Route Price Intelligence
Cheap Flights From Seattle to Honolulu
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Honolulu usually runs about $620 from Seattle, but United has it down to $290 right now, a 53% cut. We're seeing the same drop from several West Coast cities today, pointing to a broader Hawaii sale worth jumping on. Travel windows stretch into the fall, prime season for thinner crowds and lower humidity on Oahu.
✓ 10 date combinations found at this price
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Best Time to Fly from Seattle to Honolulu
The cheapest time to fly from Seattle to Honolulu is typically May, when fares average around $427. The most expensive month tends to be December at around $749. For the best deals, consider flying in May, August, September.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route