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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
18 Apr — 25 Apr1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Honolulu to Seattle/Tacoma Intl are usually found in February or November, booked 87 days in advance, depart on a Thursday or Tuesday and return on a Monday
Cheap flight deals from Honolulu to Seattle
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Cheapest flights from Honolulu to Seattle
Explore the most affordable flight options available from Honolulu to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.
Wed 29/407:00
HNL
-
SEA
1 stop10h 25m
Delta
Mon 4/518:00
SEA
-
HNL
Nonstop6h 20m
Delta
Deal found 16/3$488
Thu 23/412:31
HNL
-
SEA
Nonstop5h 59m
Delta
Wed 29/407:40
SEA
-
HNL
Nonstop6h 26m
Delta
Deal found 14/3$498
Fri 24/422:45
HNL
-
SEA
Nonstop5h 50m
Delta
Wed 29/419:59
SEA
-
HNL
1 stop18h 50m
Delta
Deal found 15/3$508
Thu 23/421:05
HNL
-
SEA
1 stop12h 10m
Southwest
Wed 29/405:30
SEA
-
HNL
1 stop8h 30m
Southwest
Deal found 18/3$510
Wed 29/415:54
HNL
-
SEA
Nonstop5h 59m
Multiple Airlines
Mon 4/512:12
SEA
-
HNL
1 stop8h 27m
Multiple Airlines
Deal found 14/3$511
Thu 30/407:00
HNL
-
SEA
1 stop9h 48m
United Airlines
Mon 4/513:21
SEA
-
HNL
1 stop11h 43m
United Airlines
Deal found 15/3$514
Thu 23/412:31
HNL
-
SEA
Nonstop5h 59m
Delta
Thu 30/413:45
SEA
-
HNL
1 stop11h 00m
Delta
Deal found 16/3$517
Wed 29/421:05
HNL
-
SEA
2 stops16h 55m
Southwest
Wed 6/505:30
SEA
-
HNL
1 stop8h 30m
Southwest
Deal found 15/3$518
Wed 29/407:00
HNL
-
SEA
1 stop8h 35m
United Airlines
Sun 3/512:34
SEA
-
HNL
1 stop10h 15m
United Airlines
Deal found 18/3$521
Thu 23/407:00
HNL
-
SEA
1 stop9h 45m
United Airlines
Tue 28/407:12
SEA
-
HNL
2 stops12h 05m
United Airlines
Deal found 18/3$522
Best flights from Honolulu to Seattle
Discover carefully curated flight deals from Honolulu to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 March 2026.
Fri 15/522:35
HNL
-
SEA
Nonstop6h 03m
Delta
Mon 18/508:59
SEA
-
HNL
Nonstop6h 13m
Delta
Deal found 14/3$593
Mon 20/423:23
HNL
-
SEA
1 stop8h 16m
United Airlines
Sun 26/412:22
SEA
-
HNL
1 stop10h 27m
United Airlines
Deal found 18/3$601
Thu 16/412:10
HNL
-
SEA
1 stop16h 57m
Multiple Airlines
Mon 20/415:50
SEA
-
HNL
Nonstop6h 04m
Multiple Airlines
Deal found 14/3$641
Sun 17/521:45
HNL
-
SEA
1 stop16h 35m
Southwest
Wed 27/511:40
SEA
-
HNL
2 stops12h 25m
Southwest
Deal found 17/3$752
Wed 20/513:50
HNL
-
SEA
Nonstop6h 08m
Delta
Mon 25/521:20
SEA
-
HNL
1 stop17h 20m
Delta
Deal found 17/3$617
Wed 1/420:39
HNL
-
SEA
1 stop10h 47m
Delta
Tue 7/417:30
SEA
-
HNL
Nonstop6h 22m
Delta
Deal found 17/3$700
Mon 20/420:50
HNL
-
SEA
2 stops13h 35m
Southwest
Sun 26/411:25
SEA
-
HNL
2 stops12h 40m
Southwest
Deal found 14/3$793
Sun 17/522:35
HNL
-
SEA
Nonstop6h 03m
Delta
Mon 25/521:20
SEA
-
HNL
1 stop17h 20m
Delta
Deal found 17/3$778
Sun 5/407:15
HNL
-
SEA
Nonstop5h 55m
Delta
Sat 11/417:30
SEA
-
HNL
Nonstop6h 22m
Delta
Deal found 18/3$819
Direct flights from Honolulu to Seattle
Explore direct flight options from Honolulu to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 March 2026.
