$279 Cheap Alaska Airlines flights Seattle (SEA) to Greensboro (GSO)

Make use of the “Price (lowest to highest)” filter on Expedia to find cheap Alaska Airlines return flights from $551 from SEA to GSO. Affordable one-way options from $279 are available as well.**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.

Alaska Airlines flights to Greensboro are usually cheaper in the quieter months of January and December. Whether you’re after a one-way or a return ticket, you could score a better deal then.

Search for affordable Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Piedmont Triad Intl. Airport (GSO) one to three months prior to your departure. 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 type and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel 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.

Simply enter your dates, hit search and use the “Nonstop” filter on Expedia to find any direct flights from SEA to GSO with Alaska Airlines or another carrier.

Filter your results by “Early Morning” and “Morning” to find the earliest departures from SEA to GSO. Heading off early means flight cancellations are less likely.**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.

Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Greensboro come in to land at Piedmont Triad Intl. Airport (GSO). This is the main gateway here.

Alaska Airlines makes traveling from SEA to GSO more enjoyable with an excellent in-flight experience and top-tier customer service. You could even start earning points with Mileage Plan. Be sure to sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to cancel or reschedule your flight, although additional fees may apply if you booked over 24 hours ago. Need to keep your options open? Make use of our “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you need to revise your plans. To update your booking, head to “Trips,” select your flight and click on “Manage Booking” for more information.