$211+ Cheap flights from Seattle to Honolulu (SEA - HNL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Honolulu 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 Honolulu are usually found in January or March, booked 70 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Seattle to Honolulu
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to HonoluluExplore the most affordable flight options available from Seattle to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Seattle to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 10/2010:44 am -
1 stop8h 41m
Thu 10/299:50 pm -
2 stops11h 30m
Deal found 9/23![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/261:16 pm -
1 stop9h 14m
Fri 11/610:50 pm -
2 stops11h 30m
Deal found 9/22![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 11/159:05 am -
1 stop10h 24m
Fri 11/208:00 am -
1 stop10h 47m
Deal found 9/23![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
1 stop12h 39m
Tue 10/2010:05 pm -
1 stop8h 58m
Deal found 9/21![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 11/87:00 am -
2 stops11h 59m
Wed 11/119:50 am -
1 stop8h 57m
Deal found 9/23![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am -
1 stop12h 10m
Tue 11/38:15 am -
1 stop9h 25m
Deal found 9/22![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 10/251:16 pm -
1 stop9h 14m
Thu 10/299:50 pm -
2 stops11h 30m
Deal found 9/22![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/199:05 am -
1 stop10h 20m
Tue 10/207:00 am -
1 stop11h 01m
Deal found 9/24![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/1910:44 am -
2 stops12h 19m
Fri 10/231:25 pm -
1 stop8h 50m
Deal found 9/24![United Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:40 am -
1 stop16h 50m
Wed 10/281:10 pm -
1 stop15h 15m
Deal found 9/22![Southwest logo]()
$383
Best flights from Seattle to HonoluluDiscover carefully curated flight deals from Seattle to Honolulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Seattle to Honolulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/1010:40 am -
2 stops12h 16m
Thu 11/1211:30 pm -
1 stop8h 10m
Deal found 9/21![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/75:35 am -
1 stop10h 40m
Wed 10/141:10 pm -
1 stop15h 15m
Deal found 9/21![Southwest logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/97:00 am -
Nonstop6h 10m
Wed 11/1111:59 pm -
Nonstop5h 42m
Deal found 9/25![Multiple Airlines logo]()
$537
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 11/146:35 pm -
Nonstop6h 20m
Sun 11/224:08 pm -
Nonstop5h 51m
Deal found 9/24![Alaska Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 11/119:05 am -
1 stop10h 24m
Mon 11/162:25 pm -
1 stop8h 34m
Deal found 9/23![United Airlines logo]()
$523
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/67:30 am -
1 stop16h 55m
Tue 10/138:05 am -
2 stops12h 50m
Deal found 9/21![Southwest logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/237:23 am -
1 stop9h 19m
Mon 11/309:37 pm -
1 stop9h 23m
Deal found 9/25![Multiple Airlines logo]()
$616
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/1612:25 pm -
2 stops11h 55m
Fri 10/308:15 am -
1 stop11h 30m
Deal found 9/21![Southwest logo]()
$563
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/197:00 am -
1 stop9h 40m
Mon 11/238:00 am -
2 stops11h 50m
Deal found 9/21![United Airlines logo]()
$637
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:30 am -
1 stop16h 55m
Fri 10/99:00 pm -
1 stop15h 35m
Deal found 9/22![Southwest logo]()
$636
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:45 am -
2 stops15h 40m
Sat 10/109:55 pm -
1 stop10h 50m
Deal found 9/23![Southwest logo]()
$642
This Southwest deal was found by Cheapflights users on 9/25. 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.
Tue 10/2012:05 pm -
2 stops12h 15m
Sat 10/249:25 pm -
2 stops14h 05m
Deal found 9/25![Southwest logo]()
$650
Last-minute flights from Seattle to HonoluluDiscover last-minute flight deals from Seattle to Honolulu. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Honolulu. Data last updated September 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/199:05 am -
1 stop10h 20m
Tue 10/207:00 am -
1 stop11h 01m
Deal found 9/24![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/1910:44 am -
2 stops12h 19m
Fri 10/231:25 pm -
1 stop8h 50m
Deal found 9/24![United Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 10/2010:44 am -
1 stop8h 41m
Thu 10/299:50 pm -
2 stops11h 30m
Deal found 9/23![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
1 stop12h 39m
Tue 10/2010:05 pm -
1 stop8h 58m
Deal found 9/21![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/219:05 am -
1 stop10h 20m
Wed 10/2810:30 pm -
1 stop8h 10m
Deal found 9/24![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 9/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:05 am -
1 stop12h 20m
Wed 10/281:10 pm -
1 stop15h 15m
Deal found 9/23![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:40 am -
1 stop16h 50m
Wed 10/281:10 pm -
1 stop15h 15m
Deal found 9/22![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 10/251:16 pm -
1 stop9h 14m
Thu 10/299:50 pm -
2 stops11h 30m
Deal found 9/22![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/261:16 pm -
1 stop9h 14m
Fri 11/610:50 pm -
2 stops11h 30m
Deal found 9/22![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am -
1 stop12h 10m
Tue 11/38:15 am -
1 stop9h 25m
Deal found 9/22![Southwest logo]()
$363
One-way flights from Seattle to HonoluluSearch for one-way flight options from Seattle to Honolulu. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Seattle to Honolulu. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 1/610:45 am -
2 stops12h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$211
This Priceline deal was found by Cheapflights users on 9/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:31 pm -
1 stop17h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 2/16:57 am -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/27:00 am -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sun 10/2510:40 am -
2 stops12h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/248:36 pm -
1 stop28h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$224
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/97:00 am -
2 stops11h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/145:15 am -
1 stop8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Southwest logo]()
$228
This Kissandfly.com deal was found by Cheapflights users on 9/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:36 pm -
1 stop28h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$230
Find flight deals from Seattle to Honolulu
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Honolulu (HNL). 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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (United Airlines) |
One-way from | $211 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $550 |
Good round-trip deal | $476 or less |
Good one-way deal | $419 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Honolulu 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 September 26, 2026.
