun 9
Delta
$265
Flight from to Pittsburgh (STL - PIT)
Sun, Jun 22 - Thu, Jun 26
US Airways
$224
Flight from to Pittsburgh (STL - PIT)
Thu, Jul 3 - Tue, Jul 8
US Airways
$265
Flight from to Pittsburgh (STL - PIT)
Sat, Jun 21 - Wed, Jun 25
US Airways
$224
Flight from to Pittsburgh (STL - PIT)
Fri, Jul 11 - Wed, Jul 16
US Airways
$224
Flight from to Pittsburgh (STL - PIT)
Sat, Jul 12 - Wed, Jul 16
US Airways
$224
Flight from to Pittsburgh (STL - PIT)
Sat, Jul 12 - Mon, Jul 14
US Airways
$238
Flight from to Pittsburgh (STL - PIT)
Mon, Jun 23 - Tue, Jun 24
US Airways
$224
Flight from to Pittsburgh (STL - PIT)
Fri, Aug 1 - Sun, Aug 3
US Airways
There are approximately 320 flights covering the route from Lambert-St. Louis International Airport in to Pittsburgh International Airport in Pittsburgh, provided by as many as 9 airlines.
The following airlines often offer cheap flights from to Pittsburgh
AirTran
Continental
Southwest
United
American
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