Alaska Airlines Flight 843 Deals & Information (2025/2026)

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Alaska Airlines Flight 843 Route Deals From $151

The cheapest prices found with in the last 7 days for return flights were $258 and $151 for one-way flights to Kona Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 22 - Wed, Jan 28
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$258 Roundtrip, found 1 hour ago
$258
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle - Tacoma Intl. to Kona Intl., returning Wed, Jan 28, priced at $258 found 1 hour ago
Sat, Nov 15 - Wed, Nov 19
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$263 Roundtrip, just found
$263
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Nov 15 from Seattle - Tacoma Intl. to Kona Intl., returning Wed, Nov 19, priced at $263 just found
Thu, Jan 22 - Wed, Jan 28
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$273 Roundtrip, found 1 hour ago
$273
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle - Tacoma Intl. to Kona Intl., returning Wed, Jan 28, priced at $273 found 1 hour ago
Sat, Nov 15 - Wed, Nov 19
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$279 Roundtrip, just found
$279
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Nov 15 from Seattle - Tacoma Intl. to Kona Intl., returning Wed, Nov 19, priced at $279 just found
Wed, Nov 12 - Sun, Nov 23
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Nov 12 from Seattle - Tacoma Intl. to Kona Intl., returning Sun, Nov 23, priced at $279 found 1 day ago
Thu, Jan 22 - Wed, Jan 28
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$283 Roundtrip, found 1 hour ago
$283
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle - Tacoma Intl. to Kona Intl., returning Wed, Jan 28, priced at $283 found 1 hour ago
Wed, Dec 10 - Mon, Dec 15
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Dec 10 from Seattle - Tacoma Intl. to Kona Intl., returning Mon, Dec 15, priced at $285 found 4 days ago
Thu, Nov 13 - Wed, Nov 19
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$289 Roundtrip, found 5 hours ago
$289
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Nov 13 from Seattle - Tacoma Intl. to Kona Intl., returning Wed, Nov 19, priced at $289 found 5 hours ago
Thu, Jan 15 - Wed, Jan 21
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$293 Roundtrip, found 3 hours ago
$293
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Seattle - Tacoma Intl. to Kona Intl., returning Wed, Jan 21, priced at $293 found 3 hours ago
Thu, Jan 8 - Mon, Jan 12
SEA
Seattle - Tacoma Intl.
KOA
Kona Intl.
$294 Roundtrip, found 1 hour ago
$294
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Seattle - Tacoma Intl. to Kona Intl., returning Mon, Jan 12, priced at $294 found 1 hour ago

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.