St. Louis, MO STL to Pittsburgh, PA PIT Flights

Fri, Mar 20
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KM Malta Airlines
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Iberia
2,000+ travel companies
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Journey information

Overview: St. Louis, MO to Pittsburgh, PA flight

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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.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $67 (€54)
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
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $67 (€54)

The cheapest and fastest flights from St. Louis, MO to Pittsburgh, PA

Showing times and prices for Mar 22

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

Cheap tickets

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.

Fast flights

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.

American Airlines
02:38PM5h36
St. Louis, MO
08:14PMPittsburgh, PA
$2501One-way
0 transfers
American Airlines
03:28AM4h17
St. Louis, MO
07:45AMPittsburgh, PA
$2581One-way
0 transfers
American Airlines
11:40AM5h57
St. Louis, MO
05:37PMPittsburgh, PA
$2691One-way
0 transfers

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.

Last updated at 11:19 AM
ProviderDepartsDurationArrivesTransfers
Tickets
united11:02 PM St. Louis, MO
5h57
4:59 AM Pittsburgh, PA0 transfersDirect
Sunday, March 22
american_airlines3:28 AM St. Louis, MO
4h17
7:45 AM Pittsburgh, PA0 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.

Sun
Mar 22
Mon
Mar 23
Tue
Mar 24
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Mar 25
Thu
Mar 26
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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.

FAQs
Cheap plane tickets from St. Louis, MO to Pittsburgh, PA can start from as little as $188 (€152) when you book in advance. The average flight ticket price for St. Louis, MO to Pittsburgh, PA is $252 (€204) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from St. Louis, MO to Pittsburgh, PA is 4h 1m to travel the 557 miles (897 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from St. Louis, MO to Pittsburgh, PA leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from St. Louis, MO to Pittsburgh, PA leaves at 9:45 PM.
Flights from St. Louis, MO to Pittsburgh, PA generally leave from St. Louis Lambert International Airport and arrive in Pittsburgh International Airport.St. Louis Lambert International Airport is 1 miles (2 km) away from St. Louis, MO city centre and Pittsburgh International Airport is 2 miles (4 km) from Pittsburgh, PA city centre.
The cheapest month for a flight from St. Louis, MO to Pittsburgh, PA is June.
It's helpful to compare your options as there are 3 ways to travel between St. Louis, MO and Pittsburgh, PA including taking a train, bus, and flight.
Since neither St. Louis, MO nor Pittsburgh, PA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between St. Louis, MO and Pittsburgh, PA all year round.
The best events to attend in Pittsburgh, PA include:
  • 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.
The best holidays to experience in Pittsburgh, PA include:
  • 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.
The best season to visit Pittsburgh, PA is Spring or Fall. The best weather to explore Pittsburgh, PA is during April-May or September-October.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Popular airports from St. Louis, MO to Pittsburgh, PA

St. Louis
Pittsburgh
The major airport for departures in St. Louis is St. Louis Lambert International Airport. Find all the information you need to know about services, amenities and connections at St. Louis Lambert International Airport for your trip from St. Louis to Pittsburgh.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
I-70, Exit 236
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops in both terminals, including Hudson News and Tech on the Go.
Parking
Parking
  • Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
Dining
Dining
  • Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout both terminals.
Hotel
Hotel
  • Hotels nearby, such as Marriott St. Louis Airport within walking distance.
Shower
Shower
  • Showers available in some lounges, access may require lounge fee.
Lounge
Lounge
  • Lounges available, including American Airlines Admirals Club.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal 1, contact airport for details.
Car Rental
Car Rental
  • Car rental services available, including Hertz and Enterprise in terminal 1
Public transit options for St. Louis Lambert International Airport
  • MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes

More options for your journey from St. Louis, MO to Pittsburgh, PA

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