$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
Aug 6 — Aug 131
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to The Big Island with Cheapflights
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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 July 7, 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 July 7, 2026.
This SmartFares deal was found by Cheapflights users on 7/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:11 pm
SEA
- KOA
Nonstop6h 14m
Multiple Airlines
Wed 8/268:00 am
KOA
- SEA
1 stop10h 40m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 8/211:16 pm
SEA
- KOA
1 stop9h 19m
United Airlines
Fri 8/2812:04 pm
KOA
- SEA
1 stop8h 22m
United Airlines
Deal found 7/3![United Airlines logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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
Multiple Airlines
Tue 9/151:52 pm
KOA
- SEA
1 stop13h 08m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 8/274:11 pm
SEA
- KOA
Nonstop6h 14m
Multiple Airlines
Wed 9/28:00 am
KOA
- SEA
1 stop19h 20m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 7/5. 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
Wed 8/2610:00 am
KOA
- SEA
1 stop8h 45m
Southwest
Deal found 7/5![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 7/4. 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 11/510:45 am
SEA
- KOA
1 stop11h 47m
United Airlines
Wed 11/181:04 pm
KOA
- SEA
1 stop9h 57m
United Airlines
Deal found 7/4![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/5. 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 11/51:16 pm
SEA
- KOA
1 stop9h 16m
United Airlines
Tue 11/1011:59 pm
KOA
- SEA
1 stop10h 21m
United Airlines
Deal found 7/5![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:11 am
SEA
- KOA
1 stop8h 37m
United Airlines
Mon 8/2410:50 pm
KOA
- SEA
2 stops13h 49m
United Airlines
Deal found 7/2![United Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/1512:15 pm
SEA
- KOA
1 stop10h 50m
United Airlines
Thu 8/2012:04 pm
KOA
- SEA
1 stop8h 22m
United Airlines
Deal found 7/6![United Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 7/6. 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 8/207:25 pm
SEA
- KOA
2 stops20h 00m
Southwest
Wed 8/2610:00 am
KOA
- SEA
1 stop8h 45m
Southwest
Deal found 7/6![Southwest logo]()
$397
This Trip.com deal was found by Cheapflights users on 7/6. 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.
Thu 8/2010:05 am
SEA
- KOA
1 stop7h 34m
Multiple Airlines
Wed 8/264:19 pm
KOA
- SEA
1 stop10h 52m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$400
This Hawaiian Airlines deal was found by Cheapflights users on 7/7. 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.
Mon 8/179:09 pm
SEA
- ITO
1 stop12h 54m
Alaska Airlines
Mon 8/247:44 pm
ITO
- SEA
1 stop9h 29m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$407
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 July 7, 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 July 7, 2026.
This Hawaiian Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 8/179:09 pm
SEA
- ITO
1 stop12h 54m
Alaska Airlines
Mon 8/247:44 pm
ITO
- SEA
1 stop9h 29m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 7/2. 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 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 8/3112:04 pm
KOA
- SEA
1 stop8h 22m
United Airlines
Deal found 7/2![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 7/6. 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 9/32:30 pm
SEA
- KOA
Nonstop6h 05m
Delta
Mon 9/78:42 pm
KOA
- SEA
Nonstop5h 53m
Delta
Deal found 7/6![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 7/6. 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 9/247:00 pm
SEA
- ITO
2 stops20h 35m
Southwest
Sun 9/276:55 pm
ITO
- SEA
2 stops10h 40m
Southwest
Deal found 7/6![Southwest logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 8/271:48 pm
SEA
- ITO
1 stop7h 29m
Multiple Airlines
Mon 8/315:30 pm
ITO
- SEA
2 stops11h 54m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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
Alaska Airlines
Tue 9/810:25 pm
KOA
- SEA
Nonstop5h 55m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$512
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:20 am
SEA
- ITO
1 stop8h 54m
Alaska Airlines
Mon 8/318:45 pm
ITO
- SEA
1 stop8h 28m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 9/81:48 pm
SEA
- ITO
1 stop7h 29m
Multiple Airlines
Thu 9/176:00 am
ITO
- SEA
2 stops9h 51m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 7/6. 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 9/85:55 am
SEA
- ITO
2 stops15h 15m
Southwest
Thu 9/178:45 pm
ITO
- SEA
2 stops13h 40m
Southwest
Deal found 7/6![Southwest logo]()
$466
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:30 pm
SEA
- KOA
Nonstop6h 01m
Delta
Sun 10/48:50 pm
KOA
- SEA
Nonstop5h 56m
Delta
Deal found 7/3![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/2810:55 am
SEA
- KOA
1 stop11h 40m
United Airlines
Sat 9/510:50 pm
KOA
- SEA
1 stop8h 09m
United Airlines
Deal found 7/6![United Airlines logo]()
$486
This Hawaiian Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 8/109:09 pm
SEA
- ITO
