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Not ready to book? to track prices.Find the cheapest flights from Honolulu to Seattle
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United Airlines flights from Honolulu to Seattle
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Alaska Airlines flights from Honolulu to Seattle
Our best Alaska Airlines deals on Honolulu to Seattle flight tickets
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How to get the cheapest flight ticket from Honolulu to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
The month of November is, on average, the cheapest month to fly to Seattle from Honolulu, with most prices found around $614. If you are unable to visit Seattle during the month of November, then departing from Honolulu during the month February is also very affordable. Most momondo users find prices during this month for around $621.
What is the cheapest day to depart on your flight to Seattle?
The cheapest day to depart from Honolulu to Seattle is on a Friday. Travellers who choose to depart for Seattle on a Friday will often find tickets for as low as $700. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Honolulu to Seattle for around $899.
What is the cheapest time of day to depart on your flight to Seattle?
According to our data, the cheapest time of day to fly to Seattle is in the afternoon. momondo users have found flights departing from Honolulu to Seattle in the afternoon for as low as $690. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seattle is in the evening when prices are around $905.
What is the cheapest Honolulu to Seattle/Tacoma Intl flight route?
Fly from Honolulu to Seattle/Tacoma Intl for the best Honolulu - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Honolulu when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $731 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Honolulu for as low as $672 on momondo.
What cabin class options are available on Honolulu to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Honolulu to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Honolulu to Seattle flights?
No. A direct flight is the cheapest option for a flight between Honolulu to Seattle.
How have Honolulu to Seattle flight prices changed over time?
As of June 2025, prices for Honolulu to Seattle flights are approximately 5% more expensive when compared to flights at the same time last year.
How many flights depart from Honolulu to Seattle on average per day?
As of June 2025, there are 28 flights per day flying from Honolulu to Seattle. The most common time of day flights depart is 22:00, with 38% of flights taking off in the evening.
How many flights depart from Honolulu to Seattle on average per week?
As of June 2025, 200 flights take off from Honolulu and land in Seattle each week. The most common flight departure day for this route is Thu, with 15% of weekly flights taking off on this day.
When to book flights from Honolulu to Seattle
Cheap Honolulu to Seattle (HNL to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Honolulu to Seattle
How far is Honolulu to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 4309.0 km away from Honolulu. In terms of flight time, this usually takes a little over 5h 34m.
When did momondo last update prices for flights from Honolulu Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Honolulu Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Honolulu Airport to Seattle/Tacoma Intl Airport?
As of June 2025, there are 2 operators available to choose from for flights from Honolulu Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Honolulu Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Honolulu to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Honolulu to Seattle is Airbus A330-200 (20.28% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (19.30%), Airbus A321-100/200 (17.48%), and Airbus A321neo (11.76%).
What is the most popular airline from Honolulu to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Honolulu to Seattle is Hawaiian Airlines (54% of total bookings). The next most popular airline is Alaska Airlines (46%).
Best airlines flying from Honolulu to Seattle
Compare and see reviews for airlines that fly from Honolulu to Seattle with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $422 | Free cancellation | Rating 7.8 2,499 reviews | |||
| PriceFrom $552 | Free cancellation | Rating 8.0 10,000 reviews |
Alaska Airlines Flights From Honolulu to Seattle
The lowest priced Alaska Airlines flight from Honolulu to Seattle from the last 72 hours was $358. Generally, Alaska Airlines has 36 flights on this route every week with an average price of $542. Alaska Airlines is rated 8.0/10 by our users.
Hawaiian Airlines Flights From Honolulu to Seattle
Hawaiian Airlines is also a popular choice for this route. Hawaiian Airlines flight deals for Honolulu to Seattle start from as low as $274 round-trip, depending on your selected dates, with average Hawaiian Airlines deals seen on momondo around $574. Hawaiian Airlines operates 42 flights to Seattle from Honolulu in an average week. Users have rated it 7.8/10 across 2,499 reviews.
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Honolulu to Seattle?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Honolulu to Seattle. momondo saves you time and could save you money on your trip.
Can I find flights from Honolulu to Seattle with flexible booking policies on momondo?
Flights from Honolulu to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Honolulu to Seattle?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Honolulu.
I’m not ready to book a flight from Honolulu to Seattle right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Honolulu to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.