Thu 23/412:31
HNL
-
SEA
Nonstop5h 59m
Delta
Wed 29/407:40
SEA
-
HNL
Nonstop6h 26m
Delta
Deal found 14/3$498
Fri 24/422:45
HNL
-
SEA
Nonstop5h 50m
Delta
Mon 27/418:00
SEA
-
HNL
Nonstop6h 20m
Delta
Deal found 16/3$546
Fri 24/407:00
HNL
-
SEA
Nonstop5h 50m
Multiple Airlines
Thu 30/417:50
SEA
-
HNL
Nonstop6h 13m
Multiple Airlines
Deal found 15/3$560
Tue 14/421:15
HNL
-
SEA
Nonstop5h 45m
Alaska Airlines
Sun 19/417:55
SEA
-
HNL
Nonstop6h 18m
Alaska Airlines
Deal found 18/3$563
Tue 21/413:00
HNL
-
SEA
Nonstop5h 53m
Multiple Airlines
Mon 27/419:08
SEA
-
HNL
Nonstop6h 21m
Multiple Airlines
Deal found 15/3$579
Sun 26/422:45
HNL
-
SEA
Nonstop5h 50m
Delta
Mon 27/418:00
SEA
-
HNL
Nonstop6h 20m
Delta
Deal found 15/3$584
Fri 24/422:45
HNL
-
SEA
Nonstop5h 50m
Delta
Sun 26/407:40
SEA
-
HNL
Nonstop6h 26m
Delta
Deal found 15/3$589
Sun 26/422:45
HNL
-
SEA
Nonstop5h 50m
Delta
Tue 28/418:00
SEA
-
HNL
Nonstop6h 20m
Delta
Deal found 15/3$593
Thu 14/513:50
HNL
-
SEA
Nonstop6h 08m
Delta
Tue 19/508:59
SEA
-
HNL
Nonstop6h 13m
Delta
Deal found 17/3$601
Fri 24/407:00
HNL
-
SEA
Nonstop5h 50m
Multiple Airlines
Sat 25/417:50
SEA
-
HNL
Nonstop6h 13m
Multiple Airlines
Deal found 15/3$603
Last-minute flights from Honolulu to Seattle
Discover last-minute flight deals from Honolulu to Seattle. Data last updated 19 March 2026 and is based on user searches.
Thu 23/412:31
HNL
-
SEA
Nonstop5h 59m
Delta
Wed 29/407:40
SEA
-
HNL
Nonstop6h 26m
Delta
Deal found 14/3$498
Thu 23/421:05
HNL
-
SEA
1 stop12h 10m
Southwest
Wed 29/405:30
SEA
-
HNL
1 stop8h 30m
Southwest
Deal found 18/3$510
Thu 23/412:31
HNL
-
SEA
Nonstop5h 59m
Delta
Thu 30/413:45
SEA
-
HNL
1 stop11h 00m
Delta
Deal found 16/3$517
Thu 23/407:00
HNL
-
SEA
1 stop9h 45m
United Airlines
Tue 28/407:12
SEA
-
HNL
2 stops12h 05m
United Airlines
Deal found 18/3$522
Fri 24/422:45
HNL
-
SEA
Nonstop5h 50m
Delta
Wed 29/419:59
SEA
-
HNL
1 stop18h 50m
Delta
Deal found 15/3$508
Wed 29/407:00
HNL
-
SEA
1 stop10h 25m
Delta
Mon 4/518:00
SEA
-
HNL
Nonstop6h 20m
Delta
Deal found 16/3$488
Wed 29/415:54
HNL
-
SEA
Nonstop5h 59m
Multiple Airlines
Mon 4/512:12
SEA
-
HNL
1 stop8h 27m
Multiple Airlines
Deal found 14/3$511
Wed 29/421:05
HNL
-
SEA
2 stops16h 55m
Southwest
Wed 6/505:30
SEA
-
HNL
1 stop8h 30m
Southwest
Deal found 15/3$518
Wed 29/407:00
HNL
-
SEA
1 stop8h 35m
United Airlines
Sun 3/512:34
SEA
-
HNL
1 stop10h 15m
United Airlines
Deal found 18/3$521
Thu 30/407:00
HNL
-
SEA
1 stop9h 48m
United Airlines
Mon 4/513:21
SEA
-
HNL
1 stop11h 43m
United Airlines
Deal found 15/3$514
One-way flights from Honolulu to Seattle
Search for one-way flight options from Honolulu to Seattle. Find affordable one-way fares based on user searches. Data last updated 19 March 2026.
Thu 23/412:31
HNL
-
SEA
Nonstop5h 59m
Delta
Deal found 14/3$253
Tue 21/408:00
HNL
-
SEA
1 stop12h 55m
Southwest
Deal found 15/3$256
Tue 21/422:05
HNL
-
SEA
1 stop9h 34m
United Airlines
Deal found 17/3$261
Thu 30/412:50
HNL
-
SEA
Nonstop5h 52m
Alaska Airlines
Deal found 16/3$267
Thu 30/407:00
HNL
-
SEA
2 stops15h 12m
United Airlines
Deal found 16/3$270
Mon 20/420:34
HNL
-
SEA
1 stop13h 24m
Multiple Airlines
Deal found 14/3$278
Fri 24/422:45
HNL
-
SEA
Nonstop5h 50m
Delta
Deal found 16/3$281
Wed 15/411:15
HNL
-
SEA
Nonstop5h 57m
Alaska Airlines
Deal found 17/3$289
Find flight deals from Honolulu to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Seattle (SEA). 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 19 March 2026.
