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Cheap Flights from Seattle to Kauai starting at S$ 205

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Seattle to Kauai

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Seattle to Kauai

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines
From S$ 195
Delta Air Lines
From S$ 197
Hawaiian Airlines
From S$ 216
Frontier Airlines
From S$ 223
Southwest Airlines
From S$ 246
United Airlines
From S$ 259
American Airlines
From S$ 278
ANA airlines

Find more flights and airlines

Alternative Routes from Seattle to Kauai

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Kauai.

  • Cheapest
    Alaska Airlines
    SEA
    19:30
    21h 46m
    2 transfer
    LIH
    14:16
    Seattle-Tacoma International Airport - Lihue Airport
    Wed, May 15Alaska Airlines
    S$ 195
  • Alaska Airlines
    SEA
    19:30
    21h 46m
    2 transfer
    LIH
    14:16
    Seattle-Tacoma International Airport - Lihue Airport
    Wed, May 15Alaska Airlines
    S$ 195
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Seattle (SEA) to Kauai (LIH) the cheapest?

    Airlines adjust prices for flights from Seattle to Kauai based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Seattle (SEA) to Kauai (LIH) cost?

    According to Trip.com's data, the lowest price is around S$ 805.
  • How long is a flight from Seattle (SEA) to Kauai (LIH)?

    It takes about 6 hours 14 minutes to fly from Seattle (SEA) to Kauai (LIH).
  • What time does the latest flight from Seattle to Kauai depart?

    The latest flight departs from Seattle (SEA) at 17:50 and arrives in Kauai (LIH) at 21:00.
  • What are the most popular airlines that fly from Seattle (SEA) to Kauai (LIH)?

    Airlines with flights from Seattle (SEA) to Kauai (LIH): KLM, Alaska Airlines, Delta Air Lines, Virgin Atlantic, Qatar Airways and British Airways.
  • What's the most popular airline for direct flights from Seattle (SEA) to Kauai (LIH)?

    Delta Air Lines operates 1 direct flights from Seattle (SEA) to Kauai (LIH).
  • How many airports in Kauai?

    There are 1 airports near Kauai: Lihue Airport.

Find cheapest flight ticket from Seattle to Kauai

Cheapest direct flight price

S$ 204

Cheapest return ticket price

S$ 407

Cheapest month

November

Peak season for travel

June