$128+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 March 16, 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 March 16, 2026.
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 4/2411:35 am
SEA
- KOA
1 stop11h 07m
United Airlines
Wed 4/2910:48 pm
KOA
- SEA
1 stop8h 37m
United Airlines
Deal found 3/16![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 3/16. 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 4/293:45 pm
SEA
- KOA
Nonstop6h 18m
Delta
Tue 5/198:50 pm
KOA
- SEA
Nonstop6h 02m
Delta
Deal found 3/16![Delta logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/126:59 pm
SEA
- KOA
1 stop24h 35m
Multiple Airlines
Tue 5/198:45 pm
KOA
- SEA
1 stop24h 14m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$320
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:27 pm
SEA
- KOA
Nonstop6h 25m
Multiple Airlines
Tue 5/121:14 pm
KOA
- SEA
1 stop8h 39m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 5/136:52 pm
SEA
- KOA
1 stop24h 42m
Multiple Airlines
Wed 5/209:25 pm
KOA
- SEA
Nonstop5h 54m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 5/97:04 pm
SEA
- KOA
1 stop17h 32m
Multiple Airlines
Wed 5/2010:36 am
KOA
- SEA
1 stop8h 53m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/46:59 pm
SEA
- KOA
1 stop23h 22m
Multiple Airlines
Wed 5/2712:27 pm
KOA
- SEA
Nonstop5h 58m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/279:24 pm
SEA
- KOA
1 stop15h 12m
Multiple Airlines
Thu 4/3010:30 am
KOA
- SEA
1 stop8h 12m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 3/16. 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 4/2910:15 am
SEA
- KOA
1 stop10h 28m
Delta
Wed 5/68:50 pm
KOA
- SEA
Nonstop5h 58m
Delta
Deal found 3/16![Delta logo]()
$326
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:59 pm
SEA
- KOA
1 stop21h 45m
Multiple Airlines
Wed 4/295:00 pm
KOA
- SEA
1 stop12h 47m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/236:59 pm
SEA
- KOA
1 stop21h 45m
Multiple Airlines
Wed 4/299:00 pm
KOA
- SEA
1 stop8h 47m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/143:50 pm
SEA
- ITO
1 stop8h 43m
Multiple Airlines
Thu 4/231:47 pm
ITO
- SEA
1 stop8h 06m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$339
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 March 16, 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 March 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 5/54:27 pm
SEA
- KOA
Nonstop6h 25m
Alaska Airlines
Wed 5/63:56 pm
KOA
- SEA
1 stop13h 43m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 4/2812:12 pm
SEA
- ITO
1 stop8h 27m
Multiple Airlines
Wed 4/297:44 pm
ITO
- SEA
1 stop10h 03m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$387
This Hawaiian Airlines deal was found by Cheapflights users on 3/11. 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.
Tue 4/2810:10 am
SEA
- ITO
1 stop10h 29m
Alaska Airlines
Wed 4/299:00 pm
ITO
- SEA
1 stop8h 47m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 3/14. 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 4/166:15 am
SEA
- KOA
2 stops14h 50m
Southwest
Wed 4/228:25 pm
KOA
- SEA
2 stops12h 50m
Southwest
Deal found 3/14![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/188:42 am
SEA
- KOA
2 stops14h 30m
United Airlines
Tue 4/2110:48 pm
KOA
- SEA
1 stop8h 51m
United Airlines
Deal found 3/15![United Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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 4/147:03 pm
SEA
- KOA
Nonstop6h 24m
Alaska Airlines
Mon 4/203:59 pm
KOA
- SEA
1 stop13h 39m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 5/48:00 am
SEA
- KOA
2 stops10h 21m
Multiple Airlines
Wed 5/2712:27 pm
KOA
- SEA
Nonstop5h 58m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 4/157:03 pm
SEA
- KOA
Nonstop6h 24m
Alaska Airlines
Mon 4/202:39 pm
KOA
- SEA
1 stop17h 23m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$424
This Hawaiian Airlines deal was found by Cheapflights users on 3/11. 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 5/63:45 pm
SEA
- ITO
1 stop8h 48m
Alaska Airlines
Fri 5/159:00 pm
ITO
- SEA
1 stop8h 09m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 3/16. 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 5/48:45 am
SEA
- KOA
2 stops14h 05m
United Airlines
Wed 5/2710:15 pm
KOA
- SEA
2 stops13h 15m
United Airlines
Deal found 3/16![United Airlines logo]()
$503
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 5/28:25 am
SEA
- ITO
2 stops12h 03m
Multiple Airlines
Tue 5/121:47 pm
ITO
- SEA
1 stop8h 06m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 3/11. 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 4/177:20 am
SEA
- KOA
2 stops13h 45m
Southwest
Tue 4/217:00 pm
KOA
- SEA
2 stops12h 55m
Southwest
Deal found 3/11![Southwest logo]()
$517
This United Airlines deal was found by Cheapflights users on 3/14. 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 5/58:45 am
SEA
- KOA
2 stops14h 05m
United Airlines
Wed 5/65:00 pm
KOA
- SEA
2 stops14h 43m
United Airlines
Deal found 3/14![United Airlines logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 5/196:52 pm
SEA
- KOA
1 stop24h 42m
Multiple Airlines
Mon 5/2510:36 am
KOA
- SEA
1 stop19h 30m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 4/147:03 pm
SEA
- KOA
Nonstop6h 24m
Alaska Airlines
Sun 4/1910:39 am
KOA
- SEA
1 stop19h 48m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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 4/167:10 am
SEA
- ITO
2 stops12h 05m
Multiple Airlines
Thu 4/236:44 pm
ITO
- SEA
2 stops12h 04m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 5/197:05 am
SEA
- ITO
2 stops11h 09m
Multiple Airlines
Mon 5/257:44 pm
ITO
- SEA
1 stop9h 25m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 3/3110:00 am
SEA
- ITO
1 stop9h 15m
Multiple Airlines
Tue 4/78:23 am
ITO
- SEA
1 stop10h 08m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$599
This KAYAK deal was found by Cheapflights users on 3/12. 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.
