Cheap Flights St. Louis to Pittsburgh (STL-PIT)

Popular airlines from Lambert-St. Louis International Airport (STL) to Pittsburgh International Airport (PIT)

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Flight from St. Louis to Pittsburgh route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Pittsburgh Intl.
Distance
881 km
Average flight time
2 hours 35 mins

Perfect flights from St. Louis to Pittsburgh

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from St. Louis to Pittsburgh. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Pittsburgh, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Lambert-St. Louis Intl. to Pittsburgh Intl. ticket options cater to your travel preferences, with incredible one-way fares and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Pittsburgh Intl. and explore Pittsburgh and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your STL to PIT travel arrangements today and embark on the journey of a lifetime in Pittsburgh.

Frequently asked questions

How much is a flight from St. Louis Lambert International Airport to PIT?
Round-trip journeys between St. Louis Lambert International Airport and PIT start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from STL to PIT?
We understand that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from St. Louis Lambert International Airport to Pittsburgh Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to Pittsburgh Intl. Airport (PIT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from STL to Pittsburgh Intl. Airport (PIT)?
You won't need a lengthy novel for this flight — it's only 890 kilometres from St. Louis to Pittsburgh. Find your seat, order a drink and you'll be touching down in next to no time.
Which airlines fly direct from St. Louis Lambert International Airport to Pittsburgh Airport?
A popular option with many frequent travellers, Southwest Airlines (WN) offers 30 flights every month from St. Louis Lambert International Airport to PIT. Pick the one that fits with your travel schedule and book your seat today.
Are Lambert-St. Louis Intl. Airport (STL) to Pittsburgh Intl. Airport (PIT) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some super cheap fares from Lambert-St. Louis Intl. Airport (STL) to Pittsburgh Airport appearing a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines advertise prices that far in advance.

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