SEA - HNL

C$ 344 Find Cheap Flights from Seattle to Honolulu – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Honolulu departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 613
Typical prices: C$ 618-C$ 1,104
United Airlines
Wed 2/12Wed 9/12
SEA - HNL • 1 stop
Cheapest direct flights
C$ 653
Typical prices: C$ 606-C$ 1,013
Alaska Airlines
Wed 25/11Thu 26/11
SEA - HNL • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Delta free Wi-Fi adds value; Alaska Premium Class offers priority boarding.
On Alaska, bring snacks and a jacket; users say meals are light and cabins cool.
Expert advice
Expert advice
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Expert advice
Expert advice
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Direct flights
You can fly direct with Alaska Airlines and Delta. Average duration is 6h 13m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
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We hope you love your trip to Honolulu!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Honolulu (SEA-HNL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Honolulu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Honolulu

Wed, 2 Dec - Wed, 9 Dec
United Airlines Logo
9:02 a.m. - 5:21 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
10h 19m1 stop San Francisco
United Airlines Logo
8:00 a.m. - 9:56 p.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
11h 56m1 stop Los Angeles
C$ 613United Airlines
Wed, 11 Nov - Thu, 19 Nov
United Airlines Logo
6:30 a.m. - 4:59 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
12h 29m1 stop Los Angeles
United Airlines Logo
7:55 a.m. - 7:37 p.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
9h 42m1 stop Los Angeles
C$ 613United Airlines
Wed, 9 Dec - Tue, 15 Dec
United Airlines Logo
10:45 a.m. - 5:21 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
8h 36m1 stop San Francisco
United Airlines Logo
10:50 p.m. - 11:33 a.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
10h 43m1 stop Los Angeles
C$ 613United Airlines
Tue, 10 Nov - Wed, 18 Nov
Multiple Airlines Logo
8:54 a.m. - 11:32 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
16h 38m1 stop San Francisco
Multiple Airlines Logo
1:35 p.m. - 9:25 p.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
5h 50mdirect
C$ 614Multiple Airlines
Sun, 25 Oct - Mon, 16 Nov
Alaska Airlines Logo
7:04 a.m. - 2:20 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
10h 16m1 stop San Diego
Alaska Airlines Logo
1:35 p.m. - 9:25 p.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
5h 50mdirect
C$ 646Alaska Airlines
Sun, 8 Nov - Wed, 11 Nov
Alaska Airlines Logo
6:35 p.m. - 10:55 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
6h 20mdirect
Alaska Airlines Logo
4:46 p.m. - 6:00 a.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
11h 14m1 stop Kahului
C$ 654Alaska Airlines
Mon, 16 Nov - Thu, 26 Nov
Delta Logo
8:10 a.m. - 12:33 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
6h 23mdirect
Delta Logo
1:59 p.m. - 9:59 p.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
6h 00mdirect
C$ 660Delta
Tue, 17 Nov - Mon, 23 Nov
Delta Logo
4:45 p.m. - 8:55 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
6h 10mdirect
Delta Logo
11:34 p.m. - 7:30 a.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
5h 56mdirect
C$ 660Delta
Tue, 17 Nov - Thu, 26 Nov
Delta Logo
8:10 a.m. - 12:33 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
6h 23mdirect
Delta Logo
1:59 p.m. - 9:59 p.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
6h 00mdirect
C$ 660Delta
Thu, 1 Oct - Tue, 6 Oct
Alaska Airlines Logo
6:15 p.m. - 9:24 p.m.SEA  Seattle/Tacoma Intl-HNL Honolulu
6h 09mdirect
Alaska Airlines Logo
2:36 p.m. - 11:32 p.m.HNL  Honolulu-SEA Seattle/Tacoma Intl
5h 56mdirect
C$ 661Alaska Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Honolulu flights

Get data-powered insights and trends into flights from Seattle to Honolulu to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Honolulu?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Honolulu departing in November.

Flight prices are below average for this route right now.

Flights to Honolulu from Seattle usually cost between C$ 746 and C$ 964 in November.
The lowest price found in the past 5 days was C$ 613 on United Airlines (11 Nov–19 Nov).

What is the cheapest month to fly from Seattle to Honolulu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Honolulu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Honolulu is January, where tickets cost C$ 512 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 911 and C$ 894 respectively.

