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Kaua'i

$252+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LIH
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
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 August 1, 2025.

Round-trip from

$363
(Southwest)

One-way from

$252
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$531
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, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 12/37:00 amSLC - LIH
1 stop10h 46mAlaska Airlines
Wed 12/1011:00 amLIH - SLC
1 stop20h 56mAlaska Airlines
Deal found 7/31$362
This Southwest deal was found by Cheapflights users on 7/30. 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.
Tue 9/211:20 amSLC - LIH
1 stop8h 40mSouthwest
Tue 9/910:00 amLIH - SLC
1 stop9h 20mSouthwest
Deal found 7/30$363
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 11/158:17 amSLC - LIH
1 stop10h 37mAmerican Airlines
Sun 11/2310:44 pmLIH - SLC
1 stop9h 52mAmerican Airlines
Deal found 7/29$371
This Delta deal was found by Cheapflights users on 7/31. 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 9/98:00 amSLC - LIH
2 stops15h 03mDelta
Tue 9/169:40 pmLIH - SLC
1 stop12h 42mDelta
Deal found 7/31$379
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/118:40 amSLC - LIH
1 stop10h 56mUnited Airlines
Wed 9/177:40 pmLIH - SLC
1 stop9h 50mUnited Airlines
Deal found 7/29$390
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/57:30 amSGU - LIH
1 stop10h 57mAmerican Airlines
Fri 9/129:40 pmLIH - SGU
1 stop9h 18mAmerican Airlines
Deal found 7/30$673
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/511:25 amSGU - LIH
1 stop28h 29mUnited Airlines
Fri 9/1212:57 pmLIH - SGU
2 stops23h 24mUnited Airlines
Deal found 7/30$701

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 August 1, 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

Tue 9/2

11:20 am-4:00 pm

1 stop8h 40m

Lihue

Mon 9/8

8:40 pm-9:45 am

1 stop9h 05m

$363

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 9/9

8:00 am-7:03 pm

2 stops15h 03m

Lihue

Tue 9/16

9:40 pm-2:22 pm

1 stop12h 42m

$379

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Thu 9/11

8:40 am-3:36 pm

1 stop10h 56m

Lihue

Wed 9/17

7:40 pm-9:30 am

1 stop9h 50m

$390

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Thu 10/23

10:53 am-5:31 pm

2 stops10h 38m

Lihue

Mon 10/27

6:27 pm-11:32 am

2 stops13h 05m

$393

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 9/9

8:40 am-2:27 pm

1 stop9h 47m

Lihue

Mon 9/15

9:40 pm-11:26 am

1 stop9h 46m

$402

Saint GeorgeLihue

SGU - LIH

SGULIH

Saint George

Fri 9/5

7:30 am-2:27 pm

1 stop10h 57m

Lihue

Fri 9/12

9:40 pm-10:58 am

1 stop9h 18m

$673

Saint GeorgeLihue

SGU - LIH

SGULIH

Saint George

Fri 9/5

11:25 am-11:54 am

1 stop28h 29m

Lihue

Fri 9/12

12:57 pm-4:21 pm

2 stops23h 24m

$701

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sun 10/12

7:09 pm-2:30 pm

1 stop23h 21m

$252

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sun 8/17

1:25 pm-7:03 pm

1 stop9h 38m

$283

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 10/15

12:30 pm-11:21 am

1 stop26h 51m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results
1
2

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 August 1, 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.

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 August 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Utah to Kaua'i to help guide your decision. 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

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 American Airlines, which is currently one of the cheapest options available, starting at $252. Delta flights start at $283 while deals on United Airlines start at $303 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$289Average$565FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$357Average$668FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$358Average$543FlexibilityNo cancel feeOn-time85%
DeltaCheapest$362Average$538FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$370Average$549FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$433Average$633FlexibilityNo cancel feeOn-time63%

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