1 stop12h 54m
Alaska Airlines
Sat 8/158:45 pm
ITO
- SEA
1 stop8h 15m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/114:20 pm
SEA
- ITO
1 stop8h 39m
Multiple Airlines
Fri 8/147:44 pm
ITO
- SEA
1 stop9h 16m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 7/5. 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 8/45:55 am
SEA
- KOA
1 stop9h 30m
Southwest
Tue 8/116:05 am
KOA
- SEA
2 stops10h 05m
Southwest
Deal found 7/5![Southwest logo]()
$482
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:30 pm
SEA
- KOA
Nonstop6h 05m
Delta
Sat 9/58:42 pm
KOA
- SEA
Nonstop5h 53m
Delta
Deal found 7/2![Delta logo]()
$497
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/241:30 pm
SEA
- ITO
1 stop8h 42m
Alaska Airlines
Tue 8/48:30 am
ITO
- SEA
1 stop9h 55m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 8/94:20 pm
SEA
- ITO
1 stop8h 39m
Multiple Airlines
Sat 8/157:44 pm
ITO
- SEA
1 stop9h 16m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 7/4. 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 9/45:00 am
SEA
- KOA
2 stops16h 05m
Southwest
Thu 9/1010:00 am
KOA
- SEA
2 stops11h 20m
Southwest
Deal found 7/4![Southwest logo]()
$487
This Delta deal was found by Cheapflights users on 7/6. 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 8/72:30 pm
SEA
- KOA
Nonstop6h 05m
Delta
Sun 8/98:42 pm
KOA
- SEA
Nonstop5h 53m
Delta
Deal found 7/6![Delta logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 8/71:30 pm
SEA
- KOA
1 stop11h 20m
Multiple Airlines
Sun 8/95:45 pm
KOA
- SEA
1 stop9h 14m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 10/27:20 am
SEA
- KOA
1 stop15h 12m
Multiple Airlines
Fri 10/910:21 pm
KOA
- SEA
Nonstop5h 59m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 9/36:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Sun 9/139:10 pm
MUE
- SEA
1 stop15h 34m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$629
This Expedia deal was found by Cheapflights users on 7/4. 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 8/36:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Sun 8/97:17 am
MUE
- SEA
1 stop13h 42m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$709
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Sat 8/229:10 pm
MUE
- SEA
1 stop29h 50m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$734
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Fri 7/317:17 am
MUE
- SEA
1 stop13h 42m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$794
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Fri 7/106:59 pm
SEA
- MUE
1 stop14h 53m
Multiple Airlines
Sun 7/129:10 pm
MUE
- SEA
2 stops36h 48m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,655
Last-minute flights from Seattle to The Big IslandDiscover last-minute flight deals from Seattle to The Big Island. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to The Big Island. Data last updated July 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/1512:15 pm
SEA
- KOA
1 stop10h 50m
United Airlines
Thu 8/2012:04 pm
KOA
- SEA
1 stop8h 22m
United Airlines
Deal found 7/6![United Airlines logo]()
$396
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:09 pm
SEA
- ITO
1 stop12h 54m
Alaska Airlines
Mon 8/247:44 pm
ITO
- SEA
1 stop9h 29m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$407
This SmartFares deal was found by Cheapflights users on 7/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:11 pm
SEA
- KOA
Nonstop6h 14m
Multiple Airlines
Wed 8/268:00 am
KOA
- SEA
1 stop10h 40m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 7/5. 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
Wed 8/2610:00 am
KOA
- SEA
1 stop8h 45m
Southwest
Deal found 7/5![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:11 am
SEA
- KOA
1 stop8h 37m
United Airlines
Mon 8/2410:50 pm
KOA
- SEA
2 stops13h 49m
United Airlines
Deal found 7/2![United Airlines logo]()
$391
This Expedia deal was found by Cheapflights users on 7/7. 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 8/194:11 pm
SEA
- KOA
Nonstop6h 14m
Multiple Airlines
Mon 8/248:00 am
KOA
- SEA
1 stop10h 40m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 7/6. 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 8/207:25 pm
SEA
- KOA
2 stops20h 00m
Southwest
Wed 8/2610:00 am
KOA
- SEA
1 stop8h 45m
Southwest
Deal found 7/6![Southwest logo]()
$397
This Trip.com deal was found by Cheapflights users on 7/6. 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.
Thu 8/2010:05 am
SEA
- KOA
1 stop7h 34m
Multiple Airlines
Wed 8/264:19 pm
KOA
- SEA
1 stop10h 52m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 8/211:16 pm
SEA
- KOA
1 stop9h 19m
United Airlines
Fri 8/2812:04 pm
KOA
- SEA
1 stop8h 22m
United Airlines
Deal found 7/3![United Airlines logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 8/264:11 pm
SEA
- KOA
Nonstop6h 14m
Multiple Airlines
Wed 9/212:51 pm
KOA
- SEA
1 stop23h 53m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 8/274:11 pm
SEA
- KOA
Nonstop6h 14m
Multiple Airlines
Wed 9/28:00 am
KOA
- SEA
1 stop19h 20m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$383
This Hawaiian Airlines deal was found by Cheapflights users on 7/5. 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.
