$242 Cheap Flights from Trenton (TTN) to State College (SCE)

View $242 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Trenton–Mercer Airport (TTN) to State College, PA (SCE-University Park)

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Cheap Flights from Trenton to State College (TTN-SCE)

Prices were available within the past 7 days and start at $242 for one-way flights and $446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 16 - Sun, Jan 18
TTN
Trenton
SCE
State College
$446 Roundtrip, found 4 hours ago
$446
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Jan 16 from Trenton to State College, returning Sun, Jan 18, priced at $446 found 4 hours ago
American Airlines
Tue, Oct 28 - Tue, Nov 4
TTN
Trenton
SCE
State College
$460 Roundtrip, found 6 days ago
$460
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 28 from Trenton to State College, returning Tue, Nov 4, priced at $460 found 6 days ago
American Airlines
Sat, Mar 21 - Mon, Mar 23
TTN
Trenton
SCE
State College
$475 Roundtrip, found 14 hours ago
$475
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Mar 21 from Trenton to State College, returning Mon, Mar 23, priced at $475 found 14 hours ago
American Airlines
Fri, Jan 30 - Sun, Feb 1
TTN
Trenton
SCE
State College
$480 Roundtrip, found 5 days ago
$480
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jan 30 from Trenton to State College, returning Sun, Feb 1, priced at $480 found 5 days ago
American Airlines
Sat, Nov 22 - Sat, Nov 29
TTN
Trenton
SCE
State College
$485 Roundtrip, found 2 days ago
$485
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 22 from Trenton to State College, returning Sat, Nov 29, priced at $485 found 2 days ago
American Airlines
Sat, Nov 1 - Sun, Nov 2
TTN
Trenton
SCE
State College
$487 Roundtrip, found 2 days ago
$487
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 1 from Trenton to State College, returning Sun, Nov 2, priced at $487 found 2 days ago
American Airlines
Fri, Oct 31 - Sun, Nov 2
TTN
Trenton
SCE
State College
$490 Roundtrip, found 2 days ago
$490
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Oct 31 from Trenton to State College, returning Sun, Nov 2, priced at $490 found 2 days ago
American Airlines
Mon, Oct 27 - Mon, Nov 3
TTN
Trenton
SCE
State College
$515 Roundtrip, found 4 days ago
$515
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Oct 27 from Trenton to State College, returning Mon, Nov 3, priced at $515 found 4 days ago
American Airlines
Mon, Oct 27 - Mon, Nov 3
TTN
Trenton
SCE
State College
$535 Roundtrip, found 5 days ago
$535
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Oct 27 from Trenton to State College, returning Mon, Nov 3, priced at $535 found 5 days ago
American Airlines
Fri, Jan 16 - Sun, Jan 18
TTN
Trenton
SCE
State College
$545 Roundtrip, found 4 hours ago
$545
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Jan 16 from Trenton to State College, returning Sun, Jan 18, priced at $545 found 4 hours ago

Frequently asked questions

How much does a flight from Mercer Airport (TTN) to University Park Airport (SCE) cost?
Grab a cheap one-way flight from $242 or cheap return flight from $446 from Mercer Airport (TTN) to University Park Airport (SCE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Mercer Airport (TTN) to University Park Airport (SCE)?
Planning your trip for January can help you save, as it's the cheapest month for flights between TTN and SCE. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Mercer Airport (TTN) to University Park Airport (SCE)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TTN to SCE flight.
How many flights per day from Mercer Airport (TTN) to University Park Airport (SCE)?
There aren't any daily direct flights from Mercer Airport (TTN) to University Park Airport (SCE). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from TTN to SCE?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mercer Airport (TTN) to University Park Airport (SCE)?
To avoid potential delays on the Mercer Airport (TTN) to University Park Airport (SCE) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mercer Airport (TTN) to University Park Airport (SCE) last-minute?
Last-minute fares from TTN to SCE are generally more expensive. For the best rates, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a TTN to SCE flight and hotel package?
Compared with arranging hotels and flights separately, booking a TTN to SCE flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Mercer Airport (TTN) to University Park Airport (SCE)?
Typically, you can cancel or modify your TTN to SCE flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Mercer
Destination airport
University Park
Airlines serving
American Airlines
Roundtrip price
$445
Distance
164 mi

Book with confidence

Trenton to State College Flights

The cheapest times to fly from Trenton 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 Trenton to State College are during the month of January. You can find some of the cheapest flights from Trenton to State College with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trenton to State College

Sunday is one of the best days to book for cheap flights from Trenton 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 Trenton 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 Trenton to State College in 2025. You can also book with separate airlines for your outbound and return journeys, from $242 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 Trenton 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 Trenton 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.

 

Trenton to State College Flights

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*Available to One Key members.