$188+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Sep 19 — Sep 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to The Big Island with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to The Big Island
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to The Big IslandExplore the most affordable flight options available from Seattle to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Seattle to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Southwest deal was found by Cheapflights users on 8/16. 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.
Mon 11/1611:05 am -
2 stops12h 45m
Mon 11/239:25 pm -
1 stop14h 20m
Deal found 8/16![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 8/18. 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 12/711:05 am -
2 stops12h 20m
Fri 12/117:05 pm -
2 stops13h 10m
Deal found 8/18![Southwest logo]()
$415
This Southwest deal was found by Cheapflights users on 8/18. 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 11/125:00 am -
1 stop9h 55m
Mon 11/169:00 am -
1 stop11h 15m
Deal found 8/18![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 8/16. 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.
Fri 10/305:30 am -
2 stops15h 40m
Tue 11/39:00 am -
2 stops11h 15m
Deal found 8/16![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 8/18. 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 11/65:00 am -
1 stop9h 55m
Fri 11/139:00 am -
1 stop13h 05m
Deal found 8/18![Southwest logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:59 pm -
Nonstop6h 16m
Thu 11/1212:59 pm -
1 stop9h 00m
Deal found 8/17![Multiple Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 8/16. 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.
Wed 10/285:35 am -
2 stops11h 45m
Thu 11/129:30 pm -
1 stop12h 30m
Deal found 8/16![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 8/19. 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 9/175:30 am -
1 stop9h 55m
Thu 9/247:05 pm -
2 stops10h 30m
Deal found 8/19![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 8/19. 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 12/85:40 am -
2 stops14h 30m
Thu 12/176:00 am -
2 stops13h 10m
Deal found 8/19![Southwest logo]()
$427
This Southwest deal was found by Cheapflights users on 8/16. 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.
Mon 11/305:35 am -
2 stops14h 35m
Mon 12/76:55 pm -
2 stops15h 15m
Deal found 8/16![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 8/17. 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 10/265:30 am -
1 stop9h 50m
Sat 10/311:00 pm -
2 stops22h 55m
Deal found 8/17![Southwest logo]()
$431
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:52 pm -
1 stop12h 53m
Mon 9/217:15 pm -
1 stop7h 56m
Deal found 8/15![Multiple Airlines logo]()
$432
Best flights from Seattle to The Big IslandDiscover carefully curated flight deals from Seattle to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Seattle to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Wed 9/308:31 am -
1 stop10h 58m
Tue 10/610:21 pm -
Nonstop5h 59m
Deal found 8/15![Multiple Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 8/15. 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.
Thu 12/35:15 am -
1 stop9h 40m
Thu 12/106:00 am -
2 stops11h 40m
Deal found 8/15![Southwest logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/1610:00 am -
Nonstop6h 28m
Wed 9/3012:38 pm -
Nonstop5h 55m
Deal found 8/16![Alaska Airlines logo]()
$437
This Hawaiian Airlines deal was found by Cheapflights users on 8/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:00 am -
1 stop10h 19m
Tue 11/37:30 pm -
1 stop10h 11m
Deal found 8/16![Alaska Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 10/266:30 am -
2 stops16h 02m
Wed 11/411:59 pm -
1 stop10h 21m
Deal found 8/15![United Airlines logo]()
$492
This Southwest deal was found by Cheapflights users on 8/17. 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 11/105:40 am -
2 stops14h 30m
Sat 11/147:05 pm -
2 stops15h 55m
Deal found 8/17![Southwest logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 10/265:50 pm -
Nonstop6h 15m
Wed 11/410:55 pm -
Nonstop5h 55m
Deal found 8/15![Alaska Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:20 pm -
1 stop18h 50m
Fri 11/1312:59 pm -
1 stop9h 00m
Deal found 8/19![Multiple Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 8/18. 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.
