Honolulu

$240+ Cheap flights from Seattle to Honolulu (SEA - 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
ago. 2 — ago. 91
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Honolulu are usually found in January or September, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap 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 julio 28, 2025.

Round-trip from

$383
(SmartFares)

One-way from

$240
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$614

Good round-trip deal

$487 or less

Good one-way deal

$300 or less
From Seattle/Tacoma Intl to Honolulu
One-way flight from Seattle/Tacoma Intl to Honolulu
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Honolulu.
Price to beat on a one-way flight from Seattle/Tacoma Intl to Honolulu.

Find flight deals from Seattle to Honolulu

Cheapest flights from Seattle to Honolulu
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 julio 28, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
mié. 12/312:36 pmSEA - HNL
1 stop10h 27mUnited Airlines
lun. 12/88:00 amHNL - SEA
2 stops11h 00mUnited Airlines
Deal found 7/28$378
This SmartFares deal was found by Cheapflights users on 7/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/93:55 pmSEA - HNL
Nonstop6h 12mAlaska Airlines
mar. 9/169:00 amHNL - SEA
1 stop8h 42mAlaska Airlines
Deal found 7/26$383
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:30 amSEA - HNL
1 stop11h 38mAmerican Airlines
mar. 11/187:00 amHNL - SEA
1 stop13h 24mAmerican Airlines
Deal found 7/26$388
This Southwest deal was found by Cheapflights users on 7/28. 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.
jue. 9/46:00 amSEA - HNL
1 stop13h 05mSouthwest
mar. 9/238:15 amHNL - SEA
1 stop8h 05mSouthwest
Deal found 7/28$397
This lastminute.com deal was found by Cheapflights users on 7/27. 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.
mar. 9/2310:13 amSEA - HNL
1 stop8h 15mHawaiian Airlines
sáb. 9/2711:09 pmHNL - SEA
Nonstop5h 45mHawaiian Airlines
Deal found 7/27$426

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 2,558,603 searches. Data last updated julio 28, 2025.
Use the filters below to find and compare flights from Seattle to Honolulu that are best for you.

Fly from

Seattle

Fly to

Honolulu

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

mar. 9/9

3:55 pm-7:07 pm

Nonstop6h 12m

Honolulu

mar. 9/16

9:00 am-8:42 pm

1 stop8h 42m

$383

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

jue. 9/4

7:00 am-4:29 pm

2 stops12h 29m

Honolulu

mar. 9/9

8:00 am-10:59 pm

2 stops11h 59m

$384

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

jue. 9/4

6:00 am-4:05 pm

1 stop13h 05m

Honolulu

mar. 9/23

8:15 am-7:20 pm

1 stop8h 05m

$397

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

lun. 10/20

7:40 am-8:44 pm

1 stop16h 04m

Honolulu

lun. 10/27

10:14 pm-12:40 pm

1 stop11h 26m

$413

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

mar. 9/23

10:13 am-3:28 pm

1 stop8h 15m

Honolulu

sáb. 9/27

11:09 pm-7:54 am

Nonstop5h 45m

$426

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

mar. 9/30

4:55 pm-8:00 pm

Nonstop6h 05m

$240

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

dom. 8/24

6:25 am-6:33 pm

2 stops15h 08m

$244

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

mar. 8/19

6:00 am-3:30 pm

1 stop12h 30m

$246

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

lun. 8/25

3:59 pm-7:05 pm

Nonstop6h 06m

$249

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

mar. 8/12

6:45 am-2:20 pm

1 stop10h 35m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 11 results
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The best insider tips for Seattle to Honolulu flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Honolulu trip
Airlines
Alaska Airlines

Alaska offers 32” legroom in Main Cabin, ideal for comfort on medium-haul flights.


Alaska's Wi-Fi is a flat fee, perfect for staying productive on longer flights.

Hawaiian Airlines

Hawaiian offers free meals in Main Cabin on daytime flights to the US Mainland.


Hawaiian's Extra Comfort seats provide more legroom and early boarding benefits.

Airports
SEA

Plan to arrive at SEA two hours before your flight. Use SEA Spot Saver for security screening appointments to reduce wait times.

Read more about SEAby Brandon Schultz
HNL

For quick access to Waikiki, consider rideshare services from HNL. They're often cheaper than taxis and faster than public buses.

Read more about HNLby Yulia Denisyuk
Our travel experts
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Scott Laird

Scott Laird

Expert on Hawaiian Airlines

Scott Laird

Scott Laird

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on HNL

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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.
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

How far ahead should I book a flight from Seattle to Honolulu?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Honolulu. Price data was last updated on July 25, 2025.

The best time to book flights from Seattle to Honolulu is 71 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, November is the cheapest month in which you can book a flight from Seattle to Honolulu (average of $469). Flying from Seattle to Honolulu in June is currently the most expensive (average of $687). 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 julio 28, 2025.

It’s typically best to fly out from Seattle to Honolulu at noon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, 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 July 27, 2025.

Travelers seeking maximum savings on their Seattle to Honolulu flight should consider departing on Tuesday at noon 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.

Weekly flight availability from Seattle to Honolulu

Explore weekly flight availability from Seattle 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 julio 28, 2025.

The most flights from SEA to HNL are scheduled on a Saturday (31 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

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.

Kahului (OGG) – chosen by Cheapflights users on 67% 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.

Kahului (OGG) is the most affordable 1-stop option, with an average round-trip price of $298.

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 Kahului (OGG) have the shortest average one-way travel time for 1-stop routes: 3h 25m.

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 San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 2h 03m.

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 julio 28, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
8.0
Very good

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.
  • What airports do I use to fly from Seattle to Honolulu?

    Booking a flight from Seattle/Tacoma Intl (SEA) to Honolulu (HNL) is your only option if you wish to fly from Seattle to Honolulu. On a typical day, there are 29 flights from Seattle/Tacoma Intl to Honolulu, all of which are around 6h 00m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Seattle/Tacoma Intl to Honolulu.

  • How popular is this Seattle to Honolulu flight route?

  • What are the cheapest airlines flying from Seattle to Honolulu round-trip?

    Cheapflights users have booked flights from Seattle to Honolulu round-trip from $383. Other airlines that can offer you cheap pricing are United Airlines, from $384, and Southwest, from $397. These flights start at 24% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Honolulu one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $240. United Airlines flights start at $244 while deals on Alaska Airlines start at $246 one-way.

  • What are the most reliable airlines from Seattle to Honolulu?

    No one likes to see their flight delayed. When booking a flight from Seattle to Honolulu consider choosing Scandinavian Airlines (88%), Delta (86%) or Virgin Atlantic (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Honolulu?

    Looking at all options, your cheapest flight can be booked for $209. While the most popular route (Seattle/Tacoma Intl - Honolulu) can be booked for $352 on average our data indicates $1,305 when flying from Seattle to Honolulu.

  • Where are the most common layover locations when flying from Seattle to Honolulu?

  • What are some popular things to do or see while on a layover in San Francisco?

    The majority of San Francisco visitors spend their time at Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium. Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium are located about 13.0 mi, 11.6 mi, and 11.1 mi, respectively from San Francisco. Travelers in need of a car in San Francisco can rent one for about $56 per day.

  • Where are the least popular layover locations for Seattle to Honolulu flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Honolulu?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Honolulu (average of $469). Flying from Seattle to Honolulu in June is currently the most expensive (average of $687). 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

Traveling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Aiea
Kahuku

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Top 6 airlines flying from Seattle to Honolulu

Discover the top 6 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 2,558,603 searches. Data last updated julio 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$118Average$415FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$408FlexibilityNo cancel feeOn-time69%
DeltaCheapest$273Average$506FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$277Average$512FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$281Average$521FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$318Average$530FlexibilityNo cancel feeOn-time75%

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