Cheap flights from Seattle to Honolulu from $174
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Honolulu departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Honolulu
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 Honolulu?
The month of January is, on average, the cheapest month to fly to Honolulu from Seattle, with most prices found around $382. If you’re not able to fly to Honolulu in January, then September is your next best option. Flight prices from Seattle to Honolulu during September average around $407.
What is the cheapest day to depart on your flight to Honolulu?
Our data shows that Tuesday is the least expensive day to fly to Honolulu. Tickets to fly out on this day can be as low as $501. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Honolulu on Saturday is $636.
What is the cheapest time of day to depart on your flight to Honolulu?
According to our data, the cheapest time of day to fly to Honolulu is at noon. momondo users have found flights departing from Seattle to Honolulu at noon for as low as $516. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Honolulu, so prices are often more expensive at around $549 per ticket.
What is the cheapest Seattle/Tacoma Intl to Honolulu flight route?
Fly from Seattle/Tacoma Intl to Honolulu for the best Seattle/Tacoma Intl - Honolulu flight prices
How far in advance should I book a flight to Honolulu?
You are more likely to see cheaper flights to Honolulu from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around $502 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Honolulu from Seattle for as low as $457 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Honolulu flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Honolulu 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 Seattle to Honolulu flights?
You could potentially save up to 9% on your flight if you consider stops on a Seattle to Honolulu flight.
How have Seattle to Honolulu flight prices changed over time?
As of July 2025, prices for Seattle to Honolulu flights are approximately 29% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Honolulu?
Southwest, United Airlines, and Hawaiian Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Honolulu
What airlines fly to Honolulu?
Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Honolulu from Seattle according to our data. Alaska Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Honolulu. Keep in mind that there are 6 different airlines that fly to Honolulu on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Honolulu on average per day?
The number of flights available between Seattle and Honolulu is 26 per day as of July 2025. The most frequent departure time is 6:00PM, with 38% of daily flights leaving at noon.
How many flights depart from Seattle to Honolulu on average per week?
184 flights are operational weekly from Seattle to Honolulu as of July 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.
When to book flights from Seattle to Honolulu
Cheap Seattle to Honolulu (SEA to HNL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Honolulu
How far is Seattle/Tacoma Intl to Honolulu by plane?
Honolulu is 2677.5 mi away from Seattle/Tacoma Intl. 6h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Honolulu Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?
There are 6 operators available for flights from Seattle/Tacoma Intl Airport to Honolulu Airport as of July 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Honolulu Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The necessary travel and health documents for your Honolulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Honolulu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Honolulu is Airbus A330-200 (23.56% of total bookings). The next most popular plane models are Airbus A321-100/200 (21.66%), Boeing 737 MAX 9 (18.40%), and Airbus A321neo (14.67%).
What is the most popular airline from Seattle to Honolulu?
Based on momondo bookings for flights between Seattle and Honolulu, the leading airline is Alaska Airlines, making up 48% of the total bookings. Other popular airlines include Hawaiian Airlines with 28%, Delta with 20%, and United Airlines with 2%.
Best airlines flying from Seattle to Honolulu
Compare and see reviews for airlines that fly from Seattle to Honolulu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $209 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $277 | Free Cancellation | Rating 8.0 4,266 reviews | |||
| PriceFrom $278 | Free Cancellation | Rating 7.8 2,545 reviews | |||
| PriceFrom $315 | Free Cancellation | Rating 8.0 10,000 reviews |
Delta Flights From Seattle to Honolulu
Across 14 Delta flights from Seattle to Honolulu this week, the average price was $502, with the best Delta deals starting from $268 round-trip. 7,982 users have rated Delta on momondo, with an average score of 8.0/10.
Alaska Airlines Flights From Seattle to Honolulu
Across 10,000 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Seattle to Honolulu about 38 times each week, with ticket deals ranging from $315 to $527. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Honolulu?
Book flights to Honolulu if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Honolulu?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Honolulu. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Seattle to Honolulu with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Honolulu from Seattle with this policy.
How can momondo help me find flights from Seattle to Honolulu?
momondo provides multiple filters to help you find the best flight to Honolulu from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Honolulu right now. Can momondo alert me if prices change?
Price alerts on flights to Honolulu from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.