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Cheap flights to Kauai Island from 14 cities

14 cities in 2 countries. In each country, prices we can stand behind come first, then the cheapest.

Departure cities with a recent price: 13

Recent prices: 38

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Fares Aviasales flagged as unusually low

No fares flagged as unusually low in the last two days.

When these trips depart

Every price counted here was found on or after 7 Nov.

Return

  • November 2026: 2 cities with a price listed here, from $216

    Honolulu · 21 Nov – 24 Nov · found 5 days ago · See prices for these dates

  • December 2026: 3 cities with a price listed here, from $387

    San Francisco · 2 Dec – 11 Dec · found 5 days ago · See prices for these dates

  • January 2027: 2 cities with a price listed here, from $603

    Salt Lake City · 15 Jan 2027 – 20 Jan 2027 · found 3 days ago · See prices for these dates

  • February 2027: 1 city with a price listed here, from C$1,244 (US$873)

    Montreal · 8 Feb 2027 – 15 Mar 2027 · found 3 days ago · See prices for these dates

  • September 2027: 3 cities with a price listed here, from $499

    Los Angeles · 3 Sept 2027 – 17 Sept 2027 · found 4 days ago · See prices for these dates

One-way

  • November 2026: 2 cities with a price listed here, from $123

    Honolulu · 22 Nov · found 5 days ago · Open this trip

  • January 2027: 1 city with a price listed here, from $114

    Hilo · 2 Jan 2027 · found 6 days ago · Open this trip

  • September 2027: 2 cities with a price listed here, from $348

    Seattle · 7 Sept 2027 · found 2 days ago · Open this trip

Everywhere, by country

1 traveler · Economy

CityFromTripDatesAirportsStopsAirlineFound
United States
Hilo$114one-way2 Jan 2027ITO → LIH1 stopSouthwest Airlinesfound 6 days agoOpen this trip
Honolulu$123one-way22 NovHNL → LIHnonstopAlaska Airlinesfound 5 days agoOpen this trip
Seattle$348one-way7 Sept 2027SEA → LIH1 stopAlaska Airlinesfound 2 days agoOpen this trip
Everett$421one-way7 Sept 2027PAE → LIH1 stopAlaska Airlinesfound 2 days agoOpen this trip
Detroit$439one-way29 NovDTW → LIH1 stopAmerican Airlinesfound 5 days agoOpen this trip
Salt Lake City$603return15 Jan 2027 – 20 Jan 2027SLC → LIHout 1 stop, back 1 stopAmerican Airlinesfound 3 days agoSee prices for these dates
Honolulu$216return21 Nov – 24 NovHNL → LIHout nonstop, back nonstopSouthwest Airlinesfound 5 days agoSee prices for these dates
San Francisco$387return2 Dec – 11 DecSFO → LIHout nonstop, back nonstopAlaska Airlinesfound 5 days agoSee prices for these dates
Oakland$396return2 Dec – 11 DecOAK → LIHout nonstop, back nonstopSouthwest Airlinesfound 5 days agoSee prices for these dates
San Jose$414return1 Dec – 8 DecSJC → LIHout 1 stop, back nonstopAlaska Airlinesfound 5 days agoSee prices for these dates
Los Angeles$499return3 Sept 2027 – 17 Sept 2027LAX → LIHout 1 stop, back 1 stopAlaska Airlinesfound 4 days agoSee prices for these dates
Long Beach$509return3 Sept 2027 – 17 Sept 2027LGB → LIHout 1 stop, back 1 stopAlaska Airlinesfound 6 days agoSee prices for these dates
Ontario$595return3 Sept 2027 – 17 Sept 2027ONT → LIHout 1 stop, back 1 stopAlaska Airlinesfound 6 days agoSee prices for these dates
New York$631return30 Nov – 6 DecJFK → LIHout 1 stop, back 1 stopAlaska Airlinesfound 7 days agoSee prices for these dates
Everett$741return15 Jan 2027 – 18 Jan 2027PAE → LIHout 1 stop, back 1 stopAlaska Airlinesfound 4 days agoSee prices for these dates
Detroit$791return29 Nov – 13 DecDTW → LIHout 1 stop, back 1 stopAmerican Airlinesfound 4 days agoSee prices for these dates
Canada
MontrealC$1,244 (US$873)return8 Feb 2027 – 15 Mar 2027YHU → LIHout 2 stops, back 2 stopsPorter Airlines Canadafound 3 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-11-12, US dollars in brackets. Fares change, so check today's price before you book. How our prices work