Thu 5/146:52 pm
SEA
- MUE
1 stop15h 00m
Multiple Airlines
Tue 5/267:17 am
MUE
- SEA
1 stop20h 12m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$701
This KAYAK deal was found by Cheapflights users on 3/12. 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.
Fri 5/153:50 pm
SEA
- MUE
2 stops18h 02m
Multiple Airlines
Mon 5/257:17 am
MUE
- SEA
1 stop13h 41m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$848
This Expedia deal was found by Cheapflights users on 3/15. 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 3/307:38 pm
SEA
- MUE
1 stop14h 14m
Multiple Airlines
Fri 4/37:17 am
MUE
- SEA
1 stop13h 27m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$908
This Expedia deal was found by Cheapflights users on 3/13. 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 3/287:38 pm
SEA
- MUE
1 stop14h 14m
Multiple Airlines
Wed 4/17:17 am
MUE
- SEA
1 stop11h 14m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$913
This Expedia deal was found by Cheapflights users on 3/16. 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.
Tue 3/317:38 pm
SEA
- MUE
1 stop14h 14m
Multiple Airlines
Sat 4/47:17 am
MUE
- SEA
2 stops14h 42m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$954
This Expedia deal was found by Cheapflights users on 3/12. 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.
Sun 4/1210:48 pm
SEA
- MUE
2 stops23h 24m
Multiple Airlines
Sat 4/189:10 pm
MUE
- SEA
2 stops12h 06m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,012
Last-minute flights from Seattle to The Big IslandDiscover last-minute flight deals from Seattle to The Big Island. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to The Big Island. Data last updated March 16, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/15. 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 4/145:30 am
SEA
- KOA
1 stop9h 55m
Southwest
Thu 4/238:25 pm
KOA
- SEA
2 stops12h 50m
Southwest
Deal found 3/15![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/1812:22 pm
SEA
- KOA
1 stop10h 50m
United Airlines
Sat 4/2510:18 pm
KOA
- SEA
2 stops13h 28m
United Airlines
Deal found 3/12![United Airlines logo]()
$332
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:59 pm
SEA
- KOA
1 stop21h 45m
Multiple Airlines
Wed 4/295:00 pm
KOA
- SEA
1 stop12h 47m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 3/12. 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 4/223:45 pm
SEA
- KOA
Nonstop6h 18m
Delta
Wed 4/298:50 pm
KOA
- SEA
Nonstop5h 58m
Delta
Deal found 3/12![Delta logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/236:59 pm
SEA
- KOA
1 stop21h 45m
Multiple Airlines
Wed 4/299:00 pm
KOA
- SEA
1 stop8h 47m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 4/2411:35 am
SEA
- KOA
1 stop11h 07m
United Airlines
Wed 4/2910:48 pm
KOA
- SEA
1 stop8h 37m
United Airlines
Deal found 3/16![United Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/279:24 pm
SEA
- KOA
1 stop15h 12m
Multiple Airlines
Thu 4/3010:30 am
KOA
- SEA
1 stop8h 12m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 3/16. 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 4/2710:15 am
SEA
- KOA
1 stop10h 28m
Delta
Thu 5/149:55 pm
KOA
- SEA
1 stop11h 28m
Delta
Deal found 3/16![Delta logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/286:59 pm
SEA
- KOA
1 stop19h 50m
Multiple Airlines
Wed 5/131:26 pm
KOA
- SEA
1 stop7h 33m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 3/16. 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 4/293:45 pm
SEA
- KOA
Nonstop6h 18m
Delta
Tue 5/198:50 pm
KOA
- SEA
Nonstop6h 02m
Delta
Deal found 3/16![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 3/16. 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 4/2910:15 am
SEA
- KOA
1 stop10h 28m
Delta
Wed 5/68:50 pm
KOA
- SEA
Nonstop5h 58m
Delta
Deal found 3/16![Delta logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/296:59 pm
SEA
- KOA
1 stop21h 45m
Multiple Airlines
Wed 5/131:26 pm
KOA
- SEA
1 stop7h 33m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$331
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 March 16, 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 March 16, 2026.
