Kauai Island (LIH) to Seattle (SEA) flights

An economy award from Kauai Island (LIH) to Seattle (SEA) starts at 12,500 miles one way with Alaska Atmos Rewards on Alaska Airlines, plus taxes and fees from $5.60. 2 airlines fly nonstop from Kauai Island (LIH) to Seattle (SEA): Alaska Airlines and Delta Air Lines. The two airports are 2,700 miles (4,346 km) apart. Alaska Airlines is in oneworld and Delta Air Lines is in SkyTeam. There are also 13 ways to fly it with one stop, through Portland, Honolulu and Kahului and more.
How many miles LIH to SEA costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Alaska Atmos RewardsOn Alaska Airlines | 12,500 | $5.60 |
| Iberia ClubOn Alaska Airlines | 13,000 | $5.60 |
| Cathay Pacific Asia MilesOn Alaska Airlines | 15,000 | $5.60 |
| SAS EuroBonusOn Delta Air Lines | 15,000 | $56β112 |
| Qatar Airways Privilege ClubOn Alaska Airlines | 16,000 | $5.60 |
| Finnair PlusOn Alaska Airlines | 19,500 | $5.60 |
| British Airways ClubOn Alaska Airlines | 20,000 | $5.60 |
| Starlux (COSMILE)On Alaska Airlines | 20,000 | $38.60 |
| Virgin Atlantic Flying ClubOn Delta Air Lines | 22,000 | $5.60 |
| American AAdvantageOn Alaska Airlines | 22,500 | $5.60 |
| JAL Mileage BankOn Alaska Airlines | 23,000 | $5.60 |
| Qantas Frequent FlyerOn Alaska Airlines | 28,200 | $5.60 |
Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from LIH to SEA
- Alaska Airlinesoneworld Β· bookable with 9 programsWho books it

- Delta Air LinesSkyTeam Β· bookable with 8 programsWho books it

Book LIH to SEA with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aeromexico RewardsBooks Delta Air Lines
- Air France-KLM Flying BlueBooks Delta Air Lines
- Alaska Atmos RewardsBooks Alaska Airlines
- American AAdvantageBooks Alaska Airlines
- British Airways ClubBooks Alaska Airlines
- Cathay Pacific Asia MilesBooks Alaska Airlines
- China Eastern Eastern MilesBooks Delta Air Lines
- Delta SkyMilesBooks Delta Air Lines
- Finnair PlusBooks Alaska Airlines
- Garuda Indonesia GarudaMilesBooks Delta Air Lines
- Iberia ClubBooks Alaska Airlines
- JAL Mileage BankBooks Alaska Airlines
- Korean Air SKYPASSBooks Delta Air Lines
- Qantas Frequent FlyerBooks Alaska Airlines
- Qatar Airways Privilege ClubBooks Alaska Airlines
- SAS EuroBonusBooks Delta Air Lines
- Virgin Atlantic Flying ClubBooks Delta Air Lines
LIH to SEA with one stop
13 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Portland (PDX)Alaska Airlines the whole way



- Via Honolulu (HNL)Alaska Airlines the whole way




- Via Kahului (OGG)Alaska Airlines the whole way




- Via Kailua-Kona (KOA)Alaska Airlines the whole way



- Via Sacramento (SMF)Alaska Airlines the whole way




- Via San Francisco (SFO)United Airlines and Alaska Airlines the whole way





- Via Oakland (OAK)Alaska Airlines and Southwest Airlines the whole way




- Via San Jose (SJC)Alaska Airlines the whole way




- Via Los Angeles (LAX)American Airlines, Delta Air Lines and 2 more the whole way

+2

+2
- Via Las Vegas (LAS)Southwest Airlines the whole way


+2
- Via San Diego (SAN)Alaska Airlines and Southwest Airlines the whole way





- Via Phoenix (PHX)American Airlines the whole way


+1
- Via Denver (DEN)United Airlines the whole way


+3
LIH to SEA: common questions
How many miles does LIH to SEA cost?
In economy it starts at 12,500 miles one way with Alaska Atmos Rewards on Alaska Airlines, plus taxes and fees from $5.60. Next cheapest: Iberia Club (13,000), Cathay Pacific Asia Miles (15,000) and SAS EuroBonus (15,000). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from LIH to SEA?
Alaska Airlines (oneworld) and Delta Air Lines (SkyTeam) fly nonstop from Kauai Island (LIH) to Seattle (SEA).
How far is Kauai Island from Seattle by plane?
Kauai Island (LIH) and Seattle (SEA) are 2,700 miles (4,346 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book LIH to SEA award flights?
17 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air France-KLM Flying Blue, Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, China Eastern Eastern Miles, Delta SkyMiles and 9 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between Kauai Island and Seattle?
The most direct connections are through Portland (PDX), Honolulu (HNL), Kahului (OGG), Kailua-Kona (KOA) and Sacramento (SMF). On 13 of them the same airline flies both flights, for example Alaska Airlines through Portland.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.









