$100 Cheap Flights from St. Louis (STL) to State College (SCE)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to State College, PA (SCE-University Park)

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Find available prices by choosing your travel dates.

Cheap Flights from St. Louis to State College (STL-SCE)

Prices were available within the past 7 days and start at $100 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
United
American Airlines
American Airlines
United
American Airlines
American Airlines
Flights from St. Louis (STL) to State College (SCE)
Origin airport
Lambert-St. Louis Intl.
Destination airport
University Park
Airlines serving
American Airlines, United
Roundtrip price
$268
Distance
679 mi

St. Louis to State College Flights

The cheapest times to fly from St. Louis to State College

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to State College are during the month of May. You can find some of the cheapest flights from St. Louis to State College with Expedia's search tool and vast selection of airlines.

The best time to book a flight from St. Louis to State College

Sunday is one of the best days to book for cheap flights from St. Louis to State College: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from St. Louis to State College

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to State College in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to State College flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to State College airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from Lambert Field to SCE last minute?
Booking your trip from Lambert Field to University Park Airport (SCE) at the last minute could save you dollars if you stumble on an amazing deal. However, airfares don’t typically get cheaper as the departure date nears. If you choose to wait, flights could also be booked up or the best seats gone (that could mean the middle seat!). If you’d rather play it safe, book well ahead of when you want to leave. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your preferred carrier hasn’t released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for State College from St. Louis?
University Park Airport (SCE), Blair County Airport (AOO) and Williamsport Regional Airport (IPT) are your options when connecting from St. Louis to State College. About 4 mi north of the heart of State College, University Park Airport (SCE) is the city’s principal entry point. Consider factors like flight departure and arrival times and the distance to your hotel before you select an airport. Pennsylvania State University and Bryce Jordan Center are two amazing attractions to put on your to-do list when you reach your destination.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to University Park Airport (SCE)?
It’s a cinch to make changes to your Lambert-St. Louis Intl. Airport (STL) to SCE journey yourself. Just go to the Expedia Trips portal and click on “change flight.” Look for new flights and choose the one that works best with your plans. You’ll see an estimate of your flight change cost, if applicable. You can also find your way to our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

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