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$139+ Cheap flights from Washington to Honolulu (HNL)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Washington to Honolulu

Keep the following information in mind while searching for Washington to Honolulu flight deals. Data was last updated November 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$309
(KAYAK)

One-way from

$139
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$497

Good round-trip deal

$357 or less

Good one-way deal

$291 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Honolulu flights.
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From Washington to Honolulu
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One-way flight from Washington to Honolulu
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Washington to Honolulu.
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Price to beat on a one-way flight from Washington to Honolulu.
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Find flight deals from Washington to Honolulu

Cheapest flights from Washington to Honolulu
Explore the most affordable flight options available from Washington to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:50 pmSEA - HNL
Nonstop6h 19mAlaska Airlines
Tue 12/97:40 pmHNL - SEA
1 stop7h 25mAlaska Airlines
Deal found 11/4$309
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:36 pmSEA - HNL
1 stop10h 27mUnited Airlines
Tue 12/98:00 amHNL - SEA
1 stop11h 00mUnited Airlines
Deal found 11/2$312
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:05 pmSEA - HNL
1 stop9h 34mUnited Airlines
Fri 12/128:00 amHNL - SEA
2 stops13h 15mUnited Airlines
Deal found 11/4$313
This SmartFares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:50 pmSEA - HNL
Nonstop6h 19mAlaska Airlines
Tue 12/99:40 pmHNL - SEA
1 stop7h 35mAlaska Airlines
Deal found 11/4$315
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:36 pmSEA - HNL
1 stop10h 27mUnited Airlines
Mon 12/810:50 pmHNL - SEA
1 stop11h 05mUnited Airlines
Deal found 11/2$317
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:50 pmSEA - HNL
Nonstop6h 19mAlaska Airlines
Wed 12/109:40 pmHNL - SEA
1 stop7h 22mAlaska Airlines
Deal found 11/3$319
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:36 pmSEA - HNL
1 stop10h 27mUnited Airlines
Wed 12/108:00 amHNL - SEA
2 stops13h 15mUnited Airlines
Deal found 11/3$323
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:36 pmSEA - HNL
1 stop10h 27mUnited Airlines
Sun 12/148:00 amHNL - SEA
1 stop8h 32mUnited Airlines
Deal found 11/4$324
This lastminute.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:05 amSEA - HNL
1 stop10h 32mHawaiian Airlines
Tue 12/911:11 amHNL - SEA
1 stop7h 44mHawaiian Airlines
Deal found 11/4$325
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:40 pmPDX - HNL
Nonstop6h 15mAlaska Airlines
Tue 12/97:45 pmHNL - PDX
1 stop8h 15mAlaska Airlines
Deal found 11/4$379
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:00 pmPDX - HNL
1 stop9h 39mUnited Airlines
Wed 12/108:00 amHNL - PDX
2 stops12h 52mUnited Airlines
Deal found 11/4$382
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:00 pmPDX - HNL
1 stop9h 39mUnited Airlines
Fri 12/128:00 amHNL - PDX
2 stops12h 52mUnited Airlines
Deal found 11/3$383

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Washington to Honolulu that are best for you.

