Get price drops, best fare alerts, deals & personalised recommendations! Explore now
  • Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights

Here's why travelers choose CheapOair
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Global Concierge
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 global concierge.

Cheap Flight Deals from Seattle to Honolulu

Call us for phone only deals at 
Round TripOne Way
SEA Seattle
HNL Honolulu
From $243.68
Jan 25, 2026 - Jan 27, 2026
Book Now
SEA Seattle
HNL Honolulu
From $297.99
Jan 27, 2026 - Feb 3, 2026
Book Now
SEA Seattle
MKK Hoolehua
From $594.80
Jan 28, 2026 - Feb 1, 2026
Book Now
*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.

When’s a good time to book a flight from Seattle to Honolulu?

What’s the cheapest day of the week to fly from Seattle to Honolulu?

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

‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Seattle to Honolulu
  • Plan Ahead - One of the keys to securing cheap flights from Seattle to Honolulu is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Seattle to Honolulu drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If Honolulu has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Seattle to Honolulu?

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Seattle to Honolulu. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

What Our Customers Say About Our Service?

Submit A Review
  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

    Read More

  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

    Read More

  • Aug 13, 2025 Godswill Yakubu Best Travel app to check.You truly get exceptional value for a lower price, and it feels completely fair. Since I started booking with this app, I’ve come to appreciate why they stand out as the best. It’s been a wonderful experience that makes me feel understood and valued as a customer.

    Read More

Seattle to Honolulu Flight Route Information

Travel Distance:2,678 Miles
Airlines Flying This Route: Alaska Airlines, Hawaiian Airlines, Delta Air Lines
Weekly Flights:116
Avg. Flight Duration:07.14 Hours

Insights About Flying from Seattle to Honolulu

Q. Which is the high season to travel from Seattle to Honolulu?

A. The month of November is considered the high season for flying from SEA to HNL. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from SEA to HNL?

A. There are a total of 467 direct flights from Seattle to Honolulu. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from Seattle to Honolulu?

A. April is considered the low season for traveling from Seattle to Honolulu, Hawaii. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. How many daily flights are there between Seattle to Honolulu?

A. There are as many as 15 daily flights available for travelers between SEA to HNL. This data offers flexibility in choosing departure times that best suit your schedule.

Q. Which is the busiest day for passengers flying between Seattle to Honolulu?

A. Friday are the busiest days for passengers flying between Seattle to Honolulu. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.

Q. What percentage of travelers spent an average of 1 days in Honolulu, Hawaii?

A. Approximately 41.63% of travelers spent an average of 1 days exploring Honolulu. This information can assist in planning the duration of your stay in Honolulu

Q. What percentage of SEA to HNL flyers traveled with kids under 14?

A. About 8% of passengers on flights from Seattle to Honolulu were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.

Q. What percentage of Seattle to Honolulu travelers were over 60 years old?

A. A notable 10% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of SEA to HNL travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 42% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of Seattle to Honolulu travelers were female?

A. Almost half of the passengers, approximately 50% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Seattle to Honolulu travellers booked first or business class?

A. 3% of travelers booked first or business class on this route.

Q. At what time the earliest flight departs from Seattle?

A. The earliest flight departs at 7:00AM - 8:00AM.

Q. On which days one can have the most flight options in Honolulu?

A. Friday offer the most flight options in Honolulu.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Seattle to Honolulu

Flights from Seattle to Honolulu

Looking for flights from Seattle to Honolulu? Look no more, for you're at the right place. Book cheap flights from Seattle to Honolulu on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab SEA to HNL flight deals on CheapOair and save big!

Airports in Seattle

Seattle-Tacoma International Airport is a primary international airport serving the city of Seattle, Washington, U.S.A. It is situated approximately 21 kilometers away from Downtown Seattle. This public airport is owned & managed by Port of Seattle. The airport is a hub for Alaska Airlines, Delta Air Lines, and Horizon Air. It offers passenger & cargo services to both domestic & international destinations. These are Vancouver, Tokyo, Seoul, Victoria, Taipei, Amsterdam, Dubai, Anchorage, San Francisco, Portland, and more. Buses, shuttles, public transit, rental cars, taxis, limos, Uber, Lyft, Wingz, and more connect the airport to the city.

Explore Honolulu

The capital of Hawaii, Honolulu acts as an entry point for majority of visitors. The city can be roughly divided into 3 areas; Pearl Harbor, Downtown, and Waikiki. The downtown area is packed with several museums, statues, and historical buildings. Waikiki is the peninsula with a beautiful stretch of soft-sand beach. Most of the restaurants, hotels, and shops from the rest of the Hawaii can be found here. The major part of the city is covered by the Pearl Harbour. Located here are naval and military bases and the Honolulu Airport. Some of the worth watching attractions in the city include Iolani Palace, Bishop Museum, Mission Houses Museum, Botanical Gardens, Queen Emma Summer Palace, and more.

Things to Do in Honolulu

Lyon Arboretum

The Lyon Arboretum is a 194-acre botanical garden in a rainforest, featuring a collection of over 5,000 tropical plants from Hawaii and Polynesia. It is said to have one of largest collection of palms found in a botanical garden. This facility is also an active research facility, working on preserving the state's tropical forests. Here are a number of theme gardens including herb and spice garden, bromeliad garden, the Beatrice H. Krauss Hawaiian Ethnobotanical Garden, and more.

Ala Moana Park

Lying between downtown Honolulu and Waikiki, Ala Moana Park and Beach provides a good view of Waikiki. There is a fine beach for swimming with a man-made reef protecting it from the open sea, meaning the water is generally calm. The sand here is coarse. On its western end, Kewalo Basin, also known as Fisherman's Wharf, is a small picturesque port where it's possible to hire a boat to go fishing out in the open sea.

Foster Botanical Garden

Foster Botanical Garden was established in 1853 and bequeathed to the City of Honolulu as a public garden in 1930. Today it is listed on the National Register of Historic Places. Of particular interest is the Prehistoric Glen with its ferns and cycads. Other areas include the Lyon Orchid Garden, the oldest section known as the Main Terrace, the Butterfly Garden, the Economic Garden of herbs and spices, the blooming orchid display in the Orchid Conservatory, and a number of exceptional trees which are spread throughout the property.

Best Time to Fly to Honolulu

September-November, Fall Season, are the best months to visit the city of Honolulu. The weather during these months remains pleasant and the city is less crowded. Winter is the peak season as travelers from various parts of Northern Hemisphere visit here to escape cold winters

Download Our App

Get CheapOair deals on the GO!

Download
Check Your Flight Status

Get there on time, every time!

Check Status