$158+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Jul 1 — Jul 81
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 June 1, 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 June 1, 2026.
This Southwest deal was found by Cheapflights users on 5/30. 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.
Thu 8/207:00 pm
SEA
- ITO
2 stops20h 35m
Southwest
Thu 8/278:45 pm
ITO
- SEA
2 stops13h 40m
Southwest
Deal found 5/30![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Thu 8/201:16 pm
SEA
- KOA
1 stop9h 19m
United Airlines
Tue 8/2511:05 pm
KOA
- SEA
1 stop9h 21m
United Airlines
Deal found 5/28![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 5/30. 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 9/225:55 am
SEA
- KOA
1 stop9h 30m
Southwest
Mon 9/287:05 pm
KOA
- SEA
2 stops14h 00m
Southwest
Deal found 5/30![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 5/29. 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.
Mon 8/175:30 am
SEA
- KOA
1 stop9h 55m
Southwest
Thu 8/2710:00 am
KOA
- SEA
2 stops11h 20m
Southwest
Deal found 5/29![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 5/30. 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.
Mon 8/245:00 am
SEA
- KOA
2 stops19h 25m
Southwest
Mon 8/318:35 pm
KOA
- SEA
2 stops12h 30m
Southwest
Deal found 5/30![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Sun 9/67:00 am
SEA
- KOA
1 stop8h 48m
United Airlines
Mon 9/1411:05 pm
KOA
- SEA
1 stop9h 16m
United Airlines
Deal found 5/29![United Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 5/28. 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
Mon 8/2410:00 am
KOA
- SEA
1 stop7h 50m
Southwest
Deal found 5/28![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 5/27. 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 8/207:00 pm
SEA
- ITO
2 stops20h 35m
Southwest
Fri 8/288:45 pm
ITO
- SEA
1 stop13h 10m
Southwest
Deal found 5/27![Southwest logo]()
$377
This CheapOair deal was found by Cheapflights users on 5/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:24 pm
SEA
- KOA
1 stop17h 08m
Alaska Airlines
Mon 9/283:51 pm
KOA
- SEA
1 stop14h 17m
Alaska Airlines
Deal found 5/30![Alaska Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Thu 8/2710:55 am
SEA
- KOA
1 stop11h 40m
United Airlines
Mon 8/3111:05 pm
KOA
- SEA
1 stop9h 21m
United Airlines
Deal found 5/30![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:16 pm
SEA
- KOA
1 stop11h 11m
United Airlines
Tue 10/2710:55 pm
KOA
- SEA
1 stop8h 26m
United Airlines
Deal found 5/31![United Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:11 pm
SEA
- KOA
Nonstop6h 14m
Multiple Airlines
Mon 9/78:00 am
KOA
- SEA
1 stop10h 40m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$381
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 June 1, 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 June 1, 2026.
This Southwest deal was found by Cheapflights users on 5/30. 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.
Thu 8/207:00 pm
SEA
- ITO
2 stops20h 35m
Southwest
Thu 8/278:45 pm
ITO
- SEA
2 stops13h 40m
Southwest
Deal found 5/30![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Mon 8/1710:55 am
SEA
- KOA
1 stop11h 40m
United Airlines
Mon 8/2411:05 pm
KOA
- SEA
2 stops13h 34m
United Airlines
Deal found 5/27![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 8/1912:36 pm
SEA
- KOA
1 stop9h 43m
Delta
Thu 8/279:37 pm
KOA
- SEA
1 stop9h 20m
Delta
Deal found 5/31![Delta logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 8/201:48 pm
SEA
- ITO
1 stop7h 29m
Multiple Airlines
Fri 8/286:00 am
ITO
- SEA
2 stops9h 51m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$467
This Hawaiian Airlines deal was found by Cheapflights users on 5/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/261:30 pm
SEA
- ITO
1 stop9h 43m
Alaska Airlines
Sat 7/47:44 pm
ITO
- SEA
1 stop9h 16m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$624
This Southwest deal was found by Cheapflights users on 5/30. 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.
Mon 8/245:00 am
SEA
- KOA
2 stops16h 05m
Southwest
Sat 8/296:05 am
KOA
- SEA
2 stops13h 50m
Southwest
Deal found 5/30![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 5/29. 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.
Thu 8/275:30 am
SEA
- KOA
1 stop9h 55m
Southwest
Sun 9/610:00 am
KOA
- SEA
1 stop8h 55m
Southwest
Deal found 5/29![Southwest logo]()
$441
This Delta deal was found by Cheapflights users on 5/31. 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.
