Cheap flights from Seattle to Honolulu from C$ 193
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 6/5. 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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Hawaiian Airlines flights from Seattle to Honolulu
Our best Hawaiian Airlines deals on Seattle to Honolulu flight tickets
United Airlines flights from Seattle to Honolulu
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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?
In general, January is the cheapest month to fly from Seattle to Honolulu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 530. If you are unable to visit Honolulu during the month of January, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around C$ 552.
What is the cheapest day to depart on your flight to Honolulu?
On average, the least expensive day to fly to Honolulu from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 546. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 694.
What is the cheapest time of day to depart on your flight to Honolulu?
Our most recent data shows that the best time of day to fly to Honolulu is in the evening. Flights from Seattle to Honolulu during this time can be as low as C$ 605. Flights in the morning are often more expensive with an average ticket price of C$ 667.
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 6 weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around C$ 678 when searching 6 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 C$ 621 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.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Honolulu?
United Airlines, Southwest, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Honolulu
Which 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 53% of people opting to fly with this airline when travelling to Honolulu. Keep in mind that there are 3 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?
As of April 2025, there are 30 flights per day flying from Seattle to Honolulu. The most common time of day flights depart is 7:00a.m., with 47% of flights taking off in the afternoon.
How many flights depart from Seattle to Honolulu on average per week?
The number of flights available between Seattle and Honolulu is 212 per week as of April 2025. The most frequent departure day is Sat, with 17% of weekly flights leaving 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?
The straight-line distance from Seattle/Tacoma Intl to Honolulu is 4309.0 km. Flights usually cover this in 5h 54m, depending on flying conditions and air traffic around both airports.
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 were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?
As of April 2025, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Honolulu Airport.
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 travel and health documents you'll need for your trip to Honolulu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Honolulu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Honolulu?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Honolulu is Boeing 737 MAX 9, representing 27.63% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 19.35%, Airbus A321neo at 16.25%, and Boeing 737 at 6.18%.
What is the most popular airline from Seattle to Honolulu?
momondo data reveals that the most frequently booked airline on the route from Seattle to Honolulu is Alaska Airlines, representing 53% of all bookings. The subsequent popular airlines are Hawaiian Airlines at 31% and Delta at 16%.
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 C$ 399 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom C$ 411 | Free Cancellation | Rating 8.0 9,871 reviews | |||
| PriceFrom C$ 438 | Free Cancellation | Rating 7.9 2,373 reviews |
Delta Flights From Seattle to Honolulu
Delta operates around 12 flights from Seattle to Honolulu every week. The average price of these flights found in the last 72 hours has been C$ 495, but momondo users have found Delta deals from Seattle to Honolulu from as low as C$ 288 round-trip. Delta has been scored 8.0/10 in 7,917 reviews.
Alaska Airlines Flights From Seattle to Honolulu
Across 9,871 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Seattle to Honolulu about 34 times each week, with ticket deals ranging from C$ 296 to C$ 429. Price data is based on momondo searches in the last 72 hours.
Travelling 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?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Honolulu from Seattle.
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?
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 Honolulu from Seattle.
I’m not ready to book a flight from Seattle to Honolulu right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Honolulu from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.