The cheapest times to fly from SEA to HNL are
- January 8th to March 4th (except the week of February 12th)
- May 28th to June 10th
- August 13th to November 18th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SEA to HNL is late September. Prices can be as high as $1028 for Saturday flights during late December, or as low as $398 for Tuesday flights around late September.
When to Fly to Honolulu
Flying from Seattle, WA (SEA) to Honolulu, HI (HNL) will usually cost between $407 to $730 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $425. Due to high demand the most expensive time to fly is late December, with an average price of $856. Planning your trip to low-cost times can easily save you $431 on economy flights and even more on first-class flights. Generally, any price below $495 can be considered a good price for a round-trip SEA to HNL flight.
See below for a graph of average weekly prices for the SEA to HNL route. All prices are for round-trip tickets in USD.
Compared to other flights, the SEA to HNL flight is much cheaper than the average and costs much less than the average flight leaving from Seattle. The average price per mile (for a direct flight) is $0.11, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to fly to HNL, and Wednesday the cheapest day to fly back into SEA. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $109 (19%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $472. Return trip prices are from the HNL to SEA flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from SEA to HNL can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 5 hour 48 minutes may be realistic.
Flight Questions Answered
Still have questions about flying from SEA to HNL? We’ve got answers.
Which airlines fly this route?
You can find 10 major airlines flying this route most often: Alaska, American, China Eastern, Delta, Fiji Airways, Hawaiian, Mokulele Airlines, Singapore Airlines, Southwest, United, and potentially more during busy seasons.
How far away is it from Daniel K Inouye International Airport to Seattle/Tacoma International Airport?
The distance between the two airports is roughly 2676 miles or 4307 kilometers.
How long does it take to fly from SEA to HNL?
The real-world flight time for a nonstop SEA to HNL flight is about 5 hour 48 minutes.
How many flights go between Seattle, WA and Honolulu, HI?
It depends on the day of the week and the date, but a typical day might have around 94 available flights from SEA to HNL.
Airport Location Info
|Origination airport name||Seattle/Tacoma International Airport|
|Country||the United States|
|Destination airport name||Daniel K Inouye International Airport|
|Country||the United States|
Late and Early Flight Data
Flights from SEA to HNL tend to depart as late as the average flight. According to our recently updated data, 29% of flights departed 5 or more minutes late, and 11% of flights left 5 or more minutes early. On average you can expect to leave HNL heading for SEA about 6 minutes late. This does significantly impact arrival time, as the average landing time in Honolulu, HI is about 1 minutes late. The numbers below show a recent average of take-off times versus the scheduled departure flight:
- Delta: 10 minutes late
- Alaska: 5 minutes late
- Some airlines not reporting
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.