$224 Cheap Alaska Airlines flights Corpus Christi (CRP) to Seattle (SEA)

You’ll find budget-friendly return Alaska Airlines flights from $447 from CRP to SEA by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $224 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.

January is one of the cheapest months to get away to Seattle with Alaska Airlines. You could also find fantastic deals on return and one-way tickets in February.

Look for affordable Alaska Airlines flights from Corpus Christi Intl. Airport (CRP) to Seattle - Tacoma Intl. Airport (SEA) 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 class and journey, the ideal day 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 route from CRP to SEA with Alaska Airlines or another airline, use our “Nonstop” filter when searching for flights.

To find the earliest departures from CRP to SEA with Alaska Airlines, filter your search by “Early Morning” and “Morning.” Choosing an early flight usually means 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.

Jump on an Alaska Airlines flight from Corpus Christi Intl. Airport (CRP) to Seattle, and you’ll probably land at Seattle - Tacoma Intl. Airport (SEA). This is the airline’s main hub in this city.

Alaska Airlines makes flying from CRP to SEA more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start collecting points with Mileage Plan. Don’t forget to join 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.

Depending on the type of fare you purchased, 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 you look for flights. For additional information on canceling or changing your reservation, go to “Trips,” select your flight and tick “Manage Booking.”