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Kaua'i

$226+ Cheap flights from Utah to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LIH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Utah to Kaua'i

Keep the following information in mind while searching for Utah to Kaua'i flight deals. Data was last updated June 12, 2025.

Round-trip from

$401
(American Airlines)

One-way from

$226
(Alaska Airlines)

Popular in

December

Cheapest in

November

Average price

$625
From Utah to Kaua'i
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One-way flight from Utah to Kaua'i
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Utah to Kaua'i

Cheapest flights from Utah to Kaua'i
Explore the most affordable flight options available from Utah to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:40 amSLC - LIH
1 stop9h 47mAmerican Airlines
Tue 9/309:45 pmLIH - SLC
1 stop9h 41mAmerican Airlines
Deal found 6/11$401
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:05 amSLC - LIH
2 stops15h 17mDelta
Wed 11/1210:45 pmLIH - SLC
1 stop12h 45mDelta
Deal found 6/11$405
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:39 amSLC - LIH
2 stops11h 50mAlaska Airlines
Wed 11/56:47 amLIH - SLC
2 stops10h 34mAlaska Airlines
Deal found 6/10$406
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:00 amSLC - LIH
1 stop13h 00mSouthwest
Mon 9/228:40 pmLIH - SLC
1 stop9h 05mSouthwest
Deal found 6/12$457
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:29 pmSLC - LIH
1 stop10h 01mHawaiian Airlines
Wed 8/2710:30 pmLIH - SLC
1 stop10h 11mHawaiian Airlines
Deal found 6/10$463
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:00 amSLC - LIH
1 stop12h 36mUnited Airlines
Mon 8/2511:10 pmLIH - SLC
1 stop8h 30mUnited Airlines
Deal found 6/11$465
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:29 pmSLC - LIH
1 stop9h 50mMultiple Airlines
Sun 11/911:19 pmLIH - SLC
1 stop8h 46mMultiple Airlines
Deal found 6/10$575
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1111:30 amSGU - LIH
2 stops12h 25mUnited Airlines
Wed 6/1810:58 pmLIH - SGU
2 stops12h 49mUnited Airlines
Deal found 6/10$888

Cheapflights Fare Finder

Customize your flight search to find flights from Utah to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Utah to Kaua'i that are best for you.

Fly from

Utah

Fly to

Kaua'i

Route

Depart

Return

Price

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 8/20

8:00 am-7:03 pm

2 stops15h 03m

Lihue

Tue 8/26

9:40 pm-4:12 pm

2 stops14h 32m

$408

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Mon 9/1

7:00 am-4:00 pm

1 stop13h 00m

Lihue

Wed 9/10

8:40 pm-2:35 pm

1 stop13h 55m

$432

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 9/3

3:29 pm-9:30 pm

1 stop10h 01m

Lihue

Wed 9/10

2:55 pm-5:25 am

1 stop10h 30m

$459

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 8/20

3:29 pm-9:30 pm

1 stop10h 01m

Lihue

Wed 8/27

10:30 pm-12:41 pm

1 stop10h 11m

$463

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Thu 8/21

7:00 am-3:36 pm

1 stop12h 36m

Lihue

Mon 8/25

11:10 pm-11:40 am

1 stop8h 30m

$465

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Mon 9/1

7:10 pm-1:56 pm

1 stop22h 46m

Lihue

Wed 9/10

9:45 pm-11:26 am

1 stop9h 41m

$504

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Mon 9/8

7:25 pm-12:14 pm

2 stops20h 49m

$226

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Fri 8/22

8:42 am-1:56 pm

1 stop9h 14m

$247

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sat 9/6

5:18 pm-5:18 pm

1 stop28h 00m

$293

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 7/23

10:05 am-6:00 pm

2 stops11h 55m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
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Best time to book a flight from Utah to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Utah with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Utah to Kaua'i

What is the cheapest month to book a flight from Utah to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Utah to Kaua'i (average of $440). Flying from Utah to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UT to FUS?

Find hourly flight availability from Utah to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Utah 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.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Utah to Kaua'i. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Utah to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Utah to Kaua'i one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $226. American Airlines flights start at $247 while deals on Delta start at $293 one-way.

  • Can I find deals for flights from Utah to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Utah to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Utah to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Kaua'i.

  • Can I find deals for business class flights from Utah to Kaua'i?

    Yes. Cheapflights offers flight deals from Utah to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Utah to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Utah to Kaua'i (average of $440). Flying from Utah to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Utah to Kaua'i

Discover the top 6 airlines that operate flights from Utah to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$341Average$561FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$357Average$566FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$358Average$544FlexibilityNo cancel feeOn-time85%
DeltaCheapest$365Average$541FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$371Average$551FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$445Average$648FlexibilityNo cancel feeOn-time63%

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