Sat 11/146:20 am -
1 stop8h 35m
Sun 11/229:00 am -
1 stop13h 05m
Deal found 8/18![Southwest logo]()
$436
This Hawaiian Airlines deal was found by Cheapflights users on 8/17. 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 11/161:00 pm -
1 stop10h 57m
Tue 11/177:30 pm -
1 stop10h 11m
Deal found 8/17![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:37 pm -
Nonstop6h 16m
Fri 11/138:00 am -
Nonstop5h 56m
Deal found 8/17![Alaska Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 8/18. 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 1/55:15 am -
2 stops14h 55m
Tue 1/129:00 am -
1 stop10h 50m
Deal found 8/18![Southwest logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 11/74:15 pm -
1 stop19h 07m
Sun 11/1510:55 pm -
Nonstop5h 55m
Deal found 8/18![Multiple Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 1/166:30 am -
1 stop11h 41m
Sun 1/311:02 pm -
Nonstop5h 52m
Deal found 8/16![Alaska Airlines logo]()
$506
This CheapOair deal was found by Cheapflights users on 8/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:15 pm -
1 stop8h 39m
Sat 9/2612:54 pm -
1 stop7h 56m
Deal found 8/15![Multiple Airlines logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 11/168:13 pm -
2 stops19h 09m
Tue 11/177:30 pm -
1 stop8h 38m
Deal found 8/15![Multiple Airlines logo]()
$526
This Southwest deal was found by Cheapflights users on 8/19. 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 9/17:40 am -
2 stops13h 30m
Fri 9/118:45 pm -
2 stops13h 55m
Deal found 8/19![Southwest logo]()
$600
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 9/87:08 am -
2 stops13h 18m
Sun 9/138:45 pm -
1 stop8h 28m
Deal found 8/17![Multiple Airlines logo]()
$576
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 9/67:20 am -
1 stop10h 05m
Thu 9/1711:27 am -
1 stop9h 23m
Deal found 8/17![Multiple Airlines logo]()
$636
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/128:35 pm -
2 stops20h 50m
Sat 9/196:00 am -
2 stops9h 51m
Deal found 8/16![Multiple Airlines logo]()
$644
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/22:40 pm -
1 stop30h 32m
Mon 2/157:37 pm -
2 stops14h 26m
Deal found 8/17![Multiple Airlines logo]()
$765
This Expedia deal was found by Cheapflights users on 8/17. 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 9/66:59 pm -
1 stop14h 53m
Thu 9/177:17 am -
1 stop13h 05m
Deal found 8/17![Multiple Airlines logo]()
$786
This KAYAK deal was found by Cheapflights users on 8/18. 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.
Sun 1/242:40 pm -
1 stop30h 32m
Mon 2/17:37 pm -
1 stop9h 43m
Deal found 8/18![Multiple Airlines logo]()
$788
This KAYAK deal was found by Cheapflights users on 8/18. 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.