Use the filters below to find and compare flights from Seattle to Honolulu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Tue 3/2
5:40 am-7:30 pm
2 stops15h 50m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$211
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Mon 11/2
6:00 am-5:29 pm
2 stops13h 29m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$226
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Wed 1/20
11:05 am-7:45 pm
1 stop10h 40m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$238
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Wed 10/21
7:05 am-4:25 pm
1 stop12h 20m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$242
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Tue 10/20
12:05 pm-9:20 pm
2 stops12h 15m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$245
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Mon 2/15
5:00 am-7:30 pm
2 stops16h 30m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$245
Quickest round-trip
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Sun 12/13
5:00 am-12:00 pm
1 stop9h 00m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$262
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Sun 11/29
7:30 am-9:05 pm
1 stop15h 35m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$265
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Sat 2/27
12:15 pm-9:08 pm
1 stop10h 53m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$268
SeattleHonolulu
SEA Seattle/Tacoma Intl - HNL Honolulu
SEAHNL
Seattle/Tacoma Intl
Sat 2/20
11:10 am-9:20 pm
1 stop12h 10m
Honolulu
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$268
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Seattle to Honolulu
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 Honolulu in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Honolulu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Honolulu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Honolulu flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Honolulu 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-Honolulu 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 Honolulu
Have a flexible travel schedule? Discover the best time to fly to Honolulu from Seattle with our price prediction graph.
SEA-HNL
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 Honolulu
Prices
Airlines
Delays
More
How far ahead should I book a flight from Seattle to Honolulu?
The best time to book flights from Seattle to Honolulu is 69 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 Honolulu?
Currently, January is the cheapest month in which you can book a flight from Seattle to Honolulu (average of $369). Flying from Seattle to Honolulu in June is currently the most expensive (average of $663). 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 HNL?
Find hourly flight availability from Seattle to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 26, 2026.
It’s typically best to fly out from Seattle to Honolulu in the evening. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Seattle to Honolulu?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Honolulu. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Seattle to Honolulu flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Seattle to Honolulu delayed?
About 25% of weekly flights between Seattle and Honolulu have experienced delays in the past year, with the average delay time being 145 minutes.
What is the most punctual flight time for Seattle to Honolulu flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Honolulu flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 17% of flights being delayed.
What’s the top layover airport for flights from Seattle to Honolulu?
Share of 1-stop round-trip flights from Seattle to Honolulu chosen by Cheapflights users in the past 12 months, using the same layover each way.
San Francisco (SFO) – chosen by Cheapflights users on 78% of 1-stop itineraries from Seattle to Honolulu on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Honolulu?
Average round-trip fare for 1-stop flights from Seattle to Honolulu, 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 $408.
What’s the fastest layover option from Seattle to Honolulu?
Shortest average travel time for 1-stop one-way flights from Seattle to Honolulu, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Oakland (OAK) have the shortest average one-way travel time for 1-stop routes: 8h 45m.
Which airport typically offers the quickest layover for flights from Seattle to Honolulu?
Average layover duration for 1-stop one-way flights from Seattle to Honolulu, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Oakland (OAK) offer the fastest connection on this route, with an average layover time of 1h 03m.
The best insider tips for Seattle to Honolulu 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 Honolulu trip
Our travel experts
Reviews of airlines servicing Honolulu
Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated September 26, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Seattle to Honolulu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Related info for your journey
Find useful and relevant information for your journey from Seattle to Honolulu. 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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Top 5 airlines flying from Seattle to Honolulu
Discover the top 5 airlines that operate flights from Seattle to Honolulu. 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 September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$42 | Average$585 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$254 | Average$574 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$402 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$554 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$278 | Average$490 | FlexibilityNo cancel fee | On-time75% |