Fly from

Washington

Fly to

Honolulu

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 1/22

12:35 pm-8:55 pm

1 stop10h 20m

Honolulu

Mon 1/26

2:35 pm-12:56 am

1 stop8h 21m

$317

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 1/22

9:00 am-8:55 pm

2 stops13h 55m

Honolulu

Wed 1/28

11:30 pm-4:29 pm

2 stops14h 59m

$328

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 1/6

9:25 am-9:08 pm

2 stops13h 43m

Honolulu

Mon 1/12

11:30 pm-4:29 pm

2 stops14h 59m

$328

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 1/19

9:25 am-5:42 pm

1 stop10h 17m

Honolulu

Sat 1/24

8:00 am-6:28 pm

1 stop8h 28m

$347

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 12/10

12:49 pm-9:49 pm

1 stop11h 00m

Honolulu

Tue 12/16

7:45 pm-7:02 am

1 stop9h 17m

$348

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 12/4

9:25 am-9:03 pm

2 stops13h 38m

Honolulu

Sun 12/7

2:25 pm-12:50 am

1 stop8h 25m

$352

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 12/4

12:45 pm-9:55 pm

1 stop11h 10m

Honolulu

Wed 12/10

11:30 pm-12:52 pm

1 stop11h 22m

$357

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 1/24

9:00 am-8:55 pm

2 stops13h 55m

Honolulu

Wed 1/28

11:30 pm-4:29 pm

2 stops14h 59m

$358

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Fri 12/5

9:55 am-2:21 pm

Nonstop6h 26m

Honolulu

Thu 12/11

2:25 pm-11:33 pm

1 stop7h 08m

$363

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Fri 1/9

2:00 pm-6:29 pm

Nonstop6h 29m

Honolulu

Fri 1/16

10:30 pm-6:23 am

Nonstop5h 53m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Washington with our price prediction graph.
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 Washington to Honolulu

What is the cheapest month to book a flight from State of Washington to Honolulu?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Honolulu (average of $220). Flying from State of Washington to Honolulu in June is currently the most expensive (average of $357). 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 WA to HNL?

Find hourly flight availability from Washington 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 November 4, 2025.

It’s optimal to fly from State of Washington to Honolulu in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from State of Washington to Honolulu?

Use this chart to determine the cheapest time to fly round-trip from Washington to Honolulu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Honolulu flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from State of Washington to Honolulu

Explore weekly flight availability from Washington to Honolulu. 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 November 4, 2025.

The most flights from USWA to HNL are scheduled on a Monday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost to fly round-trip from State of Washington to Honolulu?

Related info for your journey

Find useful and relevant information for your journey from Washington to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Honolulu from Washington?

    For a flight from Washington to Honolulu, you will be flying into Honolulu. Honolulu (HNL) is just 4.4 mi from the center of the city.

  • How popular is this State of Washington to Honolulu flight route?

    Flights from Washington to Honolulu have been viewed 131 times in the past calendar month.

  • How long is the flight from State of Washington to Honolulu?

    Departing from State of Washington to Honolulu will take you 10h 20m. There are 2675 mi between State of Washington and Honolulu. This flight may include one or multiple stops.

  • What are the most popular routes from State of Washington to Honolulu?

    Most travelers choose Seattle/Tacoma Intl - Honolulu, Portland - Honolulu or Spokane - Honolulu when deciding on the best route from State of Washington to Honolulu.

  • What are the most reliable airlines from State of Washington to Honolulu?

    No one likes to see their flight delayed. When booking a flight from State of Washington to Honolulu consider choosing Delta (82%), Virgin Atlantic (82%) or Korean Air (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to Honolulu?

    Looking for the cheapest flight from State of Washington to Honolulu? While on average our users pay $1,263, our data indicates the cheapest price to be $169. The most popular route (Seattle/Tacoma Intl - Honolulu), is priced around $317.

  • Can I find deals for flights from Washington to Honolulu that include hotel bookings?

    Yes. In addition to deals on Washington to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Honolulu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Honolulu.

  • Can I find deals for business class flights from Washington to Honolulu?

    Yes. Cheapflights offers flight deals from Washington to Honolulu 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 State of Washington to Honolulu?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Honolulu (average of $220). Flying from State of Washington to Honolulu in June is currently the most expensive (average of $357). 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.

See more FAQs

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Top 6 airlines flying from Washington to Honolulu

Discover the top 6 airlines that operate flights from Washington 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 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$247Average$582FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$277Average$621FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$291Average$427FlexibilityNo cancel feeOn-time71%
DeltaCheapest$303Average$554FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$303Average$587FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$347Average$596FlexibilityNo cancel feeOn-time85%

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