Journey information
Overview: St. Louis, MO to Pittsburgh, PA flight
Flights from St. Louis, MO to Pittsburgh, PA depart on average 47 times per day, taking around 5h 42m. Cheap flight tickets for this journey start at $188 (€152) but you can travel from only $67 (€54) by bus.
The earliest flight runs at 05:00, the last at 21:45. The fastest flight covers the 557 miles (897 km) distance in 4h 1m. June is the cheapest month to fly.
Distance 557 miles (897 km) |
Average flight duration 5h 42m |
Cheapest ticket price $188 (€152) |
Flights per day 47 |
Fastest flight 4h 1m |
Cheapest month June |
First flight 05:00 |
Last flight 21:45 |
The cheapest and fastest flights from St. Louis, MO to Pittsburgh, PA
Cheapest price
$250
Average price
$259
Fastest journey
4 h 17 m
Average duration
5 h 17 m
Flights per day
3
Distance
897 km
The best way to find a cheap flight ticket from St. Louis, MO to Pittsburgh, PA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from St. Louis, MO to Pittsburgh, PA will cost around $259 if you buy it on the day, but the cheapest tickets can be found for only $250.
Of the 3 flights that leave St. Louis, MO for Pittsburgh, PA onSun, Mar 22, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Mar 22 the direct flights cover the 897 km distance in an average of 5 h 17 m but if you time it right, some flights will get you there in just 4 h 17 m .
On Sun, Mar 22 the longest flights will take 5 h 57 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Travel Information
Compare train, bus, and flight for St. Louis, MO to Pittsburgh, PA
Omio recommends booking the bus as it is the most popular option from St. Louis, MO to Pittsburgh, PA among Omio's users. If you are prioritising price take the bus with prices starting from $67. For those with little time consider booking a flight which can get you there in 5h 42m. The ticket price range depends on the travel mode: a bus costs an average of $67, and a train costs an average of $92.
Distance: 557 miles (897 km)
Compare flight with
| Flight | Most popular Bus | Train |
|---|---|---|
$252 Average price | $88 Average price Cheapest | $338 Average price |
8h 42m Average total duration Fastest 5h 42m Onboard + 3h 0m Additional time* | 14h 52m Average total duration 14h 22m Onboard + 30m Additional time* | 15h 29m Average total duration 14h 59m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
St. Louis, MO to Pittsburgh, PA flight times
The table below shows live departures for St. Louis, MO to Pittsburgh, PA flights for today, Saturday, March 21. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:02 PM St. Louis, MO | 5h57 | 4:59 AM Pittsburgh, PA | 0 transfersDirect | |
| Sunday, March 22 | |||||
![]() | 3:28 AM St. Louis, MO | 4h17 | 7:45 AM Pittsburgh, PA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets St. Louis, MO to Pittsburgh, PA by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 22
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
Mar 28
FAQs: St. Louis, MO to Pittsburgh, PA Flight
Find answers to the most common questions about traveling from St. Louis, MO to Pittsburgh, PA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Pittsburgh, PA, this guide helps you travel smarter and with confidence.

- Three Rivers Arts Festival, a vibrant celebration of visual and performing arts featuring local and national artists
- Pittsburgh International Jazz Festival, an electrifying event showcasing world-class jazz musicians in various venues across the city
- Light Up Night, a festive kickoff to the holiday season with tree lighting, live entertainment, and fireworks.
- Labor Day, vibrant end-of-summer festivities and outdoor activities
- Thanksgiving, a time for family gatherings and local events
- Memorial Day, the city comes alive with parades and remembrance ceremonies.
popular airports
Popular airports from St. Louis, MO to Pittsburgh, PA
- Free Wi-Fi available throughout the airport.
- Shops in both terminals, including Hudson News and Tech on the Go.
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
- Available outside the terminal.
- Elevators, ramps
- Available throughout both terminals.
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
- Showers available in some lounges, access may require lounge fee.
- Lounges available, including American Airlines Admirals Club.
- Lost and Found located in terminal 1, contact airport for details.
- Car rental services available, including Hertz and Enterprise in terminal 1
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
- Free Wi-Fi available throughout the airport.
- Shops are located in the Airside terminal, including Duty-Free and Hudson News.
- Parking available at terminal 1 and terminal 2, approximately 1.9€ (BRL 10) per hour.
- Various restaurants are located in the Airside terminal, including fast food and sit-down options like Chick-fil-A and The Burgh Sportz Bar.
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport, in both terminals.
- Hotels like Hyatt Regency Pittsburgh Intertiol Airport are connected to the terminal.
- Showers are available in the airport lounges; access may require a lounge pass or membership.
- Lounges available, including The Club Lounge, which offers amenities for a fee or membership.
- Lost and Found located in the Landside terminal; inquiries can be made at the airport information desk.
- Car rental services are available on-site, with companies like Hertz and Enterprise.
- 28X Airport Flyer bus, stop at Pittsburgh Intertiol Airport, 45 minutes to city center
More options for your journey from St. Louis, MO to Pittsburgh, PA
Here are some other resources that might have the information you need