Fri 8/2812:36 pm
SEA
- KOA
1 stop9h 43m
Delta
Sat 9/58:37 pm
KOA
- SEA
Nonstop5h 53m
Delta
Deal found 5/31![Delta logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 8/121:53 pm
SEA
- ITO
1 stop7h 24m
Multiple Airlines
Mon 8/244:44 pm
ITO
- SEA
1 stop10h 27m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$526
This Southwest deal was found by Cheapflights users on 5/31. 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.
Wed 8/195:55 am
SEA
- KOA
2 stops15h 10m
Southwest
Mon 8/2410:00 am
KOA
- SEA
2 stops11h 20m
Southwest
Deal found 5/31![Southwest logo]()
$466
This Delta deal was found by Cheapflights users on 5/29. 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.
Mon 8/172:30 pm
SEA
- KOA
Nonstop6h 05m
Delta
Mon 8/248:37 pm
KOA
- SEA
Nonstop5h 53m
Delta
Deal found 5/29![Delta logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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 8/126:59 pm
SEA
- KOA
Nonstop6h 11m
Multiple Airlines
Thu 8/2012:51 pm
KOA
- SEA
1 stop7h 32m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$528
This Southwest deal was found by Cheapflights users on 5/30. 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.
Thu 8/135:30 am
SEA
- KOA
2 stops11h 40m
Southwest
Thu 8/2010:00 am
KOA
- SEA
2 stops11h 20m
Southwest
Deal found 5/30![Southwest logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 5/30. 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 6/258:05 am
SEA
- ITO
1 stop13h 12m
Multiple Airlines
Thu 7/912:45 pm
ITO
- SEA
1 stop8h 14m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$584
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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 7/228:05 am
SEA
- ITO
1 stop13h 12m
Multiple Airlines
Mon 7/2712:45 pm
ITO
- SEA
1 stop8h 14m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$599
This Expedia deal was found by Cheapflights users on 5/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:59 pm
SEA
- ITO
1 stop15h 04m
Multiple Airlines
Wed 6/108:30 am
ITO
- SEA
1 stop10h 04m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 5/31. 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 6/47:05 am
SEA
- ITO
2 stops12h 13m
Multiple Airlines
Tue 6/306:26 pm
ITO
- SEA
2 stops12h 55m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$639
This Expedia deal was found by Cheapflights users on 5/27. 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.
Thu 6/116:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Mon 6/157:17 am
MUE
- SEA
1 stop11h 08m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$866
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Mon 7/67:17 am
MUE
- SEA
2 stops20h 55m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$905
This Expedia deal was found by Cheapflights users on 5/29. 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.
Sat 6/131:53 pm
SEA
- MUE
1 stop8h 19m
Multiple Airlines
Wed 6/177:17 am
MUE
- SEA
1 stop11h 08m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$916
Last-minute flights from Seattle to The Big IslandDiscover last-minute flight deals from Seattle to The Big Island. Data last updated June 1, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to The Big Island. Data last updated June 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:40 pm
SEA
- KOA
Nonstop6h 15m
Multiple Airlines
Mon 6/89:20 am
KOA
- SEA
1 stop9h 14m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$547
This Hawaiian Airlines deal was found by Cheapflights users on 5/27. 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.
Wed 6/37:35 am
SEA
- ITO
1 stop9h 56m
Alaska Airlines
Mon 6/88:36 am
ITO
- SEA
1 stop9h 58m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 5/28. 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.
Thu 6/47:35 am
SEA
- KOA
1 stop8h 06m
Multiple Airlines
Thu 6/119:19 pm
KOA
- SEA
Nonstop5h 53m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:59 pm
SEA
- KOA
Nonstop6h 15m
Multiple Airlines
Tue 6/91:51 pm
KOA
- SEA
1 stop7h 07m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 5/28. 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.
Sat 6/67:35 am
SEA
- ITO
1 stop8h 39m
Alaska Airlines
Tue 6/98:36 am
ITO
- SEA
1 stop9h 58m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Wed 6/106:59 pm
SEA
- KOA
Nonstop6h 11m
Multiple Airlines
Sun 6/141:52 pm
KOA
- SEA
1 stop22h 50m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Wed 6/103:59 pm
SEA
- KOA
Nonstop6h 06m
Multiple Airlines
Sat 6/136:30 pm
KOA
- SEA
1 stop8h 29m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$563
This Expedia deal was found by Cheapflights users on 5/29. 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 6/108:05 am
SEA
- ITO
1 stop13h 12m
Multiple Airlines
Tue 6/168:30 am
ITO
- SEA
1 stop9h 55m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Thu 6/111:53 pm
SEA
- ITO
1 stop7h 24m
Multiple Airlines
Wed 6/178:30 am
ITO
- SEA
1 stop9h 55m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 5/28. 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.
