Cheap Delta flights Seattle (SEA) to State College (SCE)

You’ll find cheap return Delta Air Lines flights from SEA to SCE by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

December is one of the least expensive months to jet off to State College with Delta Air Lines. You could also find great prices on one-way and return tickets in January.

Look for affordable Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to University Park Airport (SCE) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct trip from SEA to SCE with Delta Air Lines or another airline, use our “Nonstop” filter when browsing for flights.

Filter your results by “Early Morning” and “Morning” to browse the earliest departures from SEA to SCE. Taking off early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Catch a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to State College, and you’ll probably touch down at University Park Airport (SCE). This is the airline’s main hub here.

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a popular option for many passengers flying from SEA to SCE. Plus, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee typically applies if you modify or cancel your flight more than 24 hours after it’s been confirmed. To find flexible fares, select our “No cancel fee” or “Changes included” filter when searching for flights. For additional information on changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”