Cheap Alaska Airlines flights Redmond (RDM) to Seattle (SEA)

Grab cheap return Alaska Airlines flights from RDM to SEA by filtering your results from “Price (lowest to highest)” on Expedia. Or look 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.

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

Search for cheap Alaska Airlines flights from Robert’s Field Airport (RDM) 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 best day of the week to book a domestic flight is usually 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 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.

You can easily fly from Robert’s Field Airport (RDM) to Seattle - Tacoma Intl. Airport (SEA) on any of Alaska Airlines’s 25 weekly direct flights. Make use of our “Nonstop” and “Airline” filters to find the Alaska Airlines flight that’ll land at SEA at a time that suits you.

Take off from Robert’s Field Airport (RDM) for Seattle - Tacoma Intl. Airport (SEA) on a direct Alaska Airlines flight, and you’ll be in the skies for around 1h 14m.

If you’re looking for flexibility, Saturday offers the most choice for Alaska Airlines flights from Robert’s Field Airport (RDM) to Seattle - Tacoma Intl. Airport (SEA). You can pick from 4 different departures.

The first Alaska Airlines flight from RDM to SEA takes off at 6:00AM UTC-8, arriving at 7:15AM UTC-8. If you prefer to set off later in the day, the last Alaska Airlines flight leaves RDM at 5:47PM UTC-8 and lands at SEA at 7:00PM UTC-8. Flying earlier is often a good option as morning flights are 20% less likely to be canceled.**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 Robert’s Field Airport (RDM) to Seattle land at Seattle - Tacoma Intl. Airport (SEA). This is the main gateway to this city.

Alaska Airlines makes flying from RDM to SEA enjoyable with top-tier customer service and a rewarding loyalty program. You also have the chance to earn points with Mileage Plan. Be sure to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely board an Embraer 175 or a Boeing 737-800 when flying Alaska Airlines from Robert’s Field Airport (RDM) to Seattle - Tacoma Intl. Airport (SEA). However, keep in mind that a different aircraft may be used due to operational reasons.

Depending on your ticket type, a fee may apply if you change or cancel your booking more than 24 hours after confirmation. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes while looking for flights. For additional information on canceling or modifying your reservation, visit “Trips,” select your flight and tick “Manage Booking.”