
Book Cheap United flight from Seattle (SEA) to Lihue (LIH) from CA $470
Find The Best Day to Book a Cheap United Flights From Seattle to Lihue
Cheapest United Flights from Seattle (SEA) to Lihue (LIH)
The cheapest flights to Lihue found within the past 7 days were CA $857 round trip and CA $470 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great United flight from SEA to LIH
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 Seattle to Lihue 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 Seattle and Lihue
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 Seattle to Lihue with United are April.
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 Lihue

The Royal Sonesta Kaua'i Resort Lihue
I’ve stayed at this resort for 25 years. It’s my one and only. I did splurge for the premier ocean front and it delivered. It was very expensive and I enjoyed every minute of my patio. One star ding for the very worn mattress that really hurt my back as I sunk into a hole every night. My duvet and ...
Reviewed on Jan 18, 2026

Kaua'i Palms Hotel
The general manager Ronald offers all guests a personal history course on the Hawaiian Islands, complete with photos and artifacts from his personal collection. It was fascinating and the highlight of our trip to Kauai. We will be back for his advanced course!
Reviewed on Jan 15, 2026

OUTRIGGER Kauaʻi Beach Resort & Spa
Room was good. Grounds were kept clean. It’s under some construction
Reviewed on Jan 13, 2026
Want more than a(n) United Flight from Seattle to Lihue?
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