$138+ Cheap flights from Seattle to Kailua-Kona (SEA - KOA)
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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
May 27 — Jun 31
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Kailua-Kona 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.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Kona Intl are usually found in January or October, booked 64 days in advance, depart on a Thursday or Wednesday and return on a Sunday
Cheap flight deals from Seattle to Kailua-Kona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Kailua-KonaExplore the most affordable flight options available from Seattle to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
Explore the most affordable flight options available from Seattle to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/255:00 am
SEA
- KOA
1 stop8h 40m
United Airlines
Sat 5/307:00 am
KOA
- SEA
1 stop10h 53m
United Airlines
Deal found 4/24![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/273:33 pm
SEA
- KOA
1 stop9h 12m
United Airlines
Wed 6/311:55 am
KOA
- SEA
1 stop10h 18m
United Airlines
Deal found 4/24![United Airlines logo]()
$340
This Vliegwinkel deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:40 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Mon 5/258:00 am
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” 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 5/263:33 pm
SEA
- KOA
1 stop9h 12m
United Airlines
Wed 5/2710:15 pm
KOA
- SEA
2 stops11h 19m
United Airlines
Deal found 4/22![United Airlines logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/196:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Tue 5/268:00 am
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$357
This eDestinos deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:55 pm
SEA
- KOA
1 stop18h 51m
Multiple Airlines
Tue 5/199:25 pm
KOA
- SEA
Nonstop5h 54m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/281:30 pm
SEA
- KOA
1 stop11h 15m
United Airlines
Wed 6/31:52 pm
KOA
- SEA
1 stop8h 21m
United Airlines
Deal found 4/23![United Airlines logo]()
$364
This Vliegwinkel deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:15 pm
SEA
- KOA
1 stop8h 32m
Multiple Airlines
Mon 5/258:00 am
KOA
- SEA
Nonstop5h 58m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/206:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Wed 5/2712:27 pm
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$367
This CheapOair deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” 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.
Wed 5/206:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Tue 5/269:25 pm
KOA
- SEA
Nonstop5h 54m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/278:08 am
SEA
- KOA
1 stop9h 33m
Multiple Airlines
Wed 6/312:27 pm
KOA
- SEA
Nonstop5h 58m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$379
Best flights from Seattle to Kailua-KonaDiscover carefully curated flight deals from Seattle to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Seattle to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:59 pm
SEA
- KOA
Nonstop6h 15m
Multiple Airlines
Sun 6/712:51 pm
KOA
- SEA
1 stop29h 43m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/26:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Wed 6/312:27 pm
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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.
Sun 5/102:30 pm
SEA
- KOA
Nonstop6h 07m
Delta
Wed 5/278:50 pm
KOA
- SEA
Nonstop6h 02m
Delta
Deal found 4/25![Delta logo]()
$503
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/75:00 am
SEA
- KOA
1 stop10h 15m
Southwest
Sun 5/108:05 am
KOA
- SEA
2 stops11h 20m
Southwest
Deal found 4/25![Southwest logo]()
$507
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/3010:29 am
SEA
- KOA
2 stops12h 18m
United Airlines
Fri 6/510:15 pm
KOA
- SEA
1 stop13h 23m
United Airlines
Deal found 4/26![United Airlines logo]()
$552
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/28:08 am
SEA
- KOA
1 stop9h 33m
Multiple Airlines
Wed 6/312:51 pm
KOA
- SEA
1 stop8h 07m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/128:15 pm
SEA
- KOA
1 stop16h 11m
Alaska Airlines
Tue 6/98:00 am
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$446
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/135:59 pm
SEA
- KOA
1 stop18h 37m
Alaska Airlines
Mon 5/1812:27 pm
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/19:40 am
SEA
- KOA
2 stops14h 45m
Southwest
Fri 5/810:00 am
KOA
- SEA
2 stops11h 40m
Southwest
Deal found 4/26![Southwest logo]()
$542
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/226:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Sun 5/313:46 pm
KOA
- SEA
1 stop13h 31m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/158:50 pm
SEA
- KOA
1 stop18h 26m
Multiple Airlines
Tue 5/192:36 pm
KOA
- SEA
1 stop15h 21m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$582
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/226:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Fri 5/293:40 pm
KOA
- SEA
1 stop22h 11m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$519
Last-minute flights from Seattle to Kailua-KonaDiscover last-minute flight deals from Seattle to Kailua-Kona. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Kailua-Kona. Data last updated April 27, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:55 pm
SEA
- KOA
1 stop18h 51m
Multiple Airlines
Tue 5/199:25 pm
KOA
- SEA
Nonstop5h 54m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$363
This Vliegwinkel deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:40 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Mon 5/258:00 am
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$346
This Vliegwinkel deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:15 pm
SEA
- KOA
1 stop8h 32m
Multiple Airlines
Mon 5/258:00 am
KOA
- SEA
Nonstop5h 58m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/196:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Tue 5/268:00 am
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/206:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Tue 5/268:00 am
KOA
- SEA
Nonstop5h 58m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/255:00 am
SEA
- KOA
1 stop8h 40m
United Airlines
Sat 5/307:00 am
KOA
- SEA
1 stop10h 53m
United Airlines
Deal found 4/24![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” 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 5/263:33 pm
SEA
- KOA
1 stop9h 12m
United Airlines
Wed 5/2710:15 pm
KOA
- SEA
2 stops11h 19m
United Airlines
Deal found 4/22![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/273:33 pm
SEA
- KOA
1 stop9h 12m
United Airlines
Wed 6/311:55 am
KOA
- SEA
1 stop10h 18m
United Airlines
Deal found 4/24![United Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/278:08 am
SEA
- KOA
1 stop9h 33m
Multiple Airlines
Wed 6/312:27 pm
KOA
- SEA
Nonstop5h 58m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/281:30 pm
SEA
- KOA
1 stop11h 15m
United Airlines
Wed 6/31:52 pm
KOA
- SEA
1 stop8h 21m
United Airlines
Deal found 4/23![United Airlines logo]()
$364
One-way flights from Seattle to Kailua-KonaSearch for one-way flight options from Seattle to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Seattle to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/263:33 pm
SEA
- KOA
1 stop9h 12m
United Airlines
Deal found 4/25![United Airlines logo]()
$138
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/231:30 pm
SEA
- KOA
1 stop11h 15m
United Airlines
Deal found 4/24![United Airlines logo]()
$168
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” 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 5/249:20 pm
SEA
- KOA
1 stop15h 06m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/258:50 pm
SEA
- KOA
1 stop14h 56m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” 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 5/184:15 pm
SEA
- KOA
1 stop8h 32m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/182:30 pm
SEA
- KOA
Nonstop6h 07m
Delta
Deal found 4/23![Delta logo]()
$199
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” 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 stop22h 49m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/71:21 pm
SEA
- KOA
1 stop9h 29m
United Airlines
Deal found 4/25![United Airlines logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/216:59 pm
SEA
- KOA
Nonstop6h 15m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 6/93:33 pm
SEA
- KOA
1 stop9h 12m
United Airlines
Deal found 4/24![United Airlines logo]()
$213
This CheapOair deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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.
Sun 5/179:15 pm
SEA
- KOA
1 stop17h 12m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$218
Find flight deals from Seattle to Kailua-Kona
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (United Airlines) |
One-way from | $138 (United Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $596 |
Good round-trip deal | $397 or less |
Good one-way deal | $284 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Kailua-Kona 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 April 27, 2026.