This United Airlines deal was found by Cheapflights users on 3/16. 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 5/511:39 am
SEA
- KOA
1 stop11h 11m
United Airlines
Deal found 3/16![United Airlines logo]()
$128
This Southwest deal was found by Cheapflights users on 3/16. 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 4/145:30 am
SEA
- KOA
1 stop9h 55m
Southwest
Deal found 3/16![Southwest logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/1410:57 am
SEA
- KOA
2 stops28h 16m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/137:22 pm
SEA
- KOA
1 stop14h 54m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$163
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 4/246:00 am
SEA
- KOA
2 stops16h 42m
United Airlines
Deal found 3/16![United Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/126:59 pm
SEA
- KOA
1 stop24h 35m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$169
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 5/136:52 pm
SEA
- KOA
1 stop24h 42m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$170
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/267:12 am
SEA
- KOA
1 stop8h 33m
United Airlines
Deal found 3/15![United Airlines logo]()
$178
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 4/157:03 pm
SEA
- KOA
Nonstop6h 24m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$179
This Expedia deal was found by Cheapflights users on 3/14. 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.
Tue 4/143:50 pm
SEA
- ITO
1 stop8h 43m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/1410:57 am
SEA
- ITO
2 stops32h 18m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/135:59 pm
SEA
- ITO
2 stops42h 29m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$226
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 March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $316 (United Airlines) |
One-way from | $128 (United Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $487 |
Good round-trip deal | $417 or less |
Good one-way deal | $188 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 March 16, 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
Tue 5/5
4:27 pm-7:52 pm
Nonstop6h 25m
Kona Intl
Wed 5/6
3:56 pm-8:39 am
1 stop13h 43m
$327
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Tue 4/14
7:03 pm-10:27 pm
Nonstop6h 24m
Kona Intl
Mon 4/20
3:59 pm-8:38 am
1 stop13h 39m
$386
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Tue 4/28
12:12 pm-5:39 pm
1 stop8h 27m
Hilo Intl
Wed 4/29
7:44 pm-8:47 am
1 stop10h 03m
$387
Quickest round-trip
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Mon 5/4
8:00 am-3:21 pm
2 stops10h 21m
Kona Intl
Wed 5/27
12:27 pm-9:25 pm
Nonstop5h 58m
$397
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Tue 4/28
10:10 am-5:39 pm
1 stop10h 29m
Hilo Intl
Wed 4/29
9:00 pm-8:47 am
1 stop8h 47m
$422
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Wed 4/15
7:03 pm-10:27 pm
Nonstop6h 24m
Kona Intl
Mon 4/20
2:39 pm-11:02 am
1 stop17h 23m
$424
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 4/16
6:15 am-6:05 pm
2 stops14h 50m
Kona Intl
Wed 4/22
8:25 pm-12:15 pm
2 stops12h 50m
$437
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Sat 5/2
8:25 am-5:28 pm
2 stops12h 03m
Hilo Intl
Tue 5/12
1:47 pm-12:53 am
1 stop8h 06m
$462
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Tue 5/19
6:52 pm-4:34 pm
1 stop24h 42m
Kona Intl
Mon 5/25
10:36 am-9:06 am
1 stop19h 30m
$484
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Sat 4/18
8:42 am-8:12 pm
2 stops14h 30m
Kona Intl
Tue 4/21
10:48 pm-10:39 am
1 stop8h 51m
$487
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, January is the cheapest month in which you can book a flight from Seattle to The Big Island (average of $217). Flying from Seattle to The Big Island in June is currently the most expensive (average of $332). 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 March 16, 2026.
It’s typically best to fly out from Seattle to The Big Island in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying in the evening, which is usually more expensive.
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 March 14, 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.
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 March 16, 2026.
The most flights from SEA to zzFUI are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).
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 March 16, 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.
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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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Complete your trip
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Seattle and The Big Island flights
Browse other Seattle and The Big Island flight options. Last updated on March 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Seattle to The Big Island
Discover the top 7 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$454 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$233 | Average$441 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$247 | Average$425 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$252 | Average$526 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$253 | Average$606 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$297 | Average$520 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$317 | Average$458 | FlexibilityNo cancel fee | On-timeN/A |