Cheap flights from Seattle (SEA) to Kaua'i from $128
September can be a great time to fly to Kaua'i from Seattle with a flight ticket averaging about $511. Cheapflights users have found deals in the month of September for as cheap as $289. The most expensive prices can be found in the month of December.
When flying from Seattle to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap flights from Seattle to Kaua'i in March, April 2023
The best prices found for SEA to Kaua'i flights for March, April
Seattle/Tacoma Intl
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1 stop
21h 48mLihue
Seattle/Tacoma Intl
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17h 17mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
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24h 09mAmerican Airlines
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21h 48mLihue
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17h 17mAmerican Airlines
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21h 48mLihue
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24h 09mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
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20h 29mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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17h 17mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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24h 09mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
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16h 57mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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24h 09mAmerican Airlines
Seattle to Kaua'i 2023 flight deals
Cheap flights to Kaua'i from Seattle found for this year
Seattle/Tacoma Intl
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1 stop
21h 48mLihue
Seattle/Tacoma Intl
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17h 17mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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24h 09mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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17h 17mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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24h 09mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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20h 29mAmerican Airlines
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21h 48mLihue
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17h 17mAmerican Airlines
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21h 48mLihue
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24h 09mAmerican Airlines
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8h 55mLihue
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19h 16mUnited Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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16h 57mAmerican Airlines
Cheap American Airlines flights from Seattle to Kaua'i
Seattle/Tacoma Intl
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21h 48mLihue
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17h 17mAmerican Airlines
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24h 09mAmerican Airlines
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21h 48mLihue
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17h 17mAmerican Airlines
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24h 09mAmerican Airlines
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20h 29mAmerican Airlines
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21h 48mLihue
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17h 17mAmerican Airlines
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21h 48mLihue
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24h 09mAmerican Airlines
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16h 57mAmerican Airlines
Seattle/Tacoma Intl
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21h 48mLihue
Seattle/Tacoma Intl
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24h 09mAmerican Airlines
Cheap United Airlines flights from Seattle to Kaua'i
Seattle/Tacoma Intl
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8h 55mLihue
Seattle/Tacoma Intl
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19h 16mUnited Airlines
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8h 55mLihue
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19h 26mUnited Airlines
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8h 55mLihue
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23h 29mUnited Airlines
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8h 55mLihue
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19h 56mUnited Airlines
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8h 55mLihue
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26h 42mUnited Airlines
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11h 00mLihue
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19h 25mUnited Airlines
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8h 55mLihue
Seattle/Tacoma Intl
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22h 58mUnited Airlines
Seattle/Tacoma Intl
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12h 59mLihue
Seattle/Tacoma Intl
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22h 58mUnited Airlines
Seattle/Tacoma Intl
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27h 03mLihue
Seattle/Tacoma Intl
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19h 25mUnited Airlines
Non-stop flights to Kaua'i from Seattle
Save time with Seattle to Kaua'i direct flight deals
Seattle/Tacoma Intl
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6h 20mLihue
Seattle/Tacoma Intl
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5h 45mAlaska Airlines
Seattle/Tacoma Intl
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6h 20mLihue
Seattle/Tacoma Intl
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5h 45mAlaska Airlines
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6h 20mLihue
Seattle/Tacoma Intl
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5h 45mAlaska Airlines
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Seattle/Tacoma Intl
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5h 45mAlaska Airlines
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6h 20mLihue
Seattle/Tacoma Intl
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5h 45mAlaska Airlines
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6h 20mLihue
Seattle/Tacoma Intl
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5h 45mAlaska Airlines
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6h 20mLihue
Seattle/Tacoma Intl
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5h 45mAlaska Airlines
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6h 10mLihue
Seattle/Tacoma Intl
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5h 40mDelta
Seattle/Tacoma Intl
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6h 15mLihue
Seattle/Tacoma Intl
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5h 49mAlaska Airlines
Last minute flights from Seattle to Kaua'i
Late deals on return flights to Kaua'i from Seattle, departing today and this week
Seattle/Tacoma Intl
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13h 04mLihue
Seattle/Tacoma Intl
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19h 08mAmerican Airlines
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27h 17mLihue
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19h 33mAmerican Airlines
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27h 17mLihue
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23h 34mAmerican Airlines
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19h 33mAmerican Airlines
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6h 20mLihue
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17h 20mAlaska Airlines
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11h 00mLihue
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19h 25mUnited Airlines
Seattle/Tacoma Intl
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6h 20mLihue
Seattle/Tacoma Intl
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5h 45mAlaska Airlines
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27h 17mLihue
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19h 53mAmerican Airlines
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27h 17mLihue
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22h 33mAmerican Airlines
One-way flights to Kaua'i from Seattle
The cheapest one-way flights from Seattle to Kaua'i
Seattle/Tacoma Intl
Lihue
1 stop
9h 54mUnited Airlines
Seattle/Tacoma Intl
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1 stop
21h 48mAmerican Airlines
Seattle/Tacoma Intl
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8h 55mUnited Airlines
Seattle/Tacoma Intl
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9h 37mUnited Airlines
Seattle/Tacoma Intl
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21h 48mAmerican Airlines
Seattle/Tacoma Intl
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12h 53mAmerican Airlines
Seattle/Tacoma Intl
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6h 21mDelta
Seattle/Tacoma Intl
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28h 37mMultiple Airlines
Seattle/Tacoma Intl
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2 stops
28h 58mMultiple Airlines
Find flights from Seattle to Kaua'i within your budget
Use the slider to find flights from Seattle to Kaua'i that fit your budget.
