Popular in | May |
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Cheapest in | December |
Round-trip from | $320 |
One-way from | $165 |
Thursday flights are generally found to be more expensive for flights from Pittsburgh to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.
To save on the cost of your flight from Pittsburgh to St. Louis, book at least 33 days before your planned departure. Booking around this time can save you about 164% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $404 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $465.
Flights from Pittsburgh to St. Louis lean towards being more expensive in May. Prices are generally better when you fly from Pittsburgh to St. Louis in December, with the cheapest ticket starting at $232.
A simple way to save on the total cost of your ticket is to fly from Pittsburgh to St. Louis in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.
Fly from
Fly to
Budget
$148 - $238
Route
Depart
Return
Price
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Fri 5/31
1 stop5h 14m
Lambert-St Louis
Sat 6/1
1 stop8h 09m
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Tue 6/18
1 stop8h 43m
Lambert-St Louis
Wed 6/19
1 stop7h 28m
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Thu 5/30
1 stop13h 36m
Lambert-St Louis
Mon 6/3
1 stop9h 48m
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Thu 6/6
1 stop12h 02m
Lambert-St Louis
Sun 6/9
1 stop26h 16m
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Thu 6/13
1 stop12h 22m
Lambert-St Louis
Sun 6/16
1 stop4h 41m
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Tue 6/11
1 stop8h 43m
Lambert-St Louis
Thu 6/13
1 stop15h 40m
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Sat 8/10
1 stop7h 24m
Lambert-St Louis
Mon 8/12
1 stop22h 48m
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Sat 6/15
1 stop9h 08m
Lambert-St Louis
Mon 6/17
1 stop9h 24m
PittsburghLambert-St Louis
PIT - STL
PITSTL
Pittsburgh
Thu 6/13
1 stop12h 22m
Lambert-St Louis
Sun 6/16
2 stops18h 30m
STL Temperature | 32 - 80.6 °F |
---|
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Overall
Food
Boarding
Crew
Entertainment
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
83%of flight departures | Morning6 am to noon |
16%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 2daily flights |
---|---|
Monday | 1daily flight |
Tuesday | 1daily flight |
Wednesday | 1daily flight |
Thursday | 1daily flight |
Friday | 1daily flight |
Saturday | 1daily flight |
Deals for Pittsburgh to St. Louis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Pittsburgh.
Need flexible booking options for your flight to St. Louis from Pittsburgh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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