Use the filters below to find and compare flights from Seattle to Kailua-Kona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Wed 6/3
6:59 pm-10:14 pm
Nonstop6h 15m
Kona Intl
Sun 6/7
12:51 pm-9:34 pm
1 stop29h 43m
$382
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Tue 6/2
8:08 am-2:41 pm
1 stop9h 33m
Kona Intl
Wed 6/3
12:51 pm-11:58 pm
1 stop8h 07m
$387
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Tue 6/2
6:59 pm-10:14 pm
Nonstop6h 15m
Kona Intl
Wed 6/3
12:27 pm-9:25 pm
Nonstop5h 58m
$397
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Tue 5/12
8:15 pm-9:26 am
1 stop16h 11m
Kona Intl
Tue 6/9
8:00 am-4:58 pm
Nonstop5h 58m
$446
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Wed 5/13
5:59 pm-9:36 am
1 stop18h 37m
Kona Intl
Mon 5/18
12:27 pm-9:25 pm
Nonstop5h 58m
$461
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Fri 5/22
6:59 pm-10:14 pm
Nonstop6h 15m
Kona Intl
Sun 5/31
3:46 pm-8:17 am
1 stop13h 31m
$465
Quickest round-trip
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Sun 5/10
2:30 pm-5:37 pm
Nonstop6h 07m
Kona Intl
Wed 5/27
8:50 pm-5:52 am
Nonstop6h 02m
$503
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Thu 5/7
5:00 am-12:15 pm
1 stop10h 15m
Kona Intl
Sun 5/10
8:05 am-10:25 pm
2 stops11h 20m
$507
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Fri 5/22
6:59 pm-10:14 pm
Nonstop6h 15m
Kona Intl
Fri 5/29
3:40 pm-4:51 pm
1 stop22h 11m
$519
SeattleKailua-Kona
SEA - KOA
SEAKOA
Seattle/Tacoma Intl
Fri 5/1
9:40 am-9:25 pm
2 stops14h 45m
Kona Intl
Fri 5/8
10:00 am-12:40 am
2 stops11h 40m
$542
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Seattle to Kailua-Kona
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Kailua-Kona in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Kailua-Kona flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Kailua-Kona flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Kailua-Kona
Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Seattle with our price prediction graph.
SEA-KOA
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 Kailua-Kona
Prices
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How far ahead should I book a flight from Seattle to Kailua-Kona?
The best time to book flights from Seattle to Kailua-Kona is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Seattle to Kailua-Kona?
Currently, January is the cheapest month in which you can book a flight from Seattle to Kailua-Kona (average of $397). Flying from Seattle to Kailua-Kona in July is currently the most expensive (average of $693). 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 KOA?
Find hourly flight availability from Seattle to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2026.
It’s typically best to fly out from Seattle to Kailua-Kona in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Seattle to Kailua-Kona?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Kailua-Kona. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Seattle to Kailua-Kona flight should consider departing on Wednesday afternoons 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.
What’s the top layover airport for flights from Seattle to Kailua-Kona?
Share of 1-stop round-trip flights from Seattle to Kailua-Kona chosen by Cheapflights users in the past 12 months, using the same layover each way.
Honolulu (HNL) – chosen by Cheapflights users on 60% of 1-stop itineraries from Seattle to Kailua-Kona on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Kailua-Kona?
Average round-trip fare for 1-stop flights from Seattle to Kailua-Kona, chosen by Cheapflights users in the past 12 months, with the same layover each way.
San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $371.
What’s the fastest layover option from Seattle to Kailua-Kona?
Shortest average travel time for 1-stop one-way flights from Seattle to Kailua-Kona, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 8h 33m.
Which airport typically offers the quickest layover for flights from Seattle to Kailua-Kona?
Average layover duration for 1-stop one-way flights from Seattle to Kailua-Kona, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 0h 42m.
The best insider tips for Seattle to Kailua-Kona flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Kailua-Kona trip
Our travel experts
Reviews of airlines servicing Kailua-Kona
Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated April 27, 2026.
Read through reviews of airlines operating flights from Seattle to Kailua-Kona, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Seattle to Kailua-Kona. 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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Other flights to Kailua-Kona
Explore flights to Kailua-Kona departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2026.
Seattle and Kailua-Kona flights
Browse other Seattle and Kailua-Kona flight options. Last updated on April 27, 2026.
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Popular flight searches
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Top 6 airlines flying from Seattle to Kailua-Kona
Discover the top 6 airlines that operate flights from Seattle to Kailua-Kona. 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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$217 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$421 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$247 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$516 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$254 | Average$522 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$257 | Average$540 | FlexibilityNo cancel fee | On-time63% |