Waikiki Beach and turquoise water with Diamond Head behind, Honolulu

Cheap Flights from Seattle (SEA) to Honolulu (HNL)

  • About 2,677 miles
  • About 5.9 hours
  • Best months: Apr, May, Oct
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Honolulu is calling, and Seattle travelers have plenty of options. Airlines on SEA to HNL include Hawaiian, Alaska and Delta. Expect about 5.9 hours in the air and fares from $336 when you book at the right moment.

Tips for finding a lower fare

  • Try booking a Tuesday or Wednesday departure to Honolulu; those days are quieter on most carriers.
  • Use a fare calendar and look at a full month before choosing dates.
  • Compare the total trip cost, including bags and seat fees, not just the base fare to HNL.

Airlines on this route

Hawaiian, Alaska, Delta

Things to see in Honolulu

  • Pearl Harbor
  • Hanauma Bay

Frequently asked questions

When is the cheapest time to fly from Seattle to Honolulu?

Fares on SEA to HNL are often lower in Apr, May and Oct. Prices move with demand, so compare a few dates on the partner site before you decide.

How long is the flight from SEA to HNL?

A nonstop flight takes about 5.9 hours. Itineraries with a connection take longer, depending on the layover.

Which airlines fly from Seattle to Honolulu?

Carriers we commonly see on this route include Hawaiian, Alaska and Delta. Schedules and availability change, so check current options when you search.

How far ahead should I book SEA to HNL?

For most domestic trips, booking about 1 to 3 months ahead gives a good balance of price and choice. Holiday travel is better booked earlier.

Is the price I see here the final price?

No. Fares shown on this page are indicative and change often. The final price, taxes and fees are shown on the partner site at booking.

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