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$214+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
Mar 2 — Mar 91
Sun 3/2
Sun 3/9
1 adult, Economy
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1. Tell us where you want to go
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The best prices from Seattle/Tacoma Intl to Honolulu are usually found in January or September, booked 31 days in advance, depart on a Wednesday or Tuesday 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 February 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(United Airlines)

One-way from

$214
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$492

Good round-trip deal

$471 or less

Good one-way deal

$276 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 Seattle/Tacoma Intl to Honolulu
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One-way flight from Seattle/Tacoma Intl to Honolulu
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Honolulu.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Honolulu.
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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 February 25, 2025.

This United Airlines deal was found by Cheapflights users on 2/25. 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.
Sat 4/2612:45 pmSEA - HNL
1 stop9h 36mUnited Airlines
Mon 5/59:40 pmHNL - SEA
2 stops11h 19mUnited Airlines
Deal found 2/25$342
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/85:45 amSEA - HNL
1 stop13h 15mSouthwest
Wed 3/128:40 amHNL - SEA
1 stop9h 50mSouthwest
Deal found 2/24$367
This American Airlines deal was found by Cheapflights users on 2/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:10 amSEA - HNL
1 stop15h 53mAmerican Airlines
Tue 3/116:30 amHNL - SEA
1 stop9h 26mAmerican Airlines
Deal found 2/24$368
This Hawaiian Airlines deal was found by Cheapflights users on 2/25. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:36 pmSEA - HNL
1 stop10h 04mHawaiian Airlines
Tue 4/2911:15 pmHNL - SEA
1 stop9h 05mHawaiian Airlines
Deal found 2/25$395
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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.
Sun 3/166:55 pmSEA - HNL
1 stop20h 04mAlaska Airlines
Wed 3/1910:28 pmHNL - SEA
1 stop15h 55mAlaska Airlines
Deal found 2/23$439
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:57 pmSEA - HNL
1 stop20h 03mMultiple Airlines
Mon 3/248:45 pmHNL - SEA
1 stop19h 24mMultiple Airlines
Deal found 2/24$441
This Delta deal was found by Cheapflights users on 2/25. 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.
Mon 3/319:25 amSEA - HNL
1 stop14h 28mDelta
Wed 4/910:31 pmHNL - SEA
Nonstop5h 55mDelta
Deal found 2/25$461

Find flights from Seattle to Honolulu within your budget

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 February 25, 2025.

Fly from

Seattle

Fly to

Honolulu

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 4/26

12:45 pm-7:21 pm

1 stop9h 36m

Honolulu

Mon 5/5

9:40 pm-11:59 am

2 stops11h 19m

$342

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 3/8

5:45 am-5:00 pm

1 stop13h 15m

Honolulu

Wed 3/12

8:40 am-9:30 pm

1 stop9h 50m

$367

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 3/10

6:10 am-7:03 pm

1 stop15h 53m

Honolulu

Tue 3/11

6:30 am-6:56 pm

1 stop9h 26m

$368

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 4/22

3:36 pm-10:40 pm

1 stop10h 04m

Honolulu

Tue 4/29

11:15 pm-11:20 am

1 stop9h 05m

$395

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 3/16

6:55 pm-11:59 am

1 stop20h 04m

Honolulu

Wed 3/19

10:28 pm-5:23 pm

1 stop15h 55m

$439

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 3/17

7:57 pm-1:00 pm

1 stop20h 03m

Honolulu

Mon 3/24

8:45 pm-7:09 pm

1 stop19h 24m

$441

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 3/31

9:25 am-8:53 pm

1 stop14h 28m

Honolulu

Wed 4/9

10:31 pm-7:26 am

Nonstop5h 55m

$461

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 4/1

7:15 am-7:58 pm

2 stops15h 43m

$214

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 4/9

9:25 am-8:41 pm

1 stop14h 16m

$217

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 5/20

2:30 pm-8:40 pm

1 stop9h 10m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 14 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.

The best insider tips for Seattle to Honolulu flights

Find out what our experts recommend to make the most of your Seattle to Honolulu trip
Airlines
Alaska Airlines

Alaska Airlines' Premium Class offers extra legroom and free cocktails, enhancing comfort.


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

Read more about Alaska Airlinesby Robert Schrader
Hawaiian Airlines

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


Hawaiian's Extra Comfort seats provide more legroom and early boarding, enhancing travel experience.

Read more about Hawaiian Airlinesby Scott Laird
Delta

Delta offers free Wi-Fi for SkyMiles members, enhancing productivity during flights.


Delta Comfort Plus provides extra legroom and complimentary drinks, ideal for medium-haul flights.

Read more about Deltaby Harriet Baskas
Airports
SEA

Use SEA Spot Saver for security screening appointments to reduce wait times. Sign up online a few days before your flight.

Read more about SEAby Brandon Schultz
HNL

For quick access to Waikiki, rideshares are a convenient option from HNL, costing less than taxis during non-surge times.

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
Harriet Baskas

Harriet Baskas

Expert on Delta

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

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

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.

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.

Travel insights for flights from Seattle to Honolulu

Get recent, data-driven insights about flights from Seattle to Honolulu including ideal travel times, pricing trends, and more.

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 February 14, 2025.

The best time to book flights from Seattle to Honolulu is 31 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 February 25, 2025.

It’s typically best to fly out from Seattle to Honolulu in the afternoon. Doing so could potentially save you 6% 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 February 23, 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. Friday 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 February 25, 2025.

The most flights from SEA to HNL are scheduled on a Thursday (43 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Honolulu by month

Plan your trip to Honolulu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Honolulu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit Honolulu when rainfall is around 0.3 in.

Temperature in Honolulu by month

Plan your trip to Honolulu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Honolulu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 February 25, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Seattle to Honolulu. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,374 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,713 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,163 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines
7.9
Good
2,312 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,734 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 34 flights from Seattle/Tacoma Intl to Honolulu, all of which are around 5h 54m 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?

    This flight path from Seattle/Tacoma Intl to Honolulu was viewed by 108 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from Seattle to Honolulu round-trip from $344. Other airlines that can offer you cheap pricing are Southwest, from $367, and American Airlines, from $368. These flights start at 27% 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 United Airlines, which is currently one of the cheapest options available, starting at $214. Delta flights start at $217 while deals on Hawaiian Airlines start at $223 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 Condor (84%), Qatar Airways (83%) or Air France (79%) 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 $225. While the most popular route (Seattle/Tacoma Intl - Honolulu) can be booked for $303 on average our data indicates $933 when flying from Seattle to Honolulu.

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

    Of the flights from Seattle to Honolulu that have layovers, most of them stop in Kahului. Seattle to Honolulu flights stop in San Francisco the next most.

  • What are some popular points of interest to see during a layover in San Francisco?

    Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium are the most popular attractions in San Francisco if you're in need of something to do during your layover. Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium can be visited by traveling about 13.0 mi, 11.6 mi, and 11.1 mi respectively from San Francisco. Those on a layover in San Francisco in need of a rental car can book one at San Francisco for about $49.

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

    Flights departing from Seattle and landing in Honolulu layover in Los Angeles least frequently.

  • 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 Seattle?

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

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Alternative routes for Seattle to Honolulu

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$194Average$380FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$399FlexibilityNo cancel feeOn-time69%
DeltaCheapest$241Average$492FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$244Average$473FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$262Average$524FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$290Average$499FlexibilityNo cancel feeOn-time75%
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