Alaska Airlines Flight 831 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Alaska Airlines Flight 831 Route Deals From $159

The cheapest prices found with in the last 7 days for return flights were and $159 for one-way flights to Kahului for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AS831 take?
AS831 takes approximately 1 hour and 53 minutes to fly directly from Sea-Tac Airport to Sacramento Intl. Airport (SMF). We all know there's magic in the destination, but half the fun is in the journey!
What kind of plane is on flight number AS831?
The Airbus A320 is the aircraft most frequently used for flight AS831. This flight almost always sets off from Sea-Tac Airport and arrives at Sacramento Intl. Airport (SMF).
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 AS831 flight with Travelocity, please visit our Customer Service Portal.