Can I save money by flying with a layover from Seattle to Honolulu?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 639 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Honolulu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Honolulu, you should book around 4 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Honolulu

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

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.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Ramsey Qubein

Ramsey Qubein

Expert on HNL

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Good to know

Low season

June

Cheapest flight

C$ 344
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Seattle to Honolulu

When to book flights from Seattle to Honolulu

Are your dates flexible? Find out the best times to travel from Seattle to Honolulu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Seattle to Honolulu: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Seattle to Honolulu 
Verified travelerFlew with Alaska Airlines-Sep 2024
Bring your own food or eat before boarding. Get to that airport 3 hours early for a domestic flight, the TSC screening line was 45 minutes long and if you have to walk to the other side of the terminal you might have to run.
KathyFlew with Alaska Airlines-Sep 2024
Bring warm clothing, a blsnket, your own water to keep hydrated.
MelissaFlew with Alaska Airlines-May 2024
Bring your own snacks because they will not feed you any kind of a big meal and it’s five hours. It’s a long time to wait without food. You do get a pretzel bag and a cookie and two drinks but that’s not enough.

FAQs for booking flights from Seattle to Honolulu

  • How do I get from Honolulu airport to downtown Honolulu?

    The bus routes 19 and 20 go to Honolulu downtown and depart every 30m from the airport building. Tickets cost approximately $2.50, but bear in mind that bulky luggage may not be permitted on the bus. If you’ve got lots of luggage, you can also take the Roberts Hawaii Express Shuttle, which is an on-demand service. Tickets cost approximately $17 and the fee includes two pieces of luggage per person.

  • Is there a hotel close to Honolulu airport?

    The Airport Honolulu Hotel is only a 15-minute walk from the hotel, or you can take the public buses, which also stop in front of it and reduce that time to less than 5m. This 3-star accommodation also provides a business center, a swimming pool, and a gym, as well as airport shuttle services at a surcharge. A bit more upmarket is the Best Western Plaza, which is equally well-equipped.

  • What is there to do with children at Seattle-Tacoma Airport?

    Traveling with kids can be exhausting, but with the wide range of entertainment available at Seattle-Tacoma airport, children can find many fun things to do. Regular live music acts are performed in all corners of the airport, so you may want to check the website schedule before your flight from Seattle to Honolulu.

  • Can I park long-term at Seattle-Tacoma Airport?

    Should you wish to drive to the airport in your own car, you can park it for an affordable rate at the General Parking lot at levels 1-3 and 5-8. The daily rate to park here is approximately $30, but a full week only costs $140.

  • What is the cheapest flight from Seattle to Honolulu?

    In the last 5 days, the lowest price for a flight from Seattle to Honolulu was C$ 344 for a one-way ticket and C$ 613 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Honolulu?

    Alaska Airlines, Alaska Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Seattle to Honolulu flight route.

  • Which aircraft models fly most regularly from Seattle to Honolulu?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Seattle to Honolulu flight route.

  • Which airline alliances offer flights from Seattle to Honolulu?

    SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Honolulu, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Honolulu?

    There are direct flights from Seattle to Honolulu on a daily basis.

  • Which is the best airline for flights from Seattle to Honolulu, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Honolulu are Alaska Airlines and Hawaiian Airlines. With an average price for the route of C$ 543 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of C$ 889 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Seattle to Honolulu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Honolulu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Honolulu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Honolulu from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Honolulu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Honolulu with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Honolulu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Honolulu from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Honolulu

  • Save time and energy and fly nonstop from Seattle to Honolulu. Various airlines like Hawaiian Airlines, Alaska Airlines, and Delta Air fly directly between the two cities, which promises a smoother travel experience.
  • When flying with Delta or Alaska Airlines, you can benefit from the airlines’ lounges at Seattle-Tacoma International Airport (SEA). There are various Alaska lounges available, one at Concourse D, Gate D1, another at Concourse C opposite Gate C16. These lounges also provide entry passes at the front door for approximately $50. The Delta Lounge is only restricted to Delta flyers and is located at the Rooftop Level close to Gate S-9. Delta economy passengers pay approximately $60 to access the lounge.
  • Conveniently wrap up your meetings at Seattle-Tacoma airport before your flight from Seattle to Honolulu. The airport’s Conference Center is located only a few steps from the gates in the pre-security area and as various meetings rooms ranging from small to spacious.
  • Hawaii’s rich culture is well represented at the Daniel K. Inouye Honolulu International Airport (HNL). Throughout the terminal you will find cultural exhibits ranging from murals to sculptures and art. Between Lobbies 5 and 6, you will also find an enormous mosaic mural commemorating Hawaii’s statehood.
  • Explore Honolulu and other destinations of choice in the vicinity with a rental car for flexibility. At Honolulu International Airport, you will find six car rental agencies like Budget, Enterprise, or National, whose registration counters are situated in the Baggage Claim area. The rental car offices are located in the parking garage of Terminal 2.

Prefer to fly direct from Seattle to Honolulu?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Honolulu.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Honolulu Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Honolulu

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Direct returns

Honolulu to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Everything you need to know for your flight from Seattle to Honolulu

Information on your arrival and departure airports