Cheap flights from Kauai to Las Vegas

Flights overview

Useful information for finding cheap flights from Kauai to Las Vegas and booking your next trip
Cheapest round-trip flights $444
Delta 1 stop 10 hr Fri, Jul 24 — Thu, Jul 30
The cheapest round-trip flight from Kauai to Las Vegas is currently $444
Cheapest one-way flight $202
United 1 stop 9 hr Wed, May 27
The cheapest one-way flight from Kauai to Las Vegas is currently $202
Cheapest nonstop flights $710
Southwest Nonstop 6 hr Sat, May 9 — Mon, May 18
The cheapest nonstop round-trip flight from Kauai to Las Vegas is currently $710
Last-minute weekend getaway $494
United 1 stop 9 hr Thu, May 7 — Sun, May 10
The cheapest last-minute weekend getaway from Kauai to Las Vegas is currently $494
Cheapest business class flights $1,415
United 1 stop 9 hr Thu, May 21 — Thu, May 28
The cheapest business class round-trip flight from Kauai to Las Vegas is currently $1,415
Fastest flight 5 hr 50 min The fastest nonstop flight from Kauai to Las Vegas takes 5 hr 50 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 Kauai to Las Vegas is typically September. The most expensive month to fly is typically June.
September
Cheapest
Typical prices: $335–485
June
Most expensive
Typical prices: $495–650

Popular airlines from Kauai to Las Vegas

  • Southwest
    Nonstop
    from $560
    Typical price: $520–790
    7 weekly nonstop flights
    LIH - LAS Every day
    463 weekly connecting flights
    LIH - LAS Every day
  • Alaska
    from $499
    Typical price: $450–720
    477 weekly connecting flights
    LIH - LAS Every day
  • United
    from $489
    Typical price: $400–800
    102 weekly connecting flights
    LIH - LAS Every day
  • Delta
    from $484
    Typical price: $445–900
    88 weekly connecting flights
    LIH - LAS Every day
  • American
    from $494
    Typical price: $495–940
    55 weekly connecting flights
    LIH - LAS Every day

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

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

Frequently asked questions about flying from Kauai to Las Vegas

The cheapest flights from Kauai to Las Vegas are usually in September. Typical ticket prices in September range from $335 to $485.
The cheapest round-trip flight from Kauai to Las Vegas recently found on Google Flights was with Delta 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 Kauai to Las Vegas is $560, flying from Jun 8 to Jun 16.
  • The cheapest Alaska flight from Kauai to Las Vegas is $499, flying from Jun 1 to Jun 8.
  • The cheapest United flight from Kauai to Las Vegas is $489, flying from May 7 to May 16.
  • The cheapest Delta flight from Kauai to Las Vegas is $484, flying from Jul 24 to Jul 31.
  • The cheapest American flight from Kauai to Las Vegas is $494, flying from May 3 to May 9.
The cheapest round-trip flight from Kauai to Las Vegas starts at $444 from Fri, Jul 24 to Thu, Jul 30. The cheapest one-way flight starts at $202 and departs on Wed, May 27.
5 hr 50 min is the shortest flight time from Kauai to Las Vegas.
Las Vegas is a busy year-round destination with a subtropical desert climate. There's no specific peak season, but crowds and prices increase around holidays and the many annual conventions. Popular events include the Consumer Electronic Show (Jan), the Project fashion trade show (Feb and Aug), NASCAR Weekend (Mar), the National Finals Rodeo (Dec), and New Year's Eve. During summer (Jun–Aug), extremely high daytime temperatures may make outdoor activities like golf and canyon hiking inadvisable.
It's easy to use Google Flights to find the cheapest days to fly from Kauai to Las Vegas.
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 Kauai to Las Vegas 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 Kauai to Las Vegas.

In terms of nonstop flights, Southwest is the most popular. Southwest offers 7 nonstop flights and 463 connecting flights per week. Southwest flies from Lihue Airport (LIH) to Harry Reid International Airport (LAS) .

In terms of flights, Alaska is the most popular. Alaska offers 477 connecting flights per week. Alaska flies from Lihue Airport (LIH) to Harry Reid International Airport (LAS) .

Other popular airlines flying from Kauai to Las Vegas are:
  • United offers 102 connecting flights per week. United flies from Lihue Airport (LIH) to Harry Reid International Airport (LAS) .
  • Delta offers 88 connecting flights per week. Delta flies from Lihue Airport (LIH) to Harry Reid International Airport (LAS) .
  • American offers 55 connecting flights per week. American flies from Lihue Airport (LIH) to Harry Reid International Airport (LAS) .
The number of connecting flights refers to distinct flights with at least one stop between Kauai and Las Vegas.
The cheapest round-trip flight from Kauai to Las Vegas recently found on Google Flights was with Delta 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 Kauai to Las Vegas is $560, flying from Jun 8 to Jun 16.
  • The cheapest Alaska flight from Kauai to Las Vegas is $499, flying from Jun 1 to Jun 8.
  • The cheapest United flight from Kauai to Las Vegas is $489, flying from May 7 to May 16.
  • The cheapest Delta flight from Kauai to Las Vegas is $484, flying from Jul 24 to Jul 31.
  • The cheapest American flight from Kauai to Las Vegas is $494, flying from May 3 to May 9.
Southwest flies direct from Kauai to Las Vegas.
  • There are 7 Southwest direct flights from Kauai to Las Vegas 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 Kauai and Las Vegas at price $494 is offered by United from Thu, May 7 to Sun, May 10.
Southwest flies direct from Kauai to Las Vegas.
  • There are 7 Southwest direct flights from Kauai to Las Vegas 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 Kauai to Las Vegas on a daily basis.
The cheapest direct (nonstop) round-trip flights between Kauai and Las Vegas start at $710 from Sat, May 9 to Mon, May 18 with Southwest.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Kauai to Las Vegas, 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 Kauai and Las Vegas start at $1,415 from Thu, May 21 to Thu, May 28 with United.
The cheapest economy class round-trip flights between Kauai and Las Vegas start at $444 from Fri, Jul 24 to Thu, Jul 30.
To book business class trips from Kauai to Las Vegas, 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 Kauai and Las Vegas starts at $494 from Thu, May 7 to Sun, May 10 with United.
The cheapest last-minute deal between Kauai and Las Vegas at price $494 is offered by United from Thu, May 7 to Sun, May 10.
To find last-minute flight deals from Kauai to Las Vegas, 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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