$168+ Cheap flights from Seattle (SEA) to The Big Island
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to The Big Island with Cheapflights
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Cheapest flights from Seattle to The Big IslandExplore the most affordable flight options available from Seattle to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Seattle to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:15 pm
SEA
- KOA
1 stop8h 35m
Multiple Airlines
Wed 9/97:15 pm
KOA
- SEA
1 stop9h 58m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$412
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:13 pm
SEA
- KOA
Nonstop6h 14m
Alaska Airlines
Wed 9/2310:25 pm
KOA
- SEA
Nonstop5h 55m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:30 pm
SEA
- KOA
Nonstop6h 01m
Delta
Mon 9/148:55 pm
KOA
- SEA
Nonstop5h 56m
Delta
Deal found 7/30![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:50 pm
SEA
- KOA
Nonstop6h 15m
Multiple Airlines
Mon 11/25:49 pm
KOA
- SEA
1 stop11h 52m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:44 pm
SEA
- KOA
1 stop15h 48m
Multiple Airlines
Sun 9/1312:51 pm
KOA
- SEA
1 stop23h 53m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:55 am
SEA
- KOA
1 stop9h 30m
Southwest
Tue 8/2510:00 am
KOA
- SEA
1 stop8h 45m
Southwest
Deal found 7/29![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:30 pm
SEA
- KOA
1 stop9h 57m
Delta
Tue 11/1710:40 pm
KOA
- SEA
Nonstop6h 03m
Delta
Deal found 7/31![Delta logo]()
$426
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:46 pm
SEA
- ITO
1 stop8h 23m
Multiple Airlines
Mon 11/167:30 pm
ITO
- SEA
1 stop9h 08m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:15 pm
SEA
- KOA
1 stop8h 35m
Multiple Airlines
Tue 9/152:10 pm
KOA
- SEA
1 stop13h 01m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$427
This eDestinos deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:38 am
SEA
- KOA
1 stop8h 00m
Multiple Airlines
Fri 9/410:19 am
KOA
- SEA
1 stop10h 34m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:55 am
SEA
- KOA
1 stop9h 30m
Southwest
Mon 8/318:35 pm
KOA
- SEA
1 stop10h 55m
Southwest
Deal found 7/30![Southwest logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:10 am
SEA
- KOA
1 stop10h 42m
Multiple Airlines
Tue 11/172:11 pm
KOA
- SEA
1 stop13h 49m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$432
Best flights from Seattle to The Big IslandDiscover carefully curated flight deals from Seattle to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Seattle to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am
SEA
- KOA
Nonstop6h 28m
Alaska Airlines
Wed 9/1612:38 pm
KOA
- SEA
Nonstop5h 55m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:36 pm
SEA
- KOA
1 stop9h 41m
Delta
Thu 9/108:55 pm
KOA
- SEA
Nonstop5h 56m
Delta
Deal found 7/29![Delta logo]()
$426
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:15 pm
SEA
- KOA
1 stop8h 35m
Multiple Airlines
Wed 9/166:30 pm
KOA
- SEA
1 stop10h 43m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$427
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:15 pm
SEA
- KOA
1 stop8h 31m
Alaska Airlines
Fri 10/308:45 pm
KOA
- SEA
1 stop8h 52m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:00 pm
SEA
- ITO
1 stop8h 53m
Multiple Airlines
Thu 10/296:49 pm
ITO
- SEA
2 stops11h 21m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:20 am
SEA
- KOA
1 stop15h 12m
Multiple Airlines
Sat 9/191:52 pm
KOA
- SEA
1 stop22h 52m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:36 pm
SEA
- KOA
1 stop9h 41m
Delta
Tue 9/88:55 pm
KOA
- SEA
Nonstop5h 56m
Delta
Deal found 7/30![Delta logo]()
$506
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:11 pm
SEA
- KOA
Nonstop6h 14m
Alaska Airlines
Tue 9/810:25 pm
KOA
- SEA
Nonstop5h 55m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$542
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:15 pm
SEA
- KOA
1 stop8h 35m
Multiple Airlines
Tue 9/810:25 pm
KOA
- SEA
Nonstop5h 55m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:30 pm
SEA
- KOA
Nonstop6h 05m
Delta
Tue 9/88:55 pm
KOA
- SEA
Nonstop5h 56m
Delta
Deal found 7/30![Delta logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:25 pm
SEA
- KOA
Nonstop6h 19m
Multiple Airlines
Sun 11/82:11 pm
KOA
- SEA
1 stop13h 49m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:15 pm
SEA
- KOA
1 stop8h 35m
Multiple Airlines
Thu 9/109:17 am
KOA
- SEA
1 stop11h 05m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:40 am
SEA
- ITO
2 stops9h 41m
Multiple Airlines
Mon 10/196:49 pm
ITO
- SEA
2 stops10h 36m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:40 am
SEA
- ITO
2 stops10h 39m
Multiple Airlines
Sun 10/186:49 pm
ITO
- SEA
1 stop10h 24m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:31 pm
SEA
- ITO
2 stops18h 22m
Multiple Airlines
Sat 9/198:45 pm
ITO
- SEA
1 stop8h 28m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$532
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:15 pm
SEA
- KOA
1 stop8h 35m
Multiple Airlines
Mon 9/710:25 pm
KOA
- SEA
Nonstop5h 55m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:08 am
SEA
- ITO
2 stops12h 04m
Multiple Airlines
Mon 9/78:45 pm
ITO
- SEA
1 stop8h 28m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$560
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:35 pm
SEA
- ITO
2 stops21h 38m
Multiple Airlines
Sat 9/128:45 pm
ITO
- SEA
1 stop8h 28m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$581
This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:05 am
SEA
- MUE
1 stop12h 07m
Multiple Airlines
Sun 9/137:17 am
MUE
- SEA
1 stop13h 05m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:41 am
SEA
- MUE
2 stops22h 11m
Multiple Airlines
Mon 9/79:10 pm
MUE
- SEA
1 stop15h 34m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$669
This KAYAK deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Mon 10/197:37 pm
MUE
- SEA
1 stop17h 11m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$675
This KAYAK deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:59 pm
SEA
- MUE
2 stops18h 53m
Multiple Airlines
Sun 10/187:37 pm
MUE
- SEA
1 stop17h 11m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$685
This Travelocity deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Sat 10/107:17 am
MUE
- SEA
1 stop13h 42m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$735
This KAYAK deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:59 pm
SEA
- MUE
1 stop8h 13m
Multiple Airlines
Mon 10/197:37 pm
MUE
- SEA
1 stop7h 38m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$821
Last-minute flights from Seattle to The Big IslandDiscover last-minute flight deals from Seattle to The Big Island. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to The Big Island. Data last updated August 3, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:55 am
SEA
- KOA
1 stop9h 30m
Southwest
Tue 8/2510:00 am
KOA
- SEA
1 stop8h 45m
Southwest
Deal found 7/29![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:55 am
SEA
- KOA
1 stop9h 30m
Southwest
Mon 8/318:35 pm
KOA
- SEA
1 stop10h 55m
Southwest
Deal found 7/30![Southwest logo]()
$430
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 am
SEA
- ITO
1 stop11h 12m
Alaska Airlines
Wed 9/27:35 am
ITO
- SEA
1 stop9h 02m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$461
This eDestinos deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:38 am
SEA
- KOA
1 stop8h 00m
Multiple Airlines
Fri 9/410:19 am
KOA
- SEA
1 stop10h 34m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$429
This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:15 pm
SEA
- KOA
1 stop8h 35m
Multiple Airlines
Wed 9/97:15 pm
KOA
- SEA
1 stop9h 58m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:11 pm
SEA
- KOA
Nonstop6h 14m
Multiple Airlines
Sun 9/69:17 am
KOA
- SEA
1 stop27h 27m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:36 pm
SEA
- KOA
1 stop9h 41m
Delta
Thu 9/108:55 pm
KOA
- SEA
Nonstop5h 56m
Delta
Deal found 7/29![Delta logo]()
$426
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:13 pm
SEA
- KOA
Nonstop6h 14m
Alaska Airlines
Tue 9/1512:38 pm
KOA
- SEA
Nonstop5h 55m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:15 pm
SEA
- KOA
1 stop8h 35m
Multiple Airlines
Tue 9/152:10 pm
KOA
- SEA
1 stop13h 01m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:44 pm
SEA
- KOA
1 stop15h 48m
Multiple Airlines
Sun 9/1312:51 pm
KOA
- SEA
1 stop23h 53m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:15 pm
SEA
- KOA
1 stop15h 30m
Multiple Airlines
Mon 9/143:51 pm
KOA
- SEA
1 stop14h 17m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$422
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:13 pm
SEA
- KOA
Nonstop6h 14m
Alaska Airlines
Wed 9/2310:25 pm
KOA
- SEA
Nonstop5h 55m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$416
One-way flights from Seattle to The Big IslandSearch for one-way flight options from Seattle to The Big Island. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Seattle to The Big Island. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:16 pm
SEA
- KOA
1 stop9h 19m
United Airlines
Deal found 8/1![United Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:16 pm
SEA
- KOA
2 stops12h 11m
United Airlines
Deal found 7/30![United Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:16 pm
SEA
- KOA
1 stop9h 19m
United Airlines
Deal found 8/3![United Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:35 am
SEA
- KOA
2 stops11h 45m
Southwest
Deal found 7/29![Southwest logo]()
$195
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:15 pm
SEA
- KOA
1 stop10h 50m
United Airlines
Deal found 7/30![United Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:55 am
SEA
- KOA
2 stops14h 15m
Southwest
Deal found 8/1![Southwest logo]()
$204
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:59 pm
SEA
- KOA
1 stop18h 37m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:59 pm
SEA
- KOA
1 stop18h 37m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:11 am
SEA
- KOA
1 stop8h 37m
United Airlines
Deal found 7/29![United Airlines logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:15 pm
SEA
- KOA
1 stop15h 30m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 am
SEA
- ITO
1 stop9h 20m
Southwest
Deal found 7/31![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:55 am
SEA
- KOA
1 stop9h 30m
Southwest
Deal found 7/30![Southwest logo]()
$218
Find flight deals from Seattle to The Big Island
Keep the following information in mind while searching for Seattle to The Big Island flight deals. Data was last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $412 (Trip.com) |
One-way from | $168 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $549 |
Good round-trip deal | $526 or less |
Good one-way deal | $323 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to The Big Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from Seattle to The Big Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Wed 9/9
10:00 am-1:28 pm
Nonstop6h 28m
Kona Intl
Wed 9/16
12:38 pm-9:33 pm
Nonstop5h 55m
$417
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 9/3
12:36 pm-7:17 pm
1 stop9h 41m
Kona Intl
Thu 9/10
8:55 pm-5:51 am
Nonstop5h 56m
$426
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Wed 9/9
4:15 pm-9:50 pm
1 stop8h 35m
Kona Intl
Wed 9/16
6:30 pm-8:13 am
1 stop10h 43m
$427
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Tue 10/27
1:00 pm-6:53 pm
1 stop8h 53m
Hilo Intl
Thu 10/29
6:49 pm-9:10 am
2 stops11h 21m
$457
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Mon 9/14
7:20 am-7:32 pm
1 stop15h 12m
Kona Intl
Sat 9/19
1:52 pm-3:44 pm
1 stop22h 52m
$458
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 9/3
4:15 pm-9:50 pm
1 stop8h 35m
Kona Intl
Tue 9/8
10:25 pm-7:20 am
Nonstop5h 55m
$462
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Sun 11/1
6:25 pm-10:44 pm
Nonstop6h 19m
Kona Intl
Sun 11/8
2:11 pm-6:00 am
1 stop13h 49m
$462
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 9/3
4:15 pm-9:50 pm
1 stop8h 35m
Kona Intl
Thu 9/10
9:17 am-11:22 pm
1 stop11h 05m
$482
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Sat 10/24
4:15 pm-9:46 pm
1 stop8h 31m
Kona Intl
Fri 10/30
8:45 pm-8:37 am
1 stop8h 52m
$487
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Tue 10/13
8:40 am-3:21 pm
2 stops9h 41m
Hilo Intl
Mon 10/19
6:49 pm-8:25 am
2 stops10h 36m
$497
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from Seattle to The Big Island
Have a flexible travel schedule? Discover the best time to fly to The Big Island from Seattle with our price prediction graph.
SEA-KOA
SEA-ITO
SEA-MUE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to The Big Island
SEA-zzFUI
SEA-KOA
SEA-ITO
SEA-MUE
What is the cheapest month to book a flight from Seattle to The Big Island?
Currently, January is the cheapest month in which you can book a flight from Seattle to The Big Island (average of $394). Flying from Seattle to The Big Island in June is currently the most expensive (average of $672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to FUI?
Find hourly flight availability from Seattle to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.
It’s typically best to fly out from Seattle to The Big Island in the afternoon. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Seattle to The Big Island
Explore weekly flight availability from Seattle to The Big Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 3, 2026.
The most flights from SEA to zzFUI are scheduled on a Friday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
How far ahead should I book a flight from Seattle to The Big Island?
To ensure you get the cheapest price possible for a flight from Seattle to The Big Island, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Seattle to The Big Island?
Use this chart to determine the cheapest time to fly round-trip from Seattle to The Big Island. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Seattle to The Big Island flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing The Big Island
Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated August 3, 2026.
Read through reviews of airlines operating flights from Seattle to The Big Island, such as Southwest,Alaska Airlines, andDelta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Seattle to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to The Big Island
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Complete your trip
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Find flights from Seattle to The Big Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and The Big Island flights
Browse other Seattle and The Big Island flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Seattle to The Big Island
Discover the top 6 airlines that operate flights from Seattle to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$247 | Average$398 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$252 | Average$515 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$256 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$282 | Average$445 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$297 | Average$518 | FlexibilityNo cancel fee | On-time63% |