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

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Flights from Pittsburgh (PIT) to St. Louis (STL)
Origin airport
Pittsburgh Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
551 mi

Pittsburgh to St. Louis Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Pittsburgh to St. Louis offer the perfect respite. Not only does exploring St. Louis provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Pittsburgh to St. Louis may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from PIT to STL today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of St. Louis are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to St. Louis more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Louis is now!

Frequently asked questions

How much is a one-way flight from PIT to Lambert Field?
Make your next booking with Expedia and you could pick up one-way Pittsburgh flights to St. Louis from only $53. This was the best price found for this route leaving within the next three months — an Spirit Airlines flight, jetting off from Pittsburgh Intl. Airport (PIT) on June 4 2024 and arriving at Lambert Field. The price was last updated on May 30 2024 and has not changed since. Eager to snap up your own bargain flights? Awesome offers are at your fingertips.
Is it cheaper to buy a plane ticket from PIT to Lambert-St. Louis Intl. Airport (STL) last minute?
Booking your flight from Pittsburgh Intl. Airport (PIT) to STL at the last minute could save you a nice sum if you’re lucky to find a bargain. However, tickets don’t usually get cheaper as the departure date nears. If you wait, flights could also be booked out or the best seats long gone. If you’d rather not hedge your bets, book well ahead of the date you want to leave. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your favorite carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Central United States from Pittsburgh?
You can make your way from Pittsburgh to Central United States through Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) or St. Louis Downtown Airport (CPS). If you’re unsure about which gateway to opt for, take into account flight schedules and the cost and convenience of transferring to your hotel from the airport. Fly into Lambert-St. Louis Intl. Airport (STL) and you’ll be around 180 mi east of the middle of the city.
Can I change the date of my flight from Pittsburgh Airport to St. Louis Lambert International Airport?
We know plans can change, so Expedia is here to help make amending your flight as easy as possible. First, access your Pittsburgh Intl. Airport (PIT) to Lambert-St. Louis Intl. Airport (STL) itinerary through the Expedia Trips portal and browse the fare conditions and rules to see if change fees apply. If you booked in the last 24 hours, some carriers will let you cancel at no cost and organize new flights. If you booked your fare more than 24 hours ago, contact us through our Customer Service portal so we can help you further.
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