Cheap flights from Las Vegas to Kauai

Flights overview

Useful information for finding cheap flights from Las Vegas to Kauai and booking your next trip
Cheapest round-trip flights $444
United 1 stop 9 hr Sun, May 17 — Tue, May 26
The cheapest round-trip flight from Las Vegas to Kauai is currently $444
Cheapest one-way flight $202
United 1 stop 9 hr Thu, Jul 30
The cheapest one-way flight from Las Vegas to Kauai is currently $202
Cheapest nonstop flights $710
Southwest Nonstop 7 hr Thu, May 7 — Sat, May 16
The cheapest nonstop round-trip flight from Las Vegas to Kauai is currently $710
Last-minute weekend getaway $494
American 1 stop 9 hr Thu, May 7 — Sun, May 10
The cheapest last-minute weekend getaway from Las Vegas to Kauai is currently $494
Cheapest business class flights $1,375
United 1 stop 18 hr Thu, May 28 — Wed, Jun 3
The cheapest business class round-trip flight from Las Vegas to Kauai is currently $1,375
Fastest flight 6 hr 20 min The fastest nonstop flight from Las Vegas to Kauai takes 6 hr 20 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Las Vegas to Kauai is typically September. The most expensive month to fly is typically June.
September
Cheapest
Typical prices: $330–475
June
Most expensive
Typical prices: $500–660

Popular airlines from Las Vegas to Kauai

  • Southwest
    Nonstop
    from $601
    Typical price: $510–800
    7 weekly nonstop flights
    LAS - LIH Every day
    271 weekly connecting flights
    LAS - LIH Every day
  • Alaska
    from $579
    Typical price: $430–720
    602 weekly connecting flights
    LAS - LIH Every day
  • United
    from $424
    Typical price: $390–830
    74 weekly connecting flights
    LAS - LIH Every day
  • American
    from $489
    Typical price: $470–960
    41 weekly connecting flights
    LAS - LIH Every day
  • Delta
    from $488
    Typical price: $430–900
    30 weekly connecting flights
    LAS - LIH Every day

Popular airports near Las Vegas

  • Harry Reid International Airport (LAS)
    Las Vegas United States 16 min 6 mi
  • St. George Regional Airport (SGU) (SGU)
    St. George United States 1 hr 52 min 108 mi
  • Boulder City Municipal Airport (BLD)
    Boulder City United States 26 min 22 mi
  • Cedar City Regional Airport (CDC)
    Cedar City United States 2 hr 31 min 154 mi

Popular airports near Kauai

  • Lihue Airport (LIH)
    Kauai United States 14 mi
  • Daniel K. Inouye International Airport (HNL)
    Honolulu United States 116 mi
  • Molokai Airport (MKK)
    Ho'olehua United States 169 mi
  • Kalaupapa Airport (LUP) (LUP)
    Kalaupapa United States 175 mi

Frequently asked questions about flying from Las Vegas to Kauai

The cheapest flights from Las Vegas to Kauai are usually in September. Typical ticket prices in September range from $330 to $475.
The cheapest round-trip flight from Las Vegas to Kauai recently found on Google Flights was with United from $444. The cheapest one-way flight was with United from $202.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Kauai is $601, flying from May 28 to Jun 4.
  • The cheapest Alaska flight from Las Vegas to Kauai is $579, flying from May 9 to May 18.
  • The cheapest United flight from Las Vegas to Kauai is $424, flying from Jun 1 to Jun 8.
  • The cheapest American flight from Las Vegas to Kauai is $489, flying from May 9 to May 17.
  • The cheapest Delta flight from Las Vegas to Kauai is $488, flying from May 16 to May 25.
The cheapest round-trip flight from Las Vegas to Kauai starts at $444 from Sun, May 17 to Tue, May 26. The cheapest one-way flight starts at $202 and departs on Thu, Jul 30.
6 hr 20 min is the shortest flight time from Las Vegas to Kauai.
Peak periods include Dec–Aug, particularly late Dec, U.S. schools’ Spring Break (Mar/Apr) and Japan’s Golden Week (late-Apr–early May). Temperatures are warm year-round and there are 2 main seasons: dry (Apr–Oct) and rainy (Nov–Mar), which is better for surfing and whale-watching. There are cultural celebrations year-round on Kauai, but key events include the Waimea Town Celebration (Feb), the King Kamehameha Celebration and Parade (Jun) and the Mokihana Festival (Sep), featuring music and hula contests and a craft fair.
It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to Kauai.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Las Vegas to Kauai really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Las Vegas to Kauai.

In terms of nonstop flights, Southwest is the most popular. Southwest offers 7 nonstop flights and 271 connecting flights per week. Southwest flies from Harry Reid International Airport (LAS) to Lihue Airport (LIH) .

In terms of flights, Alaska is the most popular. Alaska offers 602 connecting flights per week. Alaska flies from Harry Reid International Airport (LAS) to Lihue Airport (LIH) .

Other popular airlines flying from Las Vegas to Kauai are:
  • United offers 74 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Lihue Airport (LIH) .
  • American offers 41 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Lihue Airport (LIH) .
  • Delta offers 30 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Lihue Airport (LIH) .
The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and Kauai.
The cheapest round-trip flight from Las Vegas to Kauai recently found on Google Flights was with United from $444. The cheapest one-way flight was with United from $202.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Kauai is $601, flying from May 28 to Jun 4.
  • The cheapest Alaska flight from Las Vegas to Kauai is $579, flying from May 9 to May 18.
  • The cheapest United flight from Las Vegas to Kauai is $424, flying from Jun 1 to Jun 8.
  • The cheapest American flight from Las Vegas to Kauai is $489, flying from May 9 to May 17.
  • The cheapest Delta flight from Las Vegas to Kauai is $488, flying from May 16 to May 25.
Southwest flies direct from Las Vegas to Kauai.
  • There are 7 Southwest direct flights from Las Vegas to Kauai per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Las Vegas and Kauai at price $494 is offered by American from Thu, May 7 to Sun, May 10.
Southwest flies direct from Las Vegas to Kauai.
  • There are 7 Southwest direct flights from Las Vegas to Kauai per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from Las Vegas to Kauai on a daily basis.
The cheapest direct (nonstop) round-trip flights between Las Vegas and Kauai start at $710 from Thu, May 7 to Sat, May 16 with Southwest.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to Kauai, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Las Vegas and Kauai start at $1,375 from Thu, May 28 to Wed, Jun 3 with United.
The cheapest economy class round-trip flights between Las Vegas and Kauai start at $444 from Sun, May 17 to Tue, May 26.
To book business class trips from Las Vegas to Kauai, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Las Vegas and Kauai starts at $494 from Thu, May 7 to Sun, May 10 with American.
The cheapest last-minute deal between Las Vegas and Kauai at price $494 is offered by American from Thu, May 7 to Sun, May 10.
To find last-minute flight deals from Las Vegas to Kauai, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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