
Book Cheap United flight from Honolulu (HNL) to Seattle (SEA) from CA $434
Find The Best Day to Book a Cheap United Flights From Honolulu to Seattle
Cheapest United Flights from Honolulu (HNL) to Seattle (SEA)
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were round trip and CA $434 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great United flight from HNL to SEA
To find a great deal on United flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying United Honolulu to Seattle gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with United between Honolulu and Seattle
United has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Honolulu to Seattle with United are February.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your United flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 227 |
| DEN | USA | Denver Intl. | 226 |
| IAH | USA | George Bush Intercontinental | 136 |
| IAD | USA | Washington Dulles Intl. | 100 |
| SFO | USA | San Francisco Intl. | 64 |
| LAX | USA | Los Angeles Intl. | 23 |
| EWR | USA | Liberty Intl. | 20 |
| FRA | DEU | Frankfurt Intl. | 19 |
| NRT | JPN | Narita Intl. | 19 |
| PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Seattle

DoubleTree by Hilton Seattle Airport
The room was very nice very clean no complaints even got to see a family of raccoons out on the balcony
Reviewed on Feb 2, 2026

Coast Gateway Hotel
The room was fine. Great restaurant next door, and very close to the airport with free shuttle pick up every 20 minutes.
Reviewed on Feb 3, 2026

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Clean room. Courteous staff. Great amenities. Excellent location.
Reviewed on Feb 4, 2026
Want more than a(n) United Flight from Honolulu to Seattle?
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