Flight information for Pittsburgh to St. Louis
(PIT to STL)
Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to St. Louis
| Best Price Found | $87 | The best flight deal from Pittsburgh to St. Louis found on momondo in the last 72 hours is $87 |
| Fastest flight time | 4h 52m | The fastest flight from Pittsburgh to St. Louis takes 4h 52m |
| Direct flights | None | There are no direct flights from Pittsburgh to St. Louis. Popular non-direct route for this connection is Pittsburgh Airport - Lambert-St Louis Airport. |
| Airports in St. Louis | 1 airport | There is 1 airport near St. Louis: Lambert-St Louis (STL) |
How to get the cheapest flight ticket from Pittsburgh to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Pittsburgh to St. Louis?
August
The cheapest time of year to fly to St. Louis from Pittsburgh is August. Most expensive is October
What is the cheapest day to depart Pittsburgh for St. Louis?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Monday
When is the cheapest time to fly from Pittsburgh to St. Louis?
at noon
Pittsburgh to St. Louis flights are approximately 4% more expensive in the evening than at noon
What is the cheapest airline that flies to St. Louis from Pittsburgh?
United Airlines
American Airlines, Delta, and United Airlines are the most popular carriers operating from Pittsburgh to St. Louis
What is the cheapest Pittsburgh to St. Louis flight route?
Pittsburgh - Lambert-St Louis
Fly from Pittsburgh to Lambert-St Louis for the best Pittsburgh - St. Louis flight prices
How far in advance should you book Pittsburgh to St. Louis flights?
34 days before
The cheapest time to buy a flight from Pittsburgh to St. Louis is approximately 34 days to departure
Easily compare round-trip flights from Pittsburgh to St. Louis
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Pittsburgh to St. Louis by changing tabs
Find the cheapest one-way flights from Pittsburgh to St. Louis
If you're looking for one-way flights from Pittsburgh to St. Louis, view some of our deals below provided by American Airlines, Delta and Spirit Airlines
Search last-minute flights to St. Louis from Pittsburgh
Find and compare flight prices for your last-minute flight from Pittsburgh to St. Louis
Best airlines flying from Pittsburgh to St. Louis
Compare and see reviews for airlines that fly from Pittsburgh to St. Louis with momondo
Reviews
Not because the flight is going to Africa we can’t get better service on board
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
Reviews
Great
Are airlines flying from Pittsburgh to Lambert-St Louis offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Pittsburgh to Lambert-St Louis, such as American Airlines, Delta, and United Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
How far is Pittsburgh to Lambert-St Louis by plane?
The straight-line distance from Pittsburgh to Lambert-St Louis is 557.2 mi. Flights usually cover this in 4h 49m, depending on flying conditions and air traffic around both airports.
Can I fly to Lambert-St Louis from Pittsburgh right now?
Most visitors from Pittsburgh need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.
COVID-19 testing requirements
Visitors from Pittsburgh must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Pittsburgh are not required to quarantine after entering Lambert-St Louis.
Can I fly back to Pittsburgh from Lambert-St Louis?
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Pittsburgh.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Pittsburgh.