Alaska Airlines Flight WN1021 Deals & Information (2025/2026)

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Alaska Airlines Flight 1021 Route Deals From $129

The cheapest prices found with in the last 7 days for return flights were $188 and $129 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AS1021 take?
AS1021 flies directly from Bob Hope Airport (BUR) to SEA. During this journey, you’ll be in the air for 2 hours and 45 minutes. It pays to book ahead to secure your favorite seat.
What kind of plane is on flight number AS1021?
The Airbus A320 is the type of plane that’s mostly used for flight AS1021. This flight typically sets off from Bob Hope Airport (BUR) and touches down at Seattle, WA Airport (SEA-Seattle - Tacoma Intl.).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AS1021 flight with Travelocity, please visit our Customer Service Portal.