Sun 1/242:40 pm -
1 stop30h 32m
Thu 2/47:37 pm -
1 stop9h 43m
Deal found 8/18![Multiple Airlines logo]()
$788
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Wed 2/36:37 pm -
1 stop26h 35m
Mon 2/157:37 pm -
2 stops14h 26m
Deal found 8/17![Multiple Airlines logo]()
$795
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:32 pm -
1 stop14h 20m
Mon 1/117:37 pm -
2 stops16h 36m
Deal found 8/17![Multiple Airlines logo]()
$841
This Expedia deal was found by Cheapflights users on 8/18. 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 11/176:20 pm -
1 stop14h 32m
Fri 11/277:17 am -
2 stops22h 24m
Deal found 8/18![Multiple Airlines logo]()
$966
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/210:05 am -
1 stop23h 47m
Sun 9/69:10 pm -
1 stop15h 34m
Deal found 8/19![Multiple Airlines logo]()
$976
This KAYAK deal was found by Cheapflights users on 8/17. 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 12/246:32 pm -
1 stop14h 20m
Tue 1/57:17 am -
1 stop14h 42m
Deal found 8/17![Multiple Airlines logo]()
$1,002
Last-minute flights from Seattle to The Big IslandDiscover last-minute flight deals from Seattle to The Big Island. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to The Big Island. Data last updated August 20, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:52 pm -
1 stop12h 53m
Mon 9/217:15 pm -
1 stop7h 56m
Deal found 8/15![Multiple Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:30 pm -
Nonstop6h 01m
Mon 9/218:55 pm -
Nonstop5h 56m
Deal found 8/15![Delta logo]()
$439
This Expedia deal was found by Cheapflights users on 8/16. 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 9/158:52 pm -
1 stop13h 11m
Mon 9/217:44 pm -
1 stop9h 29m
Deal found 8/16![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:05 am -
1 stop9h 24m
Wed 9/2312:38 pm -
Nonstop5h 55m
Deal found 8/18![Multiple Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 8/19. 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 9/175:30 am -
1 stop9h 55m
Thu 9/247:05 pm -
2 stops10h 30m
Deal found 8/19![Southwest logo]()
$426
This Delta deal was found by Cheapflights users on 8/18. 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 9/172:30 pm -
Nonstop6h 01m
Thu 9/248:55 pm -
Nonstop5h 56m
Deal found 8/18![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/201:16 pm -
1 stop9h 19m
Fri 9/2510:55 pm -
1 stop10h 25m
Deal found 8/15![United Airlines logo]()
$436
This Expedia deal was found by Cheapflights users on 8/15. 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.
Sun 9/208:48 pm -
1 stop17h 47m
Mon 9/2812:38 pm -
Nonstop5h 55m
Deal found 8/15![Alaska Airlines logo]()
$446
This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:45 pm -
1 stop14h 00m
Sun 9/2712:51 pm -
1 stop23h 53m
Deal found 8/18![Multiple Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:00 am -
Nonstop6h 28m
Thu 10/87:15 pm -
1 stop9h 58m
Deal found 8/17![Multiple Airlines logo]()
$442
This Hawaiian Airlines deal was found by Cheapflights users on 8/17. 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 9/307:20 am -
1 stop7h 56m
Thu 10/83:18 pm -
1 stop11h 46m
Deal found 8/17![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 am -
1 stop8h 23m
Wed 10/148:32 am -
1 stop19h 48m
Deal found 8/17![Multiple Airlines logo]()
$449
One-way flights from Seattle to The Big IslandSearch for one-way flight options from Seattle to The Big Island. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Seattle to The Big Island. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/211:19 pm -
1 stop11h 08m
Deal found 8/17![United Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 8/18. 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.
Sun 10/256:15 am -
1 stop9h 05m
Deal found 8/18![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 8/19. 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 10/285:35 am -
2 stops11h 45m
Deal found 8/19![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:50 am -
1 stop9h 30m
Deal found 8/19![Southwest logo]()
$215
This Trip.com deal was found by Cheapflights users on 8/19. 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 10/209:00 am -
1 stop11h 21m
Deal found 8/19![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/183:18 pm -
1 stop9h 09m
Deal found 8/17![United Airlines logo]()
$218
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:15 pm -
1 stop8h 35m
Deal found 8/19![Multiple Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 8/18. 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 11/45:15 am -
2 stops11h 35m
Deal found 8/18![Southwest logo]()
$221
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:15 pm -
1 stop18h 01m
Deal found 8/17![Multiple Airlines logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 1/137:00 am -
1 stop11h 11m
Deal found 8/18![Alaska Airlines logo]()
$228
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:59 pm -
1 stop24h 17m
Deal found 8/19![Multiple Airlines logo]()
$230
This Priceline deal was found by Cheapflights users on 8/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:15 pm -
1 stop8h 39m
Deal found 8/15![Multiple Airlines logo]()
$244
Find flight deals from Seattle to The Big Island
Keep the following information in mind while searching for Seattle to The Big Island flight deals. Data was last updated August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $382 (Southwest) |
One-way from | $188 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $567 |
Good round-trip deal | $486 or less |
Good one-way deal | $238 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 7,457,451 searches. Data last updated August 20, 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 Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Wed 9/30
8:31 am-4:29 pm
1 stop10h 58m
Kona Intl
Tue 10/6
10:21 pm-7:20 am
Nonstop5h 59m
$422
SeattleKailua-Kona
SEA Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Thu 12/3
5:15 am-12:55 pm
1 stop9h 40m
Kona Intl
Thu 12/10
6:00 am-7:40 pm
2 stops11h 40m
$422
SeattleKailua-Kona
SEA Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Tue 11/10
5:40 am-6:10 pm
2 stops14h 30m
Kona Intl
Sat 11/14
7:05 pm-1:00 pm
2 stops15h 55m
$431
SeattleKailua-Kona
SEA Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Sat 11/14
6:20 am-12:55 pm
1 stop8h 35m
Kona Intl
Sun 11/22
9:00 am-12:05 am
1 stop13h 05m
$436
SeattleKailua-Kona
SEA Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Wed 9/16
10:00 am-1:28 pm
Nonstop6h 28m
Kona Intl
Wed 9/30
12:38 pm-9:33 pm
Nonstop5h 55m
$437
Quickest round-trip
SeattleKailua-Kona
SEA Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Mon 10/26
5:50 pm-9:05 pm
Nonstop6h 15m
Kona Intl
Wed 11/4
10:55 pm-6:50 am
Nonstop5h 55m
$437
SeattleKailua-Kona
SEA Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Tue 1/5
5:15 am-6:10 pm
2 stops14h 55m
Kona Intl
Tue 1/12
9:00 am-9:50 pm
1 stop10h 50m
$437
SeattleKailua-Kona
SEA Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Tue 11/3
1:37 pm-5:53 pm
Nonstop6h 16m
Kona Intl
Fri 11/13
8:00 am-3:56 pm
Nonstop5h 56m
$467
SeattleKailua-Kona
SEA Seattle/Tacoma Intl - KOA Kona Intl
SEAKOA
Seattle/Tacoma Intl
Tue 11/3
6:20 pm-11:10 am
1 stop18h 50m
Kona Intl
Fri 11/13
12:59 pm-11:59 pm
1 stop9h 00m
$477
SeattleHilo
SEA Seattle/Tacoma Intl - ITO Hilo Intl
SEAITO
Seattle/Tacoma Intl
Mon 10/19
9:00 am-4:19 pm
1 stop10h 19m
Hilo Intl
Tue 11/3
7:30 pm-7:41 am
1 stop10h 11m
$482
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Seattle to The Big Island
Have a flexible travel schedule? Discover the best time to fly to The Big Island from Seattle with our price prediction graph.
SEA-KOA
SEA-ITO
SEA-MUE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to The Big Island
SEA-zzFUI
SEA-KOA
SEA-ITO
SEA-MUE
What is the cheapest month to book a flight from Seattle to The Big Island?
Currently, January is the cheapest month in which you can book a flight from Seattle to The Big Island (average of $394). Flying from Seattle to The Big Island in June is currently the most expensive (average of $672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to FUI?
Find hourly flight availability from Seattle to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2026.
It’s typically best to fly out from Seattle to The Big Island in the afternoon. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Seattle to The Big Island
Explore weekly flight availability from Seattle to The Big Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 20, 2026.
The most flights from SEA to zzFUI are scheduled on a Tuesday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Seattle to The Big Island?
Use this chart to determine the cheapest time to fly round-trip from Seattle to The Big Island. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Seattle to The Big Island flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing The Big Island
Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated August 20, 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.
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Seattle to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
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 August 20, 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 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$444 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$247 | Average$398 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$251 | Average$493 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$256 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$282 | Average$450 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$297 | Average$540 | FlexibilityNo cancel fee | On-time63% |