Mon 6/156:59 pm
SEA
- KOA
Nonstop6h 11m
Multiple Airlines
Thu 6/181:52 pm
KOA
- SEA
1 stop7h 07m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$543
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/248:05 am
SEA
- KOA
1 stop9h 34m
Multiple Airlines
Fri 7/33:40 pm
KOA
- SEA
1 stop13h 33m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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 6/251:53 pm
SEA
- ITO
1 stop7h 24m
Multiple Airlines
Thu 7/97:44 pm
ITO
- SEA
1 stop9h 16m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$544
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 June 1, 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 June 1, 2026.
This United Airlines deal was found by Cheapflights users on 5/29. 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 5/29![United Airlines logo]()
$158
This Alaska Airlines deal was found by Cheapflights users on 5/31. 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 8/257:15 pm
SEA
- KOA
1 stop17h 17m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 8/241:22 pm
SEA
- KOA
1 stop9h 13m
United Airlines
Deal found 5/28![United Airlines logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 5/31. 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.
Wed 8/2612:05 pm
SEA
- KOA
1 stop24h 27m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 5/31. 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 8/275:00 am
SEA
- KOA
2 stops16h 05m
Southwest
Deal found 5/31![Southwest logo]()
$204
This Southwest deal was found by Cheapflights users on 5/29. 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 8/255:55 am
SEA
- KOA
2 stops11h 15m
Southwest
Deal found 5/29![Southwest logo]()
$208
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Thu 8/271:16 pm
SEA
- KOA
1 stop9h 19m
United Airlines
Deal found 5/28![United Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 5/28. 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.
Mon 8/245:00 am
SEA
- KOA
2 stops19h 25m
Southwest
Deal found 5/28![Southwest logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Mon 8/248:38 am
SEA
- KOA
1 stop8h 00m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:18 pm
SEA
- KOA
1 stop15h 13m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 5/31. 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.
Mon 8/242:30 pm
SEA
- KOA
Nonstop6h 05m
Delta
Deal found 5/31![Delta logo]()
$229
This Trip.com deal was found by Cheapflights users on 5/29. 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 10/610:05 am
SEA
- ITO
1 stop11h 12m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$240
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 June 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $332 (Southwest) |
One-way from | $158 (United Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $648 |
Good round-trip deal | $503 or less |
Good one-way deal | $294 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 June 1, 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
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Thu 8/20
7:00 pm-12:35 pm
2 stops20h 35m
Hilo Intl
Thu 8/27
8:45 pm-1:25 pm
2 stops13h 40m
$332
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Mon 8/24
5:00 am-6:05 pm
2 stops16h 05m
Kona Intl
Sat 8/29
6:05 am-10:55 pm
2 stops13h 50m
$412
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Mon 8/17
10:55 am-7:35 pm
1 stop11h 40m
Kona Intl
Mon 8/24
11:05 pm-3:39 pm
2 stops13h 34m
$421
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Wed 8/19
12:36 pm-7:19 pm
1 stop9h 43m
Kona Intl
Thu 8/27
9:37 pm-9:57 am
1 stop9h 20m
$436
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 8/27
5:30 am-12:25 pm
1 stop9h 55m
Kona Intl
Sun 9/6
10:00 am-9:55 pm
1 stop8h 55m
$441
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Wed 8/19
5:55 am-6:05 pm
2 stops15h 10m
Kona Intl
Mon 8/24
10:00 am-12:20 am
2 stops11h 20m
$466
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Thu 8/20
1:48 pm-6:17 pm
1 stop7h 29m
Hilo Intl
Fri 8/28
6:00 am-6:51 pm
2 stops9h 51m
$467
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 8/13
5:30 am-2:10 pm
2 stops11h 40m
Kona Intl
Thu 8/20
10:00 am-12:20 am
2 stops11h 20m
$481
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Fri 8/28
12:36 pm-7:19 pm
1 stop9h 43m
Kona Intl
Sat 9/5
8:37 pm-5:30 am
Nonstop5h 53m
$486
Quickest round-trip
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Mon 8/17
2:30 pm-5:35 pm
Nonstop6h 05m
Kona Intl
Mon 8/24
8:37 pm-5:30 am
Nonstop5h 53m
$523
Showing 1-10 of 40 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, October is the cheapest month in which you can book a flight from Seattle to The Big Island (average of $149). Flying from Seattle to The Big Island in February is currently the most expensive (average of $2,217). 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 June 1, 2026.
It’s typically best to fly out from Seattle to The Big Island in the afternoon. Doing so could potentially save you 34% 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 June 1, 2026.
The most flights from SEA to zzFUI are scheduled on a Sunday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 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 May 30, 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 June 1, 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.
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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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Search flights from Seattle to The Big Island by cabin class
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 June 1, 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 June 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$247 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$251 | Average$477 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$282 | Average$461 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$297 | Average$555 | FlexibilityNo cancel fee | On-time63% |