Customise your flight search to find flights from Honolulu to Seattle 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 647,157 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Honolulu to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Fri 15/5
22:35-07:38
Nonstop6h 03m
Seattle/Tacoma Intl
Mon 18/5
08:59-12:12
Nonstop6h 13m
$593
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Mon 20/4
23:23-10:39
1 stop8h 16m
Seattle/Tacoma Intl
Sun 26/4
12:22-19:49
1 stop10h 27m
$601
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Wed 20/5
13:50-22:58
Nonstop6h 08m
Seattle/Tacoma Intl
Mon 25/5
21:20-11:40
1 stop17h 20m
$617
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Thu 16/4
12:10-08:07
1 stop16h 57m
Seattle/Tacoma Intl
Mon 20/4
15:50-18:54
Nonstop6h 04m
$641
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Wed 1/4
20:39-10:26
1 stop10h 47m
Seattle/Tacoma Intl
Tue 7/4
17:30-20:52
Nonstop6h 22m
$700
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Sun 17/5
21:45-17:20
1 stop16h 35m
Seattle/Tacoma Intl
Wed 27/5
11:40-21:05
2 stops12h 25m
$752
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Sun 17/5
22:35-07:38
Nonstop6h 03m
Seattle/Tacoma Intl
Mon 25/5
21:20-11:40
1 stop17h 20m
$778
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Mon 20/4
20:50-13:25
2 stops13h 35m
Seattle/Tacoma Intl
Sun 26/4
11:25-21:05
2 stops12h 40m
$793
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Sun 5/4
07:15-16:10
Nonstop5h 55m
Seattle/Tacoma Intl
Sat 11/4
17:30-20:52
Nonstop6h 22m
$819
Cheapest one-way
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Thu 23/4
07:00-20:25
1 stop10h 25m
$265
Flights are sorted by cheapest return flights first.
Deals found on 14/3
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Honolulu to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Honolulu with our price prediction graph.
HNL-SEA
Estimated return 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 Honolulu to Seattle
Prices
Airlines
How far ahead should I book a flight from Honolulu to Seattle?
Use this chart to determine the optimal time to book a return flight from Honolulu to Seattle. Price data was last updated on 13 March 2026.
The price you pay for your flight from Honolulu to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Honolulu to Seattle?
Currently, February is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $280). Flying from Honolulu to Seattle in July is currently the most expensive (average of $556). 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 HNL to SEA?
Find hourly flight availability from Honolulu to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 March 2026.
One of the essential ways to save on airfare from Honolulu to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.
Weekly flight availability from Honolulu to Seattle
Explore weekly flight availability from Honolulu to Seattle. 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 19 March 2026.
The most flights from HNL to SEA are scheduled on a Wednesday (29 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (21 on average).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 19 March 2026.
See what other customers who have flown with Alaska Airlines and Hawaiian Airlines from Honolulu to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was great. Don’t have to make it better. Everything was OK.
Related info for your journey
Find useful and relevant information for your journey from Honolulu to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Honolulu to Seattle?
Booking a flight from Honolulu (HNL) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from Honolulu to Seattle. On a typical day, there are 23 flights from Honolulu to Seattle/Tacoma Intl, all of which are around 5h 38m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Honolulu to Seattle.
How popular is this Honolulu to Seattle flight route?
The Honolulu to Seattle/Tacoma Intl flight path was viewed by 52 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Honolulu to Seattle?
Airlines like United Airlines and Delta fly from Honolulu to Seattle in about 6h 08m. The time it takes to get you to your destination can typically vary by up to 2h 08m. Airlines will cover a distance of 4305 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Honolulu to Seattle round-trip?
Currently priced at $690, Hawaiian Airlines will fly you from Honolulu to Seattle and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Alaska Airlines for as low as $765. Hawaiian Airlines is currently priced 5% below the average price you’ll pay for this route.
What are the most reliable airlines from Honolulu to Seattle?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Honolulu to Seattle on time: Air France (93%), Virgin Atlantic (89%), Delta (88%).
What are the cheapest flights from Honolulu to Seattle?
Looking for the cheapest flight from Honolulu to Seattle? While on average our users pay $436, our data indicates the cheapest price to be $329. The most popular route (Honolulu - Seattle/Tacoma Intl), is priced around $543.
Can I find deals for business class flights from Honolulu to Seattle?
Yes. Cheapflights offers flight deals from Honolulu to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Honolulu to Seattle?
Currently, February is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $280). Flying from Honolulu to Seattle in July is currently the most expensive (average of $556). 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.
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 March 2026.
Discover the top 2 airlines that operate flights from Honolulu to Seattle. 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 647,157 searches. Data last updated 19 March 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Honolulu to Seattle?
Cheapflights makes it easy to find Honolulu to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Honolulu to Seattle?
Cheapflights helps you find that perfect flight to Seattle from Honolulu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Honolulu to Seattle with no change fees?
Need flexible booking options for your flight to Seattle from Honolulu? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Honolulu to Seattle become cheaper?
Yes! Start tracking prices for Honolulu to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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