Flight route guide
Flights from Honolulu (HNL) to Seattle (SEA)
From $349 rt
Planning a trip from Honolulu to Seattle? Flitura searches published and consolidator fares from HNL to SEA in one place. Recent searches found fares from $349 rt. Typical domestic flight time is 5h 30m – 6h 30m nonstop. Use flexible dates to spot lower fares on nearby days.
Sample fares found recently — search above for live prices on your dates.
Search live HNL → SEA faresTypical flight time
5h 30m – 6h 30m nonstop
Best time to book
3–6 weeks before departure
Often cheapest days
Tuesday, Wednesday, and Saturday
Best months to fly
January–February and September–October are often cheaper for US domestic travel outside major holidays.
Flying from Honolulu (HNL) to Seattle (SEA)
Seattle is served through Seattle-Tacoma International Airport (SEA). Review nonstop and 1-stop options above to balance price and total travel time.
Major holidays and summer weekends usually mean higher fares — midweek often saves more.
Alternative airports
If Honolulu (HNL) or Seattle (SEA) has multiple airports in the metro, check nearby options in your search for better fares.
Airlines on HNL–SEA
- Hawaiian Airlines
- Alaska Airlines
- American Airlines
- United Airlines
- Delta Air Lines
Tips for cheaper Honolulu to Seattle flights
- •Book 3–6 weeks ahead for the best balance of price and seat choice on HNL–SEA.
- •January–February and September–October are often cheaper for US domestic travel outside major holidays.
- •Tuesday and Wednesday departures are often cheaper than Friday or Sunday peaks.
- •If Honolulu (HNL) or Seattle (SEA) has multiple airports in the metro, check nearby options in your search for better fares.
- •Set fare alerts and save your search — incomplete bookings can be resumed on Flitura.
- •US domestic tickets may allow free carry-on; checked bag fees vary by fare class.
Frequently asked questions
How long is the flight from Honolulu to Seattle?
Most itineraries from HNL to SEA take 5h 30m – 6h 30m nonstop. Exact duration depends on nonstop vs connecting flights and wind conditions.
When is the cheapest time to fly from HNL to SEA?
Midweek travel and booking a few weeks in advance usually beat last-minute prices. Major holidays and summer weekends usually mean higher fares — midweek often saves more. Shoulder seasons (spring and fall) often offer savings.
Which airlines fly from Honolulu to Seattle?
Potential options for this market may include Hawaiian Airlines, Alaska Airlines, American Airlines, United Airlines, but schedules change and not every airline operates every date. Search live results above to confirm the operating carrier and any codeshare.
Are taxes and fees included in the displayed fare?
Mandatory taxes are included where shown at checkout. Optional extras such as seats, bags, and travel protection are itemized before you pay.
Can I book one-way flights from HNL to SEA?
Yes — switch to One-way in the search box above or check round-trip bundles to see which saves more for your dates.
What is the cheapest fare from HNL to SEA?
Recent searches on Flitura found round-trip fares from $349 on this route. Live prices change daily — search above with flexible dates for the latest deals.
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