Fly from
Fly to
Budget
$258 - $377
Route
Depart
Return
Price
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-04-17
1 stop21h 48m
Lihue
2023-04-21
1 stop17h 17m
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-04-16
1 stop21h 48m
Lihue
2023-04-20
1 stop24h 09m
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-04-11
1 stop21h 48m
Lihue
2023-05-03
1 stop17h 17m
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-04-20
1 stop21h 48m
Lihue
2023-04-27
1 stop24h 09m
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-05-04
1 stop8h 55m
Lihue
2023-05-09
1 stop19h 16m
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-04-24
1 stop8h 55m
Lihue
2023-05-02
1 stop19h 26m
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-04-26
Nonstop6h 20m
Lihue
2023-05-04
Nonstop5h 45m
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-04-24
Nonstop6h 21m
Lihue
2023-05-01
1 stop12h 19m
Seattle/Tacoma IntlLihue
SEA - LIH
SEALIH
Seattle/Tacoma Intl
2023-04-23
Nonstop6h 20m
Lihue
2023-05-03
Nonstop5h 45m
Reviews of Airlines Servicing Kaua'i
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.
Comfort
Boarding
Entertainment
Food
Crew
Overall
Reviews
Alaska is a great airline! Can’t beat the value for the price. I had zero issues of any kind.
Related info for your journey
Useful info, stats and facts about Seattle to Kaua'i flights.
If you book a flight to Kaua'i from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.
Alaska Airlines, Delta, and Hawaiian Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from Seattle to Kaua'i for under $300. The cheapest flight booked recently is on American Airlines for just $258, but on average you can expect to pay $324.
Cheapflights has at least 20 direct flights from Seattle to Kaua'i under $400. A good price for a nonstop flight from Seattle to Kaua'i is less than $471.
There are currently 20+ open flights from Seattle to Kaua'i within the next 7 days for less than $400.
Flights from Seattle/Tacoma Intl to Kaua'i have been viewed 15 times in the past calendar month.
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $128. American Airlines flights start at $136 while deals on Delta start at $179 one-way.
Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Seattle to Kaua'i.
Before booking your flight to Kaua'i from Seattle, check out the most reliable airlines to get you to your destination on time: Qatar Airways (90%), British Airways (86%), Alaska Airlines( 83%).
Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Seattle/Tacoma Intl - Lihue) can be booked for $256 on average our data indicates $1,274 when flying from Seattle to Kaua'i.
SEA and LIH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to LIH refers to a flight route from Seattle/Tacoma Intl Airport to Lihue Airport.
Flights to Kaua'i from Seattle
Alternative routes for Seattle to Kaua'i
See prices for flight routes from nearby airports that may be better suited for you.
Destination points for flights from Seattle to Kaua'i
Select to see more specific information for flights from Seattle to all places in Kaua'i
Top 5 airlines flying from Seattle to Kaua'i
The chart below displays the airlines Cheapflights users traveling from Seattle to Kaua'i choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Seattle to Kaua'i
See what time of day planes typically take off from Seattle to Kaua'i
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 10%of flight departures | Morning6 am to noon |
| 89%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |