Alaska Airlines Flight AS843 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number AS843 take?
You’ll be arriving into Ellison Onizuka Kona Intl. Airport at Keāhole from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) if you’re traveling on flight number AS843. You’ll be in the air for 6 hours and 15 minutes on this trip. What’s more, the service conveniently travels direct.
What kind of plane is on flight number AS843?
You’re likely to find yourself traveling aboard a Boeing 737-800 if your flight number is AS843. This flight typically takes off from SEA and lands at Kailua-Kona, HI Airport (KOA-Kona 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 AS843 flight with Travelocity, please visit our Customer Service Portal.