Thu 8/277:20 am
SEA
- ITO
1 stop8h 54m
Alaska Airlines
Mon 8/318:45 pm
ITO
- SEA
1 stop8h 28m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$427
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 July 7, 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 July 7, 2026.
This United Airlines deal was found by Cheapflights users on 7/2. 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 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 7/2![United Airlines logo]()
$158
This United Airlines deal was found by Cheapflights users on 7/4. 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 7/4![United Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:55 am
SEA
- KOA
1 stop11h 40m
United Airlines
Deal found 7/2![United Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 7/6. 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 10/57:15 am
SEA
- KOA
2 stops13h 55m
Southwest
Deal found 7/6![Southwest logo]()
$204
This Trip.com deal was found by Cheapflights users on 7/6. 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.
Thu 8/208:38 am
SEA
- KOA
1 stop10h 51m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 7/5. 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 7/293:33 pm
SEA
- KOA
1 stop9h 12m
United Airlines
Deal found 7/5![United Airlines logo]()
$208
This Southwest deal was found by Cheapflights users on 7/4. 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 8/207:25 pm
SEA
- KOA
2 stops20h 00m
Southwest
Deal found 7/4![Southwest logo]()
$209
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/3110:55 am
SEA
- KOA
1 stop11h 40m
United Airlines
Deal found 7/3![United Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 9/298:35 pm
SEA
- KOA
1 stop15h 56m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/16:30 am
SEA
- KOA
2 stops16h 05m
United Airlines
Deal found 7/6![United Airlines logo]()
$219
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:09 pm
SEA
- ITO
1 stop12h 54m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$224
This Hawaiian Airlines deal was found by Cheapflights users on 7/6. 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.
Mon 10/54:15 pm
SEA
- KOA
1 stop8h 35m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$224
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (SmartFares) |
One-way from | $158 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $672 |
Good round-trip deal | $457 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 July 7, 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
Mon 8/17
9:09 pm-7:03 am
1 stop12h 54m
Hilo Intl
Mon 8/24
7:44 pm-8:13 am
1 stop9h 29m
$407
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 8/27
10:55 am-7:35 pm
1 stop11h 40m
Kona Intl
Mon 8/31
12:04 pm-11:26 pm
1 stop8h 22m
$426
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Thu 8/27
7:20 am-1:14 pm
1 stop8h 54m
Hilo Intl
Mon 8/31
8:45 pm-8:13 am
1 stop8h 28m
$427
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 9/3
2:30 pm-5:35 pm
Nonstop6h 05m
Kona Intl
Mon 9/7
8:42 pm-5:35 am
Nonstop5h 53m
$437
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Thu 9/24
7:00 pm-12:35 pm
2 stops20h 35m
Hilo Intl
Sun 9/27
6:55 pm-8:35 am
2 stops10h 40m
$452
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Thu 8/27
1:48 pm-6:17 pm
1 stop7h 29m
Hilo Intl
Mon 8/31
5:30 pm-8:24 am
2 stops11h 54m
$457
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Tue 9/8
1:48 pm-6:17 pm
1 stop7h 29m
Hilo Intl
Thu 9/17
6:00 am-6:51 pm
2 stops9h 51m
$457
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Mon 8/10
9:09 pm-7:03 am
1 stop12h 54m
Hilo Intl
Sat 8/15
8:45 pm-8:00 am
1 stop8h 15m
$457
SeattleHilo
SEA - ITO
SEAITO
Seattle/Tacoma Intl
Tue 9/8
5:55 am-6:10 pm
2 stops15h 15m
Hilo Intl
Thu 9/17
8:45 pm-1:25 pm
2 stops13h 40m
$466
Quickest round-trip
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Mon 9/28
2:30 pm-5:31 pm
Nonstop6h 01m
Kona Intl
Sun 10/4
8:50 pm-5:46 am
Nonstop5h 56m
$467
Showing 1-10 of 47 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 $2,079). 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 July 7, 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 July 7, 2026.
The most flights from SEA to zzFUI are scheduled on a Tuesday (11 on average). You will have fewer flight options on Saturday, 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 July 4, 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 July 7, 2026.
Read through reviews of airlines operating flights from Seattle to The Big Island, such as Alaska Airlines,Southwest, 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
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seattle to The Big Island
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to The Big Island by adding a car rental and/or hotel reservation to your travel itinerary.
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 July 7, 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$247 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$254 | Average$463 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$256 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$282 | Average$449 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$297 | Average$540 | FlexibilityNo